mirror of
https://github.com/docker/buildx.git
synced 2024-11-22 15:37:16 +08:00
ls: format opt
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
CrazyMax
parent
cb37886658
commit
20c947990c
@ -2,9 +2,12 @@ package builder
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import (
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"context"
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"encoding/json"
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"os"
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"sort"
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"strings"
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"sync"
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"time"
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"github.com/docker/buildx/driver"
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"github.com/docker/buildx/store"
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@ -247,6 +250,28 @@ func (b *Builder) Factory(ctx context.Context, dialMeta map[string][]string) (_
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return b.driverFactory.Factory, err
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}
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func (b *Builder) MarshalJSON() ([]byte, error) {
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var berr string
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if b.err != nil {
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berr = strings.TrimSpace(b.err.Error())
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}
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return json.Marshal(struct {
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Name string
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Driver string
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LastActivity time.Time `json:",omitempty"`
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Dynamic bool
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Nodes []Node
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Err string `json:",omitempty"`
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}{
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Name: b.Name,
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Driver: b.Driver,
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LastActivity: b.LastActivity,
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Dynamic: b.Dynamic,
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Nodes: b.nodes,
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Err: berr,
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})
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}
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// GetBuilders returns all builders
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func GetBuilders(dockerCli command.Cli, txn *store.Txn) ([]*Builder, error) {
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storeng, err := txn.List()
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@ -2,8 +2,11 @@ package builder
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import (
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"context"
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"encoding/json"
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"sort"
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"strings"
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"github.com/containerd/containerd/platforms"
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"github.com/docker/buildx/driver"
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ctxkube "github.com/docker/buildx/driver/kubernetes/context"
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"github.com/docker/buildx/store"
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@ -199,6 +202,51 @@ func (b *Builder) LoadNodes(ctx context.Context, opts ...LoadNodesOption) (_ []N
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return b.nodes, nil
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}
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func (n *Node) MarshalJSON() ([]byte, error) {
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var status string
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if n.DriverInfo != nil {
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status = n.DriverInfo.Status.String()
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}
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var nerr string
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if n.Err != nil {
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status = "error"
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nerr = strings.TrimSpace(n.Err.Error())
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}
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var pp []string
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for _, p := range n.Platforms {
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pp = append(pp, platforms.Format(p))
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}
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return json.Marshal(struct {
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Name string
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Endpoint string
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Flags []string `json:",omitempty"`
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DriverOpts map[string]string `json:",omitempty"`
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Files map[string][]byte `json:",omitempty"`
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Status string `json:",omitempty"`
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ProxyConfig map[string]string `json:",omitempty"`
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Version string `json:",omitempty"`
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Err string `json:",omitempty"`
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IDs []string `json:",omitempty"`
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Platforms []string `json:",omitempty"`
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GCPolicy []client.PruneInfo `json:",omitempty"`
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Labels map[string]string `json:",omitempty"`
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}{
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Name: n.Name,
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Endpoint: n.Endpoint,
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Flags: n.Flags,
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DriverOpts: n.DriverOpts,
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Files: n.Files,
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Status: status,
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ProxyConfig: n.ProxyConfig,
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Version: n.Version,
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Err: nerr,
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IDs: n.IDs,
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Platforms: pp,
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GCPolicy: n.GCPolicy,
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Labels: n.Labels,
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})
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}
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func (n *Node) loadData(ctx context.Context) error {
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if n.Driver == nil {
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return nil
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226
commands/ls.go
226
commands/ls.go
@ -2,25 +2,41 @@ package commands
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import (
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"context"
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"encoding/json"
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"fmt"
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"io"
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"sort"
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"strings"
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"text/tabwriter"
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"time"
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"github.com/docker/buildx/builder"
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"github.com/docker/buildx/store"
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"github.com/docker/buildx/store/storeutil"
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"github.com/docker/buildx/util/cobrautil"
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"github.com/docker/buildx/util/cobrautil/completion"
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"github.com/docker/buildx/util/platformutil"
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"github.com/docker/cli/cli"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/cli/command/formatter"
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"github.com/moby/buildkit/util/appcontext"
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"github.com/spf13/cobra"
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"golang.org/x/sync/errgroup"
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)
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const (
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lsNameNodeHeader = "NAME/NODE"
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lsDriverEndpointHeader = "DRIVER/ENDPOINT"
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lsStatusHeader = "STATUS"
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lsLastActivityHeader = "LAST ACTIVITY"
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lsBuildkitHeader = "BUILDKIT"
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lsPlatformsHeader = "PLATFORMS"
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lsIndent = ` \_ `
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lsDefaultTableFormat = "table {{.Name}}\t{{.DriverEndpoint}}\t{{.Status}}\t{{.Buildkit}}\t{{.Platforms}}"
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)
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type lsOptions struct {
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format string
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}
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func runLs(dockerCli command.Cli, in lsOptions) error {
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@ -59,22 +75,9 @@ func runLs(dockerCli command.Cli, in lsOptions) error {
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return err
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}
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w := tabwriter.NewWriter(dockerCli.Out(), 0, 0, 1, ' ', 0)
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fmt.Fprintf(w, "NAME/NODE\tDRIVER/ENDPOINT\tSTATUS\tBUILDKIT\tPLATFORMS\n")
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printErr := false
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for _, b := range builders {
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if current.Name == b.Name {
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b.Name += " *"
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}
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if ok := printBuilder(w, b); !ok {
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printErr = true
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}
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}
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w.Flush()
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if printErr {
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if hasErrors, err := lsPrint(dockerCli, current, builders, in.format); err != nil {
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return err
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} else if hasErrors {
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_, _ = fmt.Fprintf(dockerCli.Err(), "\n")
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for _, b := range builders {
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if b.Err() != nil {
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@ -92,31 +95,6 @@ func runLs(dockerCli command.Cli, in lsOptions) error {
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return nil
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}
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func printBuilder(w io.Writer, b *builder.Builder) (ok bool) {
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ok = true
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var err string
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if b.Err() != nil {
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ok = false
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err = "error"
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}
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fmt.Fprintf(w, "%s\t%s\t%s\t\t\n", b.Name, b.Driver, err)
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if b.Err() == nil {
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for _, n := range b.Nodes() {
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var status string
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if n.DriverInfo != nil {
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status = n.DriverInfo.Status.String()
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}
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if n.Err != nil {
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ok = false
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fmt.Fprintf(w, " %s\t%s\t%s\t\t\n", n.Name, n.Endpoint, "error")
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} else {
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fmt.Fprintf(w, " %s\t%s\t%s\t%s\t%s\n", n.Name, n.Endpoint, status, n.Version, strings.Join(platformutil.FormatInGroups(n.Node.Platforms, n.Platforms), ", "))
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}
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}
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}
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return
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}
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func lsCmd(dockerCli command.Cli) *cobra.Command {
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var options lsOptions
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@ -130,8 +108,170 @@ func lsCmd(dockerCli command.Cli) *cobra.Command {
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ValidArgsFunction: completion.Disable,
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}
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flags := cmd.Flags()
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flags.StringVar(&options.format, "format", formatter.TableFormatKey, "Format the output")
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// hide builder persistent flag for this command
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cobrautil.HideInheritedFlags(cmd, "builder")
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return cmd
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}
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func lsPrint(dockerCli command.Cli, current *store.NodeGroup, builders []*builder.Builder, format string) (hasErrors bool, _ error) {
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if format == formatter.TableFormatKey {
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format = lsDefaultTableFormat
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}
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ctx := formatter.Context{
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Output: dockerCli.Out(),
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Format: formatter.Format(format),
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}
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sort.SliceStable(builders, func(i, j int) bool {
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ierr := builders[i].Err() != nil
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jerr := builders[j].Err() != nil
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if ierr && !jerr {
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return false
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} else if !ierr && jerr {
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return true
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}
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return i < j
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})
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render := func(format func(subContext formatter.SubContext) error) error {
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for _, b := range builders {
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if err := format(&lsContext{
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Builder: &lsBuilder{
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Builder: b,
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Current: b.Name == current.Name,
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},
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format: ctx.Format,
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}); err != nil {
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return err
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}
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if b.Err() != nil {
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if ctx.Format.IsTable() {
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hasErrors = true
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}
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continue
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}
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for _, n := range b.Nodes() {
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if n.Err != nil {
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if ctx.Format.IsTable() {
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hasErrors = true
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}
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}
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if err := format(&lsContext{
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format: ctx.Format,
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Builder: &lsBuilder{
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Builder: b,
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Current: b.Name == current.Name,
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},
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node: n,
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}); err != nil {
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return err
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}
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}
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}
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return nil
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}
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lsCtx := lsContext{}
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lsCtx.Header = formatter.SubHeaderContext{
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"Name": lsNameNodeHeader,
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"DriverEndpoint": lsDriverEndpointHeader,
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"LastActivity": lsLastActivityHeader,
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"Status": lsStatusHeader,
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"Buildkit": lsBuildkitHeader,
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"Platforms": lsPlatformsHeader,
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}
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return hasErrors, ctx.Write(&lsCtx, render)
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}
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type lsBuilder struct {
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*builder.Builder
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Current bool
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}
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type lsContext struct {
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formatter.HeaderContext
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Builder *lsBuilder
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format formatter.Format
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node builder.Node
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}
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func (c *lsContext) MarshalJSON() ([]byte, error) {
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return json.Marshal(c.Builder)
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}
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func (c *lsContext) Name() string {
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if c.node.Name == "" {
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name := c.Builder.Name
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if c.Builder.Current && c.format.IsTable() {
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name += "*"
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}
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return name
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}
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if c.format.IsTable() {
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return lsIndent + c.node.Name
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}
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return c.node.Name
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}
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func (c *lsContext) DriverEndpoint() string {
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if c.node.Name == "" {
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return c.Builder.Driver
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}
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if c.format.IsTable() {
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return lsIndent + c.node.Endpoint
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}
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return c.node.Endpoint
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}
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func (c *lsContext) LastActivity() string {
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if c.node.Name != "" || c.Builder.LastActivity.IsZero() {
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return ""
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}
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return c.Builder.LastActivity.UTC().Format(time.RFC3339)
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}
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func (c *lsContext) Status() string {
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if c.node.Name == "" {
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if c.Builder.Err() != nil {
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return "error"
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}
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return ""
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}
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if c.node.Err != nil {
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return "error"
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}
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if c.node.DriverInfo != nil {
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return c.node.DriverInfo.Status.String()
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}
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return ""
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}
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func (c *lsContext) Buildkit() string {
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if c.node.Name == "" {
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return ""
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}
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return c.node.Version
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}
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func (c *lsContext) Platforms() string {
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if c.node.Name == "" {
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return ""
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}
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return strings.Join(platformutil.FormatInGroups(c.node.Node.Platforms, c.node.Platforms), ", ")
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}
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func (c *lsContext) Error() string {
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if c.node.Name != "" && c.node.Err != nil {
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return c.node.Err.Error()
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} else if err := c.Builder.Err(); err != nil {
|
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return err.Error()
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}
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return ""
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}
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@ -7,23 +7,78 @@ docker buildx ls
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<!---MARKER_GEN_START-->
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List builder instances
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### Options
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| Name | Type | Default | Description |
|
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|:----------------------|:---------|:--------|:------------------|
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| [`--format`](#format) | `string` | `table` | Format the output |
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<!---MARKER_GEN_END-->
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## Description
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|
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Lists all builder instances and the nodes for each instance
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Lists all builder instances and the nodes for each instance.
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|
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```console
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$ docker buildx ls
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NAME/NODE DRIVER/ENDPOINT STATUS BUILDKIT PLATFORMS
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elated_tesla * docker-container
|
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elated_tesla0 unix:///var/run/docker.sock running v0.10.3 linux/amd64
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elated_tesla1 ssh://ubuntu@1.2.3.4 running v0.10.3 linux/arm64*, linux/arm/v7, linux/arm/v6
|
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elated_tesla* docker-container
|
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\_ elated_tesla0 \_ unix:///var/run/docker.sock running v0.10.3 linux/amd64
|
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\_ elated_tesla1 \_ ssh://ubuntu@1.2.3.4 running v0.10.3 linux/arm64*, linux/arm/v7, linux/arm/v6
|
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default docker
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default default running v0.8.2 linux/amd64
|
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\_ default \_ default running v0.8.2 linux/amd64
|
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```
|
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|
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Each builder has one or more nodes associated with it. The current builder's
|
||||
name is marked with a `*` in `NAME/NODE` and explicit node to build against for
|
||||
the target platform marked with a `*` in the `PLATFORMS` column.
|
||||
|
||||
## Examples
|
||||
|
||||
### <a name="format"></a> Format the output (--format)
|
||||
|
||||
The formatting options (`--format`) pretty-prints builder instances output
|
||||
using a Go template.
|
||||
|
||||
Valid placeholders for the Go template are listed below:
|
||||
|
||||
| Placeholder | Description |
|
||||
|-------------------|---------------------------------------------|
|
||||
| `.Name` | Builder or node name |
|
||||
| `.DriverEndpoint` | Driver (for builder) or Endpoint (for node) |
|
||||
| `.LastActivity` | Builder last activity |
|
||||
| `.Status` | Builder or node status |
|
||||
| `.Buildkit` | BuildKit version of the node |
|
||||
| `.Platforms` | Available node's platforms |
|
||||
| `.Error` | Error |
|
||||
| `.Builder` | Builder object |
|
||||
|
||||
When using the `--format` option, the `ls` command will either output the data
|
||||
exactly as the template declares or, when using the `table` directive, includes
|
||||
column headers as well.
|
||||
|
||||
The following example uses a template without headers and outputs the
|
||||
`Name` and `DriverEndpoint` entries separated by a colon (`:`):
|
||||
|
||||
```console
|
||||
$ docker buildx ls --format "{{.Name}}: {{.DriverEndpoint}}"
|
||||
elated_tesla: docker-container
|
||||
elated_tesla0: unix:///var/run/docker.sock
|
||||
elated_tesla1: ssh://ubuntu@1.2.3.4
|
||||
default: docker
|
||||
default: default
|
||||
```
|
||||
|
||||
The `Builder` placeholder can be used to access the builder object and its
|
||||
fields. For example, the following template outputs the builder's and
|
||||
nodes' names with their respective endpoints:
|
||||
|
||||
```console
|
||||
$ docker buildx ls --format "{{.Builder.Name}}: {{range .Builder.Nodes}}\n {{.Name}}: {{.Endpoint}}{{end}}"
|
||||
elated_tesla:
|
||||
elated_tesla0: unix:///var/run/docker.sock
|
||||
elated_tesla1: ssh://ubuntu@1.2.3.4
|
||||
default: docker
|
||||
default: default
|
||||
```
|
||||
|
||||
2
go.mod
2
go.mod
@ -104,6 +104,7 @@ require (
|
||||
github.com/json-iterator/go v1.1.12 // indirect
|
||||
github.com/klauspost/compress v1.17.2 // indirect
|
||||
github.com/mailru/easyjson v0.7.6 // indirect
|
||||
github.com/mattn/go-runewidth v0.0.15 // indirect
|
||||
github.com/mattn/go-shellwords v1.0.12 // indirect
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
|
||||
github.com/miekg/pkcs11 v1.1.1 // indirect
|
||||
@ -123,6 +124,7 @@ require (
|
||||
github.com/prometheus/client_model v0.3.0 // indirect
|
||||
github.com/prometheus/common v0.42.0 // indirect
|
||||
github.com/prometheus/procfs v0.9.0 // indirect
|
||||
github.com/rivo/uniseg v0.2.0 // indirect
|
||||
github.com/secure-systems-lab/go-securesystemslib v0.4.0 // indirect
|
||||
github.com/shibumi/go-pathspec v1.3.0 // indirect
|
||||
github.com/theupdateframework/notary v0.7.0 // indirect
|
||||
|
||||
4
go.sum
4
go.sum
@ -373,6 +373,8 @@ github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN
|
||||
github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
|
||||
github.com/mailru/easyjson v0.7.6 h1:8yTIVnZgCoiM1TgqoeTl+LfU5Jg6/xL3QhGQnimLYnA=
|
||||
github.com/mailru/easyjson v0.7.6/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
|
||||
github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
|
||||
github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
|
||||
github.com/mattn/go-shellwords v1.0.12 h1:M2zGm7EW6UQJvDeQxo4T51eKPurbeFbe8WtebGE2xrk=
|
||||
github.com/mattn/go-shellwords v1.0.12/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y=
|
||||
github.com/mattn/go-sqlite3 v1.6.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
|
||||
@ -469,6 +471,8 @@ github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDa
|
||||
github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
|
||||
github.com/prometheus/procfs v0.9.0 h1:wzCHvIvM5SxWqYvwgVL7yJY8Lz3PKn49KQtpgMYJfhI=
|
||||
github.com/prometheus/procfs v0.9.0/go.mod h1:+pB4zwohETzFnmlpe6yd2lSc+0/46IYZRB/chUwxUZY=
|
||||
github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
|
||||
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
|
||||
github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
|
||||
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
|
||||
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
|
||||
|
||||
28
tests/ls.go
28
tests/ls.go
@ -20,15 +20,37 @@ var lsTests = []func(t *testing.T, sb integration.Sandbox){
|
||||
}
|
||||
|
||||
func testLs(t *testing.T, sb integration.Sandbox) {
|
||||
out, err := lsCmd(sb)
|
||||
require.NoError(t, err, string(out))
|
||||
tests := []struct {
|
||||
name string
|
||||
args []string
|
||||
}{
|
||||
{
|
||||
name: "no args",
|
||||
args: []string{},
|
||||
},
|
||||
{
|
||||
name: "format",
|
||||
args: []string{"--format", "{{.Name}}: {{.DriverEndpoint}}"},
|
||||
},
|
||||
}
|
||||
|
||||
sbDriver, _, _ := strings.Cut(sb.Name(), "+")
|
||||
for _, tt := range tests {
|
||||
tt := tt
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
out, err := lsCmd(sb, withArgs(tt.args...))
|
||||
require.NoError(t, err, out)
|
||||
found := false
|
||||
for _, line := range strings.Split(out, "\n") {
|
||||
if strings.Contains(line, sb.Address()) {
|
||||
found = true
|
||||
require.Contains(t, line, sbDriver)
|
||||
return
|
||||
break
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
require.Fail(t, out)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
183
vendor/github.com/docker/cli/cli/command/formatter/buildcache.go
generated
vendored
Normal file
183
vendor/github.com/docker/cli/cli/command/formatter/buildcache.go
generated
vendored
Normal file
@ -0,0 +1,183 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/docker/docker/api/types"
|
||||
"github.com/docker/docker/pkg/stringid"
|
||||
"github.com/docker/go-units"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultBuildCacheTableFormat = "table {{.ID}}\t{{.Type}}\t{{.Size}}\t{{.CreatedSince}}\t{{.LastUsedSince}}\t{{.UsageCount}}\t{{.Shared}}\t{{.Description}}"
|
||||
|
||||
cacheIDHeader = "CACHE ID"
|
||||
cacheTypeHeader = "CACHE TYPE"
|
||||
parentHeader = "PARENT"
|
||||
lastUsedSinceHeader = "LAST USED"
|
||||
usageCountHeader = "USAGE"
|
||||
inUseHeader = "IN USE"
|
||||
sharedHeader = "SHARED"
|
||||
)
|
||||
|
||||
// NewBuildCacheFormat returns a Format for rendering using a Context
|
||||
func NewBuildCacheFormat(source string, quiet bool) Format {
|
||||
switch source {
|
||||
case TableFormatKey:
|
||||
if quiet {
|
||||
return DefaultQuietFormat
|
||||
}
|
||||
return Format(defaultBuildCacheTableFormat)
|
||||
case RawFormatKey:
|
||||
if quiet {
|
||||
return `build_cache_id: {{.ID}}`
|
||||
}
|
||||
format := `build_cache_id: {{.ID}}
|
||||
parent_id: {{.Parent}}
|
||||
build_cache_type: {{.CacheType}}
|
||||
description: {{.Description}}
|
||||
created_at: {{.CreatedAt}}
|
||||
created_since: {{.CreatedSince}}
|
||||
last_used_at: {{.LastUsedAt}}
|
||||
last_used_since: {{.LastUsedSince}}
|
||||
usage_count: {{.UsageCount}}
|
||||
in_use: {{.InUse}}
|
||||
shared: {{.Shared}}
|
||||
`
|
||||
return Format(format)
|
||||
}
|
||||
return Format(source)
|
||||
}
|
||||
|
||||
func buildCacheSort(buildCache []*types.BuildCache) {
|
||||
sort.Slice(buildCache, func(i, j int) bool {
|
||||
lui, luj := buildCache[i].LastUsedAt, buildCache[j].LastUsedAt
|
||||
switch {
|
||||
case lui == nil && luj == nil:
|
||||
return strings.Compare(buildCache[i].ID, buildCache[j].ID) < 0
|
||||
case lui == nil:
|
||||
return true
|
||||
case luj == nil:
|
||||
return false
|
||||
case lui.Equal(*luj):
|
||||
return strings.Compare(buildCache[i].ID, buildCache[j].ID) < 0
|
||||
default:
|
||||
return lui.Before(*luj)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// BuildCacheWrite renders the context for a list of containers
|
||||
func BuildCacheWrite(ctx Context, buildCaches []*types.BuildCache) error {
|
||||
render := func(format func(subContext SubContext) error) error {
|
||||
buildCacheSort(buildCaches)
|
||||
for _, bc := range buildCaches {
|
||||
err := format(&buildCacheContext{trunc: ctx.Trunc, v: bc})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
return ctx.Write(newBuildCacheContext(), render)
|
||||
}
|
||||
|
||||
type buildCacheContext struct {
|
||||
HeaderContext
|
||||
trunc bool
|
||||
v *types.BuildCache
|
||||
}
|
||||
|
||||
func newBuildCacheContext() *buildCacheContext {
|
||||
buildCacheCtx := buildCacheContext{}
|
||||
buildCacheCtx.Header = SubHeaderContext{
|
||||
"ID": cacheIDHeader,
|
||||
"Parent": parentHeader,
|
||||
"CacheType": cacheTypeHeader,
|
||||
"Size": SizeHeader,
|
||||
"CreatedSince": CreatedSinceHeader,
|
||||
"LastUsedSince": lastUsedSinceHeader,
|
||||
"UsageCount": usageCountHeader,
|
||||
"InUse": inUseHeader,
|
||||
"Shared": sharedHeader,
|
||||
"Description": DescriptionHeader,
|
||||
}
|
||||
return &buildCacheCtx
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) ID() string {
|
||||
id := c.v.ID
|
||||
if c.trunc {
|
||||
id = stringid.TruncateID(c.v.ID)
|
||||
}
|
||||
if c.v.InUse {
|
||||
return id + "*"
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) Parent() string {
|
||||
var parent string
|
||||
if len(c.v.Parents) > 0 {
|
||||
parent = strings.Join(c.v.Parents, ", ")
|
||||
} else {
|
||||
parent = c.v.Parent //nolint:staticcheck // Ignore SA1019: Field was deprecated in API v1.42, but kept for backward compatibility
|
||||
}
|
||||
if c.trunc {
|
||||
return stringid.TruncateID(parent)
|
||||
}
|
||||
return parent
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) CacheType() string {
|
||||
return c.v.Type
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) Description() string {
|
||||
return c.v.Description
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) Size() string {
|
||||
return units.HumanSizeWithPrecision(float64(c.v.Size), 3)
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) CreatedAt() string {
|
||||
return c.v.CreatedAt.String()
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) CreatedSince() string {
|
||||
return units.HumanDuration(time.Now().UTC().Sub(c.v.CreatedAt)) + " ago"
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) LastUsedAt() string {
|
||||
if c.v.LastUsedAt == nil {
|
||||
return ""
|
||||
}
|
||||
return c.v.LastUsedAt.String()
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) LastUsedSince() string {
|
||||
if c.v.LastUsedAt == nil {
|
||||
return ""
|
||||
}
|
||||
return units.HumanDuration(time.Now().UTC().Sub(*c.v.LastUsedAt)) + " ago"
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) UsageCount() string {
|
||||
return fmt.Sprintf("%d", c.v.UsageCount)
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) InUse() string {
|
||||
return fmt.Sprintf("%t", c.v.InUse)
|
||||
}
|
||||
|
||||
func (c *buildCacheContext) Shared() string {
|
||||
return fmt.Sprintf("%t", c.v.Shared)
|
||||
}
|
||||
392
vendor/github.com/docker/cli/cli/command/formatter/container.go
generated
vendored
Normal file
392
vendor/github.com/docker/cli/cli/command/formatter/container.go
generated
vendored
Normal file
@ -0,0 +1,392 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/distribution/reference"
|
||||
"github.com/docker/docker/api/types"
|
||||
"github.com/docker/docker/pkg/stringid"
|
||||
"github.com/docker/go-units"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultContainerTableFormat = "table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.RunningFor}}\t{{.Status}}\t{{.Ports}}\t{{.Names}}"
|
||||
|
||||
namesHeader = "NAMES"
|
||||
commandHeader = "COMMAND"
|
||||
runningForHeader = "CREATED"
|
||||
mountsHeader = "MOUNTS"
|
||||
localVolumes = "LOCAL VOLUMES"
|
||||
networksHeader = "NETWORKS"
|
||||
)
|
||||
|
||||
// NewContainerFormat returns a Format for rendering using a Context
|
||||
func NewContainerFormat(source string, quiet bool, size bool) Format {
|
||||
switch source {
|
||||
case TableFormatKey, "": // table formatting is the default if none is set.
|
||||
if quiet {
|
||||
return DefaultQuietFormat
|
||||
}
|
||||
format := defaultContainerTableFormat
|
||||
if size {
|
||||
format += `\t{{.Size}}`
|
||||
}
|
||||
return Format(format)
|
||||
case RawFormatKey:
|
||||
if quiet {
|
||||
return `container_id: {{.ID}}`
|
||||
}
|
||||
format := `container_id: {{.ID}}
|
||||
image: {{.Image}}
|
||||
command: {{.Command}}
|
||||
created_at: {{.CreatedAt}}
|
||||
state: {{- pad .State 1 0}}
|
||||
status: {{- pad .Status 1 0}}
|
||||
names: {{.Names}}
|
||||
labels: {{- pad .Labels 1 0}}
|
||||
ports: {{- pad .Ports 1 0}}
|
||||
`
|
||||
if size {
|
||||
format += `size: {{.Size}}\n`
|
||||
}
|
||||
return Format(format)
|
||||
default: // custom format
|
||||
if quiet {
|
||||
return DefaultQuietFormat
|
||||
}
|
||||
return Format(source)
|
||||
}
|
||||
}
|
||||
|
||||
// ContainerWrite renders the context for a list of containers
|
||||
func ContainerWrite(ctx Context, containers []types.Container) error {
|
||||
render := func(format func(subContext SubContext) error) error {
|
||||
for _, container := range containers {
|
||||
err := format(&ContainerContext{trunc: ctx.Trunc, c: container})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
return ctx.Write(NewContainerContext(), render)
|
||||
}
|
||||
|
||||
// ContainerContext is a struct used for rendering a list of containers in a Go template.
|
||||
type ContainerContext struct {
|
||||
HeaderContext
|
||||
trunc bool
|
||||
c types.Container
|
||||
|
||||
// FieldsUsed is used in the pre-processing step to detect which fields are
|
||||
// used in the template. It's currently only used to detect use of the .Size
|
||||
// field which (if used) automatically sets the '--size' option when making
|
||||
// the API call.
|
||||
FieldsUsed map[string]interface{}
|
||||
}
|
||||
|
||||
// NewContainerContext creates a new context for rendering containers
|
||||
func NewContainerContext() *ContainerContext {
|
||||
containerCtx := ContainerContext{}
|
||||
containerCtx.Header = SubHeaderContext{
|
||||
"ID": ContainerIDHeader,
|
||||
"Names": namesHeader,
|
||||
"Image": ImageHeader,
|
||||
"Command": commandHeader,
|
||||
"CreatedAt": CreatedAtHeader,
|
||||
"RunningFor": runningForHeader,
|
||||
"Ports": PortsHeader,
|
||||
"State": StateHeader,
|
||||
"Status": StatusHeader,
|
||||
"Size": SizeHeader,
|
||||
"Labels": LabelsHeader,
|
||||
"Mounts": mountsHeader,
|
||||
"LocalVolumes": localVolumes,
|
||||
"Networks": networksHeader,
|
||||
}
|
||||
return &containerCtx
|
||||
}
|
||||
|
||||
// MarshalJSON makes ContainerContext implement json.Marshaler
|
||||
func (c *ContainerContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
// ID returns the container's ID as a string. Depending on the `--no-trunc`
|
||||
// option being set, the full or truncated ID is returned.
|
||||
func (c *ContainerContext) ID() string {
|
||||
if c.trunc {
|
||||
return stringid.TruncateID(c.c.ID)
|
||||
}
|
||||
return c.c.ID
|
||||
}
|
||||
|
||||
// Names returns a comma-separated string of the container's names, with their
|
||||
// slash (/) prefix stripped. Additional names for the container (related to the
|
||||
// legacy `--link` feature) are omitted.
|
||||
func (c *ContainerContext) Names() string {
|
||||
names := StripNamePrefix(c.c.Names)
|
||||
if c.trunc {
|
||||
for _, name := range names {
|
||||
if len(strings.Split(name, "/")) == 1 {
|
||||
names = []string{name}
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
return strings.Join(names, ",")
|
||||
}
|
||||
|
||||
// StripNamePrefix removes prefix from string, typically container names as returned by `ContainersList` API
|
||||
func StripNamePrefix(ss []string) []string {
|
||||
sss := make([]string, len(ss))
|
||||
for i, s := range ss {
|
||||
sss[i] = s[1:]
|
||||
}
|
||||
return sss
|
||||
}
|
||||
|
||||
// Image returns the container's image reference. If the trunc option is set,
|
||||
// the image's registry digest can be included.
|
||||
func (c *ContainerContext) Image() string {
|
||||
if c.c.Image == "" {
|
||||
return "<no image>"
|
||||
}
|
||||
if c.trunc {
|
||||
if trunc := stringid.TruncateID(c.c.ImageID); trunc == stringid.TruncateID(c.c.Image) {
|
||||
return trunc
|
||||
}
|
||||
// truncate digest if no-trunc option was not selected
|
||||
ref, err := reference.ParseNormalizedNamed(c.c.Image)
|
||||
if err == nil {
|
||||
if nt, ok := ref.(reference.NamedTagged); ok {
|
||||
// case for when a tag is provided
|
||||
if namedTagged, err := reference.WithTag(reference.TrimNamed(nt), nt.Tag()); err == nil {
|
||||
return reference.FamiliarString(namedTagged)
|
||||
}
|
||||
} else {
|
||||
// case for when a tag is not provided
|
||||
named := reference.TrimNamed(ref)
|
||||
return reference.FamiliarString(named)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return c.c.Image
|
||||
}
|
||||
|
||||
// Command returns's the container's command. If the trunc option is set, the
|
||||
// returned command is truncated (ellipsized).
|
||||
func (c *ContainerContext) Command() string {
|
||||
command := c.c.Command
|
||||
if c.trunc {
|
||||
command = Ellipsis(command, 20)
|
||||
}
|
||||
return strconv.Quote(command)
|
||||
}
|
||||
|
||||
// CreatedAt returns the "Created" date/time of the container as a unix timestamp.
|
||||
func (c *ContainerContext) CreatedAt() string {
|
||||
return time.Unix(c.c.Created, 0).String()
|
||||
}
|
||||
|
||||
// RunningFor returns a human-readable representation of the duration for which
|
||||
// the container has been running.
|
||||
//
|
||||
// Note that this duration is calculated on the client, and as such is influenced
|
||||
// by clock skew between the client and the daemon.
|
||||
func (c *ContainerContext) RunningFor() string {
|
||||
createdAt := time.Unix(c.c.Created, 0)
|
||||
return units.HumanDuration(time.Now().UTC().Sub(createdAt)) + " ago"
|
||||
}
|
||||
|
||||
// Ports returns a comma-separated string representing open ports of the container
|
||||
// e.g. "0.0.0.0:80->9090/tcp, 9988/tcp"
|
||||
// it's used by command 'docker ps'
|
||||
// Both published and exposed ports are included.
|
||||
func (c *ContainerContext) Ports() string {
|
||||
return DisplayablePorts(c.c.Ports)
|
||||
}
|
||||
|
||||
// State returns the container's current state (e.g. "running" or "paused")
|
||||
func (c *ContainerContext) State() string {
|
||||
return c.c.State
|
||||
}
|
||||
|
||||
// Status returns the container's status in a human readable form (for example,
|
||||
// "Up 24 hours" or "Exited (0) 8 days ago")
|
||||
func (c *ContainerContext) Status() string {
|
||||
return c.c.Status
|
||||
}
|
||||
|
||||
// Size returns the container's size and virtual size (e.g. "2B (virtual 21.5MB)")
|
||||
func (c *ContainerContext) Size() string {
|
||||
if c.FieldsUsed == nil {
|
||||
c.FieldsUsed = map[string]interface{}{}
|
||||
}
|
||||
c.FieldsUsed["Size"] = struct{}{}
|
||||
srw := units.HumanSizeWithPrecision(float64(c.c.SizeRw), 3)
|
||||
sv := units.HumanSizeWithPrecision(float64(c.c.SizeRootFs), 3)
|
||||
|
||||
sf := srw
|
||||
if c.c.SizeRootFs > 0 {
|
||||
sf = fmt.Sprintf("%s (virtual %s)", srw, sv)
|
||||
}
|
||||
return sf
|
||||
}
|
||||
|
||||
// Labels returns a comma-separated string of labels present on the container.
|
||||
func (c *ContainerContext) Labels() string {
|
||||
if c.c.Labels == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
var joinLabels []string
|
||||
for k, v := range c.c.Labels {
|
||||
joinLabels = append(joinLabels, k+"="+v)
|
||||
}
|
||||
return strings.Join(joinLabels, ",")
|
||||
}
|
||||
|
||||
// Label returns the value of the label with the given name or an empty string
|
||||
// if the given label does not exist.
|
||||
func (c *ContainerContext) Label(name string) string {
|
||||
if c.c.Labels == nil {
|
||||
return ""
|
||||
}
|
||||
return c.c.Labels[name]
|
||||
}
|
||||
|
||||
// Mounts returns a comma-separated string of mount names present on the container.
|
||||
// If the trunc option is set, names can be truncated (ellipsized).
|
||||
func (c *ContainerContext) Mounts() string {
|
||||
var name string
|
||||
var mounts []string
|
||||
for _, m := range c.c.Mounts {
|
||||
if m.Name == "" {
|
||||
name = m.Source
|
||||
} else {
|
||||
name = m.Name
|
||||
}
|
||||
if c.trunc {
|
||||
name = Ellipsis(name, 15)
|
||||
}
|
||||
mounts = append(mounts, name)
|
||||
}
|
||||
return strings.Join(mounts, ",")
|
||||
}
|
||||
|
||||
// LocalVolumes returns the number of volumes using the "local" volume driver.
|
||||
func (c *ContainerContext) LocalVolumes() string {
|
||||
count := 0
|
||||
for _, m := range c.c.Mounts {
|
||||
if m.Driver == "local" {
|
||||
count++
|
||||
}
|
||||
}
|
||||
|
||||
return fmt.Sprintf("%d", count)
|
||||
}
|
||||
|
||||
// Networks returns a comma-separated string of networks that the container is
|
||||
// attached to.
|
||||
func (c *ContainerContext) Networks() string {
|
||||
if c.c.NetworkSettings == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
networks := []string{}
|
||||
for k := range c.c.NetworkSettings.Networks {
|
||||
networks = append(networks, k)
|
||||
}
|
||||
|
||||
return strings.Join(networks, ",")
|
||||
}
|
||||
|
||||
// DisplayablePorts returns formatted string representing open ports of container
|
||||
// e.g. "0.0.0.0:80->9090/tcp, 9988/tcp"
|
||||
// it's used by command 'docker ps'
|
||||
func DisplayablePorts(ports []types.Port) string {
|
||||
type portGroup struct {
|
||||
first uint16
|
||||
last uint16
|
||||
}
|
||||
groupMap := make(map[string]*portGroup)
|
||||
var result []string
|
||||
var hostMappings []string
|
||||
var groupMapKeys []string
|
||||
sort.Slice(ports, func(i, j int) bool {
|
||||
return comparePorts(ports[i], ports[j])
|
||||
})
|
||||
|
||||
for _, port := range ports {
|
||||
current := port.PrivatePort
|
||||
portKey := port.Type
|
||||
if port.IP != "" {
|
||||
if port.PublicPort != current {
|
||||
hostMappings = append(hostMappings, fmt.Sprintf("%s:%d->%d/%s", port.IP, port.PublicPort, port.PrivatePort, port.Type))
|
||||
continue
|
||||
}
|
||||
portKey = fmt.Sprintf("%s/%s", port.IP, port.Type)
|
||||
}
|
||||
group := groupMap[portKey]
|
||||
|
||||
if group == nil {
|
||||
groupMap[portKey] = &portGroup{first: current, last: current}
|
||||
// record order that groupMap keys are created
|
||||
groupMapKeys = append(groupMapKeys, portKey)
|
||||
continue
|
||||
}
|
||||
if current == (group.last + 1) {
|
||||
group.last = current
|
||||
continue
|
||||
}
|
||||
|
||||
result = append(result, formGroup(portKey, group.first, group.last))
|
||||
groupMap[portKey] = &portGroup{first: current, last: current}
|
||||
}
|
||||
for _, portKey := range groupMapKeys {
|
||||
g := groupMap[portKey]
|
||||
result = append(result, formGroup(portKey, g.first, g.last))
|
||||
}
|
||||
result = append(result, hostMappings...)
|
||||
return strings.Join(result, ", ")
|
||||
}
|
||||
|
||||
func formGroup(key string, start, last uint16) string {
|
||||
parts := strings.Split(key, "/")
|
||||
groupType := parts[0]
|
||||
var ip string
|
||||
if len(parts) > 1 {
|
||||
ip = parts[0]
|
||||
groupType = parts[1]
|
||||
}
|
||||
group := strconv.Itoa(int(start))
|
||||
if start != last {
|
||||
group = fmt.Sprintf("%s-%d", group, last)
|
||||
}
|
||||
if ip != "" {
|
||||
group = fmt.Sprintf("%s:%s->%s", ip, group, group)
|
||||
}
|
||||
return fmt.Sprintf("%s/%s", group, groupType)
|
||||
}
|
||||
|
||||
func comparePorts(i, j types.Port) bool {
|
||||
if i.PrivatePort != j.PrivatePort {
|
||||
return i.PrivatePort < j.PrivatePort
|
||||
}
|
||||
|
||||
if i.IP != j.IP {
|
||||
return i.IP < j.IP
|
||||
}
|
||||
|
||||
if i.PublicPort != j.PublicPort {
|
||||
return i.PublicPort < j.PublicPort
|
||||
}
|
||||
|
||||
return i.Type < j.Type
|
||||
}
|
||||
86
vendor/github.com/docker/cli/cli/command/formatter/context.go
generated
vendored
Normal file
86
vendor/github.com/docker/cli/cli/command/formatter/context.go
generated
vendored
Normal file
@ -0,0 +1,86 @@
|
||||
package formatter
|
||||
|
||||
const (
|
||||
// ClientContextTableFormat is the default client context format.
|
||||
ClientContextTableFormat = "table {{.Name}}{{if .Current}} *{{end}}\t{{.Description}}\t{{.DockerEndpoint}}\t{{.Error}}"
|
||||
|
||||
dockerEndpointHeader = "DOCKER ENDPOINT"
|
||||
quietContextFormat = "{{.Name}}"
|
||||
|
||||
maxErrLength = 45
|
||||
)
|
||||
|
||||
// NewClientContextFormat returns a Format for rendering using a Context
|
||||
func NewClientContextFormat(source string, quiet bool) Format {
|
||||
if quiet {
|
||||
return quietContextFormat
|
||||
}
|
||||
if source == TableFormatKey {
|
||||
return ClientContextTableFormat
|
||||
}
|
||||
return Format(source)
|
||||
}
|
||||
|
||||
// ClientContext is a context for display
|
||||
type ClientContext struct {
|
||||
Name string
|
||||
Description string
|
||||
DockerEndpoint string
|
||||
Current bool
|
||||
Error string
|
||||
}
|
||||
|
||||
// ClientContextWrite writes formatted contexts using the Context
|
||||
func ClientContextWrite(ctx Context, contexts []*ClientContext) error {
|
||||
render := func(format func(subContext SubContext) error) error {
|
||||
for _, context := range contexts {
|
||||
if err := format(&clientContextContext{c: context}); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
return ctx.Write(newClientContextContext(), render)
|
||||
}
|
||||
|
||||
type clientContextContext struct {
|
||||
HeaderContext
|
||||
c *ClientContext
|
||||
}
|
||||
|
||||
func newClientContextContext() *clientContextContext {
|
||||
ctx := clientContextContext{}
|
||||
ctx.Header = SubHeaderContext{
|
||||
"Name": NameHeader,
|
||||
"Description": DescriptionHeader,
|
||||
"DockerEndpoint": dockerEndpointHeader,
|
||||
"Error": ErrorHeader,
|
||||
}
|
||||
return &ctx
|
||||
}
|
||||
|
||||
func (c *clientContextContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *clientContextContext) Current() bool {
|
||||
return c.c.Current
|
||||
}
|
||||
|
||||
func (c *clientContextContext) Name() string {
|
||||
return c.c.Name
|
||||
}
|
||||
|
||||
func (c *clientContextContext) Description() string {
|
||||
return c.c.Description
|
||||
}
|
||||
|
||||
func (c *clientContextContext) DockerEndpoint() string {
|
||||
return c.c.DockerEndpoint
|
||||
}
|
||||
|
||||
// Error returns the truncated error (if any) that occurred when loading the context.
|
||||
func (c *clientContextContext) Error() string {
|
||||
// TODO(thaJeztah) add "--no-trunc" option to context ls and set default to 30 cols to match "docker service ps"
|
||||
return Ellipsis(c.c.Error, maxErrLength)
|
||||
}
|
||||
48
vendor/github.com/docker/cli/cli/command/formatter/custom.go
generated
vendored
Normal file
48
vendor/github.com/docker/cli/cli/command/formatter/custom.go
generated
vendored
Normal file
@ -0,0 +1,48 @@
|
||||
package formatter
|
||||
|
||||
import "strings"
|
||||
|
||||
// Common header constants
|
||||
const (
|
||||
CreatedSinceHeader = "CREATED"
|
||||
CreatedAtHeader = "CREATED AT"
|
||||
SizeHeader = "SIZE"
|
||||
LabelsHeader = "LABELS"
|
||||
NameHeader = "NAME"
|
||||
DescriptionHeader = "DESCRIPTION"
|
||||
DriverHeader = "DRIVER"
|
||||
ScopeHeader = "SCOPE"
|
||||
StateHeader = "STATE"
|
||||
StatusHeader = "STATUS"
|
||||
PortsHeader = "PORTS"
|
||||
ImageHeader = "IMAGE"
|
||||
ErrorHeader = "ERROR"
|
||||
ContainerIDHeader = "CONTAINER ID"
|
||||
)
|
||||
|
||||
// SubContext defines what Context implementation should provide
|
||||
type SubContext interface {
|
||||
FullHeader() interface{}
|
||||
}
|
||||
|
||||
// SubHeaderContext is a map destined to formatter header (table format)
|
||||
type SubHeaderContext map[string]string
|
||||
|
||||
// Label returns the header label for the specified string
|
||||
func (c SubHeaderContext) Label(name string) string {
|
||||
n := strings.Split(name, ".")
|
||||
r := strings.NewReplacer("-", " ", "_", " ")
|
||||
h := r.Replace(n[len(n)-1])
|
||||
|
||||
return h
|
||||
}
|
||||
|
||||
// HeaderContext provides the subContext interface for managing headers
|
||||
type HeaderContext struct {
|
||||
Header interface{}
|
||||
}
|
||||
|
||||
// FullHeader returns the header as an interface
|
||||
func (c *HeaderContext) FullHeader() interface{} {
|
||||
return c.Header
|
||||
}
|
||||
477
vendor/github.com/docker/cli/cli/command/formatter/disk_usage.go
generated
vendored
Normal file
477
vendor/github.com/docker/cli/cli/command/formatter/disk_usage.go
generated
vendored
Normal file
@ -0,0 +1,477 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
"text/template"
|
||||
|
||||
"github.com/distribution/reference"
|
||||
"github.com/docker/docker/api/types"
|
||||
"github.com/docker/docker/api/types/image"
|
||||
"github.com/docker/docker/api/types/volume"
|
||||
units "github.com/docker/go-units"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultDiskUsageImageTableFormat = "table {{.Repository}}\t{{.Tag}}\t{{.ID}}\t{{.CreatedSince}}\t{{.Size}}\t{{.SharedSize}}\t{{.UniqueSize}}\t{{.Containers}}"
|
||||
defaultDiskUsageContainerTableFormat = "table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.LocalVolumes}}\t{{.Size}}\t{{.RunningFor}}\t{{.Status}}\t{{.Names}}"
|
||||
defaultDiskUsageVolumeTableFormat = "table {{.Name}}\t{{.Links}}\t{{.Size}}"
|
||||
defaultDiskUsageBuildCacheTableFormat = "table {{.ID}}\t{{.CacheType}}\t{{.Size}}\t{{.CreatedSince}}\t{{.LastUsedSince}}\t{{.UsageCount}}\t{{.Shared}}"
|
||||
defaultDiskUsageTableFormat = "table {{.Type}}\t{{.TotalCount}}\t{{.Active}}\t{{.Size}}\t{{.Reclaimable}}"
|
||||
|
||||
typeHeader = "TYPE"
|
||||
totalHeader = "TOTAL"
|
||||
activeHeader = "ACTIVE"
|
||||
reclaimableHeader = "RECLAIMABLE"
|
||||
containersHeader = "CONTAINERS"
|
||||
sharedSizeHeader = "SHARED SIZE"
|
||||
uniqueSizeHeader = "UNIQUE SIZE"
|
||||
)
|
||||
|
||||
// DiskUsageContext contains disk usage specific information required by the formatter, encapsulate a Context struct.
|
||||
type DiskUsageContext struct {
|
||||
Context
|
||||
Verbose bool
|
||||
LayersSize int64
|
||||
Images []*image.Summary
|
||||
Containers []*types.Container
|
||||
Volumes []*volume.Volume
|
||||
BuildCache []*types.BuildCache
|
||||
BuilderSize int64
|
||||
}
|
||||
|
||||
func (ctx *DiskUsageContext) startSubsection(format string) (*template.Template, error) {
|
||||
ctx.buffer = bytes.NewBufferString("")
|
||||
ctx.header = ""
|
||||
ctx.Format = Format(format)
|
||||
ctx.preFormat()
|
||||
|
||||
return ctx.parseFormat()
|
||||
}
|
||||
|
||||
// NewDiskUsageFormat returns a format for rendering an DiskUsageContext
|
||||
func NewDiskUsageFormat(source string, verbose bool) Format {
|
||||
switch {
|
||||
case verbose && source == RawFormatKey:
|
||||
format := `{{range .Images}}type: Image
|
||||
` + NewImageFormat(source, false, true) + `
|
||||
{{end -}}
|
||||
{{range .Containers}}type: Container
|
||||
` + NewContainerFormat(source, false, true) + `
|
||||
{{end -}}
|
||||
{{range .Volumes}}type: Volume
|
||||
` + NewVolumeFormat(source, false) + `
|
||||
{{end -}}
|
||||
{{range .BuildCache}}type: Build Cache
|
||||
` + NewBuildCacheFormat(source, false) + `
|
||||
{{end -}}`
|
||||
return format
|
||||
case !verbose && source == TableFormatKey:
|
||||
return Format(defaultDiskUsageTableFormat)
|
||||
case !verbose && source == RawFormatKey:
|
||||
format := `type: {{.Type}}
|
||||
total: {{.TotalCount}}
|
||||
active: {{.Active}}
|
||||
size: {{.Size}}
|
||||
reclaimable: {{.Reclaimable}}
|
||||
`
|
||||
return Format(format)
|
||||
default:
|
||||
return Format(source)
|
||||
}
|
||||
}
|
||||
|
||||
func (ctx *DiskUsageContext) Write() (err error) {
|
||||
if ctx.Verbose {
|
||||
return ctx.verboseWrite()
|
||||
}
|
||||
ctx.buffer = bytes.NewBufferString("")
|
||||
ctx.preFormat()
|
||||
|
||||
tmpl, err := ctx.parseFormat()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = ctx.contextFormat(tmpl, &diskUsageImagesContext{
|
||||
totalSize: ctx.LayersSize,
|
||||
images: ctx.Images,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = ctx.contextFormat(tmpl, &diskUsageContainersContext{
|
||||
containers: ctx.Containers,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = ctx.contextFormat(tmpl, &diskUsageVolumesContext{
|
||||
volumes: ctx.Volumes,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = ctx.contextFormat(tmpl, &diskUsageBuilderContext{
|
||||
builderSize: ctx.BuilderSize,
|
||||
buildCache: ctx.BuildCache,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
diskUsageContainersCtx := diskUsageContainersContext{containers: []*types.Container{}}
|
||||
diskUsageContainersCtx.Header = SubHeaderContext{
|
||||
"Type": typeHeader,
|
||||
"TotalCount": totalHeader,
|
||||
"Active": activeHeader,
|
||||
"Size": SizeHeader,
|
||||
"Reclaimable": reclaimableHeader,
|
||||
}
|
||||
ctx.postFormat(tmpl, &diskUsageContainersCtx)
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
type diskUsageContext struct {
|
||||
Images []*imageContext
|
||||
Containers []*ContainerContext
|
||||
Volumes []*volumeContext
|
||||
BuildCache []*buildCacheContext
|
||||
}
|
||||
|
||||
func (ctx *DiskUsageContext) verboseWrite() error {
|
||||
duc := &diskUsageContext{
|
||||
Images: make([]*imageContext, 0, len(ctx.Images)),
|
||||
Containers: make([]*ContainerContext, 0, len(ctx.Containers)),
|
||||
Volumes: make([]*volumeContext, 0, len(ctx.Volumes)),
|
||||
BuildCache: make([]*buildCacheContext, 0, len(ctx.BuildCache)),
|
||||
}
|
||||
trunc := ctx.Format.IsTable()
|
||||
|
||||
// First images
|
||||
for _, i := range ctx.Images {
|
||||
repo := "<none>"
|
||||
tag := "<none>"
|
||||
if len(i.RepoTags) > 0 && !isDangling(*i) {
|
||||
// Only show the first tag
|
||||
ref, err := reference.ParseNormalizedNamed(i.RepoTags[0])
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
if nt, ok := ref.(reference.NamedTagged); ok {
|
||||
repo = reference.FamiliarName(ref)
|
||||
tag = nt.Tag()
|
||||
}
|
||||
}
|
||||
|
||||
duc.Images = append(duc.Images, &imageContext{
|
||||
repo: repo,
|
||||
tag: tag,
|
||||
trunc: trunc,
|
||||
i: *i,
|
||||
})
|
||||
}
|
||||
|
||||
// Now containers
|
||||
for _, c := range ctx.Containers {
|
||||
// Don't display the virtual size
|
||||
c.SizeRootFs = 0
|
||||
duc.Containers = append(duc.Containers, &ContainerContext{trunc: trunc, c: *c})
|
||||
}
|
||||
|
||||
// And volumes
|
||||
for _, v := range ctx.Volumes {
|
||||
duc.Volumes = append(duc.Volumes, &volumeContext{v: *v})
|
||||
}
|
||||
|
||||
// And build cache
|
||||
buildCacheSort(ctx.BuildCache)
|
||||
for _, v := range ctx.BuildCache {
|
||||
duc.BuildCache = append(duc.BuildCache, &buildCacheContext{v: v, trunc: trunc})
|
||||
}
|
||||
|
||||
if ctx.Format == TableFormatKey {
|
||||
return ctx.verboseWriteTable(duc)
|
||||
}
|
||||
|
||||
ctx.preFormat()
|
||||
tmpl, err := ctx.parseFormat()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return tmpl.Execute(ctx.Output, duc)
|
||||
}
|
||||
|
||||
func (ctx *DiskUsageContext) verboseWriteTable(duc *diskUsageContext) error {
|
||||
tmpl, err := ctx.startSubsection(defaultDiskUsageImageTableFormat)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
ctx.Output.Write([]byte("Images space usage:\n\n"))
|
||||
for _, img := range duc.Images {
|
||||
if err := ctx.contextFormat(tmpl, img); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
ctx.postFormat(tmpl, newImageContext())
|
||||
|
||||
tmpl, err = ctx.startSubsection(defaultDiskUsageContainerTableFormat)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
ctx.Output.Write([]byte("\nContainers space usage:\n\n"))
|
||||
for _, c := range duc.Containers {
|
||||
if err := ctx.contextFormat(tmpl, c); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
ctx.postFormat(tmpl, NewContainerContext())
|
||||
|
||||
tmpl, err = ctx.startSubsection(defaultDiskUsageVolumeTableFormat)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
ctx.Output.Write([]byte("\nLocal Volumes space usage:\n\n"))
|
||||
for _, v := range duc.Volumes {
|
||||
if err := ctx.contextFormat(tmpl, v); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
ctx.postFormat(tmpl, newVolumeContext())
|
||||
|
||||
tmpl, err = ctx.startSubsection(defaultDiskUsageBuildCacheTableFormat)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
fmt.Fprintf(ctx.Output, "\nBuild cache usage: %s\n\n", units.HumanSize(float64(ctx.BuilderSize)))
|
||||
for _, v := range duc.BuildCache {
|
||||
if err := ctx.contextFormat(tmpl, v); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
ctx.postFormat(tmpl, newBuildCacheContext())
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
type diskUsageImagesContext struct {
|
||||
HeaderContext
|
||||
totalSize int64
|
||||
images []*image.Summary
|
||||
}
|
||||
|
||||
func (c *diskUsageImagesContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *diskUsageImagesContext) Type() string {
|
||||
return "Images"
|
||||
}
|
||||
|
||||
func (c *diskUsageImagesContext) TotalCount() string {
|
||||
return strconv.Itoa(len(c.images))
|
||||
}
|
||||
|
||||
func (c *diskUsageImagesContext) Active() string {
|
||||
used := 0
|
||||
for _, i := range c.images {
|
||||
if i.Containers > 0 {
|
||||
used++
|
||||
}
|
||||
}
|
||||
|
||||
return strconv.Itoa(used)
|
||||
}
|
||||
|
||||
func (c *diskUsageImagesContext) Size() string {
|
||||
return units.HumanSize(float64(c.totalSize))
|
||||
}
|
||||
|
||||
func (c *diskUsageImagesContext) Reclaimable() string {
|
||||
var used int64
|
||||
|
||||
for _, i := range c.images {
|
||||
if i.Containers != 0 {
|
||||
if i.Size == -1 || i.SharedSize == -1 {
|
||||
continue
|
||||
}
|
||||
used += i.Size - i.SharedSize
|
||||
}
|
||||
}
|
||||
|
||||
reclaimable := c.totalSize - used
|
||||
if c.totalSize > 0 {
|
||||
return fmt.Sprintf("%s (%v%%)", units.HumanSize(float64(reclaimable)), (reclaimable*100)/c.totalSize)
|
||||
}
|
||||
return units.HumanSize(float64(reclaimable))
|
||||
}
|
||||
|
||||
type diskUsageContainersContext struct {
|
||||
HeaderContext
|
||||
containers []*types.Container
|
||||
}
|
||||
|
||||
func (c *diskUsageContainersContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *diskUsageContainersContext) Type() string {
|
||||
return "Containers"
|
||||
}
|
||||
|
||||
func (c *diskUsageContainersContext) TotalCount() string {
|
||||
return strconv.Itoa(len(c.containers))
|
||||
}
|
||||
|
||||
func (c *diskUsageContainersContext) isActive(container types.Container) bool {
|
||||
return strings.Contains(container.State, "running") ||
|
||||
strings.Contains(container.State, "paused") ||
|
||||
strings.Contains(container.State, "restarting")
|
||||
}
|
||||
|
||||
func (c *diskUsageContainersContext) Active() string {
|
||||
used := 0
|
||||
for _, container := range c.containers {
|
||||
if c.isActive(*container) {
|
||||
used++
|
||||
}
|
||||
}
|
||||
|
||||
return strconv.Itoa(used)
|
||||
}
|
||||
|
||||
func (c *diskUsageContainersContext) Size() string {
|
||||
var size int64
|
||||
|
||||
for _, container := range c.containers {
|
||||
size += container.SizeRw
|
||||
}
|
||||
|
||||
return units.HumanSize(float64(size))
|
||||
}
|
||||
|
||||
func (c *diskUsageContainersContext) Reclaimable() string {
|
||||
var reclaimable int64
|
||||
var totalSize int64
|
||||
|
||||
for _, container := range c.containers {
|
||||
if !c.isActive(*container) {
|
||||
reclaimable += container.SizeRw
|
||||
}
|
||||
totalSize += container.SizeRw
|
||||
}
|
||||
|
||||
if totalSize > 0 {
|
||||
return fmt.Sprintf("%s (%v%%)", units.HumanSize(float64(reclaimable)), (reclaimable*100)/totalSize)
|
||||
}
|
||||
|
||||
return units.HumanSize(float64(reclaimable))
|
||||
}
|
||||
|
||||
type diskUsageVolumesContext struct {
|
||||
HeaderContext
|
||||
volumes []*volume.Volume
|
||||
}
|
||||
|
||||
func (c *diskUsageVolumesContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *diskUsageVolumesContext) Type() string {
|
||||
return "Local Volumes"
|
||||
}
|
||||
|
||||
func (c *diskUsageVolumesContext) TotalCount() string {
|
||||
return strconv.Itoa(len(c.volumes))
|
||||
}
|
||||
|
||||
func (c *diskUsageVolumesContext) Active() string {
|
||||
used := 0
|
||||
for _, v := range c.volumes {
|
||||
if v.UsageData.RefCount > 0 {
|
||||
used++
|
||||
}
|
||||
}
|
||||
|
||||
return strconv.Itoa(used)
|
||||
}
|
||||
|
||||
func (c *diskUsageVolumesContext) Size() string {
|
||||
var size int64
|
||||
|
||||
for _, v := range c.volumes {
|
||||
if v.UsageData.Size != -1 {
|
||||
size += v.UsageData.Size
|
||||
}
|
||||
}
|
||||
|
||||
return units.HumanSize(float64(size))
|
||||
}
|
||||
|
||||
func (c *diskUsageVolumesContext) Reclaimable() string {
|
||||
var reclaimable int64
|
||||
var totalSize int64
|
||||
|
||||
for _, v := range c.volumes {
|
||||
if v.UsageData.Size != -1 {
|
||||
if v.UsageData.RefCount == 0 {
|
||||
reclaimable += v.UsageData.Size
|
||||
}
|
||||
totalSize += v.UsageData.Size
|
||||
}
|
||||
}
|
||||
|
||||
if totalSize > 0 {
|
||||
return fmt.Sprintf("%s (%v%%)", units.HumanSize(float64(reclaimable)), (reclaimable*100)/totalSize)
|
||||
}
|
||||
|
||||
return units.HumanSize(float64(reclaimable))
|
||||
}
|
||||
|
||||
type diskUsageBuilderContext struct {
|
||||
HeaderContext
|
||||
builderSize int64
|
||||
buildCache []*types.BuildCache
|
||||
}
|
||||
|
||||
func (c *diskUsageBuilderContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *diskUsageBuilderContext) Type() string {
|
||||
return "Build Cache"
|
||||
}
|
||||
|
||||
func (c *diskUsageBuilderContext) TotalCount() string {
|
||||
return strconv.Itoa(len(c.buildCache))
|
||||
}
|
||||
|
||||
func (c *diskUsageBuilderContext) Active() string {
|
||||
numActive := 0
|
||||
for _, bc := range c.buildCache {
|
||||
if bc.InUse {
|
||||
numActive++
|
||||
}
|
||||
}
|
||||
return strconv.Itoa(numActive)
|
||||
}
|
||||
|
||||
func (c *diskUsageBuilderContext) Size() string {
|
||||
return units.HumanSize(float64(c.builderSize))
|
||||
}
|
||||
|
||||
func (c *diskUsageBuilderContext) Reclaimable() string {
|
||||
var inUseBytes int64
|
||||
for _, bc := range c.buildCache {
|
||||
if bc.InUse && !bc.Shared {
|
||||
inUseBytes += bc.Size
|
||||
}
|
||||
}
|
||||
|
||||
return units.HumanSize(float64(c.builderSize - inUseBytes))
|
||||
}
|
||||
61
vendor/github.com/docker/cli/cli/command/formatter/displayutils.go
generated
vendored
Normal file
61
vendor/github.com/docker/cli/cli/command/formatter/displayutils.go
generated
vendored
Normal file
@ -0,0 +1,61 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"unicode/utf8"
|
||||
|
||||
"golang.org/x/text/width"
|
||||
)
|
||||
|
||||
// charWidth returns the number of horizontal positions a character occupies,
|
||||
// and is used to account for wide characters when displaying strings.
|
||||
//
|
||||
// In a broad sense, wide characters include East Asian Wide, East Asian Full-width,
|
||||
// (when not in East Asian context) see http://unicode.org/reports/tr11/.
|
||||
func charWidth(r rune) int {
|
||||
switch width.LookupRune(r).Kind() {
|
||||
case width.EastAsianWide, width.EastAsianFullwidth:
|
||||
return 2
|
||||
default:
|
||||
return 1
|
||||
}
|
||||
}
|
||||
|
||||
// Ellipsis truncates a string to fit within maxDisplayWidth, and appends ellipsis (…).
|
||||
// For maxDisplayWidth of 1 and lower, no ellipsis is appended.
|
||||
// For maxDisplayWidth of 1, first char of string will return even if its width > 1.
|
||||
func Ellipsis(s string, maxDisplayWidth int) string {
|
||||
if maxDisplayWidth <= 0 {
|
||||
return ""
|
||||
}
|
||||
rs := []rune(s)
|
||||
if maxDisplayWidth == 1 {
|
||||
return string(rs[0])
|
||||
}
|
||||
|
||||
byteLen := len(s)
|
||||
if byteLen == utf8.RuneCountInString(s) {
|
||||
if byteLen <= maxDisplayWidth {
|
||||
return s
|
||||
}
|
||||
return string(rs[:maxDisplayWidth-1]) + "…"
|
||||
}
|
||||
|
||||
var (
|
||||
display []int
|
||||
displayWidth int
|
||||
)
|
||||
for _, r := range rs {
|
||||
cw := charWidth(r)
|
||||
displayWidth += cw
|
||||
display = append(display, displayWidth)
|
||||
}
|
||||
if displayWidth <= maxDisplayWidth {
|
||||
return s
|
||||
}
|
||||
for i := range display {
|
||||
if display[i] <= maxDisplayWidth-1 && display[i+1] > maxDisplayWidth-1 {
|
||||
return string(rs[:i+1]) + "…"
|
||||
}
|
||||
}
|
||||
return s
|
||||
}
|
||||
128
vendor/github.com/docker/cli/cli/command/formatter/formatter.go
generated
vendored
Normal file
128
vendor/github.com/docker/cli/cli/command/formatter/formatter.go
generated
vendored
Normal file
@ -0,0 +1,128 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
"strings"
|
||||
"text/template"
|
||||
|
||||
"github.com/docker/cli/cli/command/formatter/tabwriter"
|
||||
"github.com/docker/cli/templates"
|
||||
"github.com/pkg/errors"
|
||||
)
|
||||
|
||||
// Format keys used to specify certain kinds of output formats
|
||||
const (
|
||||
TableFormatKey = "table"
|
||||
RawFormatKey = "raw"
|
||||
PrettyFormatKey = "pretty"
|
||||
JSONFormatKey = "json"
|
||||
|
||||
DefaultQuietFormat = "{{.ID}}"
|
||||
JSONFormat = "{{json .}}"
|
||||
)
|
||||
|
||||
// Format is the format string rendered using the Context
|
||||
type Format string
|
||||
|
||||
// IsTable returns true if the format is a table-type format
|
||||
func (f Format) IsTable() bool {
|
||||
return strings.HasPrefix(string(f), TableFormatKey)
|
||||
}
|
||||
|
||||
// IsJSON returns true if the format is the json format
|
||||
func (f Format) IsJSON() bool {
|
||||
return string(f) == JSONFormatKey
|
||||
}
|
||||
|
||||
// Contains returns true if the format contains the substring
|
||||
func (f Format) Contains(sub string) bool {
|
||||
return strings.Contains(string(f), sub)
|
||||
}
|
||||
|
||||
// Context contains information required by the formatter to print the output as desired.
|
||||
type Context struct {
|
||||
// Output is the output stream to which the formatted string is written.
|
||||
Output io.Writer
|
||||
// Format is used to choose raw, table or custom format for the output.
|
||||
Format Format
|
||||
// Trunc when set to true will truncate the output of certain fields such as Container ID.
|
||||
Trunc bool
|
||||
|
||||
// internal element
|
||||
finalFormat string
|
||||
header interface{}
|
||||
buffer *bytes.Buffer
|
||||
}
|
||||
|
||||
func (c *Context) preFormat() {
|
||||
c.finalFormat = string(c.Format)
|
||||
// TODO: handle this in the Format type
|
||||
switch {
|
||||
case c.Format.IsTable():
|
||||
c.finalFormat = c.finalFormat[len(TableFormatKey):]
|
||||
case c.Format.IsJSON():
|
||||
c.finalFormat = JSONFormat
|
||||
}
|
||||
|
||||
c.finalFormat = strings.Trim(c.finalFormat, " ")
|
||||
r := strings.NewReplacer(`\t`, "\t", `\n`, "\n")
|
||||
c.finalFormat = r.Replace(c.finalFormat)
|
||||
}
|
||||
|
||||
func (c *Context) parseFormat() (*template.Template, error) {
|
||||
tmpl, err := templates.Parse(c.finalFormat)
|
||||
if err != nil {
|
||||
return tmpl, errors.Wrap(err, "template parsing error")
|
||||
}
|
||||
return tmpl, err
|
||||
}
|
||||
|
||||
func (c *Context) postFormat(tmpl *template.Template, subContext SubContext) {
|
||||
if c.Format.IsTable() {
|
||||
t := tabwriter.NewWriter(c.Output, 10, 1, 3, ' ', 0)
|
||||
buffer := bytes.NewBufferString("")
|
||||
tmpl.Funcs(templates.HeaderFunctions).Execute(buffer, subContext.FullHeader())
|
||||
buffer.WriteTo(t)
|
||||
t.Write([]byte("\n"))
|
||||
c.buffer.WriteTo(t)
|
||||
t.Flush()
|
||||
} else {
|
||||
c.buffer.WriteTo(c.Output)
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Context) contextFormat(tmpl *template.Template, subContext SubContext) error {
|
||||
if err := tmpl.Execute(c.buffer, subContext); err != nil {
|
||||
return errors.Wrap(err, "template parsing error")
|
||||
}
|
||||
if c.Format.IsTable() && c.header != nil {
|
||||
c.header = subContext.FullHeader()
|
||||
}
|
||||
c.buffer.WriteString("\n")
|
||||
return nil
|
||||
}
|
||||
|
||||
// SubFormat is a function type accepted by Write()
|
||||
type SubFormat func(func(SubContext) error) error
|
||||
|
||||
// Write the template to the buffer using this Context
|
||||
func (c *Context) Write(sub SubContext, f SubFormat) error {
|
||||
c.buffer = bytes.NewBufferString("")
|
||||
c.preFormat()
|
||||
|
||||
tmpl, err := c.parseFormat()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
subFormat := func(subContext SubContext) error {
|
||||
return c.contextFormat(tmpl, subContext)
|
||||
}
|
||||
if err := f(subFormat); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
c.postFormat(tmpl, sub)
|
||||
return nil
|
||||
}
|
||||
283
vendor/github.com/docker/cli/cli/command/formatter/image.go
generated
vendored
Normal file
283
vendor/github.com/docker/cli/cli/command/formatter/image.go
generated
vendored
Normal file
@ -0,0 +1,283 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/distribution/reference"
|
||||
"github.com/docker/docker/api/types/image"
|
||||
"github.com/docker/docker/pkg/stringid"
|
||||
units "github.com/docker/go-units"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultImageTableFormat = "table {{.Repository}}\t{{.Tag}}\t{{.ID}}\t{{if .CreatedSince }}{{.CreatedSince}}{{else}}N/A{{end}}\t{{.Size}}"
|
||||
defaultImageTableFormatWithDigest = "table {{.Repository}}\t{{.Tag}}\t{{.Digest}}\t{{.ID}}\t{{if .CreatedSince }}{{.CreatedSince}}{{else}}N/A{{end}}\t{{.Size}}"
|
||||
|
||||
imageIDHeader = "IMAGE ID"
|
||||
repositoryHeader = "REPOSITORY"
|
||||
tagHeader = "TAG"
|
||||
digestHeader = "DIGEST"
|
||||
)
|
||||
|
||||
// ImageContext contains image specific information required by the formatter, encapsulate a Context struct.
|
||||
type ImageContext struct {
|
||||
Context
|
||||
Digest bool
|
||||
}
|
||||
|
||||
func isDangling(image image.Summary) bool {
|
||||
if len(image.RepoTags) == 0 && len(image.RepoDigests) == 0 {
|
||||
return true
|
||||
}
|
||||
return len(image.RepoTags) == 1 && image.RepoTags[0] == "<none>:<none>" && len(image.RepoDigests) == 1 && image.RepoDigests[0] == "<none>@<none>"
|
||||
}
|
||||
|
||||
// NewImageFormat returns a format for rendering an ImageContext
|
||||
func NewImageFormat(source string, quiet bool, digest bool) Format {
|
||||
switch source {
|
||||
case TableFormatKey:
|
||||
switch {
|
||||
case quiet:
|
||||
return DefaultQuietFormat
|
||||
case digest:
|
||||
return defaultImageTableFormatWithDigest
|
||||
default:
|
||||
return defaultImageTableFormat
|
||||
}
|
||||
case RawFormatKey:
|
||||
switch {
|
||||
case quiet:
|
||||
return `image_id: {{.ID}}`
|
||||
case digest:
|
||||
return `repository: {{ .Repository }}
|
||||
tag: {{.Tag}}
|
||||
digest: {{.Digest}}
|
||||
image_id: {{.ID}}
|
||||
created_at: {{.CreatedAt}}
|
||||
virtual_size: {{.Size}}
|
||||
`
|
||||
default:
|
||||
return `repository: {{ .Repository }}
|
||||
tag: {{.Tag}}
|
||||
image_id: {{.ID}}
|
||||
created_at: {{.CreatedAt}}
|
||||
virtual_size: {{.Size}}
|
||||
`
|
||||
}
|
||||
}
|
||||
|
||||
format := Format(source)
|
||||
if format.IsTable() && digest && !format.Contains("{{.Digest}}") {
|
||||
format += "\t{{.Digest}}"
|
||||
}
|
||||
return format
|
||||
}
|
||||
|
||||
// ImageWrite writes the formatter images using the ImageContext
|
||||
func ImageWrite(ctx ImageContext, images []image.Summary) error {
|
||||
render := func(format func(subContext SubContext) error) error {
|
||||
return imageFormat(ctx, images, format)
|
||||
}
|
||||
return ctx.Write(newImageContext(), render)
|
||||
}
|
||||
|
||||
// needDigest determines whether the image digest should be ignored or not when writing image context
|
||||
func needDigest(ctx ImageContext) bool {
|
||||
return ctx.Digest || ctx.Format.Contains("{{.Digest}}")
|
||||
}
|
||||
|
||||
func imageFormat(ctx ImageContext, images []image.Summary, format func(subContext SubContext) error) error {
|
||||
for _, image := range images {
|
||||
formatted := []*imageContext{}
|
||||
if isDangling(image) {
|
||||
formatted = append(formatted, &imageContext{
|
||||
trunc: ctx.Trunc,
|
||||
i: image,
|
||||
repo: "<none>",
|
||||
tag: "<none>",
|
||||
digest: "<none>",
|
||||
})
|
||||
} else {
|
||||
formatted = imageFormatTaggedAndDigest(ctx, image)
|
||||
}
|
||||
for _, imageCtx := range formatted {
|
||||
if err := format(imageCtx); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func imageFormatTaggedAndDigest(ctx ImageContext, image image.Summary) []*imageContext {
|
||||
repoTags := map[string][]string{}
|
||||
repoDigests := map[string][]string{}
|
||||
images := []*imageContext{}
|
||||
|
||||
for _, refString := range image.RepoTags {
|
||||
ref, err := reference.ParseNormalizedNamed(refString)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
if nt, ok := ref.(reference.NamedTagged); ok {
|
||||
familiarRef := reference.FamiliarName(ref)
|
||||
repoTags[familiarRef] = append(repoTags[familiarRef], nt.Tag())
|
||||
}
|
||||
}
|
||||
for _, refString := range image.RepoDigests {
|
||||
ref, err := reference.ParseNormalizedNamed(refString)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
if c, ok := ref.(reference.Canonical); ok {
|
||||
familiarRef := reference.FamiliarName(ref)
|
||||
repoDigests[familiarRef] = append(repoDigests[familiarRef], c.Digest().String())
|
||||
}
|
||||
}
|
||||
|
||||
addImage := func(repo, tag, digest string) {
|
||||
images = append(images, &imageContext{
|
||||
trunc: ctx.Trunc,
|
||||
i: image,
|
||||
repo: repo,
|
||||
tag: tag,
|
||||
digest: digest,
|
||||
})
|
||||
}
|
||||
|
||||
for repo, tags := range repoTags {
|
||||
digests := repoDigests[repo]
|
||||
|
||||
// Do not display digests as their own row
|
||||
delete(repoDigests, repo)
|
||||
|
||||
if !needDigest(ctx) {
|
||||
// Ignore digest references, just show tag once
|
||||
digests = nil
|
||||
}
|
||||
|
||||
for _, tag := range tags {
|
||||
if len(digests) == 0 {
|
||||
addImage(repo, tag, "<none>")
|
||||
continue
|
||||
}
|
||||
// Display the digests for each tag
|
||||
for _, dgst := range digests {
|
||||
addImage(repo, tag, dgst)
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
// Show rows for remaining digest only references
|
||||
for repo, digests := range repoDigests {
|
||||
// If digests are displayed, show row per digest
|
||||
if ctx.Digest {
|
||||
for _, dgst := range digests {
|
||||
addImage(repo, "<none>", dgst)
|
||||
}
|
||||
} else {
|
||||
addImage(repo, "<none>", "")
|
||||
}
|
||||
}
|
||||
return images
|
||||
}
|
||||
|
||||
type imageContext struct {
|
||||
HeaderContext
|
||||
trunc bool
|
||||
i image.Summary
|
||||
repo string
|
||||
tag string
|
||||
digest string
|
||||
}
|
||||
|
||||
func newImageContext() *imageContext {
|
||||
imageCtx := imageContext{}
|
||||
imageCtx.Header = SubHeaderContext{
|
||||
"ID": imageIDHeader,
|
||||
"Repository": repositoryHeader,
|
||||
"Tag": tagHeader,
|
||||
"Digest": digestHeader,
|
||||
"CreatedSince": CreatedSinceHeader,
|
||||
"CreatedAt": CreatedAtHeader,
|
||||
"Size": SizeHeader,
|
||||
"Containers": containersHeader,
|
||||
"VirtualSize": SizeHeader, // Deprecated: VirtualSize is deprecated, and equivalent to Size.
|
||||
"SharedSize": sharedSizeHeader,
|
||||
"UniqueSize": uniqueSizeHeader,
|
||||
}
|
||||
return &imageCtx
|
||||
}
|
||||
|
||||
func (c *imageContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *imageContext) ID() string {
|
||||
if c.trunc {
|
||||
return stringid.TruncateID(c.i.ID)
|
||||
}
|
||||
return c.i.ID
|
||||
}
|
||||
|
||||
func (c *imageContext) Repository() string {
|
||||
return c.repo
|
||||
}
|
||||
|
||||
func (c *imageContext) Tag() string {
|
||||
return c.tag
|
||||
}
|
||||
|
||||
func (c *imageContext) Digest() string {
|
||||
return c.digest
|
||||
}
|
||||
|
||||
func (c *imageContext) CreatedSince() string {
|
||||
createdAt := time.Unix(c.i.Created, 0)
|
||||
|
||||
if createdAt.IsZero() {
|
||||
return ""
|
||||
}
|
||||
|
||||
return units.HumanDuration(time.Now().UTC().Sub(createdAt)) + " ago"
|
||||
}
|
||||
|
||||
func (c *imageContext) CreatedAt() string {
|
||||
return time.Unix(c.i.Created, 0).String()
|
||||
}
|
||||
|
||||
func (c *imageContext) Size() string {
|
||||
return units.HumanSizeWithPrecision(float64(c.i.Size), 3)
|
||||
}
|
||||
|
||||
func (c *imageContext) Containers() string {
|
||||
if c.i.Containers == -1 {
|
||||
return "N/A"
|
||||
}
|
||||
return fmt.Sprintf("%d", c.i.Containers)
|
||||
}
|
||||
|
||||
// VirtualSize shows the virtual size of the image and all of its parent
|
||||
// images. Starting with docker 1.10, images are self-contained, and
|
||||
// the VirtualSize is identical to Size.
|
||||
//
|
||||
// Deprecated: VirtualSize is deprecated, and equivalent to [imageContext.Size].
|
||||
func (c *imageContext) VirtualSize() string {
|
||||
return units.HumanSize(float64(c.i.Size))
|
||||
}
|
||||
|
||||
func (c *imageContext) SharedSize() string {
|
||||
if c.i.SharedSize == -1 {
|
||||
return "N/A"
|
||||
}
|
||||
return units.HumanSize(float64(c.i.SharedSize))
|
||||
}
|
||||
|
||||
func (c *imageContext) UniqueSize() string {
|
||||
if c.i.Size == -1 || c.i.SharedSize == -1 {
|
||||
return "N/A"
|
||||
}
|
||||
return units.HumanSize(float64(c.i.Size - c.i.SharedSize))
|
||||
}
|
||||
68
vendor/github.com/docker/cli/cli/command/formatter/reflect.go
generated
vendored
Normal file
68
vendor/github.com/docker/cli/cli/command/formatter/reflect.go
generated
vendored
Normal file
@ -0,0 +1,68 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"reflect"
|
||||
"unicode"
|
||||
|
||||
"github.com/pkg/errors"
|
||||
)
|
||||
|
||||
// MarshalJSON marshals x into json
|
||||
// It differs a bit from encoding/json MarshalJSON function for formatter
|
||||
func MarshalJSON(x interface{}) ([]byte, error) {
|
||||
m, err := marshalMap(x)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return json.Marshal(m)
|
||||
}
|
||||
|
||||
// marshalMap marshals x to map[string]interface{}
|
||||
func marshalMap(x interface{}) (map[string]interface{}, error) {
|
||||
val := reflect.ValueOf(x)
|
||||
if val.Kind() != reflect.Ptr {
|
||||
return nil, errors.Errorf("expected a pointer to a struct, got %v", val.Kind())
|
||||
}
|
||||
if val.IsNil() {
|
||||
return nil, errors.Errorf("expected a pointer to a struct, got nil pointer")
|
||||
}
|
||||
valElem := val.Elem()
|
||||
if valElem.Kind() != reflect.Struct {
|
||||
return nil, errors.Errorf("expected a pointer to a struct, got a pointer to %v", valElem.Kind())
|
||||
}
|
||||
typ := val.Type()
|
||||
m := make(map[string]interface{})
|
||||
for i := 0; i < val.NumMethod(); i++ {
|
||||
k, v, err := marshalForMethod(typ.Method(i), val.Method(i))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if k != "" {
|
||||
m[k] = v
|
||||
}
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
var unmarshallableNames = map[string]struct{}{"FullHeader": {}}
|
||||
|
||||
// marshalForMethod returns the map key and the map value for marshalling the method.
|
||||
// It returns ("", nil, nil) for valid but non-marshallable parameter. (e.g. "unexportedFunc()")
|
||||
func marshalForMethod(typ reflect.Method, val reflect.Value) (string, interface{}, error) {
|
||||
if val.Kind() != reflect.Func {
|
||||
return "", nil, errors.Errorf("expected func, got %v", val.Kind())
|
||||
}
|
||||
name, numIn, numOut := typ.Name, val.Type().NumIn(), val.Type().NumOut()
|
||||
_, blackListed := unmarshallableNames[name]
|
||||
// FIXME: In text/template, (numOut == 2) is marshallable,
|
||||
// if the type of the second param is error.
|
||||
marshallable := unicode.IsUpper(rune(name[0])) && !blackListed &&
|
||||
numIn == 0 && numOut == 1
|
||||
if !marshallable {
|
||||
return "", nil, nil
|
||||
}
|
||||
result := val.Call(make([]reflect.Value, numIn))
|
||||
intf := result[0].Interface()
|
||||
return name, intf, nil
|
||||
}
|
||||
604
vendor/github.com/docker/cli/cli/command/formatter/tabwriter/tabwriter.go
generated
vendored
Normal file
604
vendor/github.com/docker/cli/cli/command/formatter/tabwriter/tabwriter.go
generated
vendored
Normal file
@ -0,0 +1,604 @@
|
||||
// Copyright 2009 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package tabwriter implements a write filter (tabwriter.Writer) that
|
||||
// translates tabbed columns in input into properly aligned text.
|
||||
//
|
||||
// The package is using the Elastic Tabstops algorithm described at
|
||||
// http://nickgravgaard.com/elastictabstops/index.html.
|
||||
//
|
||||
// The text/tabwriter package is frozen and is not accepting new features.
|
||||
|
||||
// based on https://github.com/golang/go/blob/master/src/text/tabwriter/tabwriter.go Last modified 690ac40 on 31 Jan
|
||||
|
||||
//nolint:gocyclo,nakedret,revive,stylecheck,unused // ignore linting errors, so that we can stick close to upstream
|
||||
package tabwriter
|
||||
|
||||
import (
|
||||
"io"
|
||||
|
||||
"github.com/mattn/go-runewidth"
|
||||
)
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// Filter implementation
|
||||
|
||||
// A cell represents a segment of text terminated by tabs or line breaks.
|
||||
// The text itself is stored in a separate buffer; cell only describes the
|
||||
// segment's size in bytes, its width in runes, and whether it's an htab
|
||||
// ('\t') terminated cell.
|
||||
type cell struct {
|
||||
size int // cell size in bytes
|
||||
width int // cell width in runes
|
||||
htab bool // true if the cell is terminated by an htab ('\t')
|
||||
}
|
||||
|
||||
// A Writer is a filter that inserts padding around tab-delimited
|
||||
// columns in its input to align them in the output.
|
||||
//
|
||||
// The Writer treats incoming bytes as UTF-8-encoded text consisting
|
||||
// of cells terminated by horizontal ('\t') or vertical ('\v') tabs,
|
||||
// and newline ('\n') or formfeed ('\f') characters; both newline and
|
||||
// formfeed act as line breaks.
|
||||
//
|
||||
// Tab-terminated cells in contiguous lines constitute a column. The
|
||||
// Writer inserts padding as needed to make all cells in a column have
|
||||
// the same width, effectively aligning the columns. It assumes that
|
||||
// all characters have the same width, except for tabs for which a
|
||||
// tabwidth must be specified. Column cells must be tab-terminated, not
|
||||
// tab-separated: non-tab terminated trailing text at the end of a line
|
||||
// forms a cell but that cell is not part of an aligned column.
|
||||
// For instance, in this example (where | stands for a horizontal tab):
|
||||
//
|
||||
// aaaa|bbb|d
|
||||
// aa |b |dd
|
||||
// a |
|
||||
// aa |cccc|eee
|
||||
//
|
||||
// the b and c are in distinct columns (the b column is not contiguous
|
||||
// all the way). The d and e are not in a column at all (there's no
|
||||
// terminating tab, nor would the column be contiguous).
|
||||
//
|
||||
// The Writer assumes that all Unicode code points have the same width;
|
||||
// this may not be true in some fonts or if the string contains combining
|
||||
// characters.
|
||||
//
|
||||
// If DiscardEmptyColumns is set, empty columns that are terminated
|
||||
// entirely by vertical (or "soft") tabs are discarded. Columns
|
||||
// terminated by horizontal (or "hard") tabs are not affected by
|
||||
// this flag.
|
||||
//
|
||||
// If a Writer is configured to filter HTML, HTML tags and entities
|
||||
// are passed through. The widths of tags and entities are
|
||||
// assumed to be zero (tags) and one (entities) for formatting purposes.
|
||||
//
|
||||
// A segment of text may be escaped by bracketing it with Escape
|
||||
// characters. The tabwriter passes escaped text segments through
|
||||
// unchanged. In particular, it does not interpret any tabs or line
|
||||
// breaks within the segment. If the StripEscape flag is set, the
|
||||
// Escape characters are stripped from the output; otherwise they
|
||||
// are passed through as well. For the purpose of formatting, the
|
||||
// width of the escaped text is always computed excluding the Escape
|
||||
// characters.
|
||||
//
|
||||
// The formfeed character acts like a newline but it also terminates
|
||||
// all columns in the current line (effectively calling Flush). Tab-
|
||||
// terminated cells in the next line start new columns. Unless found
|
||||
// inside an HTML tag or inside an escaped text segment, formfeed
|
||||
// characters appear as newlines in the output.
|
||||
//
|
||||
// The Writer must buffer input internally, because proper spacing
|
||||
// of one line may depend on the cells in future lines. Clients must
|
||||
// call Flush when done calling Write.
|
||||
type Writer struct {
|
||||
// configuration
|
||||
output io.Writer
|
||||
minwidth int
|
||||
tabwidth int
|
||||
padding int
|
||||
padbytes [8]byte
|
||||
flags uint
|
||||
|
||||
// current state
|
||||
buf []byte // collected text excluding tabs or line breaks
|
||||
pos int // buffer position up to which cell.width of incomplete cell has been computed
|
||||
cell cell // current incomplete cell; cell.width is up to buf[pos] excluding ignored sections
|
||||
endChar byte // terminating char of escaped sequence (Escape for escapes, '>', ';' for HTML tags/entities, or 0)
|
||||
lines [][]cell // list of lines; each line is a list of cells
|
||||
widths []int // list of column widths in runes - re-used during formatting
|
||||
}
|
||||
|
||||
// addLine adds a new line.
|
||||
// flushed is a hint indicating whether the underlying writer was just flushed.
|
||||
// If so, the previous line is not likely to be a good indicator of the new line's cells.
|
||||
func (b *Writer) addLine(flushed bool) {
|
||||
// Grow slice instead of appending,
|
||||
// as that gives us an opportunity
|
||||
// to re-use an existing []cell.
|
||||
if n := len(b.lines) + 1; n <= cap(b.lines) {
|
||||
b.lines = b.lines[:n]
|
||||
b.lines[n-1] = b.lines[n-1][:0]
|
||||
} else {
|
||||
b.lines = append(b.lines, nil)
|
||||
}
|
||||
|
||||
if !flushed {
|
||||
// The previous line is probably a good indicator
|
||||
// of how many cells the current line will have.
|
||||
// If the current line's capacity is smaller than that,
|
||||
// abandon it and make a new one.
|
||||
if n := len(b.lines); n >= 2 {
|
||||
if prev := len(b.lines[n-2]); prev > cap(b.lines[n-1]) {
|
||||
b.lines[n-1] = make([]cell, 0, prev)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Reset the current state.
|
||||
func (b *Writer) reset() {
|
||||
b.buf = b.buf[:0]
|
||||
b.pos = 0
|
||||
b.cell = cell{}
|
||||
b.endChar = 0
|
||||
b.lines = b.lines[0:0]
|
||||
b.widths = b.widths[0:0]
|
||||
b.addLine(true)
|
||||
}
|
||||
|
||||
// Internal representation (current state):
|
||||
//
|
||||
// - all text written is appended to buf; tabs and line breaks are stripped away
|
||||
// - at any given time there is a (possibly empty) incomplete cell at the end
|
||||
// (the cell starts after a tab or line break)
|
||||
// - cell.size is the number of bytes belonging to the cell so far
|
||||
// - cell.width is text width in runes of that cell from the start of the cell to
|
||||
// position pos; html tags and entities are excluded from this width if html
|
||||
// filtering is enabled
|
||||
// - the sizes and widths of processed text are kept in the lines list
|
||||
// which contains a list of cells for each line
|
||||
// - the widths list is a temporary list with current widths used during
|
||||
// formatting; it is kept in Writer because it's re-used
|
||||
//
|
||||
// |<---------- size ---------->|
|
||||
// | |
|
||||
// |<- width ->|<- ignored ->| |
|
||||
// | | | |
|
||||
// [---processed---tab------------<tag>...</tag>...]
|
||||
// ^ ^ ^
|
||||
// | | |
|
||||
// buf start of incomplete cell pos
|
||||
|
||||
// Formatting can be controlled with these flags.
|
||||
const (
|
||||
// Ignore html tags and treat entities (starting with '&'
|
||||
// and ending in ';') as single characters (width = 1).
|
||||
FilterHTML uint = 1 << iota
|
||||
|
||||
// Strip Escape characters bracketing escaped text segments
|
||||
// instead of passing them through unchanged with the text.
|
||||
StripEscape
|
||||
|
||||
// Force right-alignment of cell content.
|
||||
// Default is left-alignment.
|
||||
AlignRight
|
||||
|
||||
// Handle empty columns as if they were not present in
|
||||
// the input in the first place.
|
||||
DiscardEmptyColumns
|
||||
|
||||
// Always use tabs for indentation columns (i.e., padding of
|
||||
// leading empty cells on the left) independent of padchar.
|
||||
TabIndent
|
||||
|
||||
// Print a vertical bar ('|') between columns (after formatting).
|
||||
// Discarded columns appear as zero-width columns ("||").
|
||||
Debug
|
||||
)
|
||||
|
||||
// A Writer must be initialized with a call to Init. The first parameter (output)
|
||||
// specifies the filter output. The remaining parameters control the formatting:
|
||||
//
|
||||
// minwidth minimal cell width including any padding
|
||||
// tabwidth width of tab characters (equivalent number of spaces)
|
||||
// padding padding added to a cell before computing its width
|
||||
// padchar ASCII char used for padding
|
||||
// if padchar == '\t', the Writer will assume that the
|
||||
// width of a '\t' in the formatted output is tabwidth,
|
||||
// and cells are left-aligned independent of align_left
|
||||
// (for correct-looking results, tabwidth must correspond
|
||||
// to the tab width in the viewer displaying the result)
|
||||
// flags formatting control
|
||||
func (b *Writer) Init(output io.Writer, minwidth, tabwidth, padding int, padchar byte, flags uint) *Writer {
|
||||
if minwidth < 0 || tabwidth < 0 || padding < 0 {
|
||||
panic("negative minwidth, tabwidth, or padding")
|
||||
}
|
||||
b.output = output
|
||||
b.minwidth = minwidth
|
||||
b.tabwidth = tabwidth
|
||||
b.padding = padding
|
||||
for i := range b.padbytes {
|
||||
b.padbytes[i] = padchar
|
||||
}
|
||||
if padchar == '\t' {
|
||||
// tab padding enforces left-alignment
|
||||
flags &^= AlignRight
|
||||
}
|
||||
b.flags = flags
|
||||
|
||||
b.reset()
|
||||
|
||||
return b
|
||||
}
|
||||
|
||||
// debugging support (keep code around)
|
||||
func (b *Writer) dump() {
|
||||
pos := 0
|
||||
for i, line := range b.lines {
|
||||
print("(", i, ") ")
|
||||
for _, c := range line {
|
||||
print("[", string(b.buf[pos:pos+c.size]), "]")
|
||||
pos += c.size
|
||||
}
|
||||
print("\n")
|
||||
}
|
||||
print("\n")
|
||||
}
|
||||
|
||||
// local error wrapper so we can distinguish errors we want to return
|
||||
// as errors from genuine panics (which we don't want to return as errors)
|
||||
type osError struct {
|
||||
err error
|
||||
}
|
||||
|
||||
func (b *Writer) write0(buf []byte) {
|
||||
n, err := b.output.Write(buf)
|
||||
if n != len(buf) && err == nil {
|
||||
err = io.ErrShortWrite
|
||||
}
|
||||
if err != nil {
|
||||
panic(osError{err})
|
||||
}
|
||||
}
|
||||
|
||||
func (b *Writer) writeN(src []byte, n int) {
|
||||
for n > len(src) {
|
||||
b.write0(src)
|
||||
n -= len(src)
|
||||
}
|
||||
b.write0(src[0:n])
|
||||
}
|
||||
|
||||
var (
|
||||
newline = []byte{'\n'}
|
||||
tabs = []byte("\t\t\t\t\t\t\t\t")
|
||||
)
|
||||
|
||||
func (b *Writer) writePadding(textw, cellw int, useTabs bool) {
|
||||
if b.padbytes[0] == '\t' || useTabs {
|
||||
// padding is done with tabs
|
||||
if b.tabwidth == 0 {
|
||||
return // tabs have no width - can't do any padding
|
||||
}
|
||||
// make cellw the smallest multiple of b.tabwidth
|
||||
cellw = (cellw + b.tabwidth - 1) / b.tabwidth * b.tabwidth
|
||||
n := cellw - textw // amount of padding
|
||||
if n < 0 {
|
||||
panic("internal error")
|
||||
}
|
||||
b.writeN(tabs, (n+b.tabwidth-1)/b.tabwidth)
|
||||
return
|
||||
}
|
||||
|
||||
// padding is done with non-tab characters
|
||||
b.writeN(b.padbytes[0:], cellw-textw)
|
||||
}
|
||||
|
||||
var vbar = []byte{'|'}
|
||||
|
||||
func (b *Writer) writeLines(pos0 int, line0, line1 int) (pos int) {
|
||||
pos = pos0
|
||||
for i := line0; i < line1; i++ {
|
||||
line := b.lines[i]
|
||||
|
||||
// if TabIndent is set, use tabs to pad leading empty cells
|
||||
useTabs := b.flags&TabIndent != 0
|
||||
|
||||
for j, c := range line {
|
||||
if j > 0 && b.flags&Debug != 0 {
|
||||
// indicate column break
|
||||
b.write0(vbar)
|
||||
}
|
||||
|
||||
if c.size == 0 {
|
||||
// empty cell
|
||||
if j < len(b.widths) {
|
||||
b.writePadding(c.width, b.widths[j], useTabs)
|
||||
}
|
||||
} else {
|
||||
// non-empty cell
|
||||
useTabs = false
|
||||
if b.flags&AlignRight == 0 { // align left
|
||||
b.write0(b.buf[pos : pos+c.size])
|
||||
pos += c.size
|
||||
if j < len(b.widths) {
|
||||
b.writePadding(c.width, b.widths[j], false)
|
||||
}
|
||||
} else { // align right
|
||||
if j < len(b.widths) {
|
||||
b.writePadding(c.width, b.widths[j], false)
|
||||
}
|
||||
b.write0(b.buf[pos : pos+c.size])
|
||||
pos += c.size
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if i+1 == len(b.lines) {
|
||||
// last buffered line - we don't have a newline, so just write
|
||||
// any outstanding buffered data
|
||||
b.write0(b.buf[pos : pos+b.cell.size])
|
||||
pos += b.cell.size
|
||||
} else {
|
||||
// not the last line - write newline
|
||||
b.write0(newline)
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Format the text between line0 and line1 (excluding line1); pos
|
||||
// is the buffer position corresponding to the beginning of line0.
|
||||
// Returns the buffer position corresponding to the beginning of
|
||||
// line1 and an error, if any.
|
||||
func (b *Writer) format(pos0 int, line0, line1 int) (pos int) {
|
||||
pos = pos0
|
||||
column := len(b.widths)
|
||||
for this := line0; this < line1; this++ {
|
||||
line := b.lines[this]
|
||||
|
||||
if column >= len(line)-1 {
|
||||
continue
|
||||
}
|
||||
// cell exists in this column => this line
|
||||
// has more cells than the previous line
|
||||
// (the last cell per line is ignored because cells are
|
||||
// tab-terminated; the last cell per line describes the
|
||||
// text before the newline/formfeed and does not belong
|
||||
// to a column)
|
||||
|
||||
// print unprinted lines until beginning of block
|
||||
pos = b.writeLines(pos, line0, this)
|
||||
line0 = this
|
||||
|
||||
// column block begin
|
||||
width := b.minwidth // minimal column width
|
||||
discardable := true // true if all cells in this column are empty and "soft"
|
||||
for ; this < line1; this++ {
|
||||
line = b.lines[this]
|
||||
if column >= len(line)-1 {
|
||||
break
|
||||
}
|
||||
// cell exists in this column
|
||||
c := line[column]
|
||||
// update width
|
||||
if w := c.width + b.padding; w > width {
|
||||
width = w
|
||||
}
|
||||
// update discardable
|
||||
if c.width > 0 || c.htab {
|
||||
discardable = false
|
||||
}
|
||||
}
|
||||
// column block end
|
||||
|
||||
// discard empty columns if necessary
|
||||
if discardable && b.flags&DiscardEmptyColumns != 0 {
|
||||
width = 0
|
||||
}
|
||||
|
||||
// format and print all columns to the right of this column
|
||||
// (we know the widths of this column and all columns to the left)
|
||||
b.widths = append(b.widths, width) // push width
|
||||
pos = b.format(pos, line0, this)
|
||||
b.widths = b.widths[0 : len(b.widths)-1] // pop width
|
||||
line0 = this
|
||||
}
|
||||
|
||||
// print unprinted lines until end
|
||||
return b.writeLines(pos, line0, line1)
|
||||
}
|
||||
|
||||
// Append text to current cell.
|
||||
func (b *Writer) append(text []byte) {
|
||||
b.buf = append(b.buf, text...)
|
||||
b.cell.size += len(text)
|
||||
}
|
||||
|
||||
// Update the cell width.
|
||||
func (b *Writer) updateWidth() {
|
||||
b.cell.width += runewidth.StringWidth(string(b.buf[b.pos:]))
|
||||
b.pos = len(b.buf)
|
||||
}
|
||||
|
||||
// To escape a text segment, bracket it with Escape characters.
|
||||
// For instance, the tab in this string "Ignore this tab: \xff\t\xff"
|
||||
// does not terminate a cell and constitutes a single character of
|
||||
// width one for formatting purposes.
|
||||
//
|
||||
// The value 0xff was chosen because it cannot appear in a valid UTF-8 sequence.
|
||||
const Escape = '\xff'
|
||||
|
||||
// Start escaped mode.
|
||||
func (b *Writer) startEscape(ch byte) {
|
||||
switch ch {
|
||||
case Escape:
|
||||
b.endChar = Escape
|
||||
case '<':
|
||||
b.endChar = '>'
|
||||
case '&':
|
||||
b.endChar = ';'
|
||||
}
|
||||
}
|
||||
|
||||
// Terminate escaped mode. If the escaped text was an HTML tag, its width
|
||||
// is assumed to be zero for formatting purposes; if it was an HTML entity,
|
||||
// its width is assumed to be one. In all other cases, the width is the
|
||||
// unicode width of the text.
|
||||
func (b *Writer) endEscape() {
|
||||
switch b.endChar {
|
||||
case Escape:
|
||||
b.updateWidth()
|
||||
if b.flags&StripEscape == 0 {
|
||||
b.cell.width -= 2 // don't count the Escape chars
|
||||
}
|
||||
case '>': // tag of zero width
|
||||
case ';':
|
||||
b.cell.width++ // entity, count as one rune
|
||||
}
|
||||
b.pos = len(b.buf)
|
||||
b.endChar = 0
|
||||
}
|
||||
|
||||
// Terminate the current cell by adding it to the list of cells of the
|
||||
// current line. Returns the number of cells in that line.
|
||||
func (b *Writer) terminateCell(htab bool) int {
|
||||
b.cell.htab = htab
|
||||
line := &b.lines[len(b.lines)-1]
|
||||
*line = append(*line, b.cell)
|
||||
b.cell = cell{}
|
||||
return len(*line)
|
||||
}
|
||||
|
||||
func (b *Writer) handlePanic(err *error, op string) {
|
||||
if e := recover(); e != nil {
|
||||
if op == "Flush" {
|
||||
// If Flush ran into a panic, we still need to reset.
|
||||
b.reset()
|
||||
}
|
||||
if nerr, ok := e.(osError); ok {
|
||||
*err = nerr.err
|
||||
return
|
||||
}
|
||||
panic("tabwriter: panic during " + op)
|
||||
}
|
||||
}
|
||||
|
||||
// Flush should be called after the last call to Write to ensure
|
||||
// that any data buffered in the Writer is written to output. Any
|
||||
// incomplete escape sequence at the end is considered
|
||||
// complete for formatting purposes.
|
||||
func (b *Writer) Flush() error {
|
||||
return b.flush()
|
||||
}
|
||||
|
||||
// flush is the internal version of Flush, with a named return value which we
|
||||
// don't want to expose.
|
||||
func (b *Writer) flush() (err error) {
|
||||
defer b.handlePanic(&err, "Flush")
|
||||
b.flushNoDefers()
|
||||
return nil
|
||||
}
|
||||
|
||||
// flushNoDefers is like flush, but without a deferred handlePanic call. This
|
||||
// can be called from other methods which already have their own deferred
|
||||
// handlePanic calls, such as Write, and avoid the extra defer work.
|
||||
func (b *Writer) flushNoDefers() {
|
||||
// add current cell if not empty
|
||||
if b.cell.size > 0 {
|
||||
if b.endChar != 0 {
|
||||
// inside escape - terminate it even if incomplete
|
||||
b.endEscape()
|
||||
}
|
||||
b.terminateCell(false)
|
||||
}
|
||||
|
||||
// format contents of buffer
|
||||
b.format(0, 0, len(b.lines))
|
||||
b.reset()
|
||||
}
|
||||
|
||||
var hbar = []byte("---\n")
|
||||
|
||||
// Write writes buf to the writer b.
|
||||
// The only errors returned are ones encountered
|
||||
// while writing to the underlying output stream.
|
||||
func (b *Writer) Write(buf []byte) (n int, err error) {
|
||||
defer b.handlePanic(&err, "Write")
|
||||
|
||||
// split text into cells
|
||||
n = 0
|
||||
for i, ch := range buf {
|
||||
if b.endChar == 0 {
|
||||
// outside escape
|
||||
switch ch {
|
||||
case '\t', '\v', '\n', '\f':
|
||||
// end of cell
|
||||
b.append(buf[n:i])
|
||||
b.updateWidth()
|
||||
n = i + 1 // ch consumed
|
||||
ncells := b.terminateCell(ch == '\t')
|
||||
if ch == '\n' || ch == '\f' {
|
||||
// terminate line
|
||||
b.addLine(ch == '\f')
|
||||
if ch == '\f' || ncells == 1 {
|
||||
// A '\f' always forces a flush. Otherwise, if the previous
|
||||
// line has only one cell which does not have an impact on
|
||||
// the formatting of the following lines (the last cell per
|
||||
// line is ignored by format()), thus we can flush the
|
||||
// Writer contents.
|
||||
b.flushNoDefers()
|
||||
if ch == '\f' && b.flags&Debug != 0 {
|
||||
// indicate section break
|
||||
b.write0(hbar)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
case Escape:
|
||||
// start of escaped sequence
|
||||
b.append(buf[n:i])
|
||||
b.updateWidth()
|
||||
n = i
|
||||
if b.flags&StripEscape != 0 {
|
||||
n++ // strip Escape
|
||||
}
|
||||
b.startEscape(Escape)
|
||||
|
||||
case '<', '&':
|
||||
// possibly an html tag/entity
|
||||
if b.flags&FilterHTML != 0 {
|
||||
// begin of tag/entity
|
||||
b.append(buf[n:i])
|
||||
b.updateWidth()
|
||||
n = i
|
||||
b.startEscape(ch)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// inside escape
|
||||
if ch == b.endChar {
|
||||
// end of tag/entity
|
||||
j := i + 1
|
||||
if ch == Escape && b.flags&StripEscape != 0 {
|
||||
j = i // strip Escape
|
||||
}
|
||||
b.append(buf[n:j])
|
||||
n = i + 1 // ch consumed
|
||||
b.endEscape()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// append leftover text
|
||||
b.append(buf[n:])
|
||||
n = len(buf)
|
||||
return
|
||||
}
|
||||
|
||||
// NewWriter allocates and initializes a new tabwriter.Writer.
|
||||
// The parameters are the same as for the Init function.
|
||||
func NewWriter(output io.Writer, minwidth, tabwidth, padding int, padchar byte, flags uint) *Writer {
|
||||
return new(Writer).Init(output, minwidth, tabwidth, padding, padchar, flags)
|
||||
}
|
||||
165
vendor/github.com/docker/cli/cli/command/formatter/volume.go
generated
vendored
Normal file
165
vendor/github.com/docker/cli/cli/command/formatter/volume.go
generated
vendored
Normal file
@ -0,0 +1,165 @@
|
||||
package formatter
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/docker/docker/api/types/volume"
|
||||
units "github.com/docker/go-units"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultVolumeQuietFormat = "{{.Name}}"
|
||||
defaultVolumeTableFormat = "table {{.Driver}}\t{{.Name}}"
|
||||
|
||||
idHeader = "ID"
|
||||
volumeNameHeader = "VOLUME NAME"
|
||||
mountpointHeader = "MOUNTPOINT"
|
||||
linksHeader = "LINKS"
|
||||
groupHeader = "GROUP"
|
||||
availabilityHeader = "AVAILABILITY"
|
||||
statusHeader = "STATUS"
|
||||
)
|
||||
|
||||
// NewVolumeFormat returns a format for use with a volume Context
|
||||
func NewVolumeFormat(source string, quiet bool) Format {
|
||||
switch source {
|
||||
case TableFormatKey:
|
||||
if quiet {
|
||||
return defaultVolumeQuietFormat
|
||||
}
|
||||
return defaultVolumeTableFormat
|
||||
case RawFormatKey:
|
||||
if quiet {
|
||||
return `name: {{.Name}}`
|
||||
}
|
||||
return `name: {{.Name}}\ndriver: {{.Driver}}\n`
|
||||
}
|
||||
return Format(source)
|
||||
}
|
||||
|
||||
// VolumeWrite writes formatted volumes using the Context
|
||||
func VolumeWrite(ctx Context, volumes []*volume.Volume) error {
|
||||
render := func(format func(subContext SubContext) error) error {
|
||||
for _, vol := range volumes {
|
||||
if err := format(&volumeContext{v: *vol}); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
return ctx.Write(newVolumeContext(), render)
|
||||
}
|
||||
|
||||
type volumeContext struct {
|
||||
HeaderContext
|
||||
v volume.Volume
|
||||
}
|
||||
|
||||
func newVolumeContext() *volumeContext {
|
||||
volumeCtx := volumeContext{}
|
||||
volumeCtx.Header = SubHeaderContext{
|
||||
"ID": idHeader,
|
||||
"Name": volumeNameHeader,
|
||||
"Group": groupHeader,
|
||||
"Driver": DriverHeader,
|
||||
"Scope": ScopeHeader,
|
||||
"Availability": availabilityHeader,
|
||||
"Mountpoint": mountpointHeader,
|
||||
"Labels": LabelsHeader,
|
||||
"Links": linksHeader,
|
||||
"Size": SizeHeader,
|
||||
"Status": statusHeader,
|
||||
}
|
||||
return &volumeCtx
|
||||
}
|
||||
|
||||
func (c *volumeContext) MarshalJSON() ([]byte, error) {
|
||||
return MarshalJSON(c)
|
||||
}
|
||||
|
||||
func (c *volumeContext) Name() string {
|
||||
return c.v.Name
|
||||
}
|
||||
|
||||
func (c *volumeContext) Driver() string {
|
||||
return c.v.Driver
|
||||
}
|
||||
|
||||
func (c *volumeContext) Scope() string {
|
||||
return c.v.Scope
|
||||
}
|
||||
|
||||
func (c *volumeContext) Mountpoint() string {
|
||||
return c.v.Mountpoint
|
||||
}
|
||||
|
||||
func (c *volumeContext) Labels() string {
|
||||
if c.v.Labels == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
var joinLabels []string
|
||||
for k, v := range c.v.Labels {
|
||||
joinLabels = append(joinLabels, k+"="+v)
|
||||
}
|
||||
return strings.Join(joinLabels, ",")
|
||||
}
|
||||
|
||||
func (c *volumeContext) Label(name string) string {
|
||||
if c.v.Labels == nil {
|
||||
return ""
|
||||
}
|
||||
return c.v.Labels[name]
|
||||
}
|
||||
|
||||
func (c *volumeContext) Links() string {
|
||||
if c.v.UsageData == nil {
|
||||
return "N/A"
|
||||
}
|
||||
return strconv.FormatInt(c.v.UsageData.RefCount, 10)
|
||||
}
|
||||
|
||||
func (c *volumeContext) Size() string {
|
||||
if c.v.UsageData == nil {
|
||||
return "N/A"
|
||||
}
|
||||
return units.HumanSize(float64(c.v.UsageData.Size))
|
||||
}
|
||||
|
||||
func (c *volumeContext) Group() string {
|
||||
if c.v.ClusterVolume == nil {
|
||||
return "N/A"
|
||||
}
|
||||
|
||||
return c.v.ClusterVolume.Spec.Group
|
||||
}
|
||||
|
||||
func (c *volumeContext) Availability() string {
|
||||
if c.v.ClusterVolume == nil {
|
||||
return "N/A"
|
||||
}
|
||||
|
||||
return string(c.v.ClusterVolume.Spec.Availability)
|
||||
}
|
||||
|
||||
func (c *volumeContext) Status() string {
|
||||
if c.v.ClusterVolume == nil {
|
||||
return "N/A"
|
||||
}
|
||||
|
||||
if c.v.ClusterVolume.Info == nil || c.v.ClusterVolume.Info.VolumeID == "" {
|
||||
return "pending creation"
|
||||
}
|
||||
|
||||
l := len(c.v.ClusterVolume.PublishStatus)
|
||||
switch l {
|
||||
case 0:
|
||||
return "created"
|
||||
case 1:
|
||||
return "in use (1 node)"
|
||||
default:
|
||||
return fmt.Sprintf("in use (%d nodes)", l)
|
||||
}
|
||||
}
|
||||
96
vendor/github.com/docker/cli/templates/templates.go
generated
vendored
Normal file
96
vendor/github.com/docker/cli/templates/templates.go
generated
vendored
Normal file
@ -0,0 +1,96 @@
|
||||
package templates
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"strings"
|
||||
"text/template"
|
||||
)
|
||||
|
||||
// basicFunctions are the set of initial
|
||||
// functions provided to every template.
|
||||
var basicFunctions = template.FuncMap{
|
||||
"json": func(v interface{}) string {
|
||||
buf := &bytes.Buffer{}
|
||||
enc := json.NewEncoder(buf)
|
||||
enc.SetEscapeHTML(false)
|
||||
enc.Encode(v)
|
||||
// Remove the trailing new line added by the encoder
|
||||
return strings.TrimSpace(buf.String())
|
||||
},
|
||||
"split": strings.Split,
|
||||
"join": strings.Join,
|
||||
"title": strings.Title, //nolint:staticcheck // strings.Title is deprecated, but we only use it for ASCII, so replacing with golang.org/x/text is out of scope
|
||||
"lower": strings.ToLower,
|
||||
"upper": strings.ToUpper,
|
||||
"pad": padWithSpace,
|
||||
"truncate": truncateWithLength,
|
||||
}
|
||||
|
||||
// HeaderFunctions are used to created headers of a table.
|
||||
// This is a replacement of basicFunctions for header generation
|
||||
// because we want the header to remain intact.
|
||||
// Some functions like `pad` are not overridden (to preserve alignment
|
||||
// with the columns).
|
||||
var HeaderFunctions = template.FuncMap{
|
||||
"json": func(v string) string {
|
||||
return v
|
||||
},
|
||||
"split": func(v string, _ string) string {
|
||||
// we want the table header to show the name of the column, and not
|
||||
// split the table header itself. Using a different signature
|
||||
// here, and return a string instead of []string
|
||||
return v
|
||||
},
|
||||
"join": func(v string, _ string) string {
|
||||
// table headers are always a string, so use a different signature
|
||||
// for the "join" function (string instead of []string)
|
||||
return v
|
||||
},
|
||||
"title": func(v string) string {
|
||||
return v
|
||||
},
|
||||
"lower": func(v string) string {
|
||||
return v
|
||||
},
|
||||
"upper": func(v string) string {
|
||||
return v
|
||||
},
|
||||
"truncate": func(v string, _ int) string {
|
||||
return v
|
||||
},
|
||||
}
|
||||
|
||||
// Parse creates a new anonymous template with the basic functions
|
||||
// and parses the given format.
|
||||
func Parse(format string) (*template.Template, error) {
|
||||
return NewParse("", format)
|
||||
}
|
||||
|
||||
// New creates a new empty template with the provided tag and built-in
|
||||
// template functions.
|
||||
func New(tag string) *template.Template {
|
||||
return template.New(tag).Funcs(basicFunctions)
|
||||
}
|
||||
|
||||
// NewParse creates a new tagged template with the basic functions
|
||||
// and parses the given format.
|
||||
func NewParse(tag, format string) (*template.Template, error) {
|
||||
return New(tag).Parse(format)
|
||||
}
|
||||
|
||||
// padWithSpace adds whitespace to the input if the input is non-empty
|
||||
func padWithSpace(source string, prefix, suffix int) string {
|
||||
if source == "" {
|
||||
return source
|
||||
}
|
||||
return strings.Repeat(" ", prefix) + source + strings.Repeat(" ", suffix)
|
||||
}
|
||||
|
||||
// truncateWithLength truncates the source string up to the length provided by the input
|
||||
func truncateWithLength(source string, length int) string {
|
||||
if len(source) < length {
|
||||
return source
|
||||
}
|
||||
return source[:length]
|
||||
}
|
||||
73
vendor/github.com/docker/docker/pkg/stringid/stringid.go
generated
vendored
Normal file
73
vendor/github.com/docker/docker/pkg/stringid/stringid.go
generated
vendored
Normal file
@ -0,0 +1,73 @@
|
||||
// Package stringid provides helper functions for dealing with string identifiers
|
||||
package stringid // import "github.com/docker/docker/pkg/stringid"
|
||||
|
||||
import (
|
||||
"crypto/rand"
|
||||
"encoding/hex"
|
||||
"errors"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
const (
|
||||
shortLen = 12
|
||||
fullLen = 64
|
||||
)
|
||||
|
||||
var (
|
||||
validShortID = regexp.MustCompile("^[a-f0-9]{12}$")
|
||||
validHex = regexp.MustCompile(`^[a-f0-9]{64}$`)
|
||||
)
|
||||
|
||||
// IsShortID determines if id has the correct format and length for a short ID.
|
||||
// It checks the IDs length and if it consists of valid characters for IDs (a-f0-9).
|
||||
func IsShortID(id string) bool {
|
||||
if len(id) != shortLen {
|
||||
return false
|
||||
}
|
||||
return validShortID.MatchString(id)
|
||||
}
|
||||
|
||||
// TruncateID returns a shorthand version of a string identifier for convenience.
|
||||
// A collision with other shorthands is very unlikely, but possible.
|
||||
// In case of a collision a lookup with TruncIndex.Get() will fail, and the caller
|
||||
// will need to use a longer prefix, or the full-length Id.
|
||||
func TruncateID(id string) string {
|
||||
if i := strings.IndexRune(id, ':'); i >= 0 {
|
||||
id = id[i+1:]
|
||||
}
|
||||
if len(id) > shortLen {
|
||||
id = id[:shortLen]
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
// GenerateRandomID returns a unique id.
|
||||
func GenerateRandomID() string {
|
||||
b := make([]byte, 32)
|
||||
for {
|
||||
if _, err := rand.Read(b); err != nil {
|
||||
panic(err) // This shouldn't happen
|
||||
}
|
||||
id := hex.EncodeToString(b)
|
||||
// if we try to parse the truncated for as an int and we don't have
|
||||
// an error then the value is all numeric and causes issues when
|
||||
// used as a hostname. ref #3869
|
||||
if _, err := strconv.ParseInt(TruncateID(id), 10, 64); err == nil {
|
||||
continue
|
||||
}
|
||||
return id
|
||||
}
|
||||
}
|
||||
|
||||
// ValidateID checks whether an ID string is a valid, full-length image ID.
|
||||
func ValidateID(id string) error {
|
||||
if len(id) != fullLen {
|
||||
return errors.New("image ID '" + id + "' is invalid")
|
||||
}
|
||||
if !validHex.MatchString(id) {
|
||||
return errors.New("image ID '" + id + "' is invalid")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
21
vendor/github.com/mattn/go-runewidth/LICENSE
generated
vendored
Normal file
21
vendor/github.com/mattn/go-runewidth/LICENSE
generated
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2016 Yasuhiro Matsumoto
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
27
vendor/github.com/mattn/go-runewidth/README.md
generated
vendored
Normal file
27
vendor/github.com/mattn/go-runewidth/README.md
generated
vendored
Normal file
@ -0,0 +1,27 @@
|
||||
go-runewidth
|
||||
============
|
||||
|
||||
[](https://github.com/mattn/go-runewidth/actions?query=workflow%3Atest)
|
||||
[](https://codecov.io/gh/mattn/go-runewidth)
|
||||
[](http://godoc.org/github.com/mattn/go-runewidth)
|
||||
[](https://goreportcard.com/report/github.com/mattn/go-runewidth)
|
||||
|
||||
Provides functions to get fixed width of the character or string.
|
||||
|
||||
Usage
|
||||
-----
|
||||
|
||||
```go
|
||||
runewidth.StringWidth("つのだ☆HIRO") == 12
|
||||
```
|
||||
|
||||
|
||||
Author
|
||||
------
|
||||
|
||||
Yasuhiro Matsumoto
|
||||
|
||||
License
|
||||
-------
|
||||
|
||||
under the MIT License: http://mattn.mit-license.org/2013
|
||||
358
vendor/github.com/mattn/go-runewidth/runewidth.go
generated
vendored
Normal file
358
vendor/github.com/mattn/go-runewidth/runewidth.go
generated
vendored
Normal file
@ -0,0 +1,358 @@
|
||||
package runewidth
|
||||
|
||||
import (
|
||||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/rivo/uniseg"
|
||||
)
|
||||
|
||||
//go:generate go run script/generate.go
|
||||
|
||||
var (
|
||||
// EastAsianWidth will be set true if the current locale is CJK
|
||||
EastAsianWidth bool
|
||||
|
||||
// StrictEmojiNeutral should be set false if handle broken fonts
|
||||
StrictEmojiNeutral bool = true
|
||||
|
||||
// DefaultCondition is a condition in current locale
|
||||
DefaultCondition = &Condition{
|
||||
EastAsianWidth: false,
|
||||
StrictEmojiNeutral: true,
|
||||
}
|
||||
)
|
||||
|
||||
func init() {
|
||||
handleEnv()
|
||||
}
|
||||
|
||||
func handleEnv() {
|
||||
env := os.Getenv("RUNEWIDTH_EASTASIAN")
|
||||
if env == "" {
|
||||
EastAsianWidth = IsEastAsian()
|
||||
} else {
|
||||
EastAsianWidth = env == "1"
|
||||
}
|
||||
// update DefaultCondition
|
||||
if DefaultCondition.EastAsianWidth != EastAsianWidth {
|
||||
DefaultCondition.EastAsianWidth = EastAsianWidth
|
||||
if len(DefaultCondition.combinedLut) > 0 {
|
||||
DefaultCondition.combinedLut = DefaultCondition.combinedLut[:0]
|
||||
CreateLUT()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
type interval struct {
|
||||
first rune
|
||||
last rune
|
||||
}
|
||||
|
||||
type table []interval
|
||||
|
||||
func inTables(r rune, ts ...table) bool {
|
||||
for _, t := range ts {
|
||||
if inTable(r, t) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func inTable(r rune, t table) bool {
|
||||
if r < t[0].first {
|
||||
return false
|
||||
}
|
||||
|
||||
bot := 0
|
||||
top := len(t) - 1
|
||||
for top >= bot {
|
||||
mid := (bot + top) >> 1
|
||||
|
||||
switch {
|
||||
case t[mid].last < r:
|
||||
bot = mid + 1
|
||||
case t[mid].first > r:
|
||||
top = mid - 1
|
||||
default:
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
var private = table{
|
||||
{0x00E000, 0x00F8FF}, {0x0F0000, 0x0FFFFD}, {0x100000, 0x10FFFD},
|
||||
}
|
||||
|
||||
var nonprint = table{
|
||||
{0x0000, 0x001F}, {0x007F, 0x009F}, {0x00AD, 0x00AD},
|
||||
{0x070F, 0x070F}, {0x180B, 0x180E}, {0x200B, 0x200F},
|
||||
{0x2028, 0x202E}, {0x206A, 0x206F}, {0xD800, 0xDFFF},
|
||||
{0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFB}, {0xFFFE, 0xFFFF},
|
||||
}
|
||||
|
||||
// Condition have flag EastAsianWidth whether the current locale is CJK or not.
|
||||
type Condition struct {
|
||||
combinedLut []byte
|
||||
EastAsianWidth bool
|
||||
StrictEmojiNeutral bool
|
||||
}
|
||||
|
||||
// NewCondition return new instance of Condition which is current locale.
|
||||
func NewCondition() *Condition {
|
||||
return &Condition{
|
||||
EastAsianWidth: EastAsianWidth,
|
||||
StrictEmojiNeutral: StrictEmojiNeutral,
|
||||
}
|
||||
}
|
||||
|
||||
// RuneWidth returns the number of cells in r.
|
||||
// See http://www.unicode.org/reports/tr11/
|
||||
func (c *Condition) RuneWidth(r rune) int {
|
||||
if r < 0 || r > 0x10FFFF {
|
||||
return 0
|
||||
}
|
||||
if len(c.combinedLut) > 0 {
|
||||
return int(c.combinedLut[r>>1]>>(uint(r&1)*4)) & 3
|
||||
}
|
||||
// optimized version, verified by TestRuneWidthChecksums()
|
||||
if !c.EastAsianWidth {
|
||||
switch {
|
||||
case r < 0x20:
|
||||
return 0
|
||||
case (r >= 0x7F && r <= 0x9F) || r == 0xAD: // nonprint
|
||||
return 0
|
||||
case r < 0x300:
|
||||
return 1
|
||||
case inTable(r, narrow):
|
||||
return 1
|
||||
case inTables(r, nonprint, combining):
|
||||
return 0
|
||||
case inTable(r, doublewidth):
|
||||
return 2
|
||||
default:
|
||||
return 1
|
||||
}
|
||||
} else {
|
||||
switch {
|
||||
case inTables(r, nonprint, combining):
|
||||
return 0
|
||||
case inTable(r, narrow):
|
||||
return 1
|
||||
case inTables(r, ambiguous, doublewidth):
|
||||
return 2
|
||||
case !c.StrictEmojiNeutral && inTables(r, ambiguous, emoji, narrow):
|
||||
return 2
|
||||
default:
|
||||
return 1
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// CreateLUT will create an in-memory lookup table of 557056 bytes for faster operation.
|
||||
// This should not be called concurrently with other operations on c.
|
||||
// If options in c is changed, CreateLUT should be called again.
|
||||
func (c *Condition) CreateLUT() {
|
||||
const max = 0x110000
|
||||
lut := c.combinedLut
|
||||
if len(c.combinedLut) != 0 {
|
||||
// Remove so we don't use it.
|
||||
c.combinedLut = nil
|
||||
} else {
|
||||
lut = make([]byte, max/2)
|
||||
}
|
||||
for i := range lut {
|
||||
i32 := int32(i * 2)
|
||||
x0 := c.RuneWidth(i32)
|
||||
x1 := c.RuneWidth(i32 + 1)
|
||||
lut[i] = uint8(x0) | uint8(x1)<<4
|
||||
}
|
||||
c.combinedLut = lut
|
||||
}
|
||||
|
||||
// StringWidth return width as you can see
|
||||
func (c *Condition) StringWidth(s string) (width int) {
|
||||
g := uniseg.NewGraphemes(s)
|
||||
for g.Next() {
|
||||
var chWidth int
|
||||
for _, r := range g.Runes() {
|
||||
chWidth = c.RuneWidth(r)
|
||||
if chWidth > 0 {
|
||||
break // Our best guess at this point is to use the width of the first non-zero-width rune.
|
||||
}
|
||||
}
|
||||
width += chWidth
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Truncate return string truncated with w cells
|
||||
func (c *Condition) Truncate(s string, w int, tail string) string {
|
||||
if c.StringWidth(s) <= w {
|
||||
return s
|
||||
}
|
||||
w -= c.StringWidth(tail)
|
||||
var width int
|
||||
pos := len(s)
|
||||
g := uniseg.NewGraphemes(s)
|
||||
for g.Next() {
|
||||
var chWidth int
|
||||
for _, r := range g.Runes() {
|
||||
chWidth = c.RuneWidth(r)
|
||||
if chWidth > 0 {
|
||||
break // See StringWidth() for details.
|
||||
}
|
||||
}
|
||||
if width+chWidth > w {
|
||||
pos, _ = g.Positions()
|
||||
break
|
||||
}
|
||||
width += chWidth
|
||||
}
|
||||
return s[:pos] + tail
|
||||
}
|
||||
|
||||
// TruncateLeft cuts w cells from the beginning of the `s`.
|
||||
func (c *Condition) TruncateLeft(s string, w int, prefix string) string {
|
||||
if c.StringWidth(s) <= w {
|
||||
return prefix
|
||||
}
|
||||
|
||||
var width int
|
||||
pos := len(s)
|
||||
|
||||
g := uniseg.NewGraphemes(s)
|
||||
for g.Next() {
|
||||
var chWidth int
|
||||
for _, r := range g.Runes() {
|
||||
chWidth = c.RuneWidth(r)
|
||||
if chWidth > 0 {
|
||||
break // See StringWidth() for details.
|
||||
}
|
||||
}
|
||||
|
||||
if width+chWidth > w {
|
||||
if width < w {
|
||||
_, pos = g.Positions()
|
||||
prefix += strings.Repeat(" ", width+chWidth-w)
|
||||
} else {
|
||||
pos, _ = g.Positions()
|
||||
}
|
||||
|
||||
break
|
||||
}
|
||||
|
||||
width += chWidth
|
||||
}
|
||||
|
||||
return prefix + s[pos:]
|
||||
}
|
||||
|
||||
// Wrap return string wrapped with w cells
|
||||
func (c *Condition) Wrap(s string, w int) string {
|
||||
width := 0
|
||||
out := ""
|
||||
for _, r := range s {
|
||||
cw := c.RuneWidth(r)
|
||||
if r == '\n' {
|
||||
out += string(r)
|
||||
width = 0
|
||||
continue
|
||||
} else if width+cw > w {
|
||||
out += "\n"
|
||||
width = 0
|
||||
out += string(r)
|
||||
width += cw
|
||||
continue
|
||||
}
|
||||
out += string(r)
|
||||
width += cw
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// FillLeft return string filled in left by spaces in w cells
|
||||
func (c *Condition) FillLeft(s string, w int) string {
|
||||
width := c.StringWidth(s)
|
||||
count := w - width
|
||||
if count > 0 {
|
||||
b := make([]byte, count)
|
||||
for i := range b {
|
||||
b[i] = ' '
|
||||
}
|
||||
return string(b) + s
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// FillRight return string filled in left by spaces in w cells
|
||||
func (c *Condition) FillRight(s string, w int) string {
|
||||
width := c.StringWidth(s)
|
||||
count := w - width
|
||||
if count > 0 {
|
||||
b := make([]byte, count)
|
||||
for i := range b {
|
||||
b[i] = ' '
|
||||
}
|
||||
return s + string(b)
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// RuneWidth returns the number of cells in r.
|
||||
// See http://www.unicode.org/reports/tr11/
|
||||
func RuneWidth(r rune) int {
|
||||
return DefaultCondition.RuneWidth(r)
|
||||
}
|
||||
|
||||
// IsAmbiguousWidth returns whether is ambiguous width or not.
|
||||
func IsAmbiguousWidth(r rune) bool {
|
||||
return inTables(r, private, ambiguous)
|
||||
}
|
||||
|
||||
// IsNeutralWidth returns whether is neutral width or not.
|
||||
func IsNeutralWidth(r rune) bool {
|
||||
return inTable(r, neutral)
|
||||
}
|
||||
|
||||
// StringWidth return width as you can see
|
||||
func StringWidth(s string) (width int) {
|
||||
return DefaultCondition.StringWidth(s)
|
||||
}
|
||||
|
||||
// Truncate return string truncated with w cells
|
||||
func Truncate(s string, w int, tail string) string {
|
||||
return DefaultCondition.Truncate(s, w, tail)
|
||||
}
|
||||
|
||||
// TruncateLeft cuts w cells from the beginning of the `s`.
|
||||
func TruncateLeft(s string, w int, prefix string) string {
|
||||
return DefaultCondition.TruncateLeft(s, w, prefix)
|
||||
}
|
||||
|
||||
// Wrap return string wrapped with w cells
|
||||
func Wrap(s string, w int) string {
|
||||
return DefaultCondition.Wrap(s, w)
|
||||
}
|
||||
|
||||
// FillLeft return string filled in left by spaces in w cells
|
||||
func FillLeft(s string, w int) string {
|
||||
return DefaultCondition.FillLeft(s, w)
|
||||
}
|
||||
|
||||
// FillRight return string filled in left by spaces in w cells
|
||||
func FillRight(s string, w int) string {
|
||||
return DefaultCondition.FillRight(s, w)
|
||||
}
|
||||
|
||||
// CreateLUT will create an in-memory lookup table of 557055 bytes for faster operation.
|
||||
// This should not be called concurrently with other operations.
|
||||
func CreateLUT() {
|
||||
if len(DefaultCondition.combinedLut) > 0 {
|
||||
return
|
||||
}
|
||||
DefaultCondition.CreateLUT()
|
||||
}
|
||||
9
vendor/github.com/mattn/go-runewidth/runewidth_appengine.go
generated
vendored
Normal file
9
vendor/github.com/mattn/go-runewidth/runewidth_appengine.go
generated
vendored
Normal file
@ -0,0 +1,9 @@
|
||||
//go:build appengine
|
||||
// +build appengine
|
||||
|
||||
package runewidth
|
||||
|
||||
// IsEastAsian return true if the current locale is CJK
|
||||
func IsEastAsian() bool {
|
||||
return false
|
||||
}
|
||||
9
vendor/github.com/mattn/go-runewidth/runewidth_js.go
generated
vendored
Normal file
9
vendor/github.com/mattn/go-runewidth/runewidth_js.go
generated
vendored
Normal file
@ -0,0 +1,9 @@
|
||||
//go:build js && !appengine
|
||||
// +build js,!appengine
|
||||
|
||||
package runewidth
|
||||
|
||||
func IsEastAsian() bool {
|
||||
// TODO: Implement this for the web. Detect east asian in a compatible way, and return true.
|
||||
return false
|
||||
}
|
||||
81
vendor/github.com/mattn/go-runewidth/runewidth_posix.go
generated
vendored
Normal file
81
vendor/github.com/mattn/go-runewidth/runewidth_posix.go
generated
vendored
Normal file
@ -0,0 +1,81 @@
|
||||
//go:build !windows && !js && !appengine
|
||||
// +build !windows,!js,!appengine
|
||||
|
||||
package runewidth
|
||||
|
||||
import (
|
||||
"os"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var reLoc = regexp.MustCompile(`^[a-z][a-z][a-z]?(?:_[A-Z][A-Z])?\.(.+)`)
|
||||
|
||||
var mblenTable = map[string]int{
|
||||
"utf-8": 6,
|
||||
"utf8": 6,
|
||||
"jis": 8,
|
||||
"eucjp": 3,
|
||||
"euckr": 2,
|
||||
"euccn": 2,
|
||||
"sjis": 2,
|
||||
"cp932": 2,
|
||||
"cp51932": 2,
|
||||
"cp936": 2,
|
||||
"cp949": 2,
|
||||
"cp950": 2,
|
||||
"big5": 2,
|
||||
"gbk": 2,
|
||||
"gb2312": 2,
|
||||
}
|
||||
|
||||
func isEastAsian(locale string) bool {
|
||||
charset := strings.ToLower(locale)
|
||||
r := reLoc.FindStringSubmatch(locale)
|
||||
if len(r) == 2 {
|
||||
charset = strings.ToLower(r[1])
|
||||
}
|
||||
|
||||
if strings.HasSuffix(charset, "@cjk_narrow") {
|
||||
return false
|
||||
}
|
||||
|
||||
for pos, b := range []byte(charset) {
|
||||
if b == '@' {
|
||||
charset = charset[:pos]
|
||||
break
|
||||
}
|
||||
}
|
||||
max := 1
|
||||
if m, ok := mblenTable[charset]; ok {
|
||||
max = m
|
||||
}
|
||||
if max > 1 && (charset[0] != 'u' ||
|
||||
strings.HasPrefix(locale, "ja") ||
|
||||
strings.HasPrefix(locale, "ko") ||
|
||||
strings.HasPrefix(locale, "zh")) {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// IsEastAsian return true if the current locale is CJK
|
||||
func IsEastAsian() bool {
|
||||
locale := os.Getenv("LC_ALL")
|
||||
if locale == "" {
|
||||
locale = os.Getenv("LC_CTYPE")
|
||||
}
|
||||
if locale == "" {
|
||||
locale = os.Getenv("LANG")
|
||||
}
|
||||
|
||||
// ignore C locale
|
||||
if locale == "POSIX" || locale == "C" {
|
||||
return false
|
||||
}
|
||||
if len(locale) > 1 && locale[0] == 'C' && (locale[1] == '.' || locale[1] == '-') {
|
||||
return false
|
||||
}
|
||||
|
||||
return isEastAsian(locale)
|
||||
}
|
||||
439
vendor/github.com/mattn/go-runewidth/runewidth_table.go
generated
vendored
Normal file
439
vendor/github.com/mattn/go-runewidth/runewidth_table.go
generated
vendored
Normal file
@ -0,0 +1,439 @@
|
||||
// Code generated by script/generate.go. DO NOT EDIT.
|
||||
|
||||
package runewidth
|
||||
|
||||
var combining = table{
|
||||
{0x0300, 0x036F}, {0x0483, 0x0489}, {0x07EB, 0x07F3},
|
||||
{0x0C00, 0x0C00}, {0x0C04, 0x0C04}, {0x0D00, 0x0D01},
|
||||
{0x135D, 0x135F}, {0x1A7F, 0x1A7F}, {0x1AB0, 0x1AC0},
|
||||
{0x1B6B, 0x1B73}, {0x1DC0, 0x1DF9}, {0x1DFB, 0x1DFF},
|
||||
{0x20D0, 0x20F0}, {0x2CEF, 0x2CF1}, {0x2DE0, 0x2DFF},
|
||||
{0x3099, 0x309A}, {0xA66F, 0xA672}, {0xA674, 0xA67D},
|
||||
{0xA69E, 0xA69F}, {0xA6F0, 0xA6F1}, {0xA8E0, 0xA8F1},
|
||||
{0xFE20, 0xFE2F}, {0x101FD, 0x101FD}, {0x10376, 0x1037A},
|
||||
{0x10EAB, 0x10EAC}, {0x10F46, 0x10F50}, {0x11300, 0x11301},
|
||||
{0x1133B, 0x1133C}, {0x11366, 0x1136C}, {0x11370, 0x11374},
|
||||
{0x16AF0, 0x16AF4}, {0x1D165, 0x1D169}, {0x1D16D, 0x1D172},
|
||||
{0x1D17B, 0x1D182}, {0x1D185, 0x1D18B}, {0x1D1AA, 0x1D1AD},
|
||||
{0x1D242, 0x1D244}, {0x1E000, 0x1E006}, {0x1E008, 0x1E018},
|
||||
{0x1E01B, 0x1E021}, {0x1E023, 0x1E024}, {0x1E026, 0x1E02A},
|
||||
{0x1E8D0, 0x1E8D6},
|
||||
}
|
||||
|
||||
var doublewidth = table{
|
||||
{0x1100, 0x115F}, {0x231A, 0x231B}, {0x2329, 0x232A},
|
||||
{0x23E9, 0x23EC}, {0x23F0, 0x23F0}, {0x23F3, 0x23F3},
|
||||
{0x25FD, 0x25FE}, {0x2614, 0x2615}, {0x2648, 0x2653},
|
||||
{0x267F, 0x267F}, {0x2693, 0x2693}, {0x26A1, 0x26A1},
|
||||
{0x26AA, 0x26AB}, {0x26BD, 0x26BE}, {0x26C4, 0x26C5},
|
||||
{0x26CE, 0x26CE}, {0x26D4, 0x26D4}, {0x26EA, 0x26EA},
|
||||
{0x26F2, 0x26F3}, {0x26F5, 0x26F5}, {0x26FA, 0x26FA},
|
||||
{0x26FD, 0x26FD}, {0x2705, 0x2705}, {0x270A, 0x270B},
|
||||
{0x2728, 0x2728}, {0x274C, 0x274C}, {0x274E, 0x274E},
|
||||
{0x2753, 0x2755}, {0x2757, 0x2757}, {0x2795, 0x2797},
|
||||
{0x27B0, 0x27B0}, {0x27BF, 0x27BF}, {0x2B1B, 0x2B1C},
|
||||
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x2E80, 0x2E99},
|
||||
{0x2E9B, 0x2EF3}, {0x2F00, 0x2FD5}, {0x2FF0, 0x2FFB},
|
||||
{0x3000, 0x303E}, {0x3041, 0x3096}, {0x3099, 0x30FF},
|
||||
{0x3105, 0x312F}, {0x3131, 0x318E}, {0x3190, 0x31E3},
|
||||
{0x31F0, 0x321E}, {0x3220, 0x3247}, {0x3250, 0x4DBF},
|
||||
{0x4E00, 0xA48C}, {0xA490, 0xA4C6}, {0xA960, 0xA97C},
|
||||
{0xAC00, 0xD7A3}, {0xF900, 0xFAFF}, {0xFE10, 0xFE19},
|
||||
{0xFE30, 0xFE52}, {0xFE54, 0xFE66}, {0xFE68, 0xFE6B},
|
||||
{0xFF01, 0xFF60}, {0xFFE0, 0xFFE6}, {0x16FE0, 0x16FE4},
|
||||
{0x16FF0, 0x16FF1}, {0x17000, 0x187F7}, {0x18800, 0x18CD5},
|
||||
{0x18D00, 0x18D08}, {0x1B000, 0x1B11E}, {0x1B150, 0x1B152},
|
||||
{0x1B164, 0x1B167}, {0x1B170, 0x1B2FB}, {0x1F004, 0x1F004},
|
||||
{0x1F0CF, 0x1F0CF}, {0x1F18E, 0x1F18E}, {0x1F191, 0x1F19A},
|
||||
{0x1F200, 0x1F202}, {0x1F210, 0x1F23B}, {0x1F240, 0x1F248},
|
||||
{0x1F250, 0x1F251}, {0x1F260, 0x1F265}, {0x1F300, 0x1F320},
|
||||
{0x1F32D, 0x1F335}, {0x1F337, 0x1F37C}, {0x1F37E, 0x1F393},
|
||||
{0x1F3A0, 0x1F3CA}, {0x1F3CF, 0x1F3D3}, {0x1F3E0, 0x1F3F0},
|
||||
{0x1F3F4, 0x1F3F4}, {0x1F3F8, 0x1F43E}, {0x1F440, 0x1F440},
|
||||
{0x1F442, 0x1F4FC}, {0x1F4FF, 0x1F53D}, {0x1F54B, 0x1F54E},
|
||||
{0x1F550, 0x1F567}, {0x1F57A, 0x1F57A}, {0x1F595, 0x1F596},
|
||||
{0x1F5A4, 0x1F5A4}, {0x1F5FB, 0x1F64F}, {0x1F680, 0x1F6C5},
|
||||
{0x1F6CC, 0x1F6CC}, {0x1F6D0, 0x1F6D2}, {0x1F6D5, 0x1F6D7},
|
||||
{0x1F6EB, 0x1F6EC}, {0x1F6F4, 0x1F6FC}, {0x1F7E0, 0x1F7EB},
|
||||
{0x1F90C, 0x1F93A}, {0x1F93C, 0x1F945}, {0x1F947, 0x1F978},
|
||||
{0x1F97A, 0x1F9CB}, {0x1F9CD, 0x1F9FF}, {0x1FA70, 0x1FA74},
|
||||
{0x1FA78, 0x1FA7A}, {0x1FA80, 0x1FA86}, {0x1FA90, 0x1FAA8},
|
||||
{0x1FAB0, 0x1FAB6}, {0x1FAC0, 0x1FAC2}, {0x1FAD0, 0x1FAD6},
|
||||
{0x20000, 0x2FFFD}, {0x30000, 0x3FFFD},
|
||||
}
|
||||
|
||||
var ambiguous = table{
|
||||
{0x00A1, 0x00A1}, {0x00A4, 0x00A4}, {0x00A7, 0x00A8},
|
||||
{0x00AA, 0x00AA}, {0x00AD, 0x00AE}, {0x00B0, 0x00B4},
|
||||
{0x00B6, 0x00BA}, {0x00BC, 0x00BF}, {0x00C6, 0x00C6},
|
||||
{0x00D0, 0x00D0}, {0x00D7, 0x00D8}, {0x00DE, 0x00E1},
|
||||
{0x00E6, 0x00E6}, {0x00E8, 0x00EA}, {0x00EC, 0x00ED},
|
||||
{0x00F0, 0x00F0}, {0x00F2, 0x00F3}, {0x00F7, 0x00FA},
|
||||
{0x00FC, 0x00FC}, {0x00FE, 0x00FE}, {0x0101, 0x0101},
|
||||
{0x0111, 0x0111}, {0x0113, 0x0113}, {0x011B, 0x011B},
|
||||
{0x0126, 0x0127}, {0x012B, 0x012B}, {0x0131, 0x0133},
|
||||
{0x0138, 0x0138}, {0x013F, 0x0142}, {0x0144, 0x0144},
|
||||
{0x0148, 0x014B}, {0x014D, 0x014D}, {0x0152, 0x0153},
|
||||
{0x0166, 0x0167}, {0x016B, 0x016B}, {0x01CE, 0x01CE},
|
||||
{0x01D0, 0x01D0}, {0x01D2, 0x01D2}, {0x01D4, 0x01D4},
|
||||
{0x01D6, 0x01D6}, {0x01D8, 0x01D8}, {0x01DA, 0x01DA},
|
||||
{0x01DC, 0x01DC}, {0x0251, 0x0251}, {0x0261, 0x0261},
|
||||
{0x02C4, 0x02C4}, {0x02C7, 0x02C7}, {0x02C9, 0x02CB},
|
||||
{0x02CD, 0x02CD}, {0x02D0, 0x02D0}, {0x02D8, 0x02DB},
|
||||
{0x02DD, 0x02DD}, {0x02DF, 0x02DF}, {0x0300, 0x036F},
|
||||
{0x0391, 0x03A1}, {0x03A3, 0x03A9}, {0x03B1, 0x03C1},
|
||||
{0x03C3, 0x03C9}, {0x0401, 0x0401}, {0x0410, 0x044F},
|
||||
{0x0451, 0x0451}, {0x2010, 0x2010}, {0x2013, 0x2016},
|
||||
{0x2018, 0x2019}, {0x201C, 0x201D}, {0x2020, 0x2022},
|
||||
{0x2024, 0x2027}, {0x2030, 0x2030}, {0x2032, 0x2033},
|
||||
{0x2035, 0x2035}, {0x203B, 0x203B}, {0x203E, 0x203E},
|
||||
{0x2074, 0x2074}, {0x207F, 0x207F}, {0x2081, 0x2084},
|
||||
{0x20AC, 0x20AC}, {0x2103, 0x2103}, {0x2105, 0x2105},
|
||||
{0x2109, 0x2109}, {0x2113, 0x2113}, {0x2116, 0x2116},
|
||||
{0x2121, 0x2122}, {0x2126, 0x2126}, {0x212B, 0x212B},
|
||||
{0x2153, 0x2154}, {0x215B, 0x215E}, {0x2160, 0x216B},
|
||||
{0x2170, 0x2179}, {0x2189, 0x2189}, {0x2190, 0x2199},
|
||||
{0x21B8, 0x21B9}, {0x21D2, 0x21D2}, {0x21D4, 0x21D4},
|
||||
{0x21E7, 0x21E7}, {0x2200, 0x2200}, {0x2202, 0x2203},
|
||||
{0x2207, 0x2208}, {0x220B, 0x220B}, {0x220F, 0x220F},
|
||||
{0x2211, 0x2211}, {0x2215, 0x2215}, {0x221A, 0x221A},
|
||||
{0x221D, 0x2220}, {0x2223, 0x2223}, {0x2225, 0x2225},
|
||||
{0x2227, 0x222C}, {0x222E, 0x222E}, {0x2234, 0x2237},
|
||||
{0x223C, 0x223D}, {0x2248, 0x2248}, {0x224C, 0x224C},
|
||||
{0x2252, 0x2252}, {0x2260, 0x2261}, {0x2264, 0x2267},
|
||||
{0x226A, 0x226B}, {0x226E, 0x226F}, {0x2282, 0x2283},
|
||||
{0x2286, 0x2287}, {0x2295, 0x2295}, {0x2299, 0x2299},
|
||||
{0x22A5, 0x22A5}, {0x22BF, 0x22BF}, {0x2312, 0x2312},
|
||||
{0x2460, 0x24E9}, {0x24EB, 0x254B}, {0x2550, 0x2573},
|
||||
{0x2580, 0x258F}, {0x2592, 0x2595}, {0x25A0, 0x25A1},
|
||||
{0x25A3, 0x25A9}, {0x25B2, 0x25B3}, {0x25B6, 0x25B7},
|
||||
{0x25BC, 0x25BD}, {0x25C0, 0x25C1}, {0x25C6, 0x25C8},
|
||||
{0x25CB, 0x25CB}, {0x25CE, 0x25D1}, {0x25E2, 0x25E5},
|
||||
{0x25EF, 0x25EF}, {0x2605, 0x2606}, {0x2609, 0x2609},
|
||||
{0x260E, 0x260F}, {0x261C, 0x261C}, {0x261E, 0x261E},
|
||||
{0x2640, 0x2640}, {0x2642, 0x2642}, {0x2660, 0x2661},
|
||||
{0x2663, 0x2665}, {0x2667, 0x266A}, {0x266C, 0x266D},
|
||||
{0x266F, 0x266F}, {0x269E, 0x269F}, {0x26BF, 0x26BF},
|
||||
{0x26C6, 0x26CD}, {0x26CF, 0x26D3}, {0x26D5, 0x26E1},
|
||||
{0x26E3, 0x26E3}, {0x26E8, 0x26E9}, {0x26EB, 0x26F1},
|
||||
{0x26F4, 0x26F4}, {0x26F6, 0x26F9}, {0x26FB, 0x26FC},
|
||||
{0x26FE, 0x26FF}, {0x273D, 0x273D}, {0x2776, 0x277F},
|
||||
{0x2B56, 0x2B59}, {0x3248, 0x324F}, {0xE000, 0xF8FF},
|
||||
{0xFE00, 0xFE0F}, {0xFFFD, 0xFFFD}, {0x1F100, 0x1F10A},
|
||||
{0x1F110, 0x1F12D}, {0x1F130, 0x1F169}, {0x1F170, 0x1F18D},
|
||||
{0x1F18F, 0x1F190}, {0x1F19B, 0x1F1AC}, {0xE0100, 0xE01EF},
|
||||
{0xF0000, 0xFFFFD}, {0x100000, 0x10FFFD},
|
||||
}
|
||||
var narrow = table{
|
||||
{0x0020, 0x007E}, {0x00A2, 0x00A3}, {0x00A5, 0x00A6},
|
||||
{0x00AC, 0x00AC}, {0x00AF, 0x00AF}, {0x27E6, 0x27ED},
|
||||
{0x2985, 0x2986},
|
||||
}
|
||||
|
||||
var neutral = table{
|
||||
{0x0000, 0x001F}, {0x007F, 0x00A0}, {0x00A9, 0x00A9},
|
||||
{0x00AB, 0x00AB}, {0x00B5, 0x00B5}, {0x00BB, 0x00BB},
|
||||
{0x00C0, 0x00C5}, {0x00C7, 0x00CF}, {0x00D1, 0x00D6},
|
||||
{0x00D9, 0x00DD}, {0x00E2, 0x00E5}, {0x00E7, 0x00E7},
|
||||
{0x00EB, 0x00EB}, {0x00EE, 0x00EF}, {0x00F1, 0x00F1},
|
||||
{0x00F4, 0x00F6}, {0x00FB, 0x00FB}, {0x00FD, 0x00FD},
|
||||
{0x00FF, 0x0100}, {0x0102, 0x0110}, {0x0112, 0x0112},
|
||||
{0x0114, 0x011A}, {0x011C, 0x0125}, {0x0128, 0x012A},
|
||||
{0x012C, 0x0130}, {0x0134, 0x0137}, {0x0139, 0x013E},
|
||||
{0x0143, 0x0143}, {0x0145, 0x0147}, {0x014C, 0x014C},
|
||||
{0x014E, 0x0151}, {0x0154, 0x0165}, {0x0168, 0x016A},
|
||||
{0x016C, 0x01CD}, {0x01CF, 0x01CF}, {0x01D1, 0x01D1},
|
||||
{0x01D3, 0x01D3}, {0x01D5, 0x01D5}, {0x01D7, 0x01D7},
|
||||
{0x01D9, 0x01D9}, {0x01DB, 0x01DB}, {0x01DD, 0x0250},
|
||||
{0x0252, 0x0260}, {0x0262, 0x02C3}, {0x02C5, 0x02C6},
|
||||
{0x02C8, 0x02C8}, {0x02CC, 0x02CC}, {0x02CE, 0x02CF},
|
||||
{0x02D1, 0x02D7}, {0x02DC, 0x02DC}, {0x02DE, 0x02DE},
|
||||
{0x02E0, 0x02FF}, {0x0370, 0x0377}, {0x037A, 0x037F},
|
||||
{0x0384, 0x038A}, {0x038C, 0x038C}, {0x038E, 0x0390},
|
||||
{0x03AA, 0x03B0}, {0x03C2, 0x03C2}, {0x03CA, 0x0400},
|
||||
{0x0402, 0x040F}, {0x0450, 0x0450}, {0x0452, 0x052F},
|
||||
{0x0531, 0x0556}, {0x0559, 0x058A}, {0x058D, 0x058F},
|
||||
{0x0591, 0x05C7}, {0x05D0, 0x05EA}, {0x05EF, 0x05F4},
|
||||
{0x0600, 0x061C}, {0x061E, 0x070D}, {0x070F, 0x074A},
|
||||
{0x074D, 0x07B1}, {0x07C0, 0x07FA}, {0x07FD, 0x082D},
|
||||
{0x0830, 0x083E}, {0x0840, 0x085B}, {0x085E, 0x085E},
|
||||
{0x0860, 0x086A}, {0x08A0, 0x08B4}, {0x08B6, 0x08C7},
|
||||
{0x08D3, 0x0983}, {0x0985, 0x098C}, {0x098F, 0x0990},
|
||||
{0x0993, 0x09A8}, {0x09AA, 0x09B0}, {0x09B2, 0x09B2},
|
||||
{0x09B6, 0x09B9}, {0x09BC, 0x09C4}, {0x09C7, 0x09C8},
|
||||
{0x09CB, 0x09CE}, {0x09D7, 0x09D7}, {0x09DC, 0x09DD},
|
||||
{0x09DF, 0x09E3}, {0x09E6, 0x09FE}, {0x0A01, 0x0A03},
|
||||
{0x0A05, 0x0A0A}, {0x0A0F, 0x0A10}, {0x0A13, 0x0A28},
|
||||
{0x0A2A, 0x0A30}, {0x0A32, 0x0A33}, {0x0A35, 0x0A36},
|
||||
{0x0A38, 0x0A39}, {0x0A3C, 0x0A3C}, {0x0A3E, 0x0A42},
|
||||
{0x0A47, 0x0A48}, {0x0A4B, 0x0A4D}, {0x0A51, 0x0A51},
|
||||
{0x0A59, 0x0A5C}, {0x0A5E, 0x0A5E}, {0x0A66, 0x0A76},
|
||||
{0x0A81, 0x0A83}, {0x0A85, 0x0A8D}, {0x0A8F, 0x0A91},
|
||||
{0x0A93, 0x0AA8}, {0x0AAA, 0x0AB0}, {0x0AB2, 0x0AB3},
|
||||
{0x0AB5, 0x0AB9}, {0x0ABC, 0x0AC5}, {0x0AC7, 0x0AC9},
|
||||
{0x0ACB, 0x0ACD}, {0x0AD0, 0x0AD0}, {0x0AE0, 0x0AE3},
|
||||
{0x0AE6, 0x0AF1}, {0x0AF9, 0x0AFF}, {0x0B01, 0x0B03},
|
||||
{0x0B05, 0x0B0C}, {0x0B0F, 0x0B10}, {0x0B13, 0x0B28},
|
||||
{0x0B2A, 0x0B30}, {0x0B32, 0x0B33}, {0x0B35, 0x0B39},
|
||||
{0x0B3C, 0x0B44}, {0x0B47, 0x0B48}, {0x0B4B, 0x0B4D},
|
||||
{0x0B55, 0x0B57}, {0x0B5C, 0x0B5D}, {0x0B5F, 0x0B63},
|
||||
{0x0B66, 0x0B77}, {0x0B82, 0x0B83}, {0x0B85, 0x0B8A},
|
||||
{0x0B8E, 0x0B90}, {0x0B92, 0x0B95}, {0x0B99, 0x0B9A},
|
||||
{0x0B9C, 0x0B9C}, {0x0B9E, 0x0B9F}, {0x0BA3, 0x0BA4},
|
||||
{0x0BA8, 0x0BAA}, {0x0BAE, 0x0BB9}, {0x0BBE, 0x0BC2},
|
||||
{0x0BC6, 0x0BC8}, {0x0BCA, 0x0BCD}, {0x0BD0, 0x0BD0},
|
||||
{0x0BD7, 0x0BD7}, {0x0BE6, 0x0BFA}, {0x0C00, 0x0C0C},
|
||||
{0x0C0E, 0x0C10}, {0x0C12, 0x0C28}, {0x0C2A, 0x0C39},
|
||||
{0x0C3D, 0x0C44}, {0x0C46, 0x0C48}, {0x0C4A, 0x0C4D},
|
||||
{0x0C55, 0x0C56}, {0x0C58, 0x0C5A}, {0x0C60, 0x0C63},
|
||||
{0x0C66, 0x0C6F}, {0x0C77, 0x0C8C}, {0x0C8E, 0x0C90},
|
||||
{0x0C92, 0x0CA8}, {0x0CAA, 0x0CB3}, {0x0CB5, 0x0CB9},
|
||||
{0x0CBC, 0x0CC4}, {0x0CC6, 0x0CC8}, {0x0CCA, 0x0CCD},
|
||||
{0x0CD5, 0x0CD6}, {0x0CDE, 0x0CDE}, {0x0CE0, 0x0CE3},
|
||||
{0x0CE6, 0x0CEF}, {0x0CF1, 0x0CF2}, {0x0D00, 0x0D0C},
|
||||
{0x0D0E, 0x0D10}, {0x0D12, 0x0D44}, {0x0D46, 0x0D48},
|
||||
{0x0D4A, 0x0D4F}, {0x0D54, 0x0D63}, {0x0D66, 0x0D7F},
|
||||
{0x0D81, 0x0D83}, {0x0D85, 0x0D96}, {0x0D9A, 0x0DB1},
|
||||
{0x0DB3, 0x0DBB}, {0x0DBD, 0x0DBD}, {0x0DC0, 0x0DC6},
|
||||
{0x0DCA, 0x0DCA}, {0x0DCF, 0x0DD4}, {0x0DD6, 0x0DD6},
|
||||
{0x0DD8, 0x0DDF}, {0x0DE6, 0x0DEF}, {0x0DF2, 0x0DF4},
|
||||
{0x0E01, 0x0E3A}, {0x0E3F, 0x0E5B}, {0x0E81, 0x0E82},
|
||||
{0x0E84, 0x0E84}, {0x0E86, 0x0E8A}, {0x0E8C, 0x0EA3},
|
||||
{0x0EA5, 0x0EA5}, {0x0EA7, 0x0EBD}, {0x0EC0, 0x0EC4},
|
||||
{0x0EC6, 0x0EC6}, {0x0EC8, 0x0ECD}, {0x0ED0, 0x0ED9},
|
||||
{0x0EDC, 0x0EDF}, {0x0F00, 0x0F47}, {0x0F49, 0x0F6C},
|
||||
{0x0F71, 0x0F97}, {0x0F99, 0x0FBC}, {0x0FBE, 0x0FCC},
|
||||
{0x0FCE, 0x0FDA}, {0x1000, 0x10C5}, {0x10C7, 0x10C7},
|
||||
{0x10CD, 0x10CD}, {0x10D0, 0x10FF}, {0x1160, 0x1248},
|
||||
{0x124A, 0x124D}, {0x1250, 0x1256}, {0x1258, 0x1258},
|
||||
{0x125A, 0x125D}, {0x1260, 0x1288}, {0x128A, 0x128D},
|
||||
{0x1290, 0x12B0}, {0x12B2, 0x12B5}, {0x12B8, 0x12BE},
|
||||
{0x12C0, 0x12C0}, {0x12C2, 0x12C5}, {0x12C8, 0x12D6},
|
||||
{0x12D8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135A},
|
||||
{0x135D, 0x137C}, {0x1380, 0x1399}, {0x13A0, 0x13F5},
|
||||
{0x13F8, 0x13FD}, {0x1400, 0x169C}, {0x16A0, 0x16F8},
|
||||
{0x1700, 0x170C}, {0x170E, 0x1714}, {0x1720, 0x1736},
|
||||
{0x1740, 0x1753}, {0x1760, 0x176C}, {0x176E, 0x1770},
|
||||
{0x1772, 0x1773}, {0x1780, 0x17DD}, {0x17E0, 0x17E9},
|
||||
{0x17F0, 0x17F9}, {0x1800, 0x180E}, {0x1810, 0x1819},
|
||||
{0x1820, 0x1878}, {0x1880, 0x18AA}, {0x18B0, 0x18F5},
|
||||
{0x1900, 0x191E}, {0x1920, 0x192B}, {0x1930, 0x193B},
|
||||
{0x1940, 0x1940}, {0x1944, 0x196D}, {0x1970, 0x1974},
|
||||
{0x1980, 0x19AB}, {0x19B0, 0x19C9}, {0x19D0, 0x19DA},
|
||||
{0x19DE, 0x1A1B}, {0x1A1E, 0x1A5E}, {0x1A60, 0x1A7C},
|
||||
{0x1A7F, 0x1A89}, {0x1A90, 0x1A99}, {0x1AA0, 0x1AAD},
|
||||
{0x1AB0, 0x1AC0}, {0x1B00, 0x1B4B}, {0x1B50, 0x1B7C},
|
||||
{0x1B80, 0x1BF3}, {0x1BFC, 0x1C37}, {0x1C3B, 0x1C49},
|
||||
{0x1C4D, 0x1C88}, {0x1C90, 0x1CBA}, {0x1CBD, 0x1CC7},
|
||||
{0x1CD0, 0x1CFA}, {0x1D00, 0x1DF9}, {0x1DFB, 0x1F15},
|
||||
{0x1F18, 0x1F1D}, {0x1F20, 0x1F45}, {0x1F48, 0x1F4D},
|
||||
{0x1F50, 0x1F57}, {0x1F59, 0x1F59}, {0x1F5B, 0x1F5B},
|
||||
{0x1F5D, 0x1F5D}, {0x1F5F, 0x1F7D}, {0x1F80, 0x1FB4},
|
||||
{0x1FB6, 0x1FC4}, {0x1FC6, 0x1FD3}, {0x1FD6, 0x1FDB},
|
||||
{0x1FDD, 0x1FEF}, {0x1FF2, 0x1FF4}, {0x1FF6, 0x1FFE},
|
||||
{0x2000, 0x200F}, {0x2011, 0x2012}, {0x2017, 0x2017},
|
||||
{0x201A, 0x201B}, {0x201E, 0x201F}, {0x2023, 0x2023},
|
||||
{0x2028, 0x202F}, {0x2031, 0x2031}, {0x2034, 0x2034},
|
||||
{0x2036, 0x203A}, {0x203C, 0x203D}, {0x203F, 0x2064},
|
||||
{0x2066, 0x2071}, {0x2075, 0x207E}, {0x2080, 0x2080},
|
||||
{0x2085, 0x208E}, {0x2090, 0x209C}, {0x20A0, 0x20A8},
|
||||
{0x20AA, 0x20AB}, {0x20AD, 0x20BF}, {0x20D0, 0x20F0},
|
||||
{0x2100, 0x2102}, {0x2104, 0x2104}, {0x2106, 0x2108},
|
||||
{0x210A, 0x2112}, {0x2114, 0x2115}, {0x2117, 0x2120},
|
||||
{0x2123, 0x2125}, {0x2127, 0x212A}, {0x212C, 0x2152},
|
||||
{0x2155, 0x215A}, {0x215F, 0x215F}, {0x216C, 0x216F},
|
||||
{0x217A, 0x2188}, {0x218A, 0x218B}, {0x219A, 0x21B7},
|
||||
{0x21BA, 0x21D1}, {0x21D3, 0x21D3}, {0x21D5, 0x21E6},
|
||||
{0x21E8, 0x21FF}, {0x2201, 0x2201}, {0x2204, 0x2206},
|
||||
{0x2209, 0x220A}, {0x220C, 0x220E}, {0x2210, 0x2210},
|
||||
{0x2212, 0x2214}, {0x2216, 0x2219}, {0x221B, 0x221C},
|
||||
{0x2221, 0x2222}, {0x2224, 0x2224}, {0x2226, 0x2226},
|
||||
{0x222D, 0x222D}, {0x222F, 0x2233}, {0x2238, 0x223B},
|
||||
{0x223E, 0x2247}, {0x2249, 0x224B}, {0x224D, 0x2251},
|
||||
{0x2253, 0x225F}, {0x2262, 0x2263}, {0x2268, 0x2269},
|
||||
{0x226C, 0x226D}, {0x2270, 0x2281}, {0x2284, 0x2285},
|
||||
{0x2288, 0x2294}, {0x2296, 0x2298}, {0x229A, 0x22A4},
|
||||
{0x22A6, 0x22BE}, {0x22C0, 0x2311}, {0x2313, 0x2319},
|
||||
{0x231C, 0x2328}, {0x232B, 0x23E8}, {0x23ED, 0x23EF},
|
||||
{0x23F1, 0x23F2}, {0x23F4, 0x2426}, {0x2440, 0x244A},
|
||||
{0x24EA, 0x24EA}, {0x254C, 0x254F}, {0x2574, 0x257F},
|
||||
{0x2590, 0x2591}, {0x2596, 0x259F}, {0x25A2, 0x25A2},
|
||||
{0x25AA, 0x25B1}, {0x25B4, 0x25B5}, {0x25B8, 0x25BB},
|
||||
{0x25BE, 0x25BF}, {0x25C2, 0x25C5}, {0x25C9, 0x25CA},
|
||||
{0x25CC, 0x25CD}, {0x25D2, 0x25E1}, {0x25E6, 0x25EE},
|
||||
{0x25F0, 0x25FC}, {0x25FF, 0x2604}, {0x2607, 0x2608},
|
||||
{0x260A, 0x260D}, {0x2610, 0x2613}, {0x2616, 0x261B},
|
||||
{0x261D, 0x261D}, {0x261F, 0x263F}, {0x2641, 0x2641},
|
||||
{0x2643, 0x2647}, {0x2654, 0x265F}, {0x2662, 0x2662},
|
||||
{0x2666, 0x2666}, {0x266B, 0x266B}, {0x266E, 0x266E},
|
||||
{0x2670, 0x267E}, {0x2680, 0x2692}, {0x2694, 0x269D},
|
||||
{0x26A0, 0x26A0}, {0x26A2, 0x26A9}, {0x26AC, 0x26BC},
|
||||
{0x26C0, 0x26C3}, {0x26E2, 0x26E2}, {0x26E4, 0x26E7},
|
||||
{0x2700, 0x2704}, {0x2706, 0x2709}, {0x270C, 0x2727},
|
||||
{0x2729, 0x273C}, {0x273E, 0x274B}, {0x274D, 0x274D},
|
||||
{0x274F, 0x2752}, {0x2756, 0x2756}, {0x2758, 0x2775},
|
||||
{0x2780, 0x2794}, {0x2798, 0x27AF}, {0x27B1, 0x27BE},
|
||||
{0x27C0, 0x27E5}, {0x27EE, 0x2984}, {0x2987, 0x2B1A},
|
||||
{0x2B1D, 0x2B4F}, {0x2B51, 0x2B54}, {0x2B5A, 0x2B73},
|
||||
{0x2B76, 0x2B95}, {0x2B97, 0x2C2E}, {0x2C30, 0x2C5E},
|
||||
{0x2C60, 0x2CF3}, {0x2CF9, 0x2D25}, {0x2D27, 0x2D27},
|
||||
{0x2D2D, 0x2D2D}, {0x2D30, 0x2D67}, {0x2D6F, 0x2D70},
|
||||
{0x2D7F, 0x2D96}, {0x2DA0, 0x2DA6}, {0x2DA8, 0x2DAE},
|
||||
{0x2DB0, 0x2DB6}, {0x2DB8, 0x2DBE}, {0x2DC0, 0x2DC6},
|
||||
{0x2DC8, 0x2DCE}, {0x2DD0, 0x2DD6}, {0x2DD8, 0x2DDE},
|
||||
{0x2DE0, 0x2E52}, {0x303F, 0x303F}, {0x4DC0, 0x4DFF},
|
||||
{0xA4D0, 0xA62B}, {0xA640, 0xA6F7}, {0xA700, 0xA7BF},
|
||||
{0xA7C2, 0xA7CA}, {0xA7F5, 0xA82C}, {0xA830, 0xA839},
|
||||
{0xA840, 0xA877}, {0xA880, 0xA8C5}, {0xA8CE, 0xA8D9},
|
||||
{0xA8E0, 0xA953}, {0xA95F, 0xA95F}, {0xA980, 0xA9CD},
|
||||
{0xA9CF, 0xA9D9}, {0xA9DE, 0xA9FE}, {0xAA00, 0xAA36},
|
||||
{0xAA40, 0xAA4D}, {0xAA50, 0xAA59}, {0xAA5C, 0xAAC2},
|
||||
{0xAADB, 0xAAF6}, {0xAB01, 0xAB06}, {0xAB09, 0xAB0E},
|
||||
{0xAB11, 0xAB16}, {0xAB20, 0xAB26}, {0xAB28, 0xAB2E},
|
||||
{0xAB30, 0xAB6B}, {0xAB70, 0xABED}, {0xABF0, 0xABF9},
|
||||
{0xD7B0, 0xD7C6}, {0xD7CB, 0xD7FB}, {0xD800, 0xDFFF},
|
||||
{0xFB00, 0xFB06}, {0xFB13, 0xFB17}, {0xFB1D, 0xFB36},
|
||||
{0xFB38, 0xFB3C}, {0xFB3E, 0xFB3E}, {0xFB40, 0xFB41},
|
||||
{0xFB43, 0xFB44}, {0xFB46, 0xFBC1}, {0xFBD3, 0xFD3F},
|
||||
{0xFD50, 0xFD8F}, {0xFD92, 0xFDC7}, {0xFDF0, 0xFDFD},
|
||||
{0xFE20, 0xFE2F}, {0xFE70, 0xFE74}, {0xFE76, 0xFEFC},
|
||||
{0xFEFF, 0xFEFF}, {0xFFF9, 0xFFFC}, {0x10000, 0x1000B},
|
||||
{0x1000D, 0x10026}, {0x10028, 0x1003A}, {0x1003C, 0x1003D},
|
||||
{0x1003F, 0x1004D}, {0x10050, 0x1005D}, {0x10080, 0x100FA},
|
||||
{0x10100, 0x10102}, {0x10107, 0x10133}, {0x10137, 0x1018E},
|
||||
{0x10190, 0x1019C}, {0x101A0, 0x101A0}, {0x101D0, 0x101FD},
|
||||
{0x10280, 0x1029C}, {0x102A0, 0x102D0}, {0x102E0, 0x102FB},
|
||||
{0x10300, 0x10323}, {0x1032D, 0x1034A}, {0x10350, 0x1037A},
|
||||
{0x10380, 0x1039D}, {0x1039F, 0x103C3}, {0x103C8, 0x103D5},
|
||||
{0x10400, 0x1049D}, {0x104A0, 0x104A9}, {0x104B0, 0x104D3},
|
||||
{0x104D8, 0x104FB}, {0x10500, 0x10527}, {0x10530, 0x10563},
|
||||
{0x1056F, 0x1056F}, {0x10600, 0x10736}, {0x10740, 0x10755},
|
||||
{0x10760, 0x10767}, {0x10800, 0x10805}, {0x10808, 0x10808},
|
||||
{0x1080A, 0x10835}, {0x10837, 0x10838}, {0x1083C, 0x1083C},
|
||||
{0x1083F, 0x10855}, {0x10857, 0x1089E}, {0x108A7, 0x108AF},
|
||||
{0x108E0, 0x108F2}, {0x108F4, 0x108F5}, {0x108FB, 0x1091B},
|
||||
{0x1091F, 0x10939}, {0x1093F, 0x1093F}, {0x10980, 0x109B7},
|
||||
{0x109BC, 0x109CF}, {0x109D2, 0x10A03}, {0x10A05, 0x10A06},
|
||||
{0x10A0C, 0x10A13}, {0x10A15, 0x10A17}, {0x10A19, 0x10A35},
|
||||
{0x10A38, 0x10A3A}, {0x10A3F, 0x10A48}, {0x10A50, 0x10A58},
|
||||
{0x10A60, 0x10A9F}, {0x10AC0, 0x10AE6}, {0x10AEB, 0x10AF6},
|
||||
{0x10B00, 0x10B35}, {0x10B39, 0x10B55}, {0x10B58, 0x10B72},
|
||||
{0x10B78, 0x10B91}, {0x10B99, 0x10B9C}, {0x10BA9, 0x10BAF},
|
||||
{0x10C00, 0x10C48}, {0x10C80, 0x10CB2}, {0x10CC0, 0x10CF2},
|
||||
{0x10CFA, 0x10D27}, {0x10D30, 0x10D39}, {0x10E60, 0x10E7E},
|
||||
{0x10E80, 0x10EA9}, {0x10EAB, 0x10EAD}, {0x10EB0, 0x10EB1},
|
||||
{0x10F00, 0x10F27}, {0x10F30, 0x10F59}, {0x10FB0, 0x10FCB},
|
||||
{0x10FE0, 0x10FF6}, {0x11000, 0x1104D}, {0x11052, 0x1106F},
|
||||
{0x1107F, 0x110C1}, {0x110CD, 0x110CD}, {0x110D0, 0x110E8},
|
||||
{0x110F0, 0x110F9}, {0x11100, 0x11134}, {0x11136, 0x11147},
|
||||
{0x11150, 0x11176}, {0x11180, 0x111DF}, {0x111E1, 0x111F4},
|
||||
{0x11200, 0x11211}, {0x11213, 0x1123E}, {0x11280, 0x11286},
|
||||
{0x11288, 0x11288}, {0x1128A, 0x1128D}, {0x1128F, 0x1129D},
|
||||
{0x1129F, 0x112A9}, {0x112B0, 0x112EA}, {0x112F0, 0x112F9},
|
||||
{0x11300, 0x11303}, {0x11305, 0x1130C}, {0x1130F, 0x11310},
|
||||
{0x11313, 0x11328}, {0x1132A, 0x11330}, {0x11332, 0x11333},
|
||||
{0x11335, 0x11339}, {0x1133B, 0x11344}, {0x11347, 0x11348},
|
||||
{0x1134B, 0x1134D}, {0x11350, 0x11350}, {0x11357, 0x11357},
|
||||
{0x1135D, 0x11363}, {0x11366, 0x1136C}, {0x11370, 0x11374},
|
||||
{0x11400, 0x1145B}, {0x1145D, 0x11461}, {0x11480, 0x114C7},
|
||||
{0x114D0, 0x114D9}, {0x11580, 0x115B5}, {0x115B8, 0x115DD},
|
||||
{0x11600, 0x11644}, {0x11650, 0x11659}, {0x11660, 0x1166C},
|
||||
{0x11680, 0x116B8}, {0x116C0, 0x116C9}, {0x11700, 0x1171A},
|
||||
{0x1171D, 0x1172B}, {0x11730, 0x1173F}, {0x11800, 0x1183B},
|
||||
{0x118A0, 0x118F2}, {0x118FF, 0x11906}, {0x11909, 0x11909},
|
||||
{0x1190C, 0x11913}, {0x11915, 0x11916}, {0x11918, 0x11935},
|
||||
{0x11937, 0x11938}, {0x1193B, 0x11946}, {0x11950, 0x11959},
|
||||
{0x119A0, 0x119A7}, {0x119AA, 0x119D7}, {0x119DA, 0x119E4},
|
||||
{0x11A00, 0x11A47}, {0x11A50, 0x11AA2}, {0x11AC0, 0x11AF8},
|
||||
{0x11C00, 0x11C08}, {0x11C0A, 0x11C36}, {0x11C38, 0x11C45},
|
||||
{0x11C50, 0x11C6C}, {0x11C70, 0x11C8F}, {0x11C92, 0x11CA7},
|
||||
{0x11CA9, 0x11CB6}, {0x11D00, 0x11D06}, {0x11D08, 0x11D09},
|
||||
{0x11D0B, 0x11D36}, {0x11D3A, 0x11D3A}, {0x11D3C, 0x11D3D},
|
||||
{0x11D3F, 0x11D47}, {0x11D50, 0x11D59}, {0x11D60, 0x11D65},
|
||||
{0x11D67, 0x11D68}, {0x11D6A, 0x11D8E}, {0x11D90, 0x11D91},
|
||||
{0x11D93, 0x11D98}, {0x11DA0, 0x11DA9}, {0x11EE0, 0x11EF8},
|
||||
{0x11FB0, 0x11FB0}, {0x11FC0, 0x11FF1}, {0x11FFF, 0x12399},
|
||||
{0x12400, 0x1246E}, {0x12470, 0x12474}, {0x12480, 0x12543},
|
||||
{0x13000, 0x1342E}, {0x13430, 0x13438}, {0x14400, 0x14646},
|
||||
{0x16800, 0x16A38}, {0x16A40, 0x16A5E}, {0x16A60, 0x16A69},
|
||||
{0x16A6E, 0x16A6F}, {0x16AD0, 0x16AED}, {0x16AF0, 0x16AF5},
|
||||
{0x16B00, 0x16B45}, {0x16B50, 0x16B59}, {0x16B5B, 0x16B61},
|
||||
{0x16B63, 0x16B77}, {0x16B7D, 0x16B8F}, {0x16E40, 0x16E9A},
|
||||
{0x16F00, 0x16F4A}, {0x16F4F, 0x16F87}, {0x16F8F, 0x16F9F},
|
||||
{0x1BC00, 0x1BC6A}, {0x1BC70, 0x1BC7C}, {0x1BC80, 0x1BC88},
|
||||
{0x1BC90, 0x1BC99}, {0x1BC9C, 0x1BCA3}, {0x1D000, 0x1D0F5},
|
||||
{0x1D100, 0x1D126}, {0x1D129, 0x1D1E8}, {0x1D200, 0x1D245},
|
||||
{0x1D2E0, 0x1D2F3}, {0x1D300, 0x1D356}, {0x1D360, 0x1D378},
|
||||
{0x1D400, 0x1D454}, {0x1D456, 0x1D49C}, {0x1D49E, 0x1D49F},
|
||||
{0x1D4A2, 0x1D4A2}, {0x1D4A5, 0x1D4A6}, {0x1D4A9, 0x1D4AC},
|
||||
{0x1D4AE, 0x1D4B9}, {0x1D4BB, 0x1D4BB}, {0x1D4BD, 0x1D4C3},
|
||||
{0x1D4C5, 0x1D505}, {0x1D507, 0x1D50A}, {0x1D50D, 0x1D514},
|
||||
{0x1D516, 0x1D51C}, {0x1D51E, 0x1D539}, {0x1D53B, 0x1D53E},
|
||||
{0x1D540, 0x1D544}, {0x1D546, 0x1D546}, {0x1D54A, 0x1D550},
|
||||
{0x1D552, 0x1D6A5}, {0x1D6A8, 0x1D7CB}, {0x1D7CE, 0x1DA8B},
|
||||
{0x1DA9B, 0x1DA9F}, {0x1DAA1, 0x1DAAF}, {0x1E000, 0x1E006},
|
||||
{0x1E008, 0x1E018}, {0x1E01B, 0x1E021}, {0x1E023, 0x1E024},
|
||||
{0x1E026, 0x1E02A}, {0x1E100, 0x1E12C}, {0x1E130, 0x1E13D},
|
||||
{0x1E140, 0x1E149}, {0x1E14E, 0x1E14F}, {0x1E2C0, 0x1E2F9},
|
||||
{0x1E2FF, 0x1E2FF}, {0x1E800, 0x1E8C4}, {0x1E8C7, 0x1E8D6},
|
||||
{0x1E900, 0x1E94B}, {0x1E950, 0x1E959}, {0x1E95E, 0x1E95F},
|
||||
{0x1EC71, 0x1ECB4}, {0x1ED01, 0x1ED3D}, {0x1EE00, 0x1EE03},
|
||||
{0x1EE05, 0x1EE1F}, {0x1EE21, 0x1EE22}, {0x1EE24, 0x1EE24},
|
||||
{0x1EE27, 0x1EE27}, {0x1EE29, 0x1EE32}, {0x1EE34, 0x1EE37},
|
||||
{0x1EE39, 0x1EE39}, {0x1EE3B, 0x1EE3B}, {0x1EE42, 0x1EE42},
|
||||
{0x1EE47, 0x1EE47}, {0x1EE49, 0x1EE49}, {0x1EE4B, 0x1EE4B},
|
||||
{0x1EE4D, 0x1EE4F}, {0x1EE51, 0x1EE52}, {0x1EE54, 0x1EE54},
|
||||
{0x1EE57, 0x1EE57}, {0x1EE59, 0x1EE59}, {0x1EE5B, 0x1EE5B},
|
||||
{0x1EE5D, 0x1EE5D}, {0x1EE5F, 0x1EE5F}, {0x1EE61, 0x1EE62},
|
||||
{0x1EE64, 0x1EE64}, {0x1EE67, 0x1EE6A}, {0x1EE6C, 0x1EE72},
|
||||
{0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C}, {0x1EE7E, 0x1EE7E},
|
||||
{0x1EE80, 0x1EE89}, {0x1EE8B, 0x1EE9B}, {0x1EEA1, 0x1EEA3},
|
||||
{0x1EEA5, 0x1EEA9}, {0x1EEAB, 0x1EEBB}, {0x1EEF0, 0x1EEF1},
|
||||
{0x1F000, 0x1F003}, {0x1F005, 0x1F02B}, {0x1F030, 0x1F093},
|
||||
{0x1F0A0, 0x1F0AE}, {0x1F0B1, 0x1F0BF}, {0x1F0C1, 0x1F0CE},
|
||||
{0x1F0D1, 0x1F0F5}, {0x1F10B, 0x1F10F}, {0x1F12E, 0x1F12F},
|
||||
{0x1F16A, 0x1F16F}, {0x1F1AD, 0x1F1AD}, {0x1F1E6, 0x1F1FF},
|
||||
{0x1F321, 0x1F32C}, {0x1F336, 0x1F336}, {0x1F37D, 0x1F37D},
|
||||
{0x1F394, 0x1F39F}, {0x1F3CB, 0x1F3CE}, {0x1F3D4, 0x1F3DF},
|
||||
{0x1F3F1, 0x1F3F3}, {0x1F3F5, 0x1F3F7}, {0x1F43F, 0x1F43F},
|
||||
{0x1F441, 0x1F441}, {0x1F4FD, 0x1F4FE}, {0x1F53E, 0x1F54A},
|
||||
{0x1F54F, 0x1F54F}, {0x1F568, 0x1F579}, {0x1F57B, 0x1F594},
|
||||
{0x1F597, 0x1F5A3}, {0x1F5A5, 0x1F5FA}, {0x1F650, 0x1F67F},
|
||||
{0x1F6C6, 0x1F6CB}, {0x1F6CD, 0x1F6CF}, {0x1F6D3, 0x1F6D4},
|
||||
{0x1F6E0, 0x1F6EA}, {0x1F6F0, 0x1F6F3}, {0x1F700, 0x1F773},
|
||||
{0x1F780, 0x1F7D8}, {0x1F800, 0x1F80B}, {0x1F810, 0x1F847},
|
||||
{0x1F850, 0x1F859}, {0x1F860, 0x1F887}, {0x1F890, 0x1F8AD},
|
||||
{0x1F8B0, 0x1F8B1}, {0x1F900, 0x1F90B}, {0x1F93B, 0x1F93B},
|
||||
{0x1F946, 0x1F946}, {0x1FA00, 0x1FA53}, {0x1FA60, 0x1FA6D},
|
||||
{0x1FB00, 0x1FB92}, {0x1FB94, 0x1FBCA}, {0x1FBF0, 0x1FBF9},
|
||||
{0xE0001, 0xE0001}, {0xE0020, 0xE007F},
|
||||
}
|
||||
|
||||
var emoji = table{
|
||||
{0x203C, 0x203C}, {0x2049, 0x2049}, {0x2122, 0x2122},
|
||||
{0x2139, 0x2139}, {0x2194, 0x2199}, {0x21A9, 0x21AA},
|
||||
{0x231A, 0x231B}, {0x2328, 0x2328}, {0x2388, 0x2388},
|
||||
{0x23CF, 0x23CF}, {0x23E9, 0x23F3}, {0x23F8, 0x23FA},
|
||||
{0x24C2, 0x24C2}, {0x25AA, 0x25AB}, {0x25B6, 0x25B6},
|
||||
{0x25C0, 0x25C0}, {0x25FB, 0x25FE}, {0x2600, 0x2605},
|
||||
{0x2607, 0x2612}, {0x2614, 0x2685}, {0x2690, 0x2705},
|
||||
{0x2708, 0x2712}, {0x2714, 0x2714}, {0x2716, 0x2716},
|
||||
{0x271D, 0x271D}, {0x2721, 0x2721}, {0x2728, 0x2728},
|
||||
{0x2733, 0x2734}, {0x2744, 0x2744}, {0x2747, 0x2747},
|
||||
{0x274C, 0x274C}, {0x274E, 0x274E}, {0x2753, 0x2755},
|
||||
{0x2757, 0x2757}, {0x2763, 0x2767}, {0x2795, 0x2797},
|
||||
{0x27A1, 0x27A1}, {0x27B0, 0x27B0}, {0x27BF, 0x27BF},
|
||||
{0x2934, 0x2935}, {0x2B05, 0x2B07}, {0x2B1B, 0x2B1C},
|
||||
{0x2B50, 0x2B50}, {0x2B55, 0x2B55}, {0x3030, 0x3030},
|
||||
{0x303D, 0x303D}, {0x3297, 0x3297}, {0x3299, 0x3299},
|
||||
{0x1F000, 0x1F0FF}, {0x1F10D, 0x1F10F}, {0x1F12F, 0x1F12F},
|
||||
{0x1F16C, 0x1F171}, {0x1F17E, 0x1F17F}, {0x1F18E, 0x1F18E},
|
||||
{0x1F191, 0x1F19A}, {0x1F1AD, 0x1F1E5}, {0x1F201, 0x1F20F},
|
||||
{0x1F21A, 0x1F21A}, {0x1F22F, 0x1F22F}, {0x1F232, 0x1F23A},
|
||||
{0x1F23C, 0x1F23F}, {0x1F249, 0x1F3FA}, {0x1F400, 0x1F53D},
|
||||
{0x1F546, 0x1F64F}, {0x1F680, 0x1F6FF}, {0x1F774, 0x1F77F},
|
||||
{0x1F7D5, 0x1F7FF}, {0x1F80C, 0x1F80F}, {0x1F848, 0x1F84F},
|
||||
{0x1F85A, 0x1F85F}, {0x1F888, 0x1F88F}, {0x1F8AE, 0x1F8FF},
|
||||
{0x1F90C, 0x1F93A}, {0x1F93C, 0x1F945}, {0x1F947, 0x1FAFF},
|
||||
{0x1FC00, 0x1FFFD},
|
||||
}
|
||||
28
vendor/github.com/mattn/go-runewidth/runewidth_windows.go
generated
vendored
Normal file
28
vendor/github.com/mattn/go-runewidth/runewidth_windows.go
generated
vendored
Normal file
@ -0,0 +1,28 @@
|
||||
//go:build windows && !appengine
|
||||
// +build windows,!appengine
|
||||
|
||||
package runewidth
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
var (
|
||||
kernel32 = syscall.NewLazyDLL("kernel32")
|
||||
procGetConsoleOutputCP = kernel32.NewProc("GetConsoleOutputCP")
|
||||
)
|
||||
|
||||
// IsEastAsian return true if the current locale is CJK
|
||||
func IsEastAsian() bool {
|
||||
r1, _, _ := procGetConsoleOutputCP.Call()
|
||||
if r1 == 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
switch int(r1) {
|
||||
case 932, 51932, 936, 949, 950:
|
||||
return true
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
21
vendor/github.com/rivo/uniseg/LICENSE.txt
generated
vendored
Normal file
21
vendor/github.com/rivo/uniseg/LICENSE.txt
generated
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2019 Oliver Kuederle
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
62
vendor/github.com/rivo/uniseg/README.md
generated
vendored
Normal file
62
vendor/github.com/rivo/uniseg/README.md
generated
vendored
Normal file
@ -0,0 +1,62 @@
|
||||
# Unicode Text Segmentation for Go
|
||||
|
||||
[](https://godoc.org/github.com/rivo/uniseg)
|
||||
[](https://goreportcard.com/report/github.com/rivo/uniseg)
|
||||
|
||||
This Go package implements Unicode Text Segmentation according to [Unicode Standard Annex #29](http://unicode.org/reports/tr29/) (Unicode version 12.0.0).
|
||||
|
||||
At this point, only the determination of grapheme cluster boundaries is implemented.
|
||||
|
||||
## Background
|
||||
|
||||
In Go, [strings are read-only slices of bytes](https://blog.golang.org/strings). They can be turned into Unicode code points using the `for` loop or by casting: `[]rune(str)`. However, multiple code points may be combined into one user-perceived character or what the Unicode specification calls "grapheme cluster". Here are some examples:
|
||||
|
||||
|String|Bytes (UTF-8)|Code points (runes)|Grapheme clusters|
|
||||
|-|-|-|-|
|
||||
|Käse|6 bytes: `4b 61 cc 88 73 65`|5 code points: `4b 61 308 73 65`|4 clusters: `[4b],[61 308],[73],[65]`|
|
||||
|🏳️🌈|14 bytes: `f0 9f 8f b3 ef b8 8f e2 80 8d f0 9f 8c 88`|4 code points: `1f3f3 fe0f 200d 1f308`|1 cluster: `[1f3f3 fe0f 200d 1f308]`|
|
||||
|🇩🇪|8 bytes: `f0 9f 87 a9 f0 9f 87 aa`|2 code points: `1f1e9 1f1ea`|1 cluster: `[1f1e9 1f1ea]`|
|
||||
|
||||
This package provides a tool to iterate over these grapheme clusters. This may be used to determine the number of user-perceived characters, to split strings in their intended places, or to extract individual characters which form a unit.
|
||||
|
||||
## Installation
|
||||
|
||||
```bash
|
||||
go get github.com/rivo/uniseg
|
||||
```
|
||||
|
||||
## Basic Example
|
||||
|
||||
```go
|
||||
package uniseg
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/rivo/uniseg"
|
||||
)
|
||||
|
||||
func main() {
|
||||
gr := uniseg.NewGraphemes("👍🏼!")
|
||||
for gr.Next() {
|
||||
fmt.Printf("%x ", gr.Runes())
|
||||
}
|
||||
// Output: [1f44d 1f3fc] [21]
|
||||
}
|
||||
```
|
||||
|
||||
## Documentation
|
||||
|
||||
Refer to https://godoc.org/github.com/rivo/uniseg for the package's documentation.
|
||||
|
||||
## Dependencies
|
||||
|
||||
This package does not depend on any packages outside the standard library.
|
||||
|
||||
## Your Feedback
|
||||
|
||||
Add your issue here on GitHub. Feel free to get in touch if you have any questions.
|
||||
|
||||
## Version
|
||||
|
||||
Version tags will be introduced once Golang modules are official. Consider this version 0.1.
|
||||
8
vendor/github.com/rivo/uniseg/doc.go
generated
vendored
Normal file
8
vendor/github.com/rivo/uniseg/doc.go
generated
vendored
Normal file
@ -0,0 +1,8 @@
|
||||
/*
|
||||
Package uniseg implements Unicode Text Segmentation according to Unicode
|
||||
Standard Annex #29 (http://unicode.org/reports/tr29/).
|
||||
|
||||
At this point, only the determination of grapheme cluster boundaries is
|
||||
implemented.
|
||||
*/
|
||||
package uniseg
|
||||
268
vendor/github.com/rivo/uniseg/grapheme.go
generated
vendored
Normal file
268
vendor/github.com/rivo/uniseg/grapheme.go
generated
vendored
Normal file
@ -0,0 +1,268 @@
|
||||
package uniseg
|
||||
|
||||
import "unicode/utf8"
|
||||
|
||||
// The states of the grapheme cluster parser.
|
||||
const (
|
||||
grAny = iota
|
||||
grCR
|
||||
grControlLF
|
||||
grL
|
||||
grLVV
|
||||
grLVTT
|
||||
grPrepend
|
||||
grExtendedPictographic
|
||||
grExtendedPictographicZWJ
|
||||
grRIOdd
|
||||
grRIEven
|
||||
)
|
||||
|
||||
// The grapheme cluster parser's breaking instructions.
|
||||
const (
|
||||
grNoBoundary = iota
|
||||
grBoundary
|
||||
)
|
||||
|
||||
// The grapheme cluster parser's state transitions. Maps (state, property) to
|
||||
// (new state, breaking instruction, rule number). The breaking instruction
|
||||
// always refers to the boundary between the last and next code point.
|
||||
//
|
||||
// This map is queried as follows:
|
||||
//
|
||||
// 1. Find specific state + specific property. Stop if found.
|
||||
// 2. Find specific state + any property.
|
||||
// 3. Find any state + specific property.
|
||||
// 4. If only (2) or (3) (but not both) was found, stop.
|
||||
// 5. If both (2) and (3) were found, use state and breaking instruction from
|
||||
// the transition with the lower rule number, prefer (3) if rule numbers
|
||||
// are equal. Stop.
|
||||
// 6. Assume grAny and grBoundary.
|
||||
var grTransitions = map[[2]int][3]int{
|
||||
// GB5
|
||||
{grAny, prCR}: {grCR, grBoundary, 50},
|
||||
{grAny, prLF}: {grControlLF, grBoundary, 50},
|
||||
{grAny, prControl}: {grControlLF, grBoundary, 50},
|
||||
|
||||
// GB4
|
||||
{grCR, prAny}: {grAny, grBoundary, 40},
|
||||
{grControlLF, prAny}: {grAny, grBoundary, 40},
|
||||
|
||||
// GB3.
|
||||
{grCR, prLF}: {grAny, grNoBoundary, 30},
|
||||
|
||||
// GB6.
|
||||
{grAny, prL}: {grL, grBoundary, 9990},
|
||||
{grL, prL}: {grL, grNoBoundary, 60},
|
||||
{grL, prV}: {grLVV, grNoBoundary, 60},
|
||||
{grL, prLV}: {grLVV, grNoBoundary, 60},
|
||||
{grL, prLVT}: {grLVTT, grNoBoundary, 60},
|
||||
|
||||
// GB7.
|
||||
{grAny, prLV}: {grLVV, grBoundary, 9990},
|
||||
{grAny, prV}: {grLVV, grBoundary, 9990},
|
||||
{grLVV, prV}: {grLVV, grNoBoundary, 70},
|
||||
{grLVV, prT}: {grLVTT, grNoBoundary, 70},
|
||||
|
||||
// GB8.
|
||||
{grAny, prLVT}: {grLVTT, grBoundary, 9990},
|
||||
{grAny, prT}: {grLVTT, grBoundary, 9990},
|
||||
{grLVTT, prT}: {grLVTT, grNoBoundary, 80},
|
||||
|
||||
// GB9.
|
||||
{grAny, prExtend}: {grAny, grNoBoundary, 90},
|
||||
{grAny, prZWJ}: {grAny, grNoBoundary, 90},
|
||||
|
||||
// GB9a.
|
||||
{grAny, prSpacingMark}: {grAny, grNoBoundary, 91},
|
||||
|
||||
// GB9b.
|
||||
{grAny, prPreprend}: {grPrepend, grBoundary, 9990},
|
||||
{grPrepend, prAny}: {grAny, grNoBoundary, 92},
|
||||
|
||||
// GB11.
|
||||
{grAny, prExtendedPictographic}: {grExtendedPictographic, grBoundary, 9990},
|
||||
{grExtendedPictographic, prExtend}: {grExtendedPictographic, grNoBoundary, 110},
|
||||
{grExtendedPictographic, prZWJ}: {grExtendedPictographicZWJ, grNoBoundary, 110},
|
||||
{grExtendedPictographicZWJ, prExtendedPictographic}: {grExtendedPictographic, grNoBoundary, 110},
|
||||
|
||||
// GB12 / GB13.
|
||||
{grAny, prRegionalIndicator}: {grRIOdd, grBoundary, 9990},
|
||||
{grRIOdd, prRegionalIndicator}: {grRIEven, grNoBoundary, 120},
|
||||
{grRIEven, prRegionalIndicator}: {grRIOdd, grBoundary, 120},
|
||||
}
|
||||
|
||||
// Graphemes implements an iterator over Unicode extended grapheme clusters,
|
||||
// specified in the Unicode Standard Annex #29. Grapheme clusters correspond to
|
||||
// "user-perceived characters". These characters often consist of multiple
|
||||
// code points (e.g. the "woman kissing woman" emoji consists of 8 code points:
|
||||
// woman + ZWJ + heavy black heart (2 code points) + ZWJ + kiss mark + ZWJ +
|
||||
// woman) and the rules described in Annex #29 must be applied to group those
|
||||
// code points into clusters perceived by the user as one character.
|
||||
type Graphemes struct {
|
||||
// The code points over which this class iterates.
|
||||
codePoints []rune
|
||||
|
||||
// The (byte-based) indices of the code points into the original string plus
|
||||
// len(original string). Thus, len(indices) = len(codePoints) + 1.
|
||||
indices []int
|
||||
|
||||
// The current grapheme cluster to be returned. These are indices into
|
||||
// codePoints/indices. If start == end, we either haven't started iterating
|
||||
// yet (0) or the iteration has already completed (1).
|
||||
start, end int
|
||||
|
||||
// The index of the next code point to be parsed.
|
||||
pos int
|
||||
|
||||
// The current state of the code point parser.
|
||||
state int
|
||||
}
|
||||
|
||||
// NewGraphemes returns a new grapheme cluster iterator.
|
||||
func NewGraphemes(s string) *Graphemes {
|
||||
l := utf8.RuneCountInString(s)
|
||||
codePoints := make([]rune, l)
|
||||
indices := make([]int, l+1)
|
||||
i := 0
|
||||
for pos, r := range s {
|
||||
codePoints[i] = r
|
||||
indices[i] = pos
|
||||
i++
|
||||
}
|
||||
indices[l] = len(s)
|
||||
g := &Graphemes{
|
||||
codePoints: codePoints,
|
||||
indices: indices,
|
||||
}
|
||||
g.Next() // Parse ahead.
|
||||
return g
|
||||
}
|
||||
|
||||
// Next advances the iterator by one grapheme cluster and returns false if no
|
||||
// clusters are left. This function must be called before the first cluster is
|
||||
// accessed.
|
||||
func (g *Graphemes) Next() bool {
|
||||
g.start = g.end
|
||||
|
||||
// The state transition gives us a boundary instruction BEFORE the next code
|
||||
// point so we always need to stay ahead by one code point.
|
||||
|
||||
// Parse the next code point.
|
||||
for g.pos <= len(g.codePoints) {
|
||||
// GB2.
|
||||
if g.pos == len(g.codePoints) {
|
||||
g.end = g.pos
|
||||
g.pos++
|
||||
break
|
||||
}
|
||||
|
||||
// Determine the property of the next character.
|
||||
nextProperty := property(g.codePoints[g.pos])
|
||||
g.pos++
|
||||
|
||||
// Find the applicable transition.
|
||||
var boundary bool
|
||||
transition, ok := grTransitions[[2]int{g.state, nextProperty}]
|
||||
if ok {
|
||||
// We have a specific transition. We'll use it.
|
||||
g.state = transition[0]
|
||||
boundary = transition[1] == grBoundary
|
||||
} else {
|
||||
// No specific transition found. Try the less specific ones.
|
||||
transAnyProp, okAnyProp := grTransitions[[2]int{g.state, prAny}]
|
||||
transAnyState, okAnyState := grTransitions[[2]int{grAny, nextProperty}]
|
||||
if okAnyProp && okAnyState {
|
||||
// Both apply. We'll use a mix (see comments for grTransitions).
|
||||
g.state = transAnyState[0]
|
||||
boundary = transAnyState[1] == grBoundary
|
||||
if transAnyProp[2] < transAnyState[2] {
|
||||
g.state = transAnyProp[0]
|
||||
boundary = transAnyProp[1] == grBoundary
|
||||
}
|
||||
} else if okAnyProp {
|
||||
// We only have a specific state.
|
||||
g.state = transAnyProp[0]
|
||||
boundary = transAnyProp[1] == grBoundary
|
||||
// This branch will probably never be reached because okAnyState will
|
||||
// always be true given the current transition map. But we keep it here
|
||||
// for future modifications to the transition map where this may not be
|
||||
// true anymore.
|
||||
} else if okAnyState {
|
||||
// We only have a specific property.
|
||||
g.state = transAnyState[0]
|
||||
boundary = transAnyState[1] == grBoundary
|
||||
} else {
|
||||
// No known transition. GB999: Any x Any.
|
||||
g.state = grAny
|
||||
boundary = true
|
||||
}
|
||||
}
|
||||
|
||||
// If we found a cluster boundary, let's stop here. The current cluster will
|
||||
// be the one that just ended.
|
||||
if g.pos-1 == 0 /* GB1 */ || boundary {
|
||||
g.end = g.pos - 1
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
return g.start != g.end
|
||||
}
|
||||
|
||||
// Runes returns a slice of runes (code points) which corresponds to the current
|
||||
// grapheme cluster. If the iterator is already past the end or Next() has not
|
||||
// yet been called, nil is returned.
|
||||
func (g *Graphemes) Runes() []rune {
|
||||
if g.start == g.end {
|
||||
return nil
|
||||
}
|
||||
return g.codePoints[g.start:g.end]
|
||||
}
|
||||
|
||||
// Str returns a substring of the original string which corresponds to the
|
||||
// current grapheme cluster. If the iterator is already past the end or Next()
|
||||
// has not yet been called, an empty string is returned.
|
||||
func (g *Graphemes) Str() string {
|
||||
if g.start == g.end {
|
||||
return ""
|
||||
}
|
||||
return string(g.codePoints[g.start:g.end])
|
||||
}
|
||||
|
||||
// Bytes returns a byte slice which corresponds to the current grapheme cluster.
|
||||
// If the iterator is already past the end or Next() has not yet been called,
|
||||
// nil is returned.
|
||||
func (g *Graphemes) Bytes() []byte {
|
||||
if g.start == g.end {
|
||||
return nil
|
||||
}
|
||||
return []byte(string(g.codePoints[g.start:g.end]))
|
||||
}
|
||||
|
||||
// Positions returns the interval of the current grapheme cluster as byte
|
||||
// positions into the original string. The first returned value "from" indexes
|
||||
// the first byte and the second returned value "to" indexes the first byte that
|
||||
// is not included anymore, i.e. str[from:to] is the current grapheme cluster of
|
||||
// the original string "str". If Next() has not yet been called, both values are
|
||||
// 0. If the iterator is already past the end, both values are 1.
|
||||
func (g *Graphemes) Positions() (int, int) {
|
||||
return g.indices[g.start], g.indices[g.end]
|
||||
}
|
||||
|
||||
// Reset puts the iterator into its initial state such that the next call to
|
||||
// Next() sets it to the first grapheme cluster again.
|
||||
func (g *Graphemes) Reset() {
|
||||
g.start, g.end, g.pos, g.state = 0, 0, 0, grAny
|
||||
g.Next() // Parse ahead again.
|
||||
}
|
||||
|
||||
// GraphemeClusterCount returns the number of user-perceived characters
|
||||
// (grapheme clusters) for the given string. To calculate this number, it
|
||||
// iterates through the string using the Graphemes iterator.
|
||||
func GraphemeClusterCount(s string) (n int) {
|
||||
g := NewGraphemes(s)
|
||||
for g.Next() {
|
||||
n++
|
||||
}
|
||||
return
|
||||
}
|
||||
1658
vendor/github.com/rivo/uniseg/properties.go
generated
vendored
Normal file
1658
vendor/github.com/rivo/uniseg/properties.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
28
vendor/golang.org/x/text/width/kind_string.go
generated
vendored
Normal file
28
vendor/golang.org/x/text/width/kind_string.go
generated
vendored
Normal file
@ -0,0 +1,28 @@
|
||||
// Code generated by "stringer -type=Kind"; DO NOT EDIT.
|
||||
|
||||
package width
|
||||
|
||||
import "strconv"
|
||||
|
||||
func _() {
|
||||
// An "invalid array index" compiler error signifies that the constant values have changed.
|
||||
// Re-run the stringer command to generate them again.
|
||||
var x [1]struct{}
|
||||
_ = x[Neutral-0]
|
||||
_ = x[EastAsianAmbiguous-1]
|
||||
_ = x[EastAsianWide-2]
|
||||
_ = x[EastAsianNarrow-3]
|
||||
_ = x[EastAsianFullwidth-4]
|
||||
_ = x[EastAsianHalfwidth-5]
|
||||
}
|
||||
|
||||
const _Kind_name = "NeutralEastAsianAmbiguousEastAsianWideEastAsianNarrowEastAsianFullwidthEastAsianHalfwidth"
|
||||
|
||||
var _Kind_index = [...]uint8{0, 7, 25, 38, 53, 71, 89}
|
||||
|
||||
func (i Kind) String() string {
|
||||
if i < 0 || i >= Kind(len(_Kind_index)-1) {
|
||||
return "Kind(" + strconv.FormatInt(int64(i), 10) + ")"
|
||||
}
|
||||
return _Kind_name[_Kind_index[i]:_Kind_index[i+1]]
|
||||
}
|
||||
1329
vendor/golang.org/x/text/width/tables10.0.0.go
generated
vendored
Normal file
1329
vendor/golang.org/x/text/width/tables10.0.0.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
1341
vendor/golang.org/x/text/width/tables11.0.0.go
generated
vendored
Normal file
1341
vendor/golang.org/x/text/width/tables11.0.0.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
1361
vendor/golang.org/x/text/width/tables12.0.0.go
generated
vendored
Normal file
1361
vendor/golang.org/x/text/width/tables12.0.0.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
1362
vendor/golang.org/x/text/width/tables13.0.0.go
generated
vendored
Normal file
1362
vendor/golang.org/x/text/width/tables13.0.0.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
1368
vendor/golang.org/x/text/width/tables15.0.0.go
generated
vendored
Normal file
1368
vendor/golang.org/x/text/width/tables15.0.0.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
1297
vendor/golang.org/x/text/width/tables9.0.0.go
generated
vendored
Normal file
1297
vendor/golang.org/x/text/width/tables9.0.0.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
239
vendor/golang.org/x/text/width/transform.go
generated
vendored
Normal file
239
vendor/golang.org/x/text/width/transform.go
generated
vendored
Normal file
@ -0,0 +1,239 @@
|
||||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package width
|
||||
|
||||
import (
|
||||
"unicode/utf8"
|
||||
|
||||
"golang.org/x/text/transform"
|
||||
)
|
||||
|
||||
type foldTransform struct {
|
||||
transform.NopResetter
|
||||
}
|
||||
|
||||
func (foldTransform) Span(src []byte, atEOF bool) (n int, err error) {
|
||||
for n < len(src) {
|
||||
if src[n] < utf8.RuneSelf {
|
||||
// ASCII fast path.
|
||||
for n++; n < len(src) && src[n] < utf8.RuneSelf; n++ {
|
||||
}
|
||||
continue
|
||||
}
|
||||
v, size := trie.lookup(src[n:])
|
||||
if size == 0 { // incomplete UTF-8 encoding
|
||||
if !atEOF {
|
||||
err = transform.ErrShortSrc
|
||||
} else {
|
||||
n = len(src)
|
||||
}
|
||||
break
|
||||
}
|
||||
if elem(v)&tagNeedsFold != 0 {
|
||||
err = transform.ErrEndOfSpan
|
||||
break
|
||||
}
|
||||
n += size
|
||||
}
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (foldTransform) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
|
||||
for nSrc < len(src) {
|
||||
if src[nSrc] < utf8.RuneSelf {
|
||||
// ASCII fast path.
|
||||
start, end := nSrc, len(src)
|
||||
if d := len(dst) - nDst; d < end-start {
|
||||
end = nSrc + d
|
||||
}
|
||||
for nSrc++; nSrc < end && src[nSrc] < utf8.RuneSelf; nSrc++ {
|
||||
}
|
||||
n := copy(dst[nDst:], src[start:nSrc])
|
||||
if nDst += n; nDst == len(dst) {
|
||||
nSrc = start + n
|
||||
if nSrc == len(src) {
|
||||
return nDst, nSrc, nil
|
||||
}
|
||||
if src[nSrc] < utf8.RuneSelf {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
v, size := trie.lookup(src[nSrc:])
|
||||
if size == 0 { // incomplete UTF-8 encoding
|
||||
if !atEOF {
|
||||
return nDst, nSrc, transform.ErrShortSrc
|
||||
}
|
||||
size = 1 // gobble 1 byte
|
||||
}
|
||||
if elem(v)&tagNeedsFold == 0 {
|
||||
if size != copy(dst[nDst:], src[nSrc:nSrc+size]) {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
nDst += size
|
||||
} else {
|
||||
data := inverseData[byte(v)]
|
||||
if len(dst)-nDst < int(data[0]) {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
i := 1
|
||||
for end := int(data[0]); i < end; i++ {
|
||||
dst[nDst] = data[i]
|
||||
nDst++
|
||||
}
|
||||
dst[nDst] = data[i] ^ src[nSrc+size-1]
|
||||
nDst++
|
||||
}
|
||||
nSrc += size
|
||||
}
|
||||
return nDst, nSrc, nil
|
||||
}
|
||||
|
||||
type narrowTransform struct {
|
||||
transform.NopResetter
|
||||
}
|
||||
|
||||
func (narrowTransform) Span(src []byte, atEOF bool) (n int, err error) {
|
||||
for n < len(src) {
|
||||
if src[n] < utf8.RuneSelf {
|
||||
// ASCII fast path.
|
||||
for n++; n < len(src) && src[n] < utf8.RuneSelf; n++ {
|
||||
}
|
||||
continue
|
||||
}
|
||||
v, size := trie.lookup(src[n:])
|
||||
if size == 0 { // incomplete UTF-8 encoding
|
||||
if !atEOF {
|
||||
err = transform.ErrShortSrc
|
||||
} else {
|
||||
n = len(src)
|
||||
}
|
||||
break
|
||||
}
|
||||
if k := elem(v).kind(); byte(v) == 0 || k != EastAsianFullwidth && k != EastAsianWide && k != EastAsianAmbiguous {
|
||||
} else {
|
||||
err = transform.ErrEndOfSpan
|
||||
break
|
||||
}
|
||||
n += size
|
||||
}
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (narrowTransform) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
|
||||
for nSrc < len(src) {
|
||||
if src[nSrc] < utf8.RuneSelf {
|
||||
// ASCII fast path.
|
||||
start, end := nSrc, len(src)
|
||||
if d := len(dst) - nDst; d < end-start {
|
||||
end = nSrc + d
|
||||
}
|
||||
for nSrc++; nSrc < end && src[nSrc] < utf8.RuneSelf; nSrc++ {
|
||||
}
|
||||
n := copy(dst[nDst:], src[start:nSrc])
|
||||
if nDst += n; nDst == len(dst) {
|
||||
nSrc = start + n
|
||||
if nSrc == len(src) {
|
||||
return nDst, nSrc, nil
|
||||
}
|
||||
if src[nSrc] < utf8.RuneSelf {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
}
|
||||
continue
|
||||
}
|
||||
v, size := trie.lookup(src[nSrc:])
|
||||
if size == 0 { // incomplete UTF-8 encoding
|
||||
if !atEOF {
|
||||
return nDst, nSrc, transform.ErrShortSrc
|
||||
}
|
||||
size = 1 // gobble 1 byte
|
||||
}
|
||||
if k := elem(v).kind(); byte(v) == 0 || k != EastAsianFullwidth && k != EastAsianWide && k != EastAsianAmbiguous {
|
||||
if size != copy(dst[nDst:], src[nSrc:nSrc+size]) {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
nDst += size
|
||||
} else {
|
||||
data := inverseData[byte(v)]
|
||||
if len(dst)-nDst < int(data[0]) {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
i := 1
|
||||
for end := int(data[0]); i < end; i++ {
|
||||
dst[nDst] = data[i]
|
||||
nDst++
|
||||
}
|
||||
dst[nDst] = data[i] ^ src[nSrc+size-1]
|
||||
nDst++
|
||||
}
|
||||
nSrc += size
|
||||
}
|
||||
return nDst, nSrc, nil
|
||||
}
|
||||
|
||||
type wideTransform struct {
|
||||
transform.NopResetter
|
||||
}
|
||||
|
||||
func (wideTransform) Span(src []byte, atEOF bool) (n int, err error) {
|
||||
for n < len(src) {
|
||||
// TODO: Consider ASCII fast path. Special-casing ASCII handling can
|
||||
// reduce the ns/op of BenchmarkWideASCII by about 30%. This is probably
|
||||
// not enough to warrant the extra code and complexity.
|
||||
v, size := trie.lookup(src[n:])
|
||||
if size == 0 { // incomplete UTF-8 encoding
|
||||
if !atEOF {
|
||||
err = transform.ErrShortSrc
|
||||
} else {
|
||||
n = len(src)
|
||||
}
|
||||
break
|
||||
}
|
||||
if k := elem(v).kind(); byte(v) == 0 || k != EastAsianHalfwidth && k != EastAsianNarrow {
|
||||
} else {
|
||||
err = transform.ErrEndOfSpan
|
||||
break
|
||||
}
|
||||
n += size
|
||||
}
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (wideTransform) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
|
||||
for nSrc < len(src) {
|
||||
// TODO: Consider ASCII fast path. Special-casing ASCII handling can
|
||||
// reduce the ns/op of BenchmarkWideASCII by about 30%. This is probably
|
||||
// not enough to warrant the extra code and complexity.
|
||||
v, size := trie.lookup(src[nSrc:])
|
||||
if size == 0 { // incomplete UTF-8 encoding
|
||||
if !atEOF {
|
||||
return nDst, nSrc, transform.ErrShortSrc
|
||||
}
|
||||
size = 1 // gobble 1 byte
|
||||
}
|
||||
if k := elem(v).kind(); byte(v) == 0 || k != EastAsianHalfwidth && k != EastAsianNarrow {
|
||||
if size != copy(dst[nDst:], src[nSrc:nSrc+size]) {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
nDst += size
|
||||
} else {
|
||||
data := inverseData[byte(v)]
|
||||
if len(dst)-nDst < int(data[0]) {
|
||||
return nDst, nSrc, transform.ErrShortDst
|
||||
}
|
||||
i := 1
|
||||
for end := int(data[0]); i < end; i++ {
|
||||
dst[nDst] = data[i]
|
||||
nDst++
|
||||
}
|
||||
dst[nDst] = data[i] ^ src[nSrc+size-1]
|
||||
nDst++
|
||||
}
|
||||
nSrc += size
|
||||
}
|
||||
return nDst, nSrc, nil
|
||||
}
|
||||
30
vendor/golang.org/x/text/width/trieval.go
generated
vendored
Normal file
30
vendor/golang.org/x/text/width/trieval.go
generated
vendored
Normal file
@ -0,0 +1,30 @@
|
||||
// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
|
||||
|
||||
package width
|
||||
|
||||
// elem is an entry of the width trie. The high byte is used to encode the type
|
||||
// of the rune. The low byte is used to store the index to a mapping entry in
|
||||
// the inverseData array.
|
||||
type elem uint16
|
||||
|
||||
const (
|
||||
tagNeutral elem = iota << typeShift
|
||||
tagAmbiguous
|
||||
tagWide
|
||||
tagNarrow
|
||||
tagFullwidth
|
||||
tagHalfwidth
|
||||
)
|
||||
|
||||
const (
|
||||
numTypeBits = 3
|
||||
typeShift = 16 - numTypeBits
|
||||
|
||||
// tagNeedsFold is true for all fullwidth and halfwidth runes except for
|
||||
// the Won sign U+20A9.
|
||||
tagNeedsFold = 0x1000
|
||||
|
||||
// The Korean Won sign is halfwidth, but SHOULD NOT be mapped to a wide
|
||||
// variant.
|
||||
wonSign rune = 0x20A9
|
||||
)
|
||||
206
vendor/golang.org/x/text/width/width.go
generated
vendored
Normal file
206
vendor/golang.org/x/text/width/width.go
generated
vendored
Normal file
@ -0,0 +1,206 @@
|
||||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:generate stringer -type=Kind
|
||||
//go:generate go run gen.go gen_common.go gen_trieval.go
|
||||
|
||||
// Package width provides functionality for handling different widths in text.
|
||||
//
|
||||
// Wide characters behave like ideographs; they tend to allow line breaks after
|
||||
// each character and remain upright in vertical text layout. Narrow characters
|
||||
// are kept together in words or runs that are rotated sideways in vertical text
|
||||
// layout.
|
||||
//
|
||||
// For more information, see https://unicode.org/reports/tr11/.
|
||||
package width // import "golang.org/x/text/width"
|
||||
|
||||
import (
|
||||
"unicode/utf8"
|
||||
|
||||
"golang.org/x/text/transform"
|
||||
)
|
||||
|
||||
// TODO
|
||||
// 1) Reduce table size by compressing blocks.
|
||||
// 2) API proposition for computing display length
|
||||
// (approximation, fixed pitch only).
|
||||
// 3) Implement display length.
|
||||
|
||||
// Kind indicates the type of width property as defined in https://unicode.org/reports/tr11/.
|
||||
type Kind int
|
||||
|
||||
const (
|
||||
// Neutral characters do not occur in legacy East Asian character sets.
|
||||
Neutral Kind = iota
|
||||
|
||||
// EastAsianAmbiguous characters that can be sometimes wide and sometimes
|
||||
// narrow and require additional information not contained in the character
|
||||
// code to further resolve their width.
|
||||
EastAsianAmbiguous
|
||||
|
||||
// EastAsianWide characters are wide in its usual form. They occur only in
|
||||
// the context of East Asian typography. These runes may have explicit
|
||||
// halfwidth counterparts.
|
||||
EastAsianWide
|
||||
|
||||
// EastAsianNarrow characters are narrow in its usual form. They often have
|
||||
// fullwidth counterparts.
|
||||
EastAsianNarrow
|
||||
|
||||
// Note: there exist Narrow runes that do not have fullwidth or wide
|
||||
// counterparts, despite what the definition says (e.g. U+27E6).
|
||||
|
||||
// EastAsianFullwidth characters have a compatibility decompositions of type
|
||||
// wide that map to a narrow counterpart.
|
||||
EastAsianFullwidth
|
||||
|
||||
// EastAsianHalfwidth characters have a compatibility decomposition of type
|
||||
// narrow that map to a wide or ambiguous counterpart, plus U+20A9 ₩ WON
|
||||
// SIGN.
|
||||
EastAsianHalfwidth
|
||||
|
||||
// Note: there exist runes that have a halfwidth counterparts but that are
|
||||
// classified as Ambiguous, rather than wide (e.g. U+2190).
|
||||
)
|
||||
|
||||
// TODO: the generated tries need to return size 1 for invalid runes for the
|
||||
// width to be computed correctly (each byte should render width 1)
|
||||
|
||||
var trie = newWidthTrie(0)
|
||||
|
||||
// Lookup reports the Properties of the first rune in b and the number of bytes
|
||||
// of its UTF-8 encoding.
|
||||
func Lookup(b []byte) (p Properties, size int) {
|
||||
v, sz := trie.lookup(b)
|
||||
return Properties{elem(v), b[sz-1]}, sz
|
||||
}
|
||||
|
||||
// LookupString reports the Properties of the first rune in s and the number of
|
||||
// bytes of its UTF-8 encoding.
|
||||
func LookupString(s string) (p Properties, size int) {
|
||||
v, sz := trie.lookupString(s)
|
||||
return Properties{elem(v), s[sz-1]}, sz
|
||||
}
|
||||
|
||||
// LookupRune reports the Properties of rune r.
|
||||
func LookupRune(r rune) Properties {
|
||||
var buf [4]byte
|
||||
n := utf8.EncodeRune(buf[:], r)
|
||||
v, _ := trie.lookup(buf[:n])
|
||||
last := byte(r)
|
||||
if r >= utf8.RuneSelf {
|
||||
last = 0x80 + byte(r&0x3f)
|
||||
}
|
||||
return Properties{elem(v), last}
|
||||
}
|
||||
|
||||
// Properties provides access to width properties of a rune.
|
||||
type Properties struct {
|
||||
elem elem
|
||||
last byte
|
||||
}
|
||||
|
||||
func (e elem) kind() Kind {
|
||||
return Kind(e >> typeShift)
|
||||
}
|
||||
|
||||
// Kind returns the Kind of a rune as defined in Unicode TR #11.
|
||||
// See https://unicode.org/reports/tr11/ for more details.
|
||||
func (p Properties) Kind() Kind {
|
||||
return p.elem.kind()
|
||||
}
|
||||
|
||||
// Folded returns the folded variant of a rune or 0 if the rune is canonical.
|
||||
func (p Properties) Folded() rune {
|
||||
if p.elem&tagNeedsFold != 0 {
|
||||
buf := inverseData[byte(p.elem)]
|
||||
buf[buf[0]] ^= p.last
|
||||
r, _ := utf8.DecodeRune(buf[1 : 1+buf[0]])
|
||||
return r
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Narrow returns the narrow variant of a rune or 0 if the rune is already
|
||||
// narrow or doesn't have a narrow variant.
|
||||
func (p Properties) Narrow() rune {
|
||||
if k := p.elem.kind(); byte(p.elem) != 0 && (k == EastAsianFullwidth || k == EastAsianWide || k == EastAsianAmbiguous) {
|
||||
buf := inverseData[byte(p.elem)]
|
||||
buf[buf[0]] ^= p.last
|
||||
r, _ := utf8.DecodeRune(buf[1 : 1+buf[0]])
|
||||
return r
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Wide returns the wide variant of a rune or 0 if the rune is already
|
||||
// wide or doesn't have a wide variant.
|
||||
func (p Properties) Wide() rune {
|
||||
if k := p.elem.kind(); byte(p.elem) != 0 && (k == EastAsianHalfwidth || k == EastAsianNarrow) {
|
||||
buf := inverseData[byte(p.elem)]
|
||||
buf[buf[0]] ^= p.last
|
||||
r, _ := utf8.DecodeRune(buf[1 : 1+buf[0]])
|
||||
return r
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// TODO for Properties:
|
||||
// - Add Fullwidth/Halfwidth or Inverted methods for computing variants
|
||||
// mapping.
|
||||
// - Add width information (including information on non-spacing runes).
|
||||
|
||||
// Transformer implements the transform.Transformer interface.
|
||||
type Transformer struct {
|
||||
t transform.SpanningTransformer
|
||||
}
|
||||
|
||||
// Reset implements the transform.Transformer interface.
|
||||
func (t Transformer) Reset() { t.t.Reset() }
|
||||
|
||||
// Transform implements the transform.Transformer interface.
|
||||
func (t Transformer) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
|
||||
return t.t.Transform(dst, src, atEOF)
|
||||
}
|
||||
|
||||
// Span implements the transform.SpanningTransformer interface.
|
||||
func (t Transformer) Span(src []byte, atEOF bool) (n int, err error) {
|
||||
return t.t.Span(src, atEOF)
|
||||
}
|
||||
|
||||
// Bytes returns a new byte slice with the result of applying t to b.
|
||||
func (t Transformer) Bytes(b []byte) []byte {
|
||||
b, _, _ = transform.Bytes(t, b)
|
||||
return b
|
||||
}
|
||||
|
||||
// String returns a string with the result of applying t to s.
|
||||
func (t Transformer) String(s string) string {
|
||||
s, _, _ = transform.String(t, s)
|
||||
return s
|
||||
}
|
||||
|
||||
var (
|
||||
// Fold is a transform that maps all runes to their canonical width.
|
||||
//
|
||||
// Note that the NFKC and NFKD transforms in golang.org/x/text/unicode/norm
|
||||
// provide a more generic folding mechanism.
|
||||
Fold Transformer = Transformer{foldTransform{}}
|
||||
|
||||
// Widen is a transform that maps runes to their wide variant, if
|
||||
// available.
|
||||
Widen Transformer = Transformer{wideTransform{}}
|
||||
|
||||
// Narrow is a transform that maps runes to their narrow variant, if
|
||||
// available.
|
||||
Narrow Transformer = Transformer{narrowTransform{}}
|
||||
)
|
||||
|
||||
// TODO: Consider the following options:
|
||||
// - Treat Ambiguous runes that have a halfwidth counterpart as wide, or some
|
||||
// generalized variant of this.
|
||||
// - Consider a wide Won character to be the default width (or some generalized
|
||||
// variant of this).
|
||||
// - Filter the set of characters that gets converted (the preferred approach is
|
||||
// to allow applying filters to transforms).
|
||||
11
vendor/modules.txt
vendored
11
vendor/modules.txt
vendored
@ -205,6 +205,8 @@ github.com/docker/cli/cli
|
||||
github.com/docker/cli/cli-plugins/manager
|
||||
github.com/docker/cli/cli-plugins/plugin
|
||||
github.com/docker/cli/cli/command
|
||||
github.com/docker/cli/cli/command/formatter
|
||||
github.com/docker/cli/cli/command/formatter/tabwriter
|
||||
github.com/docker/cli/cli/config
|
||||
github.com/docker/cli/cli/config/configfile
|
||||
github.com/docker/cli/cli/config/credentials
|
||||
@ -225,6 +227,7 @@ github.com/docker/cli/cli/streams
|
||||
github.com/docker/cli/cli/trust
|
||||
github.com/docker/cli/cli/version
|
||||
github.com/docker/cli/opts
|
||||
github.com/docker/cli/templates
|
||||
# github.com/docker/cli-docs-tool v0.6.0
|
||||
## explicit; go 1.18
|
||||
github.com/docker/cli-docs-tool
|
||||
@ -282,6 +285,7 @@ github.com/docker/docker/pkg/longpath
|
||||
github.com/docker/docker/pkg/namesgenerator
|
||||
github.com/docker/docker/pkg/pools
|
||||
github.com/docker/docker/pkg/stdcopy
|
||||
github.com/docker/docker/pkg/stringid
|
||||
github.com/docker/docker/pkg/system
|
||||
github.com/docker/docker/registry
|
||||
# github.com/docker/docker-credential-helpers v0.8.0
|
||||
@ -464,6 +468,9 @@ github.com/klauspost/compress/zstd/internal/xxhash
|
||||
github.com/mailru/easyjson/buffer
|
||||
github.com/mailru/easyjson/jlexer
|
||||
github.com/mailru/easyjson/jwriter
|
||||
# github.com/mattn/go-runewidth v0.0.15
|
||||
## explicit; go 1.9
|
||||
github.com/mattn/go-runewidth
|
||||
# github.com/mattn/go-shellwords v1.0.12
|
||||
## explicit; go 1.13
|
||||
github.com/mattn/go-shellwords
|
||||
@ -627,6 +634,9 @@ github.com/prometheus/common/model
|
||||
github.com/prometheus/procfs
|
||||
github.com/prometheus/procfs/internal/fs
|
||||
github.com/prometheus/procfs/internal/util
|
||||
# github.com/rivo/uniseg v0.2.0
|
||||
## explicit; go 1.12
|
||||
github.com/rivo/uniseg
|
||||
# github.com/secure-systems-lab/go-securesystemslib v0.4.0
|
||||
## explicit; go 1.17
|
||||
github.com/secure-systems-lab/go-securesystemslib/cjson
|
||||
@ -819,6 +829,7 @@ golang.org/x/text/secure/bidirule
|
||||
golang.org/x/text/transform
|
||||
golang.org/x/text/unicode/bidi
|
||||
golang.org/x/text/unicode/norm
|
||||
golang.org/x/text/width
|
||||
# golang.org/x/time v0.3.0
|
||||
## explicit
|
||||
golang.org/x/time/rate
|
||||
|
||||
Loading…
Reference in New Issue
Block a user