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Merge pull request #2430 from tonistiigi/linter-updates 

linter updates and gopls linting
This commit is contained in:
CrazyMax 2024-04-25 09:16:56 +02:00 committed by GitHub
parent 833fe3b04f d0cc9ed0cb
commit e344e2251b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
21 changed files with 106 additions and 45 deletions
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1
.github/workflows/validate.yml vendored
View File

@ -24,6 +24,7 @@ jobs:
matrix:
target:
- lint
- lint-gopls
- validate-vendor
- validate-docs
- validate-generated-files

8
.golangci.yml
View File

@ -25,6 +25,14 @@ linters:
disable-all: true
linters-settings:
govet:
enable:
- nilness
- unusedwrite
# enable-all: true
# disable:
# - fieldalignment
# - shadow
depguard:
rules:
main:

4
Makefile
View File

@ -43,6 +43,10 @@ validate-all: lint test validate-vendor validate-docs validate-generated-files
lint:
$(BUILDX_CMD) bake lint
.PHONY: lint-gopls
lint-gopls:
$(BUILDX_CMD) bake lint-gopls
.PHONY: test
test:
./hack/test

2
build/build.go
View File

@ -52,10 +52,8 @@ var (
)
const (
//nolint:gosec // G101: false-positive
printFallbackImage = "docker/dockerfile:1.5@sha256:dbbd5e059e8a07ff7ea6233b213b36aa516b4c53c645f1817a4dd18b83cbea56"
// https://github.com/moby/buildkit/commit/71f99c52a669dc0322b5ea57bc28a09c20427227
//nolint:gosec // G101: false-positive
printLintFallbackImage = "docker.io/docker/dockerfile-upstream@sha256:47663570b6cc49ed90dc6e3215090a366989ab934d12dc93856a8ae0d27a95e7"
)

2
build/invoke.go
View File

@ -37,7 +37,7 @@ func NewContainer(ctx context.Context, resultCtx *ResultHandle, cfg *controllera
cancel()
}()
containerCfg, err := resultCtx.getContainerConfig(ctx, c, cfg)
containerCfg, err := resultCtx.getContainerConfig(cfg)
if err != nil {
return nil, err
}

6
build/result.go
View File

@ -292,10 +292,10 @@ func (r *ResultHandle) build(buildFunc gateway.BuildFunc) (err error) {
return err
}
func (r *ResultHandle) getContainerConfig(ctx context.Context, c gateway.Client, cfg *controllerapi.InvokeConfig) (containerCfg gateway.NewContainerRequest, _ error) {
func (r *ResultHandle) getContainerConfig(cfg *controllerapi.InvokeConfig) (containerCfg gateway.NewContainerRequest, _ error) {
if r.res != nil && r.solveErr == nil {
logrus.Debugf("creating container from successful build")
ccfg, err := containerConfigFromResult(ctx, r.res, c, *cfg)
ccfg, err := containerConfigFromResult(r.res, *cfg)
if err != nil {
return containerCfg, err
}
@ -327,7 +327,7 @@ func (r *ResultHandle) getProcessConfig(cfg *controllerapi.InvokeConfig, stdin i
return processCfg, nil
}
func containerConfigFromResult(ctx context.Context, res *gateway.Result, c gateway.Client, cfg controllerapi.InvokeConfig) (*gateway.NewContainerRequest, error) {
func containerConfigFromResult(res *gateway.Result, cfg controllerapi.InvokeConfig) (*gateway.NewContainerRequest, error) {
if cfg.Initial {
return nil, errors.Errorf("starting from the container from the initial state of the step is supported only on the failed steps")
}

2
builder/node.go
View File

@ -186,7 +186,7 @@ func (b *Builder) LoadNodes(ctx context.Context, opts ...LoadNodesOption) (_ []N
if pl := di.DriverInfo.DynamicNodes[i].Platforms; len(pl) > 0 {
diClone.Platforms = pl
}
nodes = append(nodes, di)
nodes = append(nodes, diClone)
}
dynamicNodes = append(dynamicNodes, di.DriverInfo.DynamicNodes...)
}

4
commands/build.go
View File

@ -340,7 +340,7 @@ func runBuild(ctx context.Context, dockerCli command.Cli, options buildOptions)
if confutil.IsExperimental() {
resp, retErr = runControllerBuild(ctx, dockerCli, opts, options, printer)
} else {
resp, retErr = runBasicBuild(ctx, dockerCli, opts, options, printer)
resp, retErr = runBasicBuild(ctx, dockerCli, opts, printer)
}
if err := printer.Wait(); retErr == nil {
@ -387,7 +387,7 @@ func getImageID(resp map[string]string) string {
return dgst
}
func runBasicBuild(ctx context.Context, dockerCli command.Cli, opts *controllerapi.BuildOptions, options buildOptions, printer *progress.Printer) (*client.SolveResponse, error) {
func runBasicBuild(ctx context.Context, dockerCli command.Cli, opts *controllerapi.BuildOptions, printer *progress.Printer) (*client.SolveResponse, error) {
resp, res, err := cbuild.RunBuild(ctx, dockerCli, *opts, dockerCli.In(), printer, false)
if res != nil {
res.Done()

2
commands/install.go
View File

@ -15,7 +15,7 @@ import (
type installOptions struct {
}
func runInstall(dockerCli command.Cli, in installOptions) error {
func runInstall(_ command.Cli, _ installOptions) error {
dir := config.Dir()
if err := os.MkdirAll(dir, 0755); err != nil {
return errors.Wrap(err, "could not create docker config")

2
commands/uninstall.go
View File

@ -15,7 +15,7 @@ import (
type uninstallOptions struct {
}
func runUninstall(dockerCli command.Cli, in uninstallOptions) error {
func runUninstall(_ command.Cli, _ uninstallOptions) error {
dir := config.Dir()
cfg, err := config.Load(dir)
if err != nil {

2
commands/version.go
View File

@ -11,7 +11,7 @@ import (
"github.com/spf13/cobra"
)
func runVersion(dockerCli command.Cli) error {
func runVersion(_ command.Cli) error {
fmt.Println(version.Package, version.Version, version.Revision)
return nil
}

4
controller/build/build.go
View File

@ -189,7 +189,7 @@ func RunBuild(ctx context.Context, dockerCli command.Cli, in controllerapi.Build
return nil, nil, err
}
resp, res, err := buildTargets(ctx, dockerCli, b.NodeGroup, nodes, map[string]build.Options{defaultTargetName: opts}, progress, generateResult)
resp, res, err := buildTargets(ctx, dockerCli, nodes, map[string]build.Options{defaultTargetName: opts}, progress, generateResult)
err = wrapBuildError(err, false)
if err != nil {
// NOTE: buildTargets can return *build.ResultHandle even on error.
@ -203,7 +203,7 @@ func RunBuild(ctx context.Context, dockerCli command.Cli, in controllerapi.Build
// NOTE: When an error happens during the build and this function acquires the debuggable *build.ResultHandle,
// this function returns it in addition to the error (i.e. it does "return nil, res, err"). The caller can
// inspect the result and debug the cause of that error.
func buildTargets(ctx context.Context, dockerCli command.Cli, ng *store.NodeGroup, nodes []builder.Node, opts map[string]build.Options, progress progress.Writer, generateResult bool) (*client.SolveResponse, *build.ResultHandle, error) {
func buildTargets(ctx context.Context, dockerCli command.Cli, nodes []builder.Node, opts map[string]build.Options, progress progress.Writer, generateResult bool) (*client.SolveResponse, *build.ResultHandle, error) {
var res *build.ResultHandle
var resp map[string]*client.SolveResponse
var err error

2
controller/remote/client.go
View File

@ -210,7 +210,7 @@ func (c *Client) build(ctx context.Context, ref string, options pb.BuildOptions,
}
return err
} else if n > 0 {
if stream.Send(&pb.InputMessage{
if err := stream.Send(&pb.InputMessage{
Input: &pb.InputMessage_Data{
Data: &pb.DataMessage{
Data: buf[:n],

2
controller/remote/io.go
View File

@ -358,7 +358,7 @@ func copyToStream(fd uint32, snd msgStream, r io.Reader) error {
}
return err
} else if n > 0 {
if snd.Send(&pb.Message{
if err := snd.Send(&pb.Message{
Input: &pb.Message_File{
File: &pb.FdMessage{
Fd: fd,

7
docker-bake.hcl
View File

@ -28,7 +28,7 @@ group "default" {
}
group "validate" {
targets = ["lint", "validate-vendor", "validate-docs"]
targets = ["lint", "lint-gopls", "validate-vendor", "validate-docs"]
}
target "lint" {
@ -48,6 +48,11 @@ target "lint" {
] : []
}
target "lint-gopls" {
inherits = ["lint"]
target = "gopls-analyze"
}
target "validate-vendor" {
inherits = ["_common"]
dockerfile = "./hack/dockerfiles/vendor.Dockerfile"

8
driver/docker-container/driver.go
View File

@ -77,7 +77,7 @@ func (d *Driver) Bootstrap(ctx context.Context, l progress.Logger) error {
return err
}
return sub.Wrap("starting container "+d.Name, func() error {
if err := d.start(ctx, sub); err != nil {
if err := d.start(ctx); err != nil {
return err
}
return d.wait(ctx, sub)
@ -188,7 +188,7 @@ func (d *Driver) create(ctx context.Context, l progress.SubLogger) error {
if err := d.copyToContainer(ctx, d.InitConfig.Files); err != nil {
return err
}
if err := d.start(ctx, l); err != nil {
if err := d.start(ctx); err != nil {
return err
}
}
@ -203,7 +203,6 @@ func (d *Driver) wait(ctx context.Context, l progress.SubLogger) error {
bufStderr := &bytes.Buffer{}
if err := d.run(ctx, []string{"buildctl", "debug", "workers"}, bufStdout, bufStderr); err != nil {
if try > 15 {
if err != nil {
d.copyLogs(context.TODO(), l)
if bufStdout.Len() != 0 {
l.Log(1, bufStdout.Bytes())
@ -211,7 +210,6 @@ func (d *Driver) wait(ctx context.Context, l progress.SubLogger) error {
if bufStderr.Len() != 0 {
l.Log(2, bufStderr.Bytes())
}
}
return err
}
select {
@ -304,7 +302,7 @@ func (d *Driver) run(ctx context.Context, cmd []string, stdout, stderr io.Writer
return nil
}
func (d *Driver) start(ctx context.Context, l progress.SubLogger) error {
func (d *Driver) start(ctx context.Context) error {
return d.DockerAPI.ContainerStart(ctx, d.Name, container.StartOptions{})
}

57
hack/dockerfiles/lint.Dockerfile
View File

@ -2,11 +2,18 @@
ARG GO_VERSION=1.21
ARG XX_VERSION=1.3.0
ARG GOLANGCI_LINT_VERSION=1.54.2
ARG GOLANGCI_LINT_VERSION=1.57.2
ARG GOPLS_VERSION=v0.20.0
# disabled: deprecated unusedvariable simplifyrange
ARG GOPLS_ANALYZERS="embeddirective fillreturns infertypeargs nonewvars noresultvalues simplifycompositelit simplifyslice stubmethods undeclaredname unusedparams useany"
FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine
FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine AS golang-base
RUN apk add --no-cache git gcc musl-dev
FROM golang-base AS lint
ENV GOFLAGS="-buildvcs=false"
ARG GOLANGCI_LINT_VERSION
RUN wget -O- -nv https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v${GOLANGCI_LINT_VERSION}
@ -17,3 +24,49 @@ RUN --mount=target=/go/src/github.com/docker/buildx \
--mount=target=/root/.cache,type=cache,id=lint-cache-$TARGETPLATFORM \
xx-go --wrap && \
golangci-lint run
FROM golang-base AS gopls
RUN apk add --no-cache git
ARG GOPLS_VERSION
WORKDIR /src
RUN git clone https://github.com/golang/tools.git && \
cd tools && git checkout ${GOPLS_VERSION}
WORKDIR tools/gopls
ARG GOPLS_ANALYZERS
RUN <<'EOF'
set -ex
mkdir -p /out
for analyzer in ${GOPLS_ANALYZERS}; do
mkdir -p internal/cmd/$analyzer
cat <<eot > internal/cmd/$analyzer/main.go
package main
import (
"golang.org/x/tools/go/analysis/singlechecker"
analyzer "golang.org/x/tools/gopls/internal/analysis/$analyzer"
)
func main() { singlechecker.Main(analyzer.Analyzer) }
eot
echo "Analyzing with ${analyzer}..."
go build -o /out/$analyzer ./internal/cmd/$analyzer
done
EOF
FROM golang-base AS gopls-analyze
COPY --link --from=xx / /
ARG GOPLS_ANALYZERS
ARG TARGETNAME
ARG TARGETPLATFORM
WORKDIR /go/src/github.com/docker/buildx
RUN --mount=target=. \
--mount=target=/root/.cache,type=cache,id=lint-cache-${TARGETNAME}-${TARGETPLATFORM} \
--mount=target=/gopls-analyzers,from=gopls,source=/out <<EOF
set -ex
xx-go --wrap
for analyzer in ${GOPLS_ANALYZERS}; do
go vet -vettool=/gopls-analyzers/$analyzer ./...
done
EOF
FROM lint

7
tests/workers/docker.go
View File

@ -60,12 +60,9 @@ func (c dockerWorker) New(ctx context.Context, cfg *integration.BackendConfig) (
}
cl = func() error {
var err error
if err1 := bkclose(); err == nil {
err = err1
}
err := bkclose()
cmd := exec.Command("docker", "context", "rm", "-f", name)
if err1 := cmd.Run(); err1 != nil {
if err1 := cmd.Run(); err == nil {
err = errors.Wrapf(err1, "failed to remove buildx instance %s", name)
}
return err

5
tests/workers/remote.go
View File

@ -54,10 +54,7 @@ func (w remoteWorker) New(ctx context.Context, cfg *integration.BackendConfig) (
}
cl = func() error {
var err error
if err1 := bkclose(); err == nil {
err = err1
}
err := bkclose()
cmd := exec.Command("buildx", "rm", "-f", name)
if err1 := cmd.Run(); err == nil {
err = err1

2
util/gitutil/path_windows.go
View File

@ -4,6 +4,6 @@ import (
"os/exec"
)
func gitPath(wd string) (string, error) {
func gitPath(_ string) (string, error) {
return exec.LookPath("git.exe")
}

10
util/ioset/mux_test.go
View File

@ -120,14 +120,14 @@ func TestMuxIO(t *testing.T) {
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
inBuf, end, in := newTestIn(t)
inBuf, end, in := newTestIn()
var outBufs []*outBuf
var outs []MuxOut
if tt.outputsNum != len(tt.wants) {
t.Fatalf("wants != outputsNum")
}
for i := 0; i < tt.outputsNum; i++ {
outBuf, out := newTestOut(t, i)
outBuf, out := newTestOut(i)
outBufs = append(outBufs, outBuf)
outs = append(outs, MuxOut{out, nil, nil})
}
@ -223,7 +223,7 @@ type inBuf struct {
doneCh chan struct{}
}
func newTestIn(t *testing.T) (*inBuf, Out, In) {
func newTestIn() (*inBuf, Out, In) {
ti := &inBuf{
doneCh: make(chan struct{}),
}
@ -262,7 +262,7 @@ type outBuf struct {
doneCh chan struct{}
}
func newTestOut(t *testing.T, idx int) (*outBuf, Out) {
func newTestOut(idx int) (*outBuf, Out) {
to := &outBuf{
idx: idx,
doneCh: make(chan struct{}),
@ -285,7 +285,7 @@ func newTestOut(t *testing.T, idx int) (*outBuf, Out) {
errW.CloseWithError(err)
return
}
to.stdin = string(buf.Bytes())
to.stdin = buf.String()
outW.Close()
errW.Close()
close(to.doneCh)