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Merge pull request #2716 from jsternberg/dockerfile-size-limit 

build: raise maximum size limit for dockerfile and fix size check
This commit is contained in:
Tõnis Tiigi 2024-10-03 14:25:31 -07:00 committed by GitHub
parent 7c91f3d0dd d7de22c61f
commit 48153169d8
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GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 3 deletions
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8
build/url.go
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@ -7,13 +7,15 @@ import (
"github.com/docker/buildx/driver"
"github.com/docker/buildx/util/progress"
"github.com/docker/go-units"
"github.com/moby/buildkit/client"
"github.com/moby/buildkit/client/llb"
gwclient "github.com/moby/buildkit/frontend/gateway/client"
"github.com/pkg/errors"
"google.golang.org/protobuf/proto"
)
const maxDockerfileSize = 2 * 1024 * 1024 // 2 MB
func createTempDockerfileFromURL(ctx context.Context, d *driver.DriverHandle, url string, pw progress.Writer) (string, error) {
c, err := driver.Boot(ctx, ctx, d, pw)
if err != nil {
@ -44,8 +46,8 @@ func createTempDockerfileFromURL(ctx context.Context, d *driver.DriverHandle, ur
if err != nil {
return nil, err
}
if proto.Size(stat) > 512*1024 {
return nil, errors.Errorf("Dockerfile %s bigger than allowed max size", url)
if stat.Size > maxDockerfileSize {
return nil, errors.Errorf("Dockerfile %s bigger than allowed max size (%s)", url, units.HumanSize(maxDockerfileSize))
}
dt, err := ref.ReadFile(ctx, gwclient.ReadRequest{