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add dry-run support to bake build

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Signed-off-by: Guillaume Lours <705411+glours@users.noreply.github.com>
This commit is contained in:
Guillaume Lours 2025-07-13 23:30:34 +02:00 committed by Nicolas De loof
parent 5a704004d3
commit 0b0242d0ac
2 changed files with 32 additions and 10 deletions
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31
pkg/compose/build_bake.go
View File

@ -20,6 +20,7 @@ import (
"bufio"
"bytes"
"context"
"crypto/sha1"
"encoding/json"
"errors"
"fmt"
@ -290,6 +291,9 @@ func (s *composeService) doBuildBake(ctx context.Context, project *types.Project
logrus.Debugf("Executing bake with args: %v", args)
if s.dryRun {
return dryRunBake(ctx, cfg), nil
}
cmd := exec.CommandContext(ctx, buildx.Path, args...)
err = s.prepareShellOut(ctx, project, cmd)
@ -443,3 +447,30 @@ func dockerFilePath(ctxName string, dockerfile string) string {
}
return dockerfile
}
func dryRunBake(ctx context.Context, cfg bakeConfig) map[string]string {
w := progress.ContextWriter(ctx)
bakeResponse := map[string]string{}
for name, target := range cfg.Targets {
dryRunUUID := fmt.Sprintf("dryRun-%x", sha1.Sum([]byte(name)))
displayDryRunBuildEvent(w, name, dryRunUUID, target.Tags[0])
bakeResponse[name] = dryRunUUID
}
for name := range bakeResponse {
w.Event(progress.BuiltEvent(name))
}
return bakeResponse
}
func displayDryRunBuildEvent(w progress.Writer, name string, dryRunUUID, tag string) {
w.Event(progress.Event{
ID: name + " ==>",
Status: progress.Done,
Text: fmt.Sprintf("==> writing image %s", dryRunUUID),
})
w.Event(progress.Event{
ID: name + " ==> ==>",
Status: progress.Done,
Text: fmt.Sprintf(`naming to %s`, tag),
})
}

11
pkg/compose/build_buildkit.go
View File

@ -70,16 +70,7 @@ func (s composeService) dryRunBuildResponse(ctx context.Context, name string, op
w := progress.ContextWriter(ctx)
buildResponse := map[string]*client.SolveResponse{}
dryRunUUID := fmt.Sprintf("dryRun-%x", sha1.Sum([]byte(name)))
w.Event(progress.Event{
ID: "==>",
Status: progress.Done,
Text: fmt.Sprintf("==> writing image %s", dryRunUUID),
})
w.Event(progress.Event{
ID: "==> ==>",
Status: progress.Done,
Text: fmt.Sprintf(`naming to %s`, options.Tags[0]),
})
displayDryRunBuildEvent(w, name, dryRunUUID, options.Tags[0])
buildResponse[name] = &client.SolveResponse{ExporterResponse: map[string]string{
"containerimage.digest": dryRunUUID,
}}