from Compose CLI, we know the streams used to configure LogConsumer

Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>

Author: ndeloof

cmd/compose/logs.go

@@ -22,6 +22,7 @@ import (
 
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/compose/v2/pkg/compose"
+	"github.com/docker/compose/v2/pkg/progress"
 	"github.com/spf13/cobra"
 
 	"github.com/docker/compose/v2/cmd/formatter"
@@ -90,8 +91,7 @@ func runLogs(ctx context.Context, dockerCli command.Cli, backendOptions *Backend
 	if err != nil {
 		return err
 	}
-	outStream, errStream, _ := backend.GetConfiguredStreams()
-	consumer := formatter.NewLogConsumer(ctx, outStream, errStream, !opts.noColor, !opts.noPrefix, false)
+	consumer := formatter.NewLogConsumer(ctx, dockerCli.Out(), dockerCli.Err(), !opts.noColor, !opts.noPrefix, false)
 	return backend.Logs(ctx, name, consumer, api.LogOptions{
 		Project:    project,
 		Services:   services,
@@ -103,3 +103,32 @@ func runLogs(ctx context.Context, dockerCli command.Cli, backendOptions *Backend
 		Timestamps: opts.timestamps,
 	})
 }
+
+var _ api.LogConsumer = &logConsumer{}
+
+type logConsumer struct {
+	events progress.EventProcessor
+}
+
+func (l logConsumer) Log(containerName, message string) {
+	l.events.On(progress.Event{
+		ID:   containerName,
+		Text: message,
+	})
+}
+
+func (l logConsumer) Err(containerName, message string) {
+	l.events.On(progress.Event{
+		ID:     containerName,
+		Status: progress.Error,
+		Text:   message,
+	})
+}
+
+func (l logConsumer) Status(containerName, message string) {
+	l.events.On(progress.Event{
+		ID:     containerName,
+		Status: progress.Error,
+		Text:   message,
+	})
+}

cmd/compose/up.go

@@ -296,8 +296,7 @@ func runUp(
 	var consumer api.LogConsumer
 	var attach []string
 	if !upOptions.Detach {
-		outStream, errStream, _ := backend.GetConfiguredStreams()
-		consumer = formatter.NewLogConsumer(ctx, outStream, errStream, !upOptions.noColor, !upOptions.noPrefix, upOptions.timestamp)
+		consumer = formatter.NewLogConsumer(ctx, dockerCli.Out(), dockerCli.Err(), !upOptions.noColor, !upOptions.noPrefix, upOptions.timestamp)
 
 		var attachSet utils.Set[string]
 		if len(upOptions.attach) != 0 {

cmd/compose/watch.go

@@ -122,8 +122,7 @@ func runWatch(ctx context.Context, dockerCli command.Cli, backendOptions *Backen
 		}
 	}
 
-	outStream, errStream, _ := backend.GetConfiguredStreams()
-	consumer := formatter.NewLogConsumer(ctx, outStream, errStream, false, false, false)
+	consumer := formatter.NewLogConsumer(ctx, dockerCli.Out(), dockerCli.Err(), false, false, false)
 	return backend.Watch(ctx, project, api.WatchOptions{
 		Build:    &build,
 		LogTo:    consumer,

pkg/api/api.go

@@ -140,9 +140,6 @@ type Compose interface {
 	Generate(ctx context.Context, options GenerateOptions) (*types.Project, error)
 	// Volumes executes the equivalent to a `docker volume ls`
 	Volumes(ctx context.Context, project string, options VolumesOptions) ([]VolumesSummary, error)
-	// GetConfiguredStreams returns the configured I/O streams (stdout, stderr, stdin).
-	// If no custom streams were configured, it returns the dockerCli streams.
-	GetConfiguredStreams() (stdout io.Writer, stderr io.Writer, stdin io.Reader)
 	// LoadProject loads and validates a Compose project from configuration files.
 	LoadProject(ctx context.Context, options ProjectLoadOptions) (*types.Project, error)
 }

pkg/compose/compose.go

@@ -285,11 +285,6 @@ func (s *composeService) stdinfo() *streams.Out {
 	return s.stderr()
 }
 
-// GetConfiguredStreams returns the configured I/O streams (implements api.Compose interface)
-func (s *composeService) GetConfiguredStreams() (io.Writer, io.Writer, io.Reader) {
-	return s.stdout(), s.stderr(), s.stdin()
-}
-
 // readCloserAdapter adapts io.Reader to io.ReadCloser
 type readCloserAdapter struct {
 	r io.Reader