add tar output

dskiff · Apr 27, 2024 · 83de0a9 · 83de0a9
1 parent 28f2f8d
commit 83de0a9
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Showing 3 changed files with 11 additions and 1 deletion.
diff --git a/pkg/build/publish.go b/pkg/build/publish.go
@@ -8,6 +8,7 @@ import (
 	v1 "github.com/google/go-containerregistry/pkg/v1"
 	"github.com/google/go-containerregistry/pkg/v1/daemon"
 	"github.com/google/go-containerregistry/pkg/v1/remote"
+	"github.com/google/go-containerregistry/pkg/v1/tarball"
 )
 
 func publish(ctx BuildContext, image v1.Image, target BuildSpecTarget) error {
@@ -31,6 +32,12 @@ func publish(ctx BuildContext, image v1.Image, target BuildSpecTarget) error {
 		if err != nil {
 			return fmt.Errorf("failed to write image to daemon: %w", err)
 		}
+	case LOCAL_FILE:
+		log.Println("Publishing to local file...")
+		err := tarball.WriteToFile("out.tar", ref, image)
+		if err != nil {
+			return fmt.Errorf("failed to write image to file: %w", err)
+		}
 	default:
 		return fmt.Errorf("unknown target type: %d", target.Type)
 	}

diff --git a/pkg/build/root.go b/pkg/build/root.go
@@ -18,6 +18,7 @@ type TargetType int
 const (
 	REMOTE TargetType = iota
 	LOCAL_DAEMON
+	LOCAL_FILE
 )
 
 type Platform struct {
@@ -132,6 +133,8 @@ func ParseTargetType(str string) (TargetType, error) {
 		return REMOTE, nil
 	case "LOCAL_DAEMON":
 		return LOCAL_DAEMON, nil
+	case "LOCAL_FILE":
+		return LOCAL_FILE, nil
 	case "":
 		return REMOTE, nil
 	default:

diff --git a/pkg/cmd/build.go b/pkg/cmd/build.go
@@ -23,7 +23,7 @@ type BuildCmd struct {
 	Entrypoint      string `short:"e" help:"Entrypoint for the embedded artifacts" env:"TKO_ENTRYPOINT" default:"/tko-app/app"`
 
 	TargetRepo string `short:"t" help:"Target repository" env:"TKO_TARGET_REPO" required:"true"`
-	TargetType string `short:"T" help:"Target type" env:"TKO_TARGET_TYPE" default:"REMOTE" enum:"REMOTE,LOCAL_DAEMON"`
+	TargetType string `short:"T" help:"Target type" env:"TKO_TARGET_TYPE" default:"REMOTE" enum:"REMOTE,LOCAL_DAEMON,LOCAL_FILE"`
 
 	Author string `short:"a" help:"Author of the build" env:"TKO_AUTHOR" default:"github.com/dskiff/tko"`