Allow user to configure repo name with save and push commands

Signed-off-by: Joffrey F <joffrey@docker.com>

Author: shin-

cmd/docker-app/push.go

@@ -11,6 +11,7 @@ import (
 type pushOptions struct {
 	namespace string
 	tag       string
+	repo      string
 }
 
 func pushCmd() *cobra.Command {
@@ -25,7 +26,7 @@ func pushCmd() *cobra.Command {
 				return err
 			}
 			defer app.Cleanup()
-			dgst, err := packager.Push(app, opts.namespace, opts.tag)
+			dgst, err := packager.Push(app, opts.namespace, opts.tag, opts.repo)
 			if err == nil {
 				fmt.Println(dgst)
 			}
@@ -34,5 +35,6 @@ func pushCmd() *cobra.Command {
 	}
 	cmd.Flags().StringVar(&opts.namespace, "namespace", "", "Namespace to use (default: namespace in metadata)")
 	cmd.Flags().StringVarP(&opts.tag, "tag", "t", "", "Tag to use (default: version in metadata)")
+	cmd.Flags().StringVar(&opts.repo, "repo", "", "Name of the remote repository (default: <app-name>.dockerapp)")
 	return cmd
 }

e2e/commands_test.go

@@ -283,6 +283,12 @@ func testImage(registry string) func(*testing.T) {
 		dir := fs.NewDir(t, "save-prepare-build", fs.WithFile("my.dockerapp", singleFileApp))
 		defer dir.Remove()
 		icmd.RunCommand(dockerApp, "push", "--namespace", registry+"/myuser", dir.Join("my.dockerapp")).Assert(t, icmd.Success)
+
+		icmd.RunCommand(dockerApp, "push", "-t", "marshmallows", "--namespace", registry+"/rainbows", "--repo", "unicorns", "render/envvariables").Assert(t, icmd.Success)
+		AssertCommand(t, "docker", "image", "rm", registry+"/rainbows/unicorns:marshmallows")
+		AssertCommandOutput(t, "image-inspect-labels.golden", "docker", "inspect", "-f", "{{.Config.Labels.maintainers}}", registry+"/rainbows/unicorns:marshmallows")
+		icmd.RunCommand(dockerApp, "inspect", registry+"/rainbows/unicorns:marshmallows").Assert(t, icmd.Success)
+		AssertCommand(t, dockerApp, "inspect", registry+"/rainbows/unicorns")
 	}
 }