diff options
Diffstat (limited to 'vendor/github.com/projectatomic/buildah/commit.go')
| -rw-r--r-- | vendor/github.com/projectatomic/buildah/commit.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/vendor/github.com/projectatomic/buildah/commit.go b/vendor/github.com/projectatomic/buildah/commit.go index a5b8aaf40..d752473fa 100644 --- a/vendor/github.com/projectatomic/buildah/commit.go +++ b/vendor/github.com/projectatomic/buildah/commit.go @@ -4,6 +4,7 @@ import ( "context" "fmt" "io" + "io/ioutil" "time" cp "github.com/containers/image/copy" @@ -46,6 +47,8 @@ type CommitOptions struct { // github.com/containers/image/types SystemContext to hold credentials // and other authentication/authorization information. SystemContext *types.SystemContext + // IIDFile tells the builder to write the image ID to the specified file + IIDFile string } // PushOptions can be used to alter how an image is copied somewhere. @@ -121,7 +124,13 @@ func (b *Builder) Commit(ctx context.Context, dest types.ImageReference, options img, err := is.Transport.GetStoreImage(b.store, dest) if err == nil { - fmt.Printf("%s\n", img.ID) + if options.IIDFile != "" { + if err := ioutil.WriteFile(options.IIDFile, []byte(img.ID), 0644); err != nil { + return errors.Wrapf(err, "failed to write Image ID File %q", options.IIDFile) + } + } else { + fmt.Printf("%s\n", img.ID) + } } return nil } |