Merge pull request #859 from rhatdan/onbuild

Add OnBuild support for podman build

1 files changed, 20 insertions, 2 deletions

diff --git a/vendor/github.com/projectatomic/buildah/config.go b/vendor/github.com/projectatomic/buildah/config.go
index c5fabdec6..3d67895da 100644
--- a/vendor/github.com/projectatomic/buildah/config.go
+++ b/vendor/github.com/projectatomic/buildah/config.go
@@ -331,6 +331,24 @@ func (b *Builder) SetUser(spec string) {
 	b.Docker.Config.User = spec
 }
 
+// OnBuild returns the OnBuild value from the container.
+func (b *Builder) OnBuild() []string {
+	return copyStringSlice(b.Docker.Config.OnBuild)
+}
+
+// ClearOnBuild removes all values from the OnBuild structure
+func (b *Builder) ClearOnBuild() {
+	b.Docker.Config.OnBuild = []string{}
+}
+
+// SetOnBuild sets a trigger instruction to be executed when the image is used
+// as the base of another image.
+// Note: this setting is not present in the OCIv1 image format, so it is
+// discarded when writing images using OCIv1 formats.
+func (b *Builder) SetOnBuild(onBuild string) {
+	b.Docker.Config.OnBuild = append(b.Docker.Config.OnBuild, onBuild)
+}
+
 // WorkDir returns the default working directory for running commands in the
 // container, or in a container built using an image built from this container.
 func (b *Builder) WorkDir() string {
@@ -348,7 +366,7 @@ func (b *Builder) SetWorkDir(there string) {
 // Shell returns the default shell for running commands in the
 // container, or in a container built using an image built from this container.
 func (b *Builder) Shell() []string {
-	return b.Docker.Config.Shell
+	return copyStringSlice(b.Docker.Config.Shell)
 }
 
 // SetShell sets the default shell for running
@@ -357,7 +375,7 @@ func (b *Builder) Shell() []string {
 // Note: this setting is not present in the OCIv1 image format, so it is
 // discarded when writing images using OCIv1 formats.
 func (b *Builder) SetShell(shell []string) {
-	b.Docker.Config.Shell = shell
+	b.Docker.Config.Shell = copyStringSlice(shell)
 }
 
 // Env returns a list of key-value pairs to be set when running commands in the