packer/plugin: Implement Builder.Cancel

2013-06-03 15:31:28 -07:00 · 2013-06-03 15:31:28 -07:00 · 0ba80c88e8
parent e06c26c55c
commit 0ba80c88e8
1 changed files with 6 additions and 0 deletions
--- a/packer/plugin/builder.go
+++ b/packer/plugin/builder.go
@ -32,6 +32,12 @@ func (b *cmdBuilder) Run(ui packer.Ui, hook packer.Hook) packer.Artifact {
 }

 func (b *cmdBuilder) Cancel() {
+	defer func() {
+		r := recover()
+		b.checkExit(r, nil)
+	}()
+
+	b.builder.Cancel()
 }

 func (c *cmdBuilder) checkExit(p interface{}, cb func()) {