Add lxc to vagrant post-processor

post-processor/vagrant/lxc.go

@@ -0,0 +1,30 @@
+package vagrant
+
+import (
+	"fmt"
+	"github.com/mitchellh/packer/packer"
+	"path/filepath"
+)
+
+type LxcProvider struct{}
+
+func (p *LxcProvider) KeepInputArtifact() bool {
+	return false
+}
+
+func (p *LxcProvider) Process(ui packer.Ui, artifact packer.Artifact, dir string) (vagrantfile string, metadata map[string]interface{}, err error) {
+	// Create the metadata
+	metadata = map[string]interface{}{"provider": "lxc"}
+
+	// Copy all of the original contents into the temporary directory
+	for _, path := range artifact.Files() {
+		ui.Message(fmt.Sprintf("Copying: %s", path))
+
+		dstPath := filepath.Join(dir, filepath.Base(path))
+		if err = CopyContents(dstPath, path); err != nil {
+			return
+		}
+	}
+
+	return
+}

post-processor/vagrant/lxc_test.go

@@ -0,0 +1,9 @@
+package vagrant
+
+import (
+	"testing"
+)
+
+func TestLxcProvider_impl(t *testing.T) {
+	var _ Provider = new(LxcProvider)
+}

post-processor/vagrant/post-processor.go

@@ -28,6 +28,7 @@ var builtins = map[string]string{
 	"packer.parallels":          "parallels",
 	"MSOpenTech.hyperv":         "hyperv",
 	"transcend.qemu":            "libvirt",
+	"ustream.lxc":               "lxc",
 }
 
 type Config struct {
@@ -232,6 +233,8 @@ func providerForName(name string) Provider {
 		return new(HypervProvider)
 	case "libvirt":
 		return new(LibVirtProvider)
+	case "lxc":
+		return new(LxcProvider)
 	default:
 		return nil
 	}