Initial commit

vendor/github.com/hyperhq/hypercli/builder/git.go

@@ -0,0 +1,28 @@
+package builder
+
+import (
+	"os"
+
+	"github.com/docker/docker/pkg/archive"
+	"github.com/docker/docker/pkg/gitutils"
+)
+
+// MakeGitContext returns a Context from gitURL that is cloned in a temporary directory.
+func MakeGitContext(gitURL string) (ModifiableContext, error) {
+	root, err := gitutils.Clone(gitURL)
+	if err != nil {
+		return nil, err
+	}
+
+	c, err := archive.Tar(root, archive.Uncompressed)
+	if err != nil {
+		return nil, err
+	}
+
+	defer func() {
+		// TODO: print errors?
+		c.Close()
+		os.RemoveAll(root)
+	}()
+	return MakeTarSumContext(c)
+}