package builder import ( "os" "github.com/docker/docker/pkg/archive" "github.com/docker/docker/utils" ) // MakeGitContext returns a Context from gitURL that is cloned in a temporary directory. func MakeGitContext(gitURL string) (ModifiableContext, error) { root, err := utils.GitClone(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) }