From 2de052ecd878c96adc02afa70f0801223a1b9b64 Mon Sep 17 00:00:00 2001
From: Luka Skugor <luka.skugor@teralytics.ch>
Date: Thu, 8 Aug 2019 15:49:56 +0200
Subject: [PATCH] Download submodules when using base from git

---
 pkg/git/cloner.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/pkg/git/cloner.go b/pkg/git/cloner.go
index fcac771c8..c7596db57 100644
--- a/pkg/git/cloner.go
+++ b/pkg/git/cloner.go
@@ -96,6 +96,20 @@ func ClonerUsingGitExec(repoSpec *RepoSpec) error {
 		return errors.Wrapf(
 			err, "trouble hard resetting empty repository to %s", repoSpec.Ref)
 	}
+
+	cmd = exec.Command(
+		gitProgram,
+		"submodule",
+		"update",
+		"--init",
+		"--recursive")
+	cmd.Stdout = &out
+	cmd.Dir = repoSpec.Dir.String()
+	err = cmd.Run()
+	if err != nil {
+		return errors.Wrapf(err, "trouble fetching submodules for %s", repoSpec.Ref)
+	}
+
 	return nil
 }