From 7bfc33c44ed472d51928237d4b3f6195f3d495ac Mon Sep 17 00:00:00 2001
From: Kyle Manna <kyle@kylemanna.com>
Date: Tue, 2 Dec 2014 16:42:42 -0800
Subject: [PATCH] tests: Manifest overrides for build-kitkat

* Allow environment variables to override the TEST_* variables to chagne
  the branch and manifest url.
* Breaks hard link to Google's source repos (which have quotas...).
---
 tests/build-kitkat.sh | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tests/build-kitkat.sh b/tests/build-kitkat.sh
index 87a2a3f..8367259 100755
--- a/tests/build-kitkat.sh
+++ b/tests/build-kitkat.sh
@@ -9,11 +9,15 @@
 set -ex
 
 if [ "$1" = "docker" ]; then
-    branch=android-4.4.4_r2.0.1
+    TEST_BRANCH=${TEST_BRANCH:-android-4.4.4_r2.0.1}
+    TEST_URL=${TEST_URL:-https://android.googlesource.com/platform/manifest}
+
     cpus=$(grep ^processor /proc/cpuinfo | wc -l)
 
-    repo init -u https://android.googlesource.com/platform/manifest -b $branch
-    repo sync -j $cpus
+    repo init --depth 1 -u "$TEST_URL" -b "$TEST_BRANCH"
+
+    # Use default sync '-j' value embedded in manifest file to be polite
+    repo sync
 
     prebuilts/misc/linux-x86/ccache/ccache -M 10G