Merge lp:~pfalcon/linaro-android-build-tools/git-configs into lp:linaro-android-build-tools

[Paul Sokolovsky]

Changes to support build configs in git. Example build: https://android-build.linaro.org/builds/~pfalcon/git-build-config/

[Georgy Redkozubov (gesha)]

Since we don't use /tmp/buildconf.$$ dir in other places it makes sense to remove it at the end.
Otherwise approved.

review: Approve

[Paul Sokolovsky (pfalcon)]

Well, I generally find it useful to have complete state of the system available while system functions, that helps with analysis and debugging (and that's unalienable states of *normal* system lifecycle). I'd say that we could delete it here, it's a small thing - but there's dozen of similar cases in the code already. So, I'd better go for consistency and having entire snapshot of system's state present for the lifetime of the build being performed.

=== modified file 'node/build'
--- node/build	2012-02-07 23:43:01 +0000
+++ node/build	2012-02-16 14:00:25 +0000
@@ -71,6 +71,22 @@
 eval "$CONFIGURATION"
 set +a
 
+if [ -n "$BUILD_CONFIG_REPO" ]; then
+    echo "Fetching build config indirectly from git"
+    save_dir=$PWD
+    rm -rf /tmp/buildconf.$$
+    mkdir -p /tmp/buildconf.$$
+    cd /tmp/buildconf.$$
+    git clone "$BUILD_CONFIG_REPO"
+    cd *
+    git checkout "$BUILD_CONFIG_BRANCH"
+    CONFIGURATION=$(cat "$BUILD_CONFIG_FILENAME")
+    cd $save_dir
+    set -a
+    eval $CONFIGURATION
+    set +a
+fi
+
 # Backward compatibility with SCRIPT_NAME
 if [ -n "$SCRIPT_NAME" ]; then
   BUILD_TYPE="$SCRIPT_NAME"