Add build script

Change-Id: I365ba6d13c544bf0db95f7aba27d3c53b8e38c21

build.sh

diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..257ff43
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,104 @@
+#!/bin/bash -ex
+# Copyright (C) 2014 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Build script to build and deploy Gerrit API and plugins
+
+plugins="
+codenvy
+commit-message-length-validator
+cookbook-plugin
+delete-project
+download-commands
+javamelody
+replication
+reviewers
+reviewnotes
+serviceuser
+singleusergroup
+wip
+"
+release=master
+bucket=$(curl http://metadata/0.1/meta-data/attributes/gstorage_bucket)
+workspace=~/workspace
+
+# Cleanup
+rm -rf $workspace
+mkdir $workspace
+cd $workspace
+
+# Checkout and build buck
+PATH=/usr/lib/jvm/java-7-openjdk-amd64/bin:$PATH
+git clone https://gerrit.googlesource.com/buck
+(
+    cd buck
+    ant
+)
+PATH=$workspace/buck/bin:$PATH
+
+
+# Checkout and build gerrit
+git clone https://gerrit.googlesource.com/gerrit
+(
+    cd gerrit
+    git checkout $release
+    buck build all &> gerrit_$release.log
+)
+code=$?
+if [ $code -ne 0 ]
+then
+    echo "gerrit failed to build with exit code $code" 1>&2
+    gsutil cp gerrit_$release.log gs://$bucket/plugins/$release/gerrit_$release.log
+    gsutil acl set public-read gs://$bucket/plugins/$release/gerrit_$release.log
+    exit 1
+fi
+
+
+# Build the api
+(
+    cd gerrit
+    buck build api_install &> gerrit_api_$release.log
+)
+code=$?
+if [ $code -ne 0 ]
+then
+    echo "api failed to build with exit code $code" 1>&2
+    gsutil cp gerrit_api_$release.log gs://$bucket/plugins/$release/gerrit_api_$release.log
+    gsutil acl set public-read gs://$bucket/plugins/$release/gerrit_api_$release.log
+    exit 1
+fi
+
+
+# Loop through the plugins and build them
+for p in $plugins
+do
+    # clone plugin
+    git clone https://gerrit.googlesource.com/plugins/$p
+    ln -s ../../$p gerrit/plugins/$p
+
+    # build plugin
+    (
+      cd gerrit
+      buck build plugins/$p:$p &> $p_$release.log
+    )
+    code=$?
+    if [ $code -ne 0 ]
+    then
+        echo "plugin $p failed to build with exit code $code" 1>&2
+        gsutil cp gerrit/$p_$release.log gs://$bucket/plugins/$release/$p/
+    else
+        gsutil cp gerrit/buck-out/gen/plugins/$p/$p.jar gs://$bucket/plugins/$release/$p/$p.jar
+        gsutil acl set public-read gs://$bucket/plugins/$release/$p/$p.jar
+    fi
+done