Add update-android-global-lint-checker.sh script

AndroidGlobalLintChecker.jar is published from frameworks/base, and
exposes lint checks that should be run across the tree.

Add an update script to retrieve this file from the given build number,
commit the changes, and provide a link to the build URL in the commit message.

Bug: 236558918
Test: tested manually, treehugger
Change-Id: Ic895dff3f67576a6c709a5530b1fa860c94f04a4

1 files changed, 41 insertions, 0 deletions

diff --git a/update-android-global-lint-checker.sh b/update-android-global-lint-checker.sh
new file mode 100755
index 0000000..1882dce
--- /dev/null
+++ b/update-android-global-lint-checker.sh
@@ -0,0 +1,41 @@
+#!/bin/bash -e
+
+# Copyright 2022 Google Inc. All rights reserved.
+#
+# 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.
+
+if [ -z $1 ]; then
+    echo "usage: $0 <build number>"
+    exit 1
+fi
+
+readonly BUILD_NUMBER=$1
+
+cd "$(dirname $0)"
+
+if ! git diff HEAD --quiet; then
+    echo "must be run with a clean prebuilts/build-tools project"
+    exit 1
+fi
+
+/google/data/ro/projects/android/fetch_artifact \
+  --bid ${BUILD_NUMBER} \
+  --target aosp_arm64-userdebug \
+  AndroidGlobalLintChecker.jar
+
+git add AndroidGlobalLintChecker.jar
+git commit -m "Update AndroidGlobalLintChecker to ab/${BUILD_NUMBER}
+
+https://ci.android.com/builds/submitted/${BUILD_NUMBER}/aosp_arm64-userdebug/latest
+
+Test: treehugger"