New update_aosp.sh script to help uprev AOSP.
This script simplifies the uprev process by calling cros_mark_as_stable
with the right set of options.
BUG=None
TEST=./update_aosp.sh all
Change-Id: I688f046fb9cfd8e204c228148382895c3d548a62
Reviewed-on: https://chromium-review.googlesource.com/330417
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Tested-by: Alex Deymo <deymo@chromium.org>
diff --git a/update_aosp.sh b/update_aosp.sh
new file mode 100755
index 0000000..5ef671c
--- /dev/null
+++ b/update_aosp.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+
+# Copyright 2016 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+die() {
+ set +x
+ echo "Error:" >&2
+ echo " $@" >&2
+ exit 1
+}
+
+usage() {
+ cat >&2 <<EOF
+Use:
+ update_aosp.sh [all] [<add_targets> ...] [~<remove_targets> ...]
+
+Arguments:
+ all: Include all the AOSP targets from chromeos-base/*
+ <add_target>: Include the given package name in the uprev, such as
+ "chromeos-base/libbrillo".
+ ~<remove_target>: Filter out from the list of targets the given package name.
+ This is useful in combination with "all".
+
+Example:
+ ./update_aosp.sh all ~chromeos-base/webserver brillo-base/libsparse
+EOF
+}
+
+
+OVERLAY="${HOME}/trunk/src/third_party/chromiumos-overlay"
+cd "${OVERLAY}" || \
+ die "Need to run inside the chroot."
+
+REPOS=()
+
+for arg in "$@"; do
+ case "${arg}" in
+ "all")
+ for f in chromeos-base/*/*9999.ebuild; do
+ if grep '^CROS_WORKON_BLACKLIST=1$' "$f" >/dev/null && \
+ grep '^CROS_WORKON_REPO.*android.googlesource.com' "$f" >/dev/null; then
+ REPOS+=($(dirname $f))
+ fi
+ done
+ ;;
+ "~"*)
+ FILTERED=()
+ for repo in "${REPOS[@]}"; do
+ if [[ "~${repo}" != "${arg}" ]]; then
+ FILTERED+=( "${repo}" )
+ fi
+ done
+ REPOS=( "${FILTERED[@]}" )
+ ;;
+ ue)
+ REPOS+=(
+ "chromeos-base/update_engine"
+ "chromeos-base/update_engine-client"
+ )
+ ;;
+ "-"*)
+ echo "Unknown option ${arg}" >&2
+ usage
+ exit 1
+ ;;
+ *)
+ REPOS+=( "${arg}" )
+ esac
+done
+
+if [[ "${#REPOS[@]}" == 0 ]]; then
+ usage
+ exit 1
+fi
+
+# Sort the repo to be more consistent.
+REPOS=( $(echo "${REPOS[@]}" | tr ' ' '\n' | sort) )
+echo "Will uprev the following ${#REPOS[@]} repos:"
+for repo in "${REPOS[@]}"; do
+ echo " * ${repo}"
+done
+
+### Do the actual work now ###
+git diff-files || \
+ die "There are uncommited changes in chromiumos-overlay"
+
+repos_str=$(echo "${REPOS[@]}" | tr ' ' ':')
+set -x
+
+git checkout -f cros/master
+git branch -D stabilizing_branch 2>/dev/null
+cros_mark_as_stable commit -p "${repos_str}" --force --list-changes 100 || \
+ die "cros_mark_as_stable failed"
+
+git show --find-copies-harder HEAD
+
+echo "New stabilizing_branch ready. Amend message and upload."
