bin/merge-partner-on-aosp-stats

#!/bin/sh

set -o nounset

# Copyright 2018-2020 Fairphone B.V.
#
# 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.
#

LOGFILE=$1

printHeading() {
    echo "h3. $1"
}

countPrintStat() {
    echo -n "* *$(grep "$1" "${LOGFILE}" | wc -l)*"
    echo " $2"
}

printHeading "Stats"
countPrintStat "INFO: Currently pointing to the integration branch." \
    "projects are on the integration branch"
countPrintStat "INFO: Currently pointing to the staging branch." \
    "projects are still on the staging branch"
countPrintStat "INFO: Pointing to the CAF ref." \
    "projects pointing to CAF"
countPrintStat "AOSP. Still trying to merge…" \
    "projects are not pointing to AOSP."
countPrintStat "INFO: Currently pointing to the AOSP-Partner ref. (which is also the AOSP ref." \
    "projects are already pointing to the target reference"
countPrintStat "INFO: Could fast-forward to the AOSP-Partner ref., but will still create a merge commit." \
    "projects could be fast-forwarded to the target reference"
countPrintStat "WARNING: Continuing on top of local commits. Using REPO_RREV=" \
    "projects seem to have local commits that are not merged on the remote."
echo ""

printHeading "Ignored and faulty Projects"
countPrintStat "ERROR: Cannot find the latest AOSP ref. (" \
    "projects are missing the AOSP reference tag."
countPrintStat "does not exist on remote, ignoring project." \
    "project where partner remote could not be found"
countPrintStat "ERROR: Aborting as we are not on a known branch and ALLOW_LOCAL_COMMITS is not enabled." \
    "projects pointing outside of integration, staging or CAF and ALLOW_LOCAL_COMMITS is not enabled."
countPrintStat "WARNING: Shallow checkout, could not check if we merged the AOSP-Partner ref." \
    "project with shallow checkouts where we can't check their state."
echo ""

printHeading "Projects with merges"
countPrintStat "INFO: Successfully merged the AOSP-Partner ref." \
    "projects with successful merges in total."
countPrintStat "ERROR: Merge was successful but we are not on a branch. This merge needs to be pushed!" \
    "projects were merged without conflict but are not on a branch."
countPrintStat "WARNING: Merge was successful but we are not on a branch! However, the merge is empty so can be ignored." \
    "projects that are not on a branch have an empty merge. (safe to ignore)"
countPrintStat "INFO: Pushing for review…" \
    "projects were merged without conflict and can be pushed for review."
countPrintStat "ERROR: Could not push the merged HEAD to the remote" \
    "projects where pushing to Gerrit failed."
echo ""

printHeading "Merge conflicts"
countPrintStat "ERROR: Could not merge the AOSP-Partner ref." \
    "projects with merge conflicts"