change-merged gerrit hook pushing branches according to ${GERRIT_SITE}/etc/client_replication_remotes

README.md

Requirements

• bash
• git

Usage

• create client_replication_remotes file in ${GERRIT_SITE}/etc/ (syntax in example below)
• create change-merged file in ${GERRIT_SITE}/hooks
• make change-merged executable (chmod +x change-merged)

Gerrit daemon restart is not needed, hook will be fired at the nearest opportunity.

Troubleshooting

git command output is stored in ${GERRIT_SITE}/logs/change-merged_log

change-merged

#!/bin/bash
#The MIT License Copyright (c) 2016 Karol Wrótniak, Droids On Roids
while [[ $# > 1 ]]
do
key="$1"

case $key in
    --project)
    HOOK_PROJECT="$2"
    shift
    ;;
    --branch)
    HOOK_BRANCH="$2"
    shift
    ;;
    *)
            # unknown option
    ;;
esac
shift
done

while read -r remote_project remote_branch remote_url
do
  if [[ ${HOOK_PROJECT} == ${remote_project} ]] && [[ ${HOOK_BRANCH} == ${remote_branch} ]]
  then
    cd ${GIT_DIR}
    GIT_OUTPUT="$((git push ${remote_url} ${BRANCH}) 2>&1)"
    if [[ $? -eq 0 ]]
    then
        STATUS="SUCCESS"
    else
        STATUS="ERROR  "
    fi
    echo "["$(date '+%Y-%m-%d %H:%M:%S')"]" ${STATUS} ${HOOK_PROJECT} ${HOOK_BRANCH} ${GIT_OUTPUT} >> ${GERRIT_SITE}/logs/change-merged_log
  fi
done < ${GERRIT_SITE}/etc/client_replication_remotes

client_replication_remotes

#<project name> <source branch> <destination branch> <url>
gradle-snippets master master git@github.com:DroidsOnRoids/gradle-snippets.git