#!/bin/bash -e

ls -la /var/gerrit/*

if [ ! -d /var/gerrit/git/All-Projects.git ] || [ "$1" == "init" ]
then
  echo "Initializing Gerrit site ..."
  java -jar /var/gerrit/bin/gerrit.war init --batch --install-all-plugins -d /var/gerrit
  java -jar /var/gerrit/bin/gerrit.war reindex -d /var/gerrit
fi

echo "Running hscloud init setup..."

rm -f /var/gerrit/etc/gerrit.config
cp /var/gerrit-config/gerrit.config /var/gerrit/etc/gerrit.config

rm -f /var/gerrit/etc/secure.config
cp /var/gerrit-secure/secure.config /var/gerrit/etc/secure.config

cp /var/gerrit-plugins/* /var/gerrit/plugins/

mkdir -p /var/gerrit/static
cp -r /var/gerrit-theme/*png /var/gerrit/static/
cp -r /var/gerrit-theme/*css /var/gerrit/etc/

echo "Starting config updater..."
# Keep copying config over in background. We cannot run directly from
# the configmap filesystem as gerrit really wants a read-write FS.
(
    src=/var/gerrit-config/gerrit.config
    dst=/var/gerrit/etc/gerrit.config
    while true; do
        sleep 60
        if ! cmp -s $src $dst; then
            echo "HSCLOUD: bumping config"
            cp $src $dst
        fi
    done
) &

ls -la /var/gerrit/*

if [ "$1" != "init" ]
then
  echo "Running Gerrit ..."
  exec /var/gerrit/bin/gerrit.sh run
fi