#!/bin/bash
set -e
GERRIT_WEBURL=${GERRIT_WEBURL:-$1}
LDAP_SERVER=${LDAP_SERVER:-$2}
LDAP_ACCOUNTBASE=${LDAP_ACCOUNTBASE:-$3}
SMTP_SERVER=${SMTP_SERVER:-$4}
USER_EMAIL=${USER_EMAIL:-$5}
SMTP_USER=${SMTP_USER:-$6}
SMTP_PASS=${SMTP_PASS:-$7}
HTTPD_LISTENURL=${HTTPD_LISTENURL:-http://*:8080}
GERRIT_NAME=${GERRIT_NAME:-gerrit}
GERRIT_VOLUME=${GERRIT_VOLUME:-gerrit-volume}
PG_GERRIT_NAME=${PG_GERRIT_NAME:-pg-gerrit}
GERRIT_IMAGE_NAME=${GERRIT_IMAGE_NAME:-openfrontier/gerrit-ci}
POSTGRES_IMAGE=${POSTGRES_IMAGE:-postgres}
CI_NETWORK=${CI_NETWORK:-ci-network}

# Start PostgreSQL.
docker volume create --name pg-gerrit-volume

docker run \
--name ${PG_GERRIT_NAME} \
--net ${CI_NETWORK} \
--volume pg-gerrit-volume:/var/lib/postgresql/data \
-P \
-e POSTGRES_USER=gerrit2 \
-e POSTGRES_PASSWORD=gerrit \
-e POSTGRES_DB=reviewdb \
--restart=unless-stopped \
-d ${POSTGRES_IMAGE}

while [ -z "$(docker logs ${PG_GERRIT_NAME} 2>&1 | grep 'autovacuum launcher started')" ]; do
    echo "Waiting postgres ready."
    sleep 1
done

# Create Gerrit volume.
docker volume create --name ${GERRIT_VOLUME}

# Start Gerrit.
docker run \
--name ${GERRIT_NAME} \
--net ${CI_NETWORK} \
-p 29418:29418 \
--volume ${GERRIT_VOLUME}:/var/gerrit/review_site \
-e WEBURL=${GERRIT_WEBURL} \
-e HTTPD_LISTENURL=${HTTPD_LISTENURL} \
-e DATABASE_TYPE=postgresql \
-e DB_PORT_5432_TCP_ADDR=${PG_GERRIT_NAME} \
-e DB_PORT_5432_TCP_PORT=5432 \
-e DB_ENV_POSTGRES_DB=reviewdb \
-e DB_ENV_POSTGRES_USER=gerrit2 \
-e DB_ENV_POSTGRES_PASSWORD=gerrit \
-e AUTH_TYPE=LDAP \
-e LDAP_SERVER=${LDAP_SERVER} \
-e LDAP_ACCOUNTBASE=${LDAP_ACCOUNTBASE} \
-e SMTP_SERVER=${SMTP_SERVER} \
-e SMTP_USER=${SMTP_USER} \
-e SMTP_PASS=${SMTP_PASS} \
-e USER_EMAIL=${USER_EMAIL} \
-e GERRIT_INIT_ARGS='--install-plugin=download-commands --install-plugin=replication' \
-e INITIAL_ADMIN_USER=${GERRIT_ADMIN_UID} \
-e INITIAL_ADMIN_PASSWORD=${GERRIT_ADMIN_PWD} \
-e JENKINS_HOST=jenkins \
-e GITWEB_TYPE=gitiles \
--restart=unless-stopped \
-d ${GERRIT_IMAGE_NAME}