post-receive

#!/usr/bin/env bash

DIR_NAME=$(dirname $(readlink -f ${0}))
APP="$(dirname $(readlink -f "${DIR_NAME}/.."))/app"
REPO="$(dirname ${DIR_NAME})"

BRANCH="main"
while read oldrev newrev ref
do
  BRANCH=`echo $ref | cut -d/ -f3`
  echo "[1/5] Capture the name of the pushed branch"
done

cd ${APP}
echo "[2/5] Stop docker-compose before checkout the new code"
if [[ -f docker-compose.yml ]]
then
  docker-compose down
fi

cd ${REPO}

echo "[3/5] Checkout the new code"
GIT_WORK_TREE="${APP}" git checkout -f ${BRANCH}

cd ${APP}
echo "[4/5] Start docker-compose after checkout"
if [[ -f docker-compose.yml ]]
then
  docker-compose up -d
fi

echo "[5/5] Executes configuration commands after the containers go up"
# Add configuration commands
# ex.: docker-compose exec my-app-nginx composer install