.gitlab-ci.yml

deploy_to_production:
  image: elixir:1.11.2

  stage: deploy
  before_script:
    - mix local.rebar --force
    - mix local.hex --force
    - apt update -y > /dev/null && apt install nodejs npm -y > /dev/null
    - npm i -g webpack webpack-cli

  script:
    - export APP_NAME="$(grep 'app:' mix.exs | sed -e 's/\[//g' -e 's/ //g' -e 's/app://' -e 's/[:,]//g')"
    - export APP_VSN="$(grep 'version:' mix.exs | cut -d '"' -f2)"
    - export CURRENT_APP=$APP_NAME-$APP_VSN
    - echo "$PRODSECRETS" > config/prod.secret.exs
    - make release
    - eval $(ssh-agent -s)
    - ssh-add <(echo "$PROD_SSH_KEY")
    - scp -T -o StrictHostKeyChecking=no "_build/prod/$CURRENT_APP.tar.gz" sigumagwa@$PROD_IP:/home/sigumagwa/$CURRENT_APP.tar.gz
    - ssh -T -o StrictHostKeyChecking=no sigumagwa@$PROD_IP <<EOF
    - rm -rf $CURRENT_APP
    - mkdir $CURRENT_APP
    - tar -xzf $CURRENT_APP.tar.gz --strip-components=0 -C $CURRENT_APP
    - cd $CURRENT_APP
    - bin/$APP_NAME stop || bin/$APP_NAME daemon
    - bin/$APP_NAME eval "TwinklyMaha.Release.migrate"
    - bin/$APP_NAME daemon
    - EOF