[deploy shell] deploy deploy and callback with shell script #shell, #deployment

deply_callback.sh

#!/usr/bin/env bash

ARTIFACTS=shop.tar.gz
TARGET_BASE=/srv/www
TARGET_ARCHIVE=$TARGET_BASE/$ARTIFACTS
TARGET_LOCATION=$TARGET_BASE/shop

case "$1" in
 deploy)
  echo 'backing up artifacts ...'
  if [ -f $TARGET_ARCHIVE ];
  then
    mv $TARGET_ARCHIVE $TARGET_ARCHIVE.bak
  fi
  cp -f /home/gitlab-runner/$ARTIFACTS $TARGET_ARCHIVE

  echo "cleaning old deployment ..."
  rm -rf $TARGET_LOCATION/*

  echo "deploying ..."
  if [ -f $TARGET_LOCATION ];
  then
    mkdir -p TARGET_LOCATION
  fi
  tar xfvz $TARGET_ARCHIVE -C $TARGET_LOCATION
  echo 'cleaning caching ...'
  sudo rm -rf /var/cache/shop/prod/*
   ;;
 rollback)
  echo "rolling back ..."
  rm -rf $TARGET_LOCATION/*
  mv $TARGET_ARCHIVE.bak $TARGET_ARCHIVE
  tar xfvz $TARGET_ARCHIVE -C $TARGET_LOCATION
  echo 'cleaning caching'
  sudo rm -rf /var/cache/shop/prod/*
   ;;
 *)
  echo "usage: $0 [deploy] [rollback]"
  ;;
esac
exit 0