How do I deploy my code?

The job Deploy will run this following commands :

1. Download source code from your git repository and copy it into a new release directory with the timestamp (path : /srv/www/app_type/releases). 
2. Set environment variables defined by the developer on the server.
3. Set write permission to all files and directories in the release.
4. Generate application configuration files (for instance, wp-config.php for Wordpress or env.php for Magento 2).
5. If composer.json file is found, it will install dependencies.
6. Execute custom pre-deploy script (HOOK).
7. Execute specific application deploy script. For instance for Magento 2: 
   1. If config.php not found, we run bin/magento module:enable -all
   2. php bin/magento maintenance:enable
   3. php bin/magento deploy:mode:set mode -s
   4. php bin/magento setup:upgrade
   5. if mode PROD, php bin/magento setup:di:compile
   6. If mode PROD, php bin/magento setup:static-content:deploy en_US fr_FR
   7. php bin/magento cache:clean
   8. php bin/magento maintenance:disable
8. Execute custom post-deploy script (HOOK).
9. Mount directories shared between releases (for instance /media directory).
10. Switch the current symlink to the new release directory (the new code is online).
11. Remove old releases. By default, we only keep the 5 previous releases (see How do I change the number of releases ?).
12. Restart Apache2 or Nginx+PHP-FPM and reload OpCache.
13. Deploy is finished.

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