Drop global drush and drush launcher, closes #98

Dockerfile

@@ -2,27 +2,12 @@ ARG BASE_IMAGE_TAG
 
 FROM wodby/php:${BASE_IMAGE_TAG}
 
-ENV DRUSH_LAUNCHER_FALLBACK="/home/wodby/.composer/vendor/bin/drush" \
-    \
-    PHP_REALPATH_CACHE_TTL="3600" \
+ENV PHP_REALPATH_CACHE_TTL="3600" \
     PHP_OUTPUT_BUFFERING="16384"
 
 USER root
 
 RUN set -ex; \
-    \
-    # We keep global drush version 8 because newer version do not support drupal 7 and  \
-    # mostly D7 projects are not composer-based and can't install newer drush as a part of their composer project.
-    su-exec wodby composer global require drush/drush:^8.0; \
-    drush_launcher_url="https://github.com/drush-ops/drush-launcher/releases/download/0.10.2/drush.phar"; \
-    wget -O drush.phar "${drush_launcher_url}"; \
-    chmod +x drush.phar; \
-    mv drush.phar /usr/local/bin/drush; \
-    \
-    # Drush extensions
-    su-exec wodby mkdir -p /home/wodby/.drush; \
-    drush_rr_url="https://ftp.drupal.org/files/projects/registry_rebuild-7.x-2.5.tar.gz"; \
-    wget -qO- "${drush_rr_url}" | su-exec wodby tar zx -C /home/wodby/.drush; \
     \
     # Drupal console
     console_url="https://github.com/hechoendrupal/drupal-console-launcher/releases/download/1.9.7/drupal.phar"; \

README.md

@@ -36,9 +36,6 @@ All images built for `linux/amd64` and `linux/arm64`
 | Tool                      | 8.2    | 8.1    |
 |---------------------------|--------|--------|
 | [Drupal Console Launcher] | 1.9.7  | 1.9.7  |
-| [Drush]                   | 8      | 8      |
-| [Drush Launcher]          | 0.10.2 | 0.10.2 |
-| [Drush Registry Rebuild]  | 7.x    | 7.x    |
 
 ## Environment Variables
 
@@ -81,7 +78,3 @@ See [wodby/docker4drupal](https://github.com/wodby/docker4drupal)
 [_(Dockerfile)_]: https://github.com/wodby/drupal-php/tree/master/Dockerfile
 
 [Drupal Console Launcher]: https://drupalconsole.com
-[Drush]: https://packagist.org/packages/drush/drush
-[Drush Launcher]: https://github.com/drush-ops/drush-launcher
-[Drush Patchfile]: https://bitbucket.org/davereid/drush-patchfile
-[Drush Registry Rebuild]: https://www.drupal.org/project/registry_rebuild