Automate xdebug installation and simplify instructions (laradock#1630)

Author: Omranic

DOCUMENTATION/content/documentation/index.md

@@ -277,44 +277,17 @@ docker-compose build workspace
 
 1 - First install `xDebug` in the Workspace and the PHP-FPM Containers:
 <br>
-a) open the `docker-compose.yml` file
+a) open the `.env` file
 <br>
-b) search for the `INSTALL_XDEBUG` argument under the Workspace Container
+b) search for the `WORKSPACE_INSTALL_XDEBUG` argument under the Workspace Container
 <br>
 c) set it to `true`
 <br>
-d) search for the `INSTALL_XDEBUG` argument under the PHP-FPM Container
+d) search for the `PHP_FPM_INSTALL_XDEBUG` argument under the PHP-FPM Container
 <br>
 e) set it to `true`
 
-It should be like this:
-
-```yml
-    workspace:
-        build:
-            context: ./workspace
-            args:
-                - INSTALL_XDEBUG=true
-    ...
-    php-fpm:
-        build:
-            context: ./php-fpm
-            args:
-                - INSTALL_XDEBUG=true
-    ...
-```
-
-2 - Open `laradock/workspace/xdebug.ini` and `laradock/php-fpm/xdebug.ini` and enable at least the following configurations:
-
-```
-xdebug.remote_autostart=1
-xdebug.remote_enable=1
-xdebug.remote_connect_back=0
-; NOTE: The dockerhost is your vEthernet (DockerNAT) IP
-xdebug.remote_host=dockerhost
-```
-
-3 - Re-build the containers `docker-compose build workspace php-fpm`
+2 - Re-build the containers `docker-compose build workspace php-fpm`
 
 For information on how to configure xDebug with your IDE and work it out, check this [Repository](https://github.com/LarryEitel/laravel-laradock-phpstorm) or follow up on the next section if you use linux and PhpStorm.
 

php-fpm/Dockerfile

@@ -101,6 +101,10 @@ RUN if [ ${INSTALL_XDEBUG} = true ]; then \
 # Copy xdebug configuration for remote debugging
 COPY ./xdebug.ini /usr/local/etc/php/conf.d/xdebug.ini
 
+RUN sed -i "s/xdebug.remote_autostart=0/xdebug.remote_autostart=1/" /usr/local/etc/php/conf.d/xdebug.ini && \
+    sed -i "s/xdebug.remote_enable=0/xdebug.remote_enable=1/" /usr/local/etc/php/conf.d/xdebug.ini && \
+    sed -i "s/xdebug.cli_color=0/xdebug.cli_color=1/" /usr/local/etc/php/conf.d/xdebug.ini
+
 ###########################################################################
 # Blackfire:
 ###########################################################################

workspace/Dockerfile

@@ -238,6 +238,10 @@ RUN if [ ${INSTALL_XDEBUG} = true ]; then \
 # ADD for REMOTE debugging
 COPY ./xdebug.ini /etc/php/${PHP_VERSION}/cli/conf.d/xdebug.ini
 
+RUN sed -i "s/xdebug.remote_autostart=0/xdebug.remote_autostart=1/" /etc/php/${PHP_VERSION}/cli/conf.d/xdebug.ini && \
+    sed -i "s/xdebug.remote_enable=0/xdebug.remote_enable=1/" /etc/php/${PHP_VERSION}/cli/conf.d/xdebug.ini && \
+    sed -i "s/xdebug.cli_color=0/xdebug.cli_color=1/" /etc/php/${PHP_VERSION}/cli/conf.d/xdebug.ini
+
 ###########################################################################
 # Blackfire:
 ###########################################################################