Merge pull request #4 from millerp/feature/add-xdebug

add xdebug and enable with env var

Author: viniciusss

Dockerfile

@@ -62,6 +62,11 @@ RUN pecl install redis \
 # Install Composer
 RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/bin/ --filename=composer
 
+# Install XDebug
+RUN cd /tmp && wget http://xdebug.org/files/xdebug-2.5.4.tgz && tar -xvzf xdebug-2.5.4.tgz && cd xdebug-2.5.4 \
+    && phpize && ./configure && make && cp modules/xdebug.so /usr/local/lib/php/extensions/no-debug-non-zts-20160303 \
+    && rm -rf /tmp/xdebug-2.5.4.* /tmp/xdebug-2.5.4/
+
 # Run composer install
 CMD /usr/bin/apache-run
 

apache-run.sh

@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 
+if [[ $XDEBUG_ENABLED == true ]]; then
+	echo "zend_extension = /usr/local/lib/php/extensions/no-debug-non-zts-20160303/xdebug.so" > /usr/local/etc/php/conf.d/xdebug.ini
+	echo "xdebug.var_display_max_depth=15" >> /usr/local/etc/php/conf.d/xdebug.ini
+fi
+
 usermod -u 1000 www-data \
     && cd /var/www/html && composer install && rm -rf var/cache/* var/logs/* \
     && chown -R www-data:www-data /var/www/html/var/cache && chmod 777 /var/www/html/var/cache \