add xdebug

Author: Simonas Šerlinskas

Dockerfile

@@ -1,17 +1,29 @@
 FROM php:7.1-fpm
 
-# Install selected extensions and other stuff
 RUN apt-get update && apt-get install -y \
         git-core zlib1g-dev \
-        libicu-dev libmcrypt-dev libbz2-dev libxslt-dev curl unzip wget \
-    && docker-php-ext-install -j$(nproc) mysqli intl bcmath mcrypt zip bz2 mbstring pcntl xsl pdo pdo_mysql
+        libicu-dev libmcrypt-dev libbz2-dev libxslt-dev curl unzip wget telnet \
+    && docker-php-ext-install -j$(nproc) mysqli intl bcmath zip bz2 mbstring pcntl xsl pdo pdo_mysql
+
+ENV XDEBUG_VERSION 2.6.0
+
+RUN set -xe && \
+  cd /tmp && \
+  wget http://xdebug.org/files/xdebug-$XDEBUG_VERSION.tgz && \
+  tar -xvzf xdebug-$XDEBUG_VERSION.tgz && \
+  cd xdebug-$XDEBUG_VERSION && \
+  phpize && \
+  ./configure && \
+  make && \
+  make install && \
+  rm -rf /tmp/xdebug-$XDEBUG_VERSION
+
+COPY xdebug.ini /usr/local/etc/php/conf.d/20-xdebug.ini
+COPY custom.ini /usr/local/etc/php/conf.d/20-custom.ini
 
 # Setup the Composer installer
 RUN curl -o /tmp/composer-setup.php https://getcomposer.org/installer \
   && curl -o /tmp/composer-setup.sig https://composer.github.io/installer.sig \
   && php -r "if (hash('SHA384', file_get_contents('/tmp/composer-setup.php')) !== trim(file_get_contents('/tmp/composer-setup.sig'))) { unlink('/tmp/composer-setup.php'); echo 'Invalid installer' . PHP_EOL; exit(1); }"
 
-# Install Composer
-RUN php /tmp/composer-setup.php --no-ansi --install-dir=/usr/local/bin --filename=composer --snapshot && rm -rf /tmp/composer-setup.php
-
-WORKDIR "/var/www"
+WORKDIR "/var/www"

custom.ini

@@ -0,0 +1,2 @@
+display_errors=1
+date.timezone=Europe/Vilnius

xdebug.ini

@@ -0,0 +1,13 @@
+[xdebug]
+zend_extension=xdebug.so
+
+xdebug.default_enable=1
+xdebug.idekey=PHPSTORM
+xdebug.serverName=hn.local
+xdebug.max_nesting_level=500
+xdebug.remote_autostart=1
+xdebug.remote_connect_back=0
+xdebug.remote_enable=1
+xdebug.remote_handler=dbgp
+xdebug.remote_port=9000
+xdebug.profiler_enable_trigger=1