[Travis] Add docker build

.env.dist

@@ -1,7 +1,14 @@
+# IDE
 IDE_SERVER_NAME=ivory-http-adapter
+
+# Permissions
 GROUP_ID=1000
 USER_ID=1000
+
+# Symfony deprecations
 SYMFONY_DEPRECATIONS_HELPER=strict
+
+# XDebug
 XDEBUG=0
 XDEBUG_HOST=192.168.0.1
 XDEBUG_PORT=9000

.gitattributes

@@ -1,5 +1,6 @@
 /docker export-ignore
 /tests export-ignore
+/travis export-ignore
 /.env.dist export-ignore
 .gitattributes export-ignore
 .gitignore export-ignore

.travis.yml

@@ -16,33 +16,19 @@ env:
         - TEST_SERVER=http://127.0.0.1:10000/server.php
         - SYMFONY_DEPRECATIONS_HELPER=strict
         - GUZZLE_VERSION=6.*
+        - DOCKER_BUILD=false
         - COMPOSER_PREFER_LOWEST=false
         - ENABLE_CURL=true
 
-install:
-    - if [[ "$TRAVIS_PHP_VERSION" != "hhvm" ]] && [[ "$TRAVIS_PHP_VERSION" != 7.* ]]; then printf "\n" | pecl install propro-1.0.2; fi
-    - if [[ "$TRAVIS_PHP_VERSION" != "hhvm" ]] && [[ "$TRAVIS_PHP_VERSION" != 7.* ]]; then printf "\n" | pecl install raphf-1.1.2; fi
-    - if [[ "$TRAVIS_PHP_VERSION" != "hhvm" ]] && [[ "$TRAVIS_PHP_VERSION" != 7.* ]]; then printf "\n" | pecl install pecl_http-2.5.6; fi
-    - if [[ "$TRAVIS_PHP_VERSION" = 7.* ]]; then printf "\n" | pecl install propro; fi
-    - if [[ "$TRAVIS_PHP_VERSION" = 7.* ]]; then printf "\n" | pecl install raphf; fi
-    - if [[ "$TRAVIS_PHP_VERSION" = 7.* ]]; then printf "\n" | pecl install pecl_http; fi
-    - if [[ "$ENABLE_CURL" = false ]]; then mkdir -p ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d; fi
-    - if [[ "$ENABLE_CURL" = false ]]; then echo "disable_functions = curl_init" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi
-    - if [[ "$TRAVIS_PHP_VERSION" = "5.6" ]]; then echo "always_populate_raw_post_data = -1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi
-    - php -S 127.0.0.1 -t tests/Fixtures > /dev/null 2>&1 &
-    - if [[ "$GUZZLE_VERSION" != "6.*" ]]; then composer require guzzlehttp/guzzle:${GUZZLE_VERSION} --no-update --dev; fi
-    - composer remove --no-update --dev friendsofphp/php-cs-fixer
-    - composer update --prefer-source `if [[ $COMPOSER_PREFER_LOWEST = true ]]; then echo "--prefer-lowest --prefer-stable"; fi`
-
-script: vendor/bin/phpunit --configuration phpunit.travis.xml --coverage-clover build/clover.xml
-
-after_success:
-    - sed -i "/^disable_functions =.*$/d" ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
-    - wget https://scrutinizer-ci.com/ocular.phar
-    - php ocular.phar code-coverage:upload --format=php-clover build/clover.xml
+install: travis/install.sh
+script: travis/script.sh
+after_success: travis/success.sh
 
 matrix:
     include:
+        - php: 5.6
+          services: [docker]
+          env: DOCKER_BUILD=true
         - php: 5.6
           env: GUZZLE_VERSION=4.*
         - php: 5.6

docker-compose.yml

@@ -3,11 +3,9 @@ version: '2'
 services:
     php:
         build: docker/php
+        env_file:
+            - .env
         environment:
-            USER_ID: ${USER_ID}
-            GROUP_ID: ${GROUP_ID}
-            SYMFONY_DEPRECATIONS_HELPER: ${SYMFONY_DEPRECATIONS_HELPER}
-            XDEBUG: ${XDEBUG}
             XDEBUG_CONFIG: remote_host=${XDEBUG_HOST} remote_port=${XDEBUG_PORT} idekey=${XDEBUG_IDEKEY}
             PHP_IDE_CONFIG: serverName=${IDE_SERVER_NAME}
         volumes:
@@ -16,9 +14,8 @@ services:
             - tmp:/tmp
     server:
         build: docker/server
-        environment:
-            USER_ID: ${USER_ID}
-            GROUP_ID: ${GROUP_ID}
+        env_file:
+            - .env
         volumes:
             - .:/var/www/html
             - tmp:/tmp

docker/php/Dockerfile

@@ -11,20 +11,24 @@ RUN apt-get update && apt-get install -y \
 # PHP extensions
 RUN docker-php-ext-install intl zip
 
-# Propro & Raphf extensions must be loaded before compiling pecl-http
-COPY config/propro.ini /usr/local/etc/php/conf.d/propro.ini
-COPY config/raphf.ini /usr/local/etc/php/conf.d/raphf.ini
+# Propro & Raphf extensions must be installed/loaded before compiling pecl-http
+RUN pecl install propro raphf \
+    && docker-php-ext-enable propro raphf
 
 # Pecl extensions
-RUN pecl install propro raphf pecl_http xdebug && rm -rf /tmp/pear
-COPY config/* /usr/local/etc/php/conf.d/
+RUN pecl install pecl_http xdebug \
+    && docker-php-ext-enable pecl_http xdebug
+    && rm -rf /tmp/pear
 
-# Bash
-RUN chsh -s /bin/bash www-data
+# XDebug configuration
+COPY config/xdebug.ini /usr/local/etc/php/conf.d/xdebug.ini
 
 # Composer
 RUN curl -sS https://getcomposer.org/installer | php -- --filename=composer --install-dir=/usr/local/bin
 
+# Bash
+RUN chsh -s /bin/bash www-data
+
 # Workdir
 WORKDIR /var/www/html
 

docker/php/config/xdebug.ini

@@ -1,3 +1,2 @@
-zend_extension="/usr/local/lib/php/extensions/no-debug-non-zts-20160303/xdebug.so"
 xdebug.cli_color=1
 xdebug.remote_enable=1

docker/php/entrypoint.sh

@@ -7,16 +7,16 @@ USER_ID=${USER_ID-1000}
 XDEBUG=${XDEBUG-0}
 
 # Disable XDebug
-if [ ! ${XDEBUG} = 1 ]; then
-    rm -f /usr/local/etc/php/conf.d/xdebug.ini
+if [ ! "$XDEBUG" = 1 ]; then
+    rm -f /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini /usr/local/etc/php/conf.d/xdebug.ini
 fi
 
 # Permissions
 groupmod -g ${GROUP_ID} www-data
 usermod -u ${USER_ID} www-data
 
 # Start bash or forward command
-if [ $1 = "bash" ]; then
+if [ "$1" = "bash" ]; then
     su www-data
 else
     su www-data -c "$*"

travis/install.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -e
+
+TRAVIS_PHP_VERSION=${TRAVIS_PHP_VERSION-5.6}
+SYMFONY_VERSION=${SYMFONY_VERSION-2.3.*}
+ENABLE_CURL=${ENABLE_CURL-false}
+GUZZLE_VERSION=${GUZZLE_VERSION-6.*}
+COMPOSER_PREFER_LOWEST=${COMPOSER_PREFER_LOWEST-false}
+DOCKER_BUILD=${DOCKER_BUILD-false}
+
+if [ "$DOCKER_BUILD" = true ]; then
+    cp .env.dist .env
+
+    docker-compose build
+    docker-compose run --rm php composer update --prefer-source
+
+    exit
+fi
+
+if [ "$TRAVIS_PHP_VERSION" = 5.* ]]; then
+    printf "\n" | pecl install propro-1.0.2
+    printf "\n" | pecl install raphf-1.1.2
+    printf "\n" | pecl install pecl_http-2.5.6
+fi
+
+if [[ "$TRAVIS_PHP_VERSION" = 7.* ]]; then
+    printf "\n" | pecl install propro
+    printf "\n" | pecl install raphf
+    printf "\n" | pecl install pecl_http
+fi
+
+if [ "$ENABLE_CURL" = false ]; then
+    mkdir -p ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d
+    echo "disable_functions = curl_init" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+fi
+
+if [ "$TRAVIS_PHP_VERSION" = "5.6" ]; then
+    echo "always_populate_raw_post_data = -1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+fi
+
+php -S 127.0.0.1 -t tests/Fixtures > /dev/null 2>&1 &
+
+if [ ! "$GUZZLE_VERSION" = "6.*" ]; then
+    composer require --no-update --dev guzzlehttp/guzzle:${GUZZLE_VERSION}
+fi
+
+composer remove --no-update --dev friendsofphp/php-cs-fixer
+
+composer update --prefer-source `if [ "$COMPOSER_PREFER_LOWEST" = true ]; then echo "--prefer-lowest --prefer-stable"; fi`

travis/script.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e
+
+DOCKER_BUILD=${DOCKER_BUILD-false}
+
+if [ "$DOCKER_BUILD" = false ]; then
+    vendor/bin/phpunit --configuration phpunit.travis.xml --coverage-clover build/clover.xml
+fi
+
+if [ "$DOCKER_BUILD" = true ]; then
+    docker-compose run --rm php vendor/bin/phpunit
+fi

travis/success.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -e
+
+DOCKER_BUILD=${DOCKER_BUILD-false}
+
+if [ "$DOCKER_BUILD" = false ]; then
+    sed -i "/^disable_functions =.*$/d" ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+    wget https://scrutinizer-ci.com/ocular.phar
+    php ocular.phar code-coverage:upload --format=php-clover build/clover.xml
+fi