.travis.yml

language: php

sudo: false

git:
    depth: 1

addons:
    apt_packages:
        - parallel
        - language-pack-fr-base

env:
    global:
        - MIN_PHP=5.3.3

matrix:
    include:
        - php: hhvm
        - php: 5.3
        - php: 5.4
        - php: 5.5
        - php: 5.6
          env: deps=high
        - php: 7.0
          env: deps=low
    fast_finish: true

cache:
    directories:
        - .phpunit
        - php-$MIN_PHP

services: mongodb

before_install:
    # Matrix lines for intermediate PHP versions are skipped for pull requests
    - if [[ ! $deps && ! $TRAVIS_PHP_VERSION = ${MIN_PHP%.*} && $TRAVIS_PHP_VERSION != hhvm && $TRAVIS_PULL_REQUEST != false ]]; then deps=skip; fi;
    # A sigchild-enabled-PHP is used to test the Process component on the lowest PHP matrix line
    - if [[ ! $deps && $TRAVIS_PHP_VERSION = ${MIN_PHP%.*} && ! -d php-$MIN_PHP/sapi ]]; then wget http://museum.php.net/php5/php-$MIN_PHP.tar.bz2 -O - | tar -xj; (cd php-$MIN_PHP; ./configure --enable-sigchild --enable-pcntl; make -j2); fi;
    - if [[ $TRAVIS_PHP_VERSION != hhvm ]]; then INI_FILE=~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; else INI_FILE=/etc/hhvm/php.ini; fi;
    - echo memory_limit = -1 >> $INI_FILE
    - echo session.gc_probability = 0 >> $INI_FILE
    - if [[ $TRAVIS_PHP_VERSION = 5.* ]]; then echo extension = mongo.so >> $INI_FILE; fi;
    - if [[ $TRAVIS_PHP_VERSION = 5.* ]]; then echo extension = memcache.so >> $INI_FILE; fi;
    - if [[ $TRAVIS_PHP_VERSION = 5.* ]]; then (echo yes | pecl install -f apcu-4.0.10 && echo apc.enable_cli = 1 >> $INI_FILE); fi;
    - if [[ $TRAVIS_PHP_VERSION = 7.* ]]; then (echo yes | pecl install -f apcu-5.1.2 && echo apc.enable_cli = 1 >> $INI_FILE); fi;
    - if [[ $TRAVIS_PHP_VERSION = 5.* ]]; then pecl install -f memcached-2.1.0; fi;
    - if [[ $TRAVIS_PHP_VERSION != hhvm ]]; then echo extension = ldap.so >> $INI_FILE; fi;
    - if [[ $TRAVIS_PHP_VERSION != hhvm ]]; then phpenv config-rm xdebug.ini; fi;
    - if [[ $TRAVIS_REPO_SLUG = symfony/symfony ]]; then cp .composer-auth.json ~/.composer/auth.json; fi;
    - if [[ $deps != skip ]]; then composer self-update; fi;
    - if [[ $deps != skip ]]; then ./phpunit install; fi;
    - export PHPUNIT=$(readlink -f ./phpunit)

install:
    - if [[ $deps != skip ]]; then COMPONENTS=$(find src/Symfony -mindepth 3 -type f -name phpunit.xml.dist -printf '%h\n'); fi;
    # Create local composer packages for each patched components and reference them in composer.json files when cross-testing components
    - if [[ $deps != skip && $deps ]]; then php .travis.php $TRAVIS_COMMIT_RANGE $TRAVIS_BRANCH $COMPONENTS; fi;
    # For the master branch when deps=high, the version before master is checked out and tested with the locally patched components
    - if [[ $deps = high && $TRAVIS_BRANCH = master ]]; then SYMFONY_VERSION=$(git ls-remote --heads | grep -o '/[1-9].*' | tail -n 1 | sed s/.//); else SYMFONY_VERSION=$(cat composer.json | grep '^ *"dev-master". *"[1-9]' | grep -o '[0-9.]*'); fi;
    - if [[ $deps = high && $TRAVIS_BRANCH = master ]]; then git fetch origin $SYMFONY_VERSION; git checkout -m FETCH_HEAD; COMPONENTS=$(find src/Symfony -mindepth 3 -type f -name phpunit.xml.dist -printf '%h\n'); fi;
    # Legacy tests are skipped when deps=high and when the current branch version has not the same major version number than the next one
    - if [[ $deps = high && ${SYMFONY_VERSION%.*} != $(git show $(git ls-remote --heads | grep -FA1 /$SYMFONY_VERSION | tail -n 1):composer.json | grep '^ *"dev-master". *"[1-9]' | grep -o '[0-9]*' | head -n 1) ]]; then LEGACY=,legacy; fi;
    - export COMPOSER_ROOT_VERSION=$SYMFONY_VERSION.x-dev;
    - if [[ ! $deps ]]; then composer update --prefer-dist; else export SYMFONY_DEPRECATIONS_HELPER=weak; fi;
    - if [[ $TRAVIS_PHP_VERSION != hhvm ]]; then php -i; else hhvm --php -r 'print_r($_SERVER);print_r(ini_get_all());'; fi;

script:
    - if [[ ! $deps ]]; then echo "$COMPONENTS" | parallel --gnu '$PHPUNIT --exclude-group tty,benchmark,intl-data {}'; fi;
    - if [[ ! $deps ]]; then echo -e "\\nRunning tests requiring tty"; $PHPUNIT --group tty; fi;
    - if [[ ! $deps && $TRAVIS_PHP_VERSION = ${MIN_PHP%.*} ]]; then echo -e "1\\n0" | xargs -I{} sh -c 'echo "\\nPHP --enable-sigchild enhanced={}" && ENHANCE_SIGCHLD={} php-$MIN_PHP/sapi/cli/php .phpunit/phpunit-4.8/phpunit --colors=always src/Symfony/Component/Process/'; fi;
    - if [[ $deps = high ]]; then echo "$COMPONENTS" | parallel --gnu -j10% 'cd {}; composer update --prefer-dist; $PHPUNIT --exclude-group tty,benchmark,intl-data'$LEGACY; fi;
    - if [[ $deps = low ]]; then echo "$COMPONENTS" | parallel --gnu -j10% 'cd {}; composer update --prefer-dist --prefer-lowest --prefer-stable; $PHPUNIT --exclude-group tty,benchmark,intl-data'; fi;
    - if [[ $deps = skip ]]; then echo This matrix line is skipped for pull requests.; fi;