update travis config

Author: stefanotorresi

.travis.yml

@@ -5,54 +5,100 @@ language: php
 cache:
   directories:
     - $HOME/.composer/cache
-    - vendor
     - $HOME/.local
     - zf-mkdoc-theme
 
 env:
   global:
-    - SITE_URL: https://zendframework.github.io/zend-diactoros
-    - GH_USER_NAME: "Matthew Weier O'Phinney"
-    - GH_USER_EMAIL: [email protected]
-    - GH_REF: github.com/zendframework/zend-diactoros.git
+    - SITE_URL="https://zendframework.github.io/zend-diactoros"
+    - GH_USER_NAME="Matthew Weier O'Phinney"
+    - GH_USER_EMAIL="[email protected]"
+    - GH_REF="github.com/zendframework/zend-diactoros.git"
     - secure: "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"
 
 matrix:
   include:
     - php: 5.4
+      env:
+        - DEPS=lowest
+    - php: 5.4
+      env:
+        - DEPS=locked
+    - php: 5.4
+      env:
+        - DEPS=latest
+    - php: 5.5
+      env:
+        - DEPS=lowest
     - php: 5.5
       env:
-        - EXECUTE_CS_CHECK=true
+        - DEPS=locked
+    - php: 5.5
+      env:
+        - DEPS=latest
+    - php: 5.6
+      env:
+        - DEPS=lowest
     - php: 5.6
       env:
-        - EXECUTE_COVERAGE=true
+        - DEPS=locked
         - DEPLOY_DOCS="$(if [[ $TRAVIS_BRANCH == 'master' && $TRAVIS_PULL_REQUEST == 'false' ]]; then echo -n 'true' ; else echo -n 'false' ; fi)"
         - PATH="$HOME/.local/bin:$PATH"
-    - php: 7.0
+        - TEST_COVERAGE=true
+    - php: 5.6
+      env:
+        - DEPS=latest
+    - php: 7
+      env:
+        - DEPS=lowest
+    - php: 7
+      env:
+        - DEPS=locked
+        - CHECK_CS=true
+    - php: 7
+      env:
+        - DEPS=latest
+    - php: 7.1
+      env:
+        - DEPS=lowest
+    - php: 7.1
+      env:
+        - DEPS=locked
     - php: 7.1
+      env:
+        - DEPS=latest
+    - php: hhvm
+      env:
+        - DEPS=lowest
     - php: hhvm
+      env:
+        - DEPS=locked
+    - php: hhvm
+      env:
+        - DEPS=latest
 
 notifications:
   irc: "irc.freenode.org#zftalk.dev"
   email: false
 
 before_install:
-  - if [[ $EXECUTE_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini || return 0 ; fi
-  - composer self-update
-  - if [[ $EXECUTE_COVERAGE == 'true' ]]; then composer require --no-update satooshi/php-coveralls:dev-master ; fi
+  - travis_retry composer self-update
+  - if [[ $TRAVIS_PHP_VERSION != "hhvm" && $TEST_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini ; fi
 
 install:
-  - travis_retry composer install --no-interaction --prefer-source
-  - composer info -i
+  - if [[ $DEPS == 'latest' ]]; then travis_retry composer update $COMPOSER_ARGS ; fi
+  - if [[ $DEPS == 'lowest' ]]; then travis_retry composer update --prefer-lowest --prefer-stable $COMPOSER_ARGS ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then travis_retry composer require --dev $COMPOSER_ARGS satooshi/php-coveralls:^1.0 ; fi
+  - travis_retry composer install $COMPOSER_ARGS
+  - composer show
 
 script:
-  - if [[ $EXECUTE_COVERAGE == 'true' ]]; then composer test-coverage ; fi
-  - if [[ $EXECUTE_COVERAGE != 'true' ]]; then composer test ; fi
-  - if [[ $EXECUTE_CS_CHECK == 'true' ]]; then composer cs ; fi
-  - if [[ $DEPLOY_DOCS == "true" && "$TRAVIS_TEST_RESULT" == "0" ]]; then wget -O theme-installer.sh "https://raw.githubusercontent.com/zendframework/zf-mkdoc-theme/master/theme-installer.sh" ; chmod 755 theme-installer.sh ; ./theme-installer.sh ; fi
-
-after_success:
-  - if [[ $DEPLOY_DOCS == "true" ]]; then echo "Preparing to build and deploy documentation" ; ./zf-mkdoc-theme/deploy.sh ; echo "Completed deploying documentation" ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then composer test-coverage ; else composer test ; fi
+  - if [[ $CHECK_CS == 'true' ]]; then composer cs-check ; fi
+  - if [[ $DEPLOY_DOCS == "true" && "$TRAVIS_TEST_RESULT" == "0" ]]; then travis_retry curl -sSL https://raw.githubusercontent.com/zendframework/zf-mkdoc-theme/master/theme-installer.sh | bash ; fi
 
 after_script:
-  - if [[ $EXECUTE_COVERAGE == 'true' ]]; then composer coveralls ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then travis_retry composer upload-coverage ; fi
+
+after_success:
+  - if [[ $DEPLOY_DOCS == "true" ]]; then ./zf-mkdoc-theme/deploy.sh ; fi