Add pear modules, mail and net_smtp via composer (#93)

Add pear modules, mail and net_smtp via composer, remove php 5.6 build due to phpunit 6

lib/composer/vendor/consolidation/annotated-command/.travis.yml

@@ -4,16 +4,23 @@ branches:
   # Only test the master branch and SemVer tags.
   only:
     - master
-    - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/
+    - '/^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/'
 
 matrix:
   include:
-    - php: 7.0
-      env: dependencies=highest
-    - php: 5.6
-    - php: 5.5
-    - php: 5.4
-      env: dependencies=lowest
+    -
+      php: 7.1
+      env: 'HIGHEST_LOWEST="update" STABILITY="RC"'
+    -
+      php: 7.0.11
+      env: DO_POST_BUILD_ACTIONS=1
+    -
+      php: 5.6
+    -
+      php: 5.5
+    -
+      php: 5.4
+      env: 'HIGHEST_LOWEST="update --prefer-lowest"'
 
 sudo: false
 
@@ -22,13 +29,71 @@ cache:
     - $HOME/.composer/cache
 
 before_script:
-  - if [ -z "$dependencies" ]; then composer install --prefer-dist; fi;
-  - if [ "$dependencies" = "lowest" ]; then composer update --prefer-dist --prefer-lowest -n; fi;
-  - if [ "$dependencies" = "highest" ]; then composer update --prefer-dist -n; fi;
+  # If running a highest/lowest dependencies test, get rid of composer.lock
+  - |
+    if [ -n "$HIGHEST_LOWEST" ] ; then
+      rm composer.lock
+      composer config --unset platform.php
+      composer config minimum-stability ${STABILITY-stable}
+    fi
+  - 'composer -n ${HIGHEST_LOWEST-install} --prefer-dist'
+  - composer why symfony/console
+  # Print out all  of the installed packages in alphabetical order, with versions
+  - composer licenses
 
 script:
   - vendor/bin/phpunit
-  - vendor/bin/phpcs --standard=PSR2 -n src
+  - 'vendor/bin/phpcs --standard=PSR2 -n src'
 
 after_success:
-  - travis_retry php vendor/bin/coveralls -v
+  - 'travis_retry php vendor/bin/coveralls -v'
+  - |
+    # Only do post-build actions in one environment, and only if there is a GITHUB token.
+    if [ -z "$DO_POST_BUILD_ACTIONS" ] ; then
+      return
+    fi
+    if [ -z "$GITHUB_TOKEN" ]; then
+      echo "No GITHUB_TOKEN defined; exiting."
+      return
+    fi
+    ###
+    # Run composer lock update on cron jobs.
+    # See: https://github.com/danielbachhuber/composer-lock-updater
+    ###
+    if [ "$TRAVIS_EVENT_TYPE" != "cron" ] ; then
+      echo "Not a cron job; exiting."
+      return
+    fi
+    ###
+    # Only run on one job of a master branch build
+    ###
+    if [ "master" != "$TRAVIS_BRANCH" ] ; then
+      echo "composer.lock update only runs on the master branch."
+      return
+    fi
+    ###
+    # Install composer-lock-updater
+    ###
+    export PATH="$HOME/.composer/vendor/bin:$PATH"
+    composer global require danielbachhuber/composer-lock-updater
+    ###
+    # Optional: install Sensio Labs security checker to include security advisories in PR comments
+    ###
+    mkdir -p $HOME/bin
+    wget -O $HOME/bin/security-checker.phar http://get.sensiolabs.org/security-checker.phar
+    chmod +x $HOME/bin/security-checker.phar
+    export PATH="$HOME/bin:$PATH"
+    ###
+    # Install hub for creating GitHub pull requests
+    ###
+    wget -O hub.tgz https://github.com/github/hub/releases/download/v2.2.9/hub-linux-amd64-2.2.9.tgz
+    tar -zxvf hub.tgz
+    export PATH=$PATH:$PWD/hub-linux-amd64-2.2.9/bin/
+    ###
+    # Run composer-lock-updater
+    ###
+    clu
+
+
+
+