From 3d04419884a96a005a76cce14743f8a147bc0cb2 Mon Sep 17 00:00:00 2001
From: Javier Spagnoletti <phansys@gmail.com>
Date: Fri, 23 Mar 2018 21:21:04 -0300
Subject: [PATCH] Update config for Travis CI in order to run tests in a
 containerized Trusty environment with PHP 7.2 and lowest dependencies on PHP
 7.1

---
 .travis.yml                                  | 23 +++++++++++++++-----
 composer.json                                |  6 ++---
 src/Command/BuiltIn/DeployCommand.php        |  2 +-
 src/Command/BuiltIn/Releases/ListCommand.php |  2 +-
 4 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3241d8c..3dd16a5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,23 @@
 language: php
-php:
-  - '5.5'
-  - '5.6'
-  - '7.0'
-  - '7.1'
+
+dist: trusty
+
+sudo: false
+
+matrix:
+    fast_finish: true
+    include:
+        - php: 5.5
+        - php: 5.6
+        - php: 7.0
+        - php: 7.1
+        - php: 7.1
+          env: dependencies=lowest
+        - php: 7.2
 
 install:
-  - composer install
+  - composer install --optimize-autoloader --classmap-authoritative --no-interaction
+  - if [ "$dependencies" = "lowest" ]; then composer update --prefer-lowest --prefer-stable --optimize-autoloader --classmap-authoritative --no-interaction; fi;
 
 script:
   - mkdir -p build/logs
diff --git a/composer.json b/composer.json
index 10ae4de..2516752 100644
--- a/composer.json
+++ b/composer.json
@@ -13,16 +13,16 @@
   ],
   "require": {
     "php": ">=5.5.9",
-    "monolog/monolog": "^1.0",
+    "monolog/monolog": "^1.23",
     "symfony/console": "^3.0",
     "symfony/filesystem": "^3.0",
     "symfony/event-dispatcher": "^3.0",
     "symfony/finder": "^3.0",
-    "symfony/yaml": "^3.0",
+    "symfony/yaml": "^3.0.7",
     "symfony/process": "^3.0"
   },
   "require-dev": {
-    "phpunit/phpunit": "4.8.*",
+    "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0",
     "satooshi/php-coveralls": "~1.0"
   },
   "autoload": {
diff --git a/src/Command/BuiltIn/DeployCommand.php b/src/Command/BuiltIn/DeployCommand.php
index dd86e4d..0ffcc6a 100644
--- a/src/Command/BuiltIn/DeployCommand.php
+++ b/src/Command/BuiltIn/DeployCommand.php
@@ -142,7 +142,7 @@ class DeployCommand extends AbstractCommand
 
     protected function runOnHosts(OutputInterface $output, $tasks)
     {
-        $hosts = $this->runtime->getEnvOption('hosts');
+        $hosts = $this->runtime->getEnvOption('hosts', []);
         if (count($hosts) == 0) {
             $output->writeln(sprintf('    No hosts defined, skipping %s tasks', $this->getStageName()));
             $output->writeln('');
diff --git a/src/Command/BuiltIn/Releases/ListCommand.php b/src/Command/BuiltIn/Releases/ListCommand.php
index 4bee690..15e8eac 100644
--- a/src/Command/BuiltIn/Releases/ListCommand.php
+++ b/src/Command/BuiltIn/Releases/ListCommand.php
@@ -73,7 +73,7 @@ class ListCommand extends AbstractCommand
 
             $output->writeln('');
 
-            $hosts = $this->runtime->getEnvOption('hosts');
+            $hosts = $this->runtime->getEnvOption('hosts', []);
             if (count($hosts) == 0) {
                 $output->writeln('No hosts defined');
                 $output->writeln('');