Fix/mitigate random failing builds (#46)

* ensure random strings start with a letter

* ignore wp-content

* require dev external packages to cache composer

* retry composer install if necessary

* don’t cache vendor

* sort packages

Author: aaemnnosttv

.gitignore

@@ -4,3 +4,4 @@ node_modules/
 vendor/
 .idea
 /wordpress
+/wp-content

.travis.yml

@@ -6,7 +6,7 @@ php:
   - 7.0
   - 5.6
 
-install: composer install
+install: travis_retry composer install
 
 before_script:
   - composer validate --strict
@@ -15,10 +15,6 @@ before_script:
 
 script: composer run-behat
 
-cache:
-  directories:
-    - vendor
-
 notifications:
   email:
     on_success: never

composer.json

@@ -27,13 +27,16 @@
         "php": ">=5.5",
         "illuminate/container": "^5.1",
         "symfony/filesystem": "^2.7 || ^3 || ^4",
-        "wp-cli/wp-cli": "^1 || ^2",
         "wp-cli/config-command": "^1 || ^2",
         "wp-cli/core-command": "^1 || ^2",
-        "wp-cli/db-command": "^1 || ^2"
+        "wp-cli/db-command": "^1 || ^2",
+        "wp-cli/wp-cli": "^1 || ^2"
     },
     "require-dev": {
+        "aaemnnosttv/wp-sqlite-db": "^1.0",
         "behat/behat": "~2.5",
+        "koodimonni/composer-dropin-installer": "^1.2",
+        "roots/bedrock": "^1.8",
         "wp-cli/entity-command": "^1 || ^2",
         "wp-cli/eval-command": "^1 || ^2",
         "wp-cli/scaffold-package-command": "^0.5.0"
@@ -66,5 +69,8 @@
                 "pre": "TROUBLESHOOTING.md"
             }
         }
+    },
+    "config": {
+        "sort-packages": true
     }
 }

features/steps/given.php

@@ -161,5 +161,5 @@ function($world) {
 });
 
 $steps->Given('/^a random string as {(\w+)}$/', function($world, $var_name) {
-    $world->variables[ $var_name ] = substr(md5(uniqid('', true)), 0, 8);
+    $world->variables[ $var_name ] = substr(uniqid('v'), 0, 8); // ensure the string starts with a letter
 });