PHP工匠优化Bitbucket管道上的返回错误

Question

我正在尝试将bitbucket管道与laravel一起使用。但是，每次运行管道时都会返回以下错误：

> post-install-cmd: IlluminateFoundationComposerScripts::postInstall
> post-install-cmd: php artisan optimize --verbose
Generating optimized class loader
Compiling common classes
Script php artisan optimize --verbose handling the post-install-cmd event returned with an error
  [RuntimeException]  
  Error Output:       
Exception trace:
 () at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:196
 ComposerEventDispatcherEventDispatcher->doDispatch() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:94
 ComposerEventDispatcherEventDispatcher->dispatchScript() at phar:///usr/local/bin/composer/src/Composer/Installer.php:350
 ComposerInstaller->run() at phar:///usr/local/bin/composer/src/Composer/Command/InstallCommand.php:134
 ComposerCommandInstallCommand->execute() at phar:///usr/local/bin/composer/vendor/symfony/console/Command/Command.php:256
 SymfonyComponentConsoleCommandCommand->run() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:838
 SymfonyComponentConsoleApplication->doRunCommand() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:189
 SymfonyComponentConsoleApplication->doRun() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:167
 ComposerConsoleApplication->doRun() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:120
 SymfonyComponentConsoleApplication->run() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:98
 ComposerConsoleApplication->run() at phar:///usr/local/bin/composer/bin/composer:43
 require() at /usr/local/bin/composer:25

bitbucket-pipelines.yml：

# This is a sample build configuration for PHP.
# Check our guides at https://confluence.atlassian.com/x/VYk8Lw for more examples.
# Only use spaces to indent your .yml configuration.
# -----
# You can specify a custom docker image from Docker Hub as your build environment.
image: phpunit/phpunit:5.0.3
pipelines:
  default:
    - step:
        script: # Modify the commands below to build your repository.
          - composer install --verbose

Answer 1

解决了问题，我需要设置一些环境变量。

要更具体，我使用了一个称为rollbar的收集错误服务（顺便说一句，真的很好）

，在config/services.php中，它是这样的：

'rollbar' => [
    'access_token' => env('ROLLBAR_ACCESS_TOKEN'),
    'level' => env('ROLLBAR_LEVEL', 'error'),
],

我只需要在bitbucket上的Settings/PIPELINES/Environment variables中设置ROLLBAR_ACCESS_TOKEN变量