How to get current host roles ?

[bastien70]

Hello, if I have defined two hosts which each have their own roles, how can I, in a task, retrieve the roles of the host that is currently in use?

I've this :

// Hosts
host('prod')
    ->hostname($_ENV['DEPLOYER_REPO_HOST'])
    ->identityFile($_ENV['DEPLOYER_IDENTITY_FILE'])
    ->forwardAgent()
    ->set('deploy_path', sprintf('%s/%s', $_ENV['DEPLOYER_DEPLOY_PATH_PROD'], $_ENV['DEPLOYER_APPLICATION_NAME']))
    ->roles('prod');

host('dev')
    ->hostname($_ENV['DEPLOYER_REPO_HOST'])
    ->identityFile($_ENV['DEPLOYER_DEPLOY_PATH_DEV'])
    ->forwardAgent()
    ->set('deploy_path', sprintf('%s/%s', $_ENV['DEPLOYER_DEPLOY_PATH_DEV'], $_ENV['DEPLOYER_APPLICATION_NAME']))
    ->roles('dev');

task('deploy:assets:install', function () {
    cd('{{release_path}}');
    run('npm install');

    // if current host has 'prod' role
    run('npm run build');

   //if current host has 'dev' role
   run('npm run dev');
})->desc('Install bundle assets');

[antonmedv]

In v7, you can get current Host instance via currentHost() func call.

[bastien70]

Okay but v7 is not released, and so there is no doc for breaking changes :/