grunt-shipit-silverstripe

Shipit SilverStripe is a plugin for automating SilverStripe tasks when deploying sites with the Shipit deployment tool for Grunt.js.

Note: This is very much a beta release! Use caution when implementing it in a production environment!

Getting Started

Prior to installing this plugin, it's recommended that you install and configure Shipit first.

This plugin requires Grunt ~0.4.5

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-shipit-silverstripe --save-dev

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('grunt-shipit-silverstripe');

Options

The options for this plugin uses the same configuration as Shipit. However, there are a few options that have been added.

linkedFiles

Type: Array<String>

An array of files to symlink to the current release from the shared directory.

linkedDirs

Type: Array<String>

An array of paths to symlink to the current release from the shared directory.

host

Type: String

Full domain name of the website. This must match the domain name that will be used within a browser when the site is visited.

Example Configuration

  grunt.initConfig({
    shipit: {
      options: {
        // Project will be build in this directory.
        workspace: '/tmp/'+pkg.name,

        // Project will be deployed in this directory.
        deployTo: '/home/username/application',

        // Repository url.
        repositoryUrl: pkg.repository.url,

        // This files will not be transfered.
        ignores: ['.git', 'node_modules'],

        // Number of release to keep (for rollback).
        keepReleases: 5,

        // Default git branch; Comment out to force manual entry of branch
        // from CLI or environment variable
        // branch: 'master',

        // Array of files to link in shared directory.
        linkedFiles: ['_ss_environment.php', 'robots.txt'],

        // Array of directories to link in shared directory.
        linkedDirs: ['assets', 'silverstripe-cache', 'vendor'],

        // Full domain name of site
        host: 'www.hostname.com'

      },

      // Staging environment.
      staging: {
        servers: '[email protected]',
        host: 'staging.hostname.com',
        deployTo: '/home/username/application',
        branch: 'develop'
      }
    }
  });

Options can be assigned globally or to a specific environment.

Tasks

By default, SilverStripe related tasks are set to run with the standard Shipit deploy and rollback tasks. Tasks can be executed independently by adding the task after a Shipit call:

grunt shipit:<stage> <task>

ss:shared

Updates links from shared files and directories to current release.

ss:composer

Runs a Composer update for the current release.

ss:devbuild

Runs a SilverStripe dev/build process

db:backup

Perform backup of current database

db:purge

Purge older backups of database

db:restore

Restore previous database from backup

Configuration

Shared Files and Directories

For shared files and directories, create a directory called shared within the deployTo path. Upload all files and directories you wish to be shared across all releases. Be sure and update the linkedFiles and linkedDirs options so that symlinks are created for each new release added.

Note: The ss:shared task cannot create directories that don't exist when symlinks are created. If a path includes directories that don't exist, you'll need to make sure and update your repository to include the directories prior to deployment.

SilverStripe Environment

In order for the ss:devbuild task to properly flush the cache after a dev/build, you'll need to update your _ss_environment.php to allow for a URL paramager for the SS_ENVIRONMENT_TYPE:

$env_type = isset($_GET['env_type']) ? $_GET['env_type'] : 'dev';
define('SS_ENVIRONMENT_TYPE', $env_type);

Also, in order for sake to run a dev/build on the server, you'll need to update your _ss_environment.php config so that it includes the _FILE_TO_URL_MAPPING variable:

// This is used by sake to know which directory points to which URL
global $_FILE_TO_URL_MAPPING;
$_FILE_TO_URL_MAPPING[realpath('/var/www/public_html')] = 'http://www.yoursite.com';

More information about this can be found on the SilverStripe Documentation site.

Database

In order to keep credentials secure for database tasks, a file must be uploaded to your shared directory. Create a file called database.json with the following contents updated with the correct credentials:

{
    "staging": {
        "host": "localhost",
        "database": "database",
        "username": "username",
        "password": "password"
    }
}