agaric-coop/box/provisioning/roles/geerlingguy.composer/README.md

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# Ansible Role: Composer
[![Build Status](https://travis-ci.org/geerlingguy/ansible-role-composer.svg?branch=master)](https://travis-ci.org/geerlingguy/ansible-role-composer)
Installs Composer, the PHP Dependency Manager, on any Linux or UNIX system.
## Requirements
- `php` (version 5.4+) should be installed and working (you can use the `geerlingguy.php` role to install).
- `git` should be installed and working (you can use the `geerlingguy.git` role to install).
## Role Variables
Available variables are listed below, along with default values (see `defaults/main.yml`):
composer_path: /usr/local/bin/composer
The path where composer will be installed and available to your system. Should be in your user's `$PATH` so you can run commands simply with `composer` instead of the full path.
composer_keep_updated: false
Set this to `true` to update Composer to the latest release every time the playbook is run.
composer_home_path: '~/.composer'
composer_home_owner: root
composer_home_group: root
The `COMPOSER_HOME` path and directory ownership; this is the directory where global packages will be installed.
composer_version: ''
You can install a specific release of Composer, e.g. `composer_version: '1.0.0-alpha11'`. If left empty the latest development version will be installed. Note that `composer_keep_updated` will override this variable, as it will always install the latest development version.
composer_global_packages: {}
A list of packages to install globally (using `composer global require`). If you want to install any packages globally, add a list item with a dictionary with the `name` of the package and a `release`, e.g. `- { name: phpunit/phpunit, release: "4.7.*" }`. The 'release' is optional, and defaults to `@stable`.
composer_add_to_path: true
If `true`, and if there are any configured `composer_global_packages`, the `vendor/bin` directory inside `composer_home_path` will be added to the system's default `$PATH` (for all users).
composer_project_path: /path/to/project
Path to a composer project.
composer_add_project_to_path: false
If `true`, and if you have configured a `composer_project_path`, the `vendor/bin` directory inside `composer_project_path` will be added to the system's default `$PATH` (for all users).
composer_github_oauth_token: ''
GitHub OAuth token, used to avoid GitHub API rate limiting errors when building and rebuilding applications using Composer. Follow GitHub's directions to [Create a personal access token](https://help.github.com/articles/creating-an-access-token-for-command-line-use/) if you run into these rate limit errors.
php_executable: php
The executable name or full path to the PHP executable. This is defaulted to `php` if you don't override the variable.
## Dependencies
None (but make sure you've installed PHP; the `geerlingguy.php` role is recommended).
## Example Playbook
- hosts: servers
roles:
- geerlingguy.composer
After the playbook runs, `composer` will be placed in `/usr/local/bin/composer` (this location is configurable), and will be accessible via normal system accounts.
## License
MIT / BSD
## Author Information
This role was created in 2014 by [Jeff Geerling](https://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).