Merge commit '5f3cedf30edd2149f0ef0c1c267d9c0250bb7393' as 'lemp-rhel7/roles/ansible-role-composer'

lemp-rhel7/roles/ansible-role-composer/.travis.yml

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+---
+sudo: required
+language: python
+python: "2.7"
+
+env:
+  - SITE=test.yml
+  - SITE=test-global-require.yml
+
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install curl
+
+install:
+  # Install Ansible.
+  - pip install ansible
+
+  # Add ansible.cfg to pick up roles path.
+  - "{ echo '[defaults]'; echo 'roles_path = ../'; } >> ansible.cfg"
+
+  # Install required dependencies.
+  - ansible-galaxy install geerlingguy.php
+
+script:
+  # Check the role/playbook's syntax.
+  - "ansible-playbook -i tests/inventory tests/$SITE --syntax-check"
+
+  # Run the role/playbook with ansible-playbook.
+  - "ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo"
+
+  # Run the role/playbook again, checking to make sure it's idempotent.
+  - >
+    ansible-playbook -i tests/inventory tests/$SITE --connection=local --sudo
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)
+
+  # Check if composer is installed and working.
+  - composer
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

lemp-rhel7/roles/ansible-role-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_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](http://jeffgeerling.com/), author of [Ansible for DevOps](http://ansiblefordevops.com/).

lemp-rhel7/roles/ansible-role-composer/defaults/main.yml

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+---
+composer_path: /usr/local/bin/composer
+composer_keep_updated: false
+composer_version: ''
+
+# The directory where global packages will be installed.
+composer_home_path: '~/.composer'
+composer_home_owner: root
+composer_home_group: root
+
+# A list of packages to install globally. See commented examples below for
+# usage; the 'release' is optional, and defaults to '@stable'.
+composer_global_packages: []
+  # - { name: phpunit/phpunit, release: "4.7.x" }
+  # - { name: phpunit/phpunit, release: "@stable" }
+
+composer_add_to_path: true
+
+# GitHub OAuth token (used to help overcome API rate limits).
+composer_github_oauth_token: ''

lemp-rhel7/roles/ansible-role-composer/meta/main.yml

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+---
+dependencies: []
+
+galaxy_info:
+  author: geerlingguy
+  description: Composer PHP Dependency Manager
+  company: "Midwestern Mac, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 1.9
+  platforms:
+    - name: EL
+      versions:
+      - all
+    - name: GenericUNIX
+      versions:
+      - all
+    - name: Fedora
+      versions:
+      - all
+    - name: opensuse
+      versions:
+      - all
+    - name: GenericBSD
+      versions:
+      - all
+    - name: FreeBSD
+      versions:
+      - all
+    - name: Ubuntu
+      versions:
+      - all
+    - name: SLES
+      versions:
+      - all
+    - name: GenericLinux
+      versions:
+      - all
+    - name: Debian
+      versions:
+      - all
+  galaxy_tags:
+    - packaging
+    - web

lemp-rhel7/roles/ansible-role-composer/tasks/global-require.yml

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+---
+- name: Install configured globally-required packages.
+  become: yes
+  become_user: "{{ composer_home_owner }}"
+  shell: >
+    COMPOSER_HOME={{ composer_home_path }}
+    composer global require {{ item.name }}:{{ item.release | default('@stable') }} --no-progress
+    creates={{ composer_home_path }}/vendor/{{ item.name }}
+  register: composer_global_require_result
+  with_items: "{{ composer_global_packages }}"
+
+- name: Add composer_home_path bin directory to global $PATH.
+  template:
+    src: composer.sh.j2
+    dest: /etc/profile.d/composer.sh
+    mode: 0644
+  when: composer_add_to_path

lemp-rhel7/roles/ansible-role-composer/tasks/main.yml

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+---
+- name: Set php_executable variable to a default if not defined.
+  set_fact:
+    php_executable: php
+  when: php_executable is not defined
+
+- name: Check if Composer is installed.
+  stat: "path={{ composer_path }}"
+  register: composer_bin
+
+- name: Download Composer installer.
+  get_url:
+    url: https://getcomposer.org/installer
+    dest: /tmp/composer-installer.php
+    mode: 0755
+  when: not composer_bin.stat.exists
+
+- name: Run Composer installer.
+  command: >
+    {{ php_executable }} composer-installer.php {% if composer_version != '' %} --version={{ composer_version }}{% endif %}
+    chdir=/tmp
+  when: not composer_bin.stat.exists
+
+- name: Move Composer into globally-accessible location.
+  shell: >
+    mv /tmp/composer.phar {{ composer_path }}
+    creates={{ composer_path }}
+  when: not composer_bin.stat.exists
+
+- name: Update Composer to latest version (if configured).
+  shell: >
+    {{ php_executable }} {{ composer_path }} self-update
+  register: composer_update
+  changed_when: "'Updating to version' in composer_update.stdout"
+  when: composer_keep_updated
+
+- name: Ensure composer directory exists.
+  file:
+    path: "{{ composer_home_path }}"
+    owner: "{{ composer_home_owner }}"
+    group: "{{ composer_home_group }}"
+    state: directory
+
+- name: Add GitHub OAuth token for Composer (if configured).
+  template:
+    src: "auth.json.j2"
+    dest: "{{ composer_home_path }}/auth.json"
+    owner: "{{ composer_home_owner }}"
+    group: "{{ composer_home_group }}"
+  when: composer_github_oauth_token != ''
+
+- include: global-require.yml
+  when: composer_global_packages|length > 0

lemp-rhel7/roles/ansible-role-composer/templates/auth.json.j2

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+{
+    "github-oauth": {
+        "github.com": "{{ composer_github_oauth_token }}"
+    }
+}

lemp-rhel7/roles/ansible-role-composer/templates/composer.sh.j2

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+export PATH=$PATH:{{ composer_home_path }}/vendor/bin

lemp-rhel7/roles/ansible-role-composer/tests/inventory

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+localhost

lemp-rhel7/roles/ansible-role-composer/tests/test-global-require.yml

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+---
+- hosts: localhost
+  remote_user: root
+
+  vars:
+    php_enable_webserver: false
+    composer_global_packages:
+      - { name: phpunit/phpunit, release: "@stable" }
+
+  roles:
+    - geerlingguy.php
+    - ansible-role-composer

lemp-rhel7/roles/ansible-role-composer/tests/test.yml

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+---
+- hosts: localhost
+  remote_user: root
+
+  vars:
+    php_enable_webserver: false
+
+  roles:
+    - geerlingguy.php
+    - ansible-role-composer