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community.general.yarn – Manage node.js packages with Yarn

Note

This plugin is part of the community.general collection (version 3.8.3).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install community.general.

To use it in a playbook, specify: community.general.yarn.

Synopsis

• Manage node.js packages with the Yarn package manager (https://yarnpkg.com/)

Requirements

The below requirements are needed on the host that executes this module.

• Yarn installed in bin path (typically /usr/local/bin)

Parameters

Parameter	Comments
executable path	The executable location for yarn.
global boolean	Install the node.js library globally Choices: no ← (default) yes
ignore_scripts boolean	Use the –ignore-scripts flag when installing. Choices: no ← (default) yes
name string	The name of a node.js library to install If omitted all packages in package.json are installed. To globally install from local node.js library. Prepend “file:” to the path of the node.js library.
path path	The base path where Node.js libraries will be installed. This is where the node_modules folder lives.
production boolean	Install dependencies in production mode. Yarn will ignore any dependencies under devDependencies in package.json Choices: no ← (default) yes
registry string	The registry to install modules from.
state string	Installation state of the named node.js library If absent is selected, a name option must be provided Choices: present ← (default) absent latest
version string	The version of the library to be installed. Must be in semver format. If “latest” is desired, use “state” arg instead

Examples

- name: Install "imagemin" node.js package.
  community.general.yarn:
    name: imagemin
    path: /app/location

- name: Install "imagemin" node.js package on version 5.3.1
  community.general.yarn:
    name: imagemin
    version: '5.3.1'
    path: /app/location

- name: Install "imagemin" node.js package globally.
  community.general.yarn:
    name: imagemin
    global: yes

- name: Remove the globally-installed package "imagemin".
  community.general.yarn:
    name: imagemin
    global: yes
    state: absent

- name: Install "imagemin" node.js package from custom registry.
  community.general.yarn:
    name: imagemin
    registry: 'http://registry.mysite.com'

- name: Install packages based on package.json.
  community.general.yarn:
    path: /app/location

- name: Update all packages in package.json to their latest version.
  community.general.yarn:
    path: /app/location
    state: latest

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Description
changed boolean	Whether Yarn changed any package data Returned: always Sample: true
invocation dictionary	Parameters and values used during execution Returned: success Sample: {“module_args”: {“executable”: null, “globally”: false, “ignore_scripts”: false, “name”: null, “path”: “/some/path/folder”, “production”: false, “registry”: null, “state”: “present”, “version”: null}}
msg string	Provides an error message if Yarn syntax was incorrect Returned: failure Sample: “Package must be explicitly named when uninstalling.”
out string	Output generated from Yarn with emojis removed. Returned: always Sample: “yarn add v0.16.1[1/4] Resolving packages…[2/4] Fetching packages…[3/4] Linking dependencies…[4/4] Building fresh packages…success Saved lockfile.success Saved 1 new dependency..left-pad@1.1.3 Done in 0.59s.”

Authors

• David Gunter (@verkaufer)

• Chris Hoffman (@chrishoffman), creator of NPM Ansible module)