feat(yarn2): add yarn 2 install action

README.md

@@ -12,6 +12,7 @@ This is a collection of reusable composite actions for GitHub Actions workflows.
         - [npm-install](#npm-install)
         - [setup-node](#setup-node)
         - [yarn-install](#yarn-install)
+        - [yarn2-install](#yarn2-install)
     - [PHP](#php)
         - [composer-install](#composer-install)
     - [Testing](#testing)
@@ -83,6 +84,8 @@ Will use every patch update within `v2.1.x`.
 
 #### yarn-install
 
+For use with Yarn 1.
+
 [Source](yarn-install/action.yml)
 
 1. Runs [actions/setup-node]
@@ -97,6 +100,25 @@ Will use every patch update within `v2.1.x`.
     node-version: 16
 ```
 
+#### yarn2-install
+
+For use with Yarn 2 (berry).
+
+[Source](yarn2-install/action.yml)
+
+1. Runs [actions/setup-node]
+2. Handles yarn cache
+3. Runs `yarn install`. Because this runs on CI, [`--immutable` will be used by
+   default](https://yarnpkg.com/cli/install).
+
+##### Example
+
+```yaml
+- uses: myparcelnl/actions/yarn2-install@v2
+  with:
+    node-version: 16
+```
+
 #### pnpm-install
 
 [Source](pnpm-install/action.yml)
@@ -393,13 +415,23 @@ jobs:
 ```
 
 [Codecov]: https://codecov.io
+
 [actions/checkout]: https://github.com/actions/checkout
+
 [actions/setup-node]: https://github.com/actions/setup-node
+
 [build-docker-image-reg]: #build-docker-image-reg
+
 [build-docker-image]: #build-docker-image
+
 [codecov/codecov-action]: https://github.com/codecov/codecov-action
+
 [composer-install]: #composer-install
+
 [npm-install]: #npm-install
+
 [pnpm-install]: #pnpm-install
+
 [semantic-release]: #semantic-release
+
 [yarn-install]: #yarn-install

yarn2-install/action.yml

@@ -0,0 +1,31 @@
+name: Install yarn 2 dependencies
+description: Install yarn 2 dependencies from scratch or from cache
+
+inputs:
+  node-version:
+    description: 'The Node.js version to use'
+    default: '16'
+    required: false
+
+runs:
+  using: composite
+  steps:
+    - uses: actions/setup-node@v3
+      with:
+        node-version: ${{ inputs.node-version }}
+
+    - name: 'Get yarn cache directory path'
+      id: yarn-cache-dir-path
+      shell: bash
+      run: echo "::set-output name=dir::$(yarn config get cacheFolder)"
+
+    - uses: actions/cache@v3
+      with:
+        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+        key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-yarn-
+
+    - name: 'Install yarn dependencies'
+      run: yarn install
+      shell: bash