fix: skip install if cache hit

README.md

@@ -4,6 +4,8 @@
 
 ## Usage
 
+It will setup pnpm and run `pnpm install`.
+
 ```yml
 - name: Setup pnpm and Install
   uses: seepine/actions-setup-pnpm@v1
@@ -11,8 +13,10 @@
 
 ## Input
 
-
 | Output Item  | Description                                                                                            | Required | Default |
 | ------------ | ------------------------------------------------------------------------------------------------------ | -------- | ------- |
-| run_instasll | The working dir for the action                                                                         | false    | true    |
+| run_install  | If specified, run pnpm install.                                                                        | false    | true    |
+| install_cmd | Default install cmd is <pnpm install --frozen-lockfile --prefer-offline>                                | false    | -       |
+| enable-corepack | Enable corepack, not use pnpm/action-setup action                                                   | false    | true    |
+| verison     | Only enable-corepack false, If you're not setting the packageManager field in package.json, set the version here | false | 8 |
 | cwd          | Changes node's process.cwd() if the project is not located on the root. Default to process.cwd() files | false    | .       |

action.yml

@@ -1,11 +1,23 @@
-name: 'PNPM install'
+name: 'Pnpm Setup and Install'
 description: 'Setup pnpm and run pnpm install with cache enabled'
 
 inputs:
   run_install:
-    description: If specified, run `pnpm install`
+    description: "If specified, run pnpm install."
     required: false
     default: 'true'
+  install_cmd:
+    description: "Default install cmd is <pnpm install --frozen-lockfile --prefer-offline>"
+    required: false
+    default: 'pnpm install --frozen-lockfile --prefer-offline'
+  enable-corepack:
+    description: "Enable corepack"
+    required: false
+    default: 'true'
+  verison:
+    description: "Only enable-corepack false, If you're not setting the packageManager field in package.json, add the version here"
+    required: false
+    default: '8'
   cwd:
     description: "Changes node's process.cwd() if the project is not located on the root. Default to process.cwd()"
     required: false
@@ -14,16 +26,20 @@ inputs:
 runs:
   using: 'composite'
   steps:
-      # If you want to set pnpm version, setting the packageManager field in package.json like "packageManager":"pnpm@8.10.2"
     - name: ⚙️ Enable Corepack
+      if: ${{ inputs.enable-corepack == 'true' }}
       shell: bash
       working-directory: ${{ inputs.cwd }}
       run: |
         corepack enable
-        corepack enable npm
         echo "corepack enabled"
-        echo "pnpm version : $(pnpm -v)"
+
-        echo "pnpm store path : $(pnpm store path)"
+    - uses: pnpm/action-setup@v2.2.4
+      if: ${{ inputs.enable-corepack == 'false' }}
+      with:
+        run_install: false
+        # If you're not setting the packageManager field in package.json, add the version here
+        version: ${{ inputs.verison }}
 
     - name: Expose pnpm config(s) through "$GITHUB_OUTPUT"
       id: pnpm-config
@@ -41,25 +57,33 @@ runs:
       name: Get hash of lock files
       id: get-hash
       with:
+        # Prevent installing new dependencies without using pnpm
         patterns: |
+          **/package-lock.json
           **/pnpm-lock.yaml
+          **/yarn.lock
 
     - uses: actions/cache@v3
       name: Setup pnpm cache
+      id: pnpm-cache
       with:
         path: ${{ steps.pnpm-config.outputs.STORE_PATH }}
         key: ${{ runner.os }}-pnpm-store-cache-${{ steps.cache-rotation.outputs.YEAR_MONTH }}-${{ steps.get-hash.outputs.hash }}
         restore-keys: |
           ${{ runner.os }}-pnpm-store-cache-${{ steps.cache-rotation.outputs.YEAR_MONTH }}-
 
+    # Prevent store to grow over time (not needed with yarn)
+    # Note: not perfect as it prune too much in monorepos so the idea
+    #       is to use cache-rotation as above. In the future this might work better.
+    #- name: Prune pnpm store
+    #  shell: bash
+    #  run: pnpm prune store
+
     - name: Install dependencies
-      if: ${{ inputs.run_install == 'true' }}
+      if: ${{ steps.pnpm-cache.outputs.cache-hit != 'true' && inputs.run_install == 'true' }}
       shell: bash
       working-directory: ${{ inputs.cwd }}
-      run: pnpm install --frozen-lockfile --prefer-offline
+      run: ${{ inputs.install_cmd }}
       env:
-        HUSKY: '0'
+        # Other environment variables
-
+        HUSKY: '0' # By default do not run HUSKY install
-    - run: |
-        echo ""
-        echo "Setup pnpm finish."