feat: store caching (#188)

* add pnpm store caching

* style: format

* no semicolons
* no star imports
* import order

* style: no star imports

---------

Co-authored-by: khai96_ <[email protected]>

Author: jrmajor

README.md

@@ -42,6 +42,14 @@ If `run_install` is a YAML string representation of either an object or an array
 
 **Optional** (_type:_ `string[]`) Additional arguments after `pnpm [recursive] install`, e.g. `[--ignore-scripts, --strict-peer-dependencies]`.
 
+### `cache`
+
+**Optional** (_type:_ `boolean`, _default:_ `false`) Whether to cache the pnpm store directory.
+
+### `cache_dependency_path`
+
+**Optional** (_type:_ `string|string[]`, _default:_ `pnpm-lock.yaml`) File path to the pnpm lockfile, which contents hash will be used as a cache key.
+
 ### `package_json_file`
 
 **Optional** (_type:_ `string`, _default:_ `package.json`) File path to the `package.json`/[`package.yaml`](https://github.com/pnpm/pnpm/pull/1799) to read "packageManager" configuration.
@@ -142,13 +150,7 @@ jobs:
         name: Install pnpm
         with:
           version: 10
-          run_install: false
-
-      - name: Install Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-          cache: 'pnpm'
+          cache: true
 
       - name: Install dependencies
         run: pnpm install

action.yml

@@ -15,6 +15,14 @@ inputs:
     description: If specified, run `pnpm install`
     required: false
     default: 'null'
+  cache:
+    description: Whether to cache the pnpm store directory
+    required: false
+    default: 'false'
+  cache_dependency_path:
+    description: File path to the pnpm lockfile, which contents hash will be used as a cache key
+    required: false
+    default: 'pnpm-lock.yaml'
   package_json_file:
     description: File path to the package.json to read "packageManager" configuration. This path must be relative to the repository root (GITHUB_WORKSPACE).
     required: false

dist/index.js

@@ -7,7 +7,10 @@
     "update-pnpm-dist": "pnpm install && cp ./node_modules/pnpm/dist/pnpm.cjs ./dist/pnpm.cjs && cp ./node_modules/pnpm/dist/worker.js ./dist/worker.js"
   },
   "dependencies": {
+    "@actions/cache": "^4.1.0",
     "@actions/core": "^1.10.1",
+    "@actions/exec": "^1.1.1",
+    "@actions/glob": "^0.5.0",
     "@types/expand-tilde": "^2.0.2",
     "@types/node": "^20.11.5",
     "expand-tilde": "^2.0.2",