Update README.md

Adds documentation hints for caching

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 10
+    labels:
+    - dependabot
+    - github-actions

.github/workflows/test.yaml

@@ -3,6 +3,7 @@ name: Test Action
 on:
   - push
   - pull_request
+  - workflow_dispatch
 
 jobs:
   test_default_inputs:
@@ -57,11 +58,65 @@ jobs:
         with:
           version: 4.11.1
           dest: ~/test/pnpm
-          bin_dest: ~/test/pnpm/.bin
-          registry: http://registry.yarnpkg.com/
 
       - name: 'Test: which'
         run: which pnpm && which pnpx
 
       - name: 'Test: install'
         run: pnpm install
+
+  test_run_install:
+    name: 'Test with run_install (${{ matrix.run_install.name }}, ${{ matrix.os }})'
+
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        pnpm:
+          - 4.11.1
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+        run_install:
+          - name: 'null'
+            value: 'null'
+          - name: 'empty object'
+            value: '{}'
+          - name: 'recursive'
+            value: |
+              recursive: true
+          - name: 'global'
+            value: |
+              args:
+                - --global
+                - --global-dir=./pnpm-global
+                - npm
+                - yarn
+                - pnpm
+          - name: 'array'
+            value: |
+              - {}
+              - recursive: true
+              - args:
+                - --global
+                - --global-dir=./pnpm-global
+                - npm
+                - yarn
+                - pnpm
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run the action
+        uses: ./
+        with:
+          version: 4.11.1
+          run_install: ${{ matrix.run_install.value }}
+
+      - name: 'Test: which'
+        run: which pnpm; which pnpx
+
+      - name: 'Test: install'
+        run: pnpm install

.gitignore

@@ -8,3 +8,4 @@ temp
 *.temp
 tmp.*
 temp.*
+.pnpm-store

README.md

@@ -12,17 +12,27 @@ Install PNPM package manager.
 
 **Optional** Where to store PNPM files.
 
-### `bin_dest`
-
-**Optional** Where to store executables (`pnpm` and `pnpx` commands).
-
-### `registry`
-
-**Optional** Registry to download PNPM from.
-
 ### `run_install`
 
-**Optional** If specified, run `pnpm install`.
+**Optional** (_default:_ `null`) If specified, run `pnpm install`.
+
+If `run_install` is either `null` or `false`, pnpm will not install any npm package.
+
+If `run_install` is `true`, pnpm will install dependencies recursively.
+
+If `run_install` is a YAML string representation of either an object or an array, pnpm will execute every install commands.
+
+#### `run_install.recursive`
+
+**Optional** (_type:_ `boolean`, _default:_ `false`) Whether to use `pnpm recursive install`.
+
+#### `run_install.cwd`
+
+**Optional** (_type:_ `string`) Working directory when run `pnpm [recursive] install`.
+
+#### `run_install.args`
+
+**Optional** (_type:_ `string[]`) Additional arguments after `pnpm [recursive] install`, e.g. `[--frozen-lockfile, --strict-peer-dependencies]`.
 
 ## Outputs
 
@@ -32,10 +42,28 @@ Expanded path of inputs#dest.
 
 ### `bin_dest`
 
-Expanded path of inputs#bin_dest.
+Location of `pnpm` and `pnpx` command.
 
 ## Usage example
 
+### Just install PNPM
+
+```yaml
+on:
+  - push
+  - pull_request
+
+jobs:
+  runs-on: ubuntu-latest
+
+  steps:
+    - uses: pnpm/action-setup@v1.2.1
+      with:
+        version: 5.17.2
+```
+
+### Install PNPM and a few NPM packages
+
 ```yaml
 on:
   - push
@@ -47,14 +75,47 @@ jobs:
   steps:
     - uses: actions/checkout@v2
 
-    - uses: pnpm/action-setup@v1.1.0
+    - uses: pnpm/action-setup@v1.2.1
       with:
-        version: 4.11.1
-
-    - name: Install dependencies
-      run: pnpm install
+        version: 5.17.2
+        run_install: |
+          - recursive: true
+            args: [--frozen-lockfile, --strict-peer-dependencies]
+          - args: [--global, gulp, prettier, typescript]
 ```
 
+### Use cache to reduce installation time
+
+```yaml
+on:
+  - push
+  - pull_request
+
+jobs:
+  runs-on: ubuntu-latest
+
+  steps:
+    build:
+      - uses: actions/checkout@v2
+
+      - name: Cache pnpm modules
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-pnpm-modules
+        with:
+          path: ~/.pnpm-store
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ matrix.node-version }}-${{ hashFiles('**/package.json') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-${{ matrix.node-version }}-
+
+      - uses: pnpm/action-setup@v1.2.1
+        with:
+          version: 5.17.2
+          run_install: true
+```
+
+**Note:** You don't need to run `pnpm store prune` at the end; post-action has already taken care of that.
+
 ## Notes
 
 This action does not setup Node.js for you, use [actions/setup-node](https://github.com/actions/setup-node) yourself.

action.yml

@@ -11,14 +11,6 @@ inputs:
     description: Where to store PNPM files
     required: false
     default: ~/setup-pnpm
-  bin_dest:
-    description: Where to store executables (pnpm and pnpx commands)
-    required: false
-    default: ~/setup-pnpm/.bin
-  registry:
-    description: Registry to download PNPM from
-    required: false
-    default: https://registry.npmjs.com
   run_install:
     description: If specified, run `pnpm install`
     required: false

package.json

@@ -7,19 +7,21 @@
     "start": "pnpm run build && sh ./run.sh"
   },
   "dependencies": {
-    "node-fetch": "^2.6.0",
+    "node-fetch": "^2.6.1",
     "expand-tilde": "^2.0.2",
-    "js-yaml": "^3.13.1",
-    "ajv": "^6.12.0",
-    "@actions/core": "^1.2.4",
+    "js-yaml": "^4.0.0",
+    "ajv": "^6.12.5",
+    "fs-extra": "^9.1.0",
+    "@actions/core": "^1.2.6",
     "@types/expand-tilde": "^2.0.0",
-    "@types/node-fetch": "^2.5.7",
-    "@types/js-yaml": "^3.12.3",
-    "@types/node": "^13.13.5"
+    "@types/node-fetch": "^2.5.8",
+    "@types/js-yaml": "^4.0.0",
+    "@types/fs-extra": "^9.0.8",
+    "@types/node": "^14.14.35"
   },
   "devDependencies": {
-    "typescript": "^3.8.3",
+    "typescript": "^4.2.3",
     "@ts-schema-autogen/cli": "^0.1.2",
-    "@zeit/ncc": "^0.22.1"
+    "@vercel/ncc": "^0.27.0"
   }
 }

pnpm-lock.yaml

@@ -1,23 +1,25 @@
 dependencies:
-  '@actions/core': 1.2.4
+  '@actions/core': 1.2.6
   '@types/expand-tilde': 2.0.0
-  '@types/js-yaml': 3.12.3
-  '@types/node': 13.13.5
-  '@types/node-fetch': 2.5.7
-  ajv: 6.12.0
+  '@types/fs-extra': 9.0.8
+  '@types/js-yaml': 4.0.0
+  '@types/node': 14.14.35
+  '@types/node-fetch': 2.5.8
+  ajv: 6.12.6
   expand-tilde: 2.0.2
-  js-yaml: 3.13.1
-  node-fetch: 2.6.0
+  fs-extra: 9.1.0
+  js-yaml: 4.0.0
+  node-fetch: 2.6.1
 devDependencies:
   '@ts-schema-autogen/cli': 0.1.2
-  '@zeit/ncc': 0.22.1
-  typescript: 3.8.3
-lockfileVersion: 5.1
+  '@vercel/ncc': 0.27.0
+  typescript: 4.2.3
+lockfileVersion: 5.2
 packages:
-  /@actions/core/1.2.4:
+  /@actions/core/1.2.6:
     dev: false
     resolution:
-      integrity: sha512-YJCEq8BE3CdN8+7HPZ/4DxJjk/OkZV2FFIf+DlZTC/4iBlzYCD5yjRR6eiOS5llO11zbRltIRuKAjMKaWTE6cg==
+      integrity: sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA==
   /@ts-schema-autogen/cli/0.1.2:
     dependencies:
       '@ts-schema-autogen/main': 0.1.1
@@ -175,23 +177,39 @@ packages:
     dev: true
     resolution:
       integrity: sha512-UoOfVEzAUpeSPmjm7h1uk5MH6KZma2z2O7a75onTGjnNvAvMVrPzPL/vBbT65iIGHWj6rokwfmYcmxmlSf2uwg==
+  /@types/fs-extra/9.0.8:
+    dependencies:
+      '@types/node': 14.14.35
+    dev: false
+    resolution:
+      integrity: sha512-bnlTVTwq03Na7DpWxFJ1dvnORob+Otb8xHyUqUWhqvz/Ksg8+JXPlR52oeMSZ37YEOa5PyccbgUNutiQdi13TA==
   /@types/js-yaml/3.12.3:
+    dev: true
     resolution:
       integrity: sha512-otRe77JNNWzoVGLKw8TCspKswRoQToys4tuL6XYVBFxjgeM0RUrx7m3jkaTdxILxeGry3zM8mGYkGXMeQ02guA==
+  /@types/js-yaml/4.0.0:
+    dev: false
+    resolution:
+      integrity: sha512-4vlpCM5KPCL5CfGmTbpjwVKbISRYhduEJvvUWsH5EB7QInhEj94XPZ3ts/9FPiLZFqYO0xoW4ZL8z2AabTGgJA==
   /@types/json-schema/7.0.4:
     dev: true
     resolution:
       integrity: sha512-8+KAKzEvSUdeo+kmqnKrqgeE+LcA0tjYWFY7RPProVYwnqDjukzO+3b6dLD56rYX5TdWejnEOLJYOIeh4CXKuA==
-  /@types/node-fetch/2.5.7:
+  /@types/node-fetch/2.5.8:
     dependencies:
-      '@types/node': 13.13.5
+      '@types/node': 14.14.35
       form-data: 3.0.0
     dev: false
     resolution:
-      integrity: sha512-o2WVNf5UhWRkxlf6eq+jMZDu7kjgpgJfl4xVNlvryc95O/6F2ld8ztKX+qu+Rjyet93WAWm5LjeX9H5FGkODvw==
+      integrity: sha512-fbjI6ja0N5ZA8TV53RUqzsKNkl9fv8Oj3T7zxW7FGv1GSH7gwJaNF8dzCjrqKaxKeUpTz4yT1DaJFq/omNpGfw==
   /@types/node/13.13.5:
+    dev: true
     resolution:
       integrity: sha512-3ySmiBYJPqgjiHA7oEaIo2Rzz0HrOZ7yrNO5HWyaE5q0lQ3BppDZ3N53Miz8bw2I7gh1/zir2MGVZBvpb1zq9g==
+  /@types/node/14.14.35:
+    dev: false
+    resolution:
+      integrity: sha512-Lt+wj8NVPx0zUmUwumiVXapmaLUcAk3yPuHCFVXras9k5VT9TdhJqKqGVUQCD60OTMCl0qxJ57OiTL0Mic3Iag==
   /@types/yargs-parser/15.0.0:
     dev: true
     resolution:
@@ -202,19 +220,29 @@ packages:
     dev: true
     resolution:
       integrity: sha512-9T1auFmbPZoxHz0enUFlUuKRy3it01R+hlggyVUMtnCTQRunsQYifnSGb8hET4Xo8yiC0o0r1paW3ud5+rbURg==
-  /@zeit/ncc/0.22.1:
+  /@vercel/ncc/0.27.0:
     dev: true
     hasBin: true
     resolution:
-      integrity: sha512-Qq3bMuonkcnV/96jhy9SQYdh39NXHxNMJ1O31ZFzWG9n52fR2DLtgrNzhj/ahlEjnBziMLGVWDbaS9sf03/fEw==
+      integrity: sha512-DllIJQapnU2YwewIhh/4dYesmMQw3h2cFtabECc/zSJHqUbNa0eJuEkRa6DXbZvh1YPWBtYQoPV17NlDpBw1Vw==
   /ajv/6.12.0:
     dependencies:
       fast-deep-equal: 3.1.1
       fast-json-stable-stringify: 2.1.0
       json-schema-traverse: 0.4.1
       uri-js: 4.2.2
+    dev: true
     resolution:
       integrity: sha512-D6gFiFA0RRLyUbvijN74DWAjXSFxWKaWP7mldxkVhyhAV3+SWA9HEJPHQ2c9soIeTFJqcSdFDGFgdqs1iUU2Hw==
+  /ajv/6.12.6:
+    dependencies:
+      fast-deep-equal: 3.1.1
+      fast-json-stable-stringify: 2.1.0
+      json-schema-traverse: 0.4.1
+      uri-js: 4.2.2
+    dev: false
+    resolution:
+      integrity: sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==
   /ansi-regex/4.1.0:
     dev: true
     engines:
@@ -247,12 +275,23 @@ packages:
   /argparse/1.0.10:
     dependencies:
       sprintf-js: 1.0.3
+    dev: true
     resolution:
       integrity: sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==
+  /argparse/2.0.1:
+    dev: false
+    resolution:
+      integrity: sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==
   /asynckit/0.4.0:
     dev: false
     resolution:
       integrity: sha1-x57Zf380y48robyXkLzDZkdLS3k=
+  /at-least-node/1.0.0:
+    dev: false
+    engines:
+      node: '>= 4.0.0'
+    resolution:
+      integrity: sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg==
   /balanced-match/1.0.0:
     dev: true
     resolution:
@@ -348,6 +387,7 @@ packages:
     resolution:
       integrity: sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==
   /esprima/4.0.1:
+    dev: true
     engines:
       node: '>=4'
     hasBin: true
@@ -418,6 +458,17 @@ packages:
       node: '>=6 <7 || >=8'
     resolution:
       integrity: sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+  /fs-extra/9.1.0:
+    dependencies:
+      at-least-node: 1.0.0
+      graceful-fs: 4.2.3
+      jsonfile: 6.1.0
+      universalify: 2.0.0
+    dev: false
+    engines:
+      node: '>=10'
+    resolution:
+      integrity: sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==
   /fs.realpath/1.0.0:
     dev: true
     resolution:
@@ -440,7 +491,6 @@ packages:
     resolution:
       integrity: sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
   /graceful-fs/4.2.3:
-    dev: true
     resolution:
       integrity: sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==
   /homedir-polyfill/1.0.3:
@@ -478,9 +528,17 @@ packages:
     dependencies:
       argparse: 1.0.10
       esprima: 4.0.1
+    dev: true
     hasBin: true
     resolution:
       integrity: sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
+  /js-yaml/4.0.0:
+    dependencies:
+      argparse: 2.0.1
+    dev: false
+    hasBin: true
+    resolution:
+      integrity: sha512-pqon0s+4ScYUvX30wxQi3PogGFAlUyH0awepWvwkj4jD4v+ova3RiYw8bmA6x2rDrEaj8i/oWKoRxpVNW+Re8Q==
   /json-schema-traverse/0.4.1:
     resolution:
       integrity: sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==
@@ -496,6 +554,14 @@ packages:
       graceful-fs: 4.2.3
     resolution:
       integrity: sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=
+  /jsonfile/6.1.0:
+    dependencies:
+      universalify: 2.0.0
+    dev: false
+    optionalDependencies:
+      graceful-fs: 4.2.3
+    resolution:
+      integrity: sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==
   /jsonify/0.0.0:
     dev: true
     resolution:
@@ -537,12 +603,12 @@ packages:
     dev: true
     resolution:
       integrity: sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
-  /node-fetch/2.6.0:
+  /node-fetch/2.6.1:
     dev: false
     engines:
       node: 4.x || >=6.0.0
     resolution:
-      integrity: sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
+      integrity: sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
   /once/1.4.0:
     dependencies:
       wrappy: 1.0.2
@@ -623,6 +689,7 @@ packages:
     resolution:
       integrity: sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
   /sprintf-js/1.0.3:
+    dev: true
     resolution:
       integrity: sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
   /string-width/3.1.0:
@@ -683,12 +750,25 @@ packages:
     hasBin: true
     resolution:
       integrity: sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
+  /typescript/4.2.3:
+    dev: true
+    engines:
+      node: '>=4.2.0'
+    hasBin: true
+    resolution:
+      integrity: sha512-qOcYwxaByStAWrBf4x0fibwZvMRG+r4cQoTjbPtUlrWjBHbmCAww1i448U0GJ+3cNNEtebDteo/cHOR3xJ4wEw==
   /universalify/0.1.2:
     dev: true
     engines:
       node: '>= 4.0.0'
     resolution:
       integrity: sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
+  /universalify/2.0.0:
+    dev: false
+    engines:
+      node: '>= 10.0.0'
+    resolution:
+      integrity: sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==
   /uri-js/4.2.2:
     dependencies:
       punycode: 2.1.1
@@ -783,15 +863,17 @@ packages:
     resolution:
       integrity: sha512-92O1HWEjw27sBfgmXiixJWT5hRBp2eobqXicLtPBIDBhYB+1HpwZlXmbW2luivBJHBzki+7VyCLRtAkScbTBQA==
 specifiers:
-  '@actions/core': ^1.2.4
+  '@actions/core': ^1.2.6
   '@ts-schema-autogen/cli': ^0.1.2
   '@types/expand-tilde': ^2.0.0
-  '@types/js-yaml': ^3.12.3
-  '@types/node': ^13.13.5
-  '@types/node-fetch': ^2.5.7
-  '@zeit/ncc': ^0.22.1
-  ajv: ^6.12.0
+  '@types/fs-extra': ^9.0.8
+  '@types/js-yaml': ^4.0.0
+  '@types/node': ^14.14.35
+  '@types/node-fetch': ^2.5.8
+  '@vercel/ncc': ^0.27.0
+  ajv: ^6.12.5
   expand-tilde: ^2.0.2
-  js-yaml: ^3.13.1
-  node-fetch: ^2.6.0
-  typescript: ^3.8.3
+  fs-extra: ^9.1.0
+  js-yaml: ^4.0.0
+  node-fetch: ^2.6.1
+  typescript: ^4.2.3

renovate.json

@@ -1,6 +1,10 @@
 {
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "pinVersions": false,
   "extends": [
     "config:base"
+  ],
+  "ignoreDeps": [
+    "ajv"
   ]
 }

run.sh

@@ -3,7 +3,5 @@
 export HOME="$(pwd)"
 export INPUT_VERSION=4.11.1
 export INPUT_DEST='~/pnpm.temp'
-export INPUT_BIN_DEST='~/pnpm.temp/.bin'
-export INPUT_REGISTRY=https://registry.npmjs.com
 export INPUT_RUN_INSTALL=null
 exec node dist/index.js

src/index.ts

@@ -1,20 +1,15 @@
-import { setFailed, getState } from '@actions/core'
+import { setFailed, saveState, getState } from '@actions/core'
 import getInputs from './inputs'
 import setOutputs from './outputs'
 import installPnpm from './install-pnpm'
 import pnpmInstall from './pnpm-install'
+import pruneStore from './pnpm-store-prune'
 
 async function main() {
-  const isPost = getState('isPost')
-  console.log({
-    is_post: getState('is_post'),
-    isPost: getState('isPost'),
-    STATE_isPost: process.env['STATE_isPost'],
-  })
-  if (isPost) {
-    return
-  }
   const inputs = getInputs()
+  const isPost = getState('is_post')
+  if (isPost === 'true') return pruneStore(inputs)
+  saveState('is_post', 'true')
   await installPnpm(inputs)
   console.log('Installation Completed!')
   setOutputs(inputs)

src/inputs/index.ts

@@ -5,8 +5,6 @@ import { RunInstall, parseRunInstall } from './run-install'
 export interface Inputs {
   readonly version: string
   readonly dest: string
-  readonly binDest: string
-  readonly registry: string
   readonly runInstall: RunInstall[]
 }
 
@@ -19,8 +17,6 @@ const parseInputPath = (name: string) => expandTilde(getInput(name, options))
 export const getInputs = (): Inputs => ({
   version: getInput('version', options),
   dest: parseInputPath('dest'),
-  binDest: parseInputPath('bin_dest'),
-  registry: getInput('registry', options),
   runInstall: parseRunInstall('run_install'),
 })
 

src/inputs/run-install.ts

@@ -1,5 +1,5 @@
 import process from 'process'
-import { safeLoad } from 'js-yaml'
+import { load } from 'js-yaml'
 import Ajv from 'ajv'
 import { getInput, error, InputOptions } from '@actions/core'
 import runInstallSchema from './run-install-input.schema.json'
@@ -21,10 +21,9 @@ const options: InputOptions = {
 }
 
 export function parseRunInstall(name: string): RunInstall[] {
-  const result: RunInstallInput = safeLoad(getInput(name, options))
+  const result: RunInstallInput = load(getInput(name, options)) as any
   const ajv = new Ajv({
     allErrors: true,
-    async: false,
   })
   const validate = ajv.compile(runInstallSchema)
   if (!validate(result)) {

src/install-pnpm/index.ts

@@ -1,11 +1,13 @@
-import { setFailed } from '@actions/core'
+import { setFailed, startGroup, endGroup } from '@actions/core'
 import { Inputs } from '../inputs'
 import runSelfInstaller from './run'
 
 export { runSelfInstaller }
 
 export async function install(inputs: Inputs) {
+  startGroup('Running self-installer...')
   const status = await runSelfInstaller(inputs)
+  endGroup()
   if (status) {
     return setFailed(`Something does wrong, self-installer exits with code ${status}`)
   }

src/install-pnpm/run.ts

@@ -1,20 +1,25 @@
 import { spawn } from 'child_process'
 import { execPath } from 'process'
-import { downloadSelfInstaller } from '../self-installer'
+import { join } from 'path'
+import { remove, ensureFile, writeFile } from 'fs-extra'
+import fetch from 'node-fetch'
 import { Inputs } from '../inputs'
 
 export async function runSelfInstaller(inputs: Inputs): Promise<number> {
-  const cp = spawn(execPath, {
-    env: {
-      PNPM_VERSION: inputs.version,
-      PNPM_DEST: inputs.dest,
-      PNPM_BIN_DEST: inputs.binDest,
-      PNPM_REGISTRY: inputs.registry,
-    },
+  const { version, dest } = inputs
+  const target = version ? `pnpm@${version}` : 'pnpm'
+  const pkgJson = join(dest, 'package.json')
+
+  await remove(dest)
+  await ensureFile(pkgJson)
+  await writeFile(pkgJson, JSON.stringify({ private: true }))
+
+  const cp = spawn(execPath, ['-', 'install', target, '--no-lockfile'], {
+    cwd: dest,
     stdio: ['pipe', 'inherit', 'inherit'],
   })
 
-  const response = await downloadSelfInstaller()
+  const response = await fetch('https://pnpm.js.org/pnpm.js')
   response.body.pipe(cp.stdin)
 
   return new Promise((resolve, reject) => {

src/outputs/index.ts

@@ -1,10 +1,12 @@
 import { setOutput, addPath } from '@actions/core'
 import { Inputs } from '../inputs'
+import { getBinDest } from '../utils'
 
 export function setOutputs(inputs: Inputs) {
-  addPath(inputs.binDest)
+  const binDest = getBinDest(inputs)
+  addPath(binDest)
   setOutput('dest', inputs.dest)
-  setOutput('bin_dest', inputs.binDest)
+  setOutput('bin_dest', binDest)
 }
 
 export default setOutputs

src/pnpm-install/index.ts

@@ -1,14 +1,10 @@
-import process from 'process'
-import path from 'path'
 import { spawnSync } from 'child_process'
-import { setFailed } from '@actions/core'
+import { setFailed, startGroup, endGroup } from '@actions/core'
 import { Inputs } from '../inputs'
+import { patchPnpmEnv } from '../utils'
 
 export function runPnpmInstall(inputs: Inputs) {
-  const env = {
-    ...process.env,
-    PATH: inputs.binDest + path.delimiter + process.env.PATH
-  }
+  const env = patchPnpmEnv(inputs)
 
   for (const options of inputs.runInstall) {
     const args = ['install']
@@ -16,7 +12,7 @@ export function runPnpmInstall(inputs: Inputs) {
     if (options.args) args.push(...options.args)
 
     const cmdStr = ['pnpm', ...args].join(' ')
-    console.log('Running', cmdStr)
+    startGroup(`Running ${cmdStr}...`)
 
     const { error, status } = spawnSync('pnpm', args, {
       stdio: 'inherit',
@@ -25,6 +21,8 @@ export function runPnpmInstall(inputs: Inputs) {
       env,
     })
 
+    endGroup()
+
     if (error) {
       setFailed(error)
       continue

src/pnpm-store-prune/index.ts

@@ -0,0 +1,31 @@
+import { spawnSync } from 'child_process'
+import { warning, startGroup, endGroup } from '@actions/core'
+import { Inputs } from '../inputs'
+import { patchPnpmEnv } from '../utils'
+
+export function pruneStore(inputs: Inputs) {
+  if (inputs.runInstall.length === 0) {
+    console.log('Pruning is unnecessary.')
+    return
+  }
+
+  startGroup('Running pnpm store prune...')
+  const { error, status } = spawnSync('pnpm', ['store', 'prune'], {
+    stdio: 'inherit',
+    shell: true,
+    env: patchPnpmEnv(inputs)
+  })
+  endGroup()
+
+  if (error) {
+    warning(error)
+    return
+  }
+
+  if (status) {
+    warning(`command pnpm store prune exits with code ${status}`)
+    return
+  }
+}
+
+export default pruneStore

src/self-installer/download.ts

@@ -1,4 +0,0 @@
-import fetch from 'node-fetch'
-import url from './url'
-export const downloadSelfInstaller = () => fetch(url)
-export default downloadSelfInstaller

src/self-installer/index.ts

@@ -1,2 +0,0 @@
-export * from './url'
-export * from './download'

src/self-installer/url.ts

@@ -1,3 +0,0 @@
-export const ref = '301414cec74a2b6b63c95b42f2ad1790ccb980ed'
-export const url = `https://raw.githubusercontent.com/pnpm/self-installer/${ref}/install.js`
-export default url

src/utils/index.ts

@@ -0,0 +1,10 @@
+import process from 'process'
+import path from 'path'
+import { Inputs } from '../inputs'
+
+export const getBinDest = (inputs: Inputs): string => path.join(inputs.dest, 'node_modules', '.bin')
+
+export const patchPnpmEnv = (inputs: Inputs): NodeJS.ProcessEnv => ({
+  ...process.env,
+  PATH: getBinDest(inputs) + path.delimiter + process.env.PATH
+})