.github/FUNDING.yml

@@ -1,2 +1,12 @@
-custom:
+# These are supported funding model platforms
-  - https://opencollective.com/pnpm
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: khai96_
+open_collective: # Collective unavailable
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # disabled
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/dependabot.yml

@@ -5,3 +5,6 @@ updates:
     schedule:
       interval: weekly
     open-pull-requests-limit: 10
+    labels:
+    - dependabot
+    - github-actions

.github/workflows/test.yaml

@@ -15,19 +15,19 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 9.15.5
+          - 4.11.1
         os:
           - ubuntu-latest
           - macos-latest
           - windows-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
 
       - name: Run the action
         uses: ./
         with:
-          version: 9.15.5
+          version: 4.11.1
 
       - name: 'Test: which'
         run: which pnpm; which pnpx
@@ -35,8 +35,8 @@ jobs:
       - name: 'Test: install'
         run: pnpm install
 
-  test_dest:
+  test_explicit_inputs:
-    name: Test with dest
+    name: Test with explicit inputs
 
     runs-on: ${{ matrix.os }}
 
@@ -44,19 +44,19 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 9.15.5
+          - 4.11.1
         os:
           - ubuntu-latest
           - macos-latest
           - windows-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
 
       - name: Run the action
         uses: ./
         with:
-          version: 9.15.5
+          version: 4.11.1
           dest: ~/test/pnpm
 
       - name: 'Test: which'
@@ -65,61 +65,6 @@ jobs:
       - name: 'Test: install'
         run: pnpm install
 
-  test_standalone:
-    name: Test with standalone
-
-    runs-on: ${{ matrix.os }}
-
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - ubuntu-latest
-          - macos-latest
-          - windows-latest
-
-        standalone:
-          - true
-          - false
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Run the action
-        uses: ./
-        with:
-          version: 9.15.0
-          standalone: ${{ matrix.standalone }}
-
-      - name: install Node.js
-        uses: actions/setup-node@v4
-        with:
-          # pnpm@7.0.0 is not compatible with Node.js 12
-          node-version: 12.22.12
-
-      - name: 'Test: which (pnpm)'
-        run: which pnpm
-
-      - name: 'Test: which (pnpx)'
-        if: matrix.standalone == false
-        run: which pnpx
-
-      - name: 'Test: install when standalone is true'
-        if: matrix.standalone
-        run: pnpm install
-
-      - name: 'Test: install when standalone is false'
-        if: matrix.standalone == false
-        # Since the default shell on windows runner is pwsh, we specify bash explicitly
-        shell: bash
-        run: |
-          if pnpm install; then
-            echo "pnpm install should fail"
-            exit 1
-          else
-            echo "pnpm install failed as expected"
-          fi
-
   test_run_install:
     name: 'Test with run_install (${{ matrix.run_install.name }}, ${{ matrix.os }})'
 
@@ -129,7 +74,7 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 9.15.5
+          - 4.11.1
         os:
           - ubuntu-latest
           - macos-latest
@@ -149,6 +94,7 @@ jobs:
                 - --global-dir=./pnpm-global
                 - npm
                 - yarn
+                - pnpm
           - name: 'array'
             value: |
               - {}
@@ -158,14 +104,15 @@ jobs:
                 - --global-dir=./pnpm-global
                 - npm
                 - yarn
+                - pnpm
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
 
       - name: Run the action
         uses: ./
         with:
-          version: 9.15.5
+          version: 4.11.1
           run_install: ${{ matrix.run_install.value }}
 
       - name: 'Test: which'

.gitignore

@@ -2,8 +2,6 @@ node_modules
 *.log
 /dist/*
 !/dist/index.js
-!/dist/pnpm.cjs
-!/dist/worker.js
 tmp
 temp
 *.tmp

README.md

@@ -1,7 +1,3 @@
-> ## :warning: Upgrade from v2!
->
-> The v2 version of this action [has stopped working](https://github.com/pnpm/action-setup/issues/135) with newer Node.js versions. Please, upgrade to the latest version to fix any issues.
-
 # Setup pnpm
 
 Install pnpm package manager.
@@ -42,16 +38,6 @@ 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. `[--frozen-lockfile, --strict-peer-dependencies]`.
 
-### `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.
-
-### `standalone`
-
-**Optional** (_type:_ `boolean`, _default:_ `false`) When set to true, [@pnpm/exe](https://www.npmjs.com/package/@pnpm/exe), which is a Node.js bundled package, will be installed, enabling using `pnpm` without Node.js.
-
-This is useful when you want to use a incompatible pair of Node.js and pnpm.
-
 ## Outputs
 
 ### `dest`
@@ -64,9 +50,7 @@ Location of `pnpm` and `pnpx` command.
 
 ## Usage example
 
-### Install only pnpm without `packageManager`
+### Just install pnpm
-
-This works when the repo either doesn't have a `package.json` or has a `package.json` but it doesn't specify `packageManager`.
 
 ```yaml
 on:
@@ -78,26 +62,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v2.1.0
         with:
-          version: 10
+          version: 6.0.2
-```
-
-###  Install only pnpm with `packageManager`
-
-Omit `version` input to use the version in the [`packageManager` field in the `package.json`](https://nodejs.org/api/corepack.html).
-
-```yaml
-on:
-  - push
-  - pull_request
-
-jobs:
-  install:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: pnpm/action-setup@v4
 ```
 
 ### Install pnpm and a few npm packages
@@ -112,11 +79,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v2.1.0
         with:
-          version: 10
+          version: 6.0.2
           run_install: |
             - recursive: true
               args: [--frozen-lockfile, --strict-peer-dependencies]
@@ -135,23 +102,21 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
+      build:
-        uses: actions/checkout@v4
+        - uses: actions/checkout@v2
 
-      - uses: pnpm/action-setup@v4
+        - name: Cache pnpm modules
-        name: Install pnpm
+          uses: actions/cache@v2
-        with:
+          with:
-          version: 10
+            path: ~/.pnpm-store
-          run_install: false
+            key: ${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
+            restore-keys: |
+              ${{ runner.os }}-
 
-      - name: Install Node.js
+        - uses: pnpm/action-setup@v2.1.0
-        uses: actions/setup-node@v4
+          with:
-        with:
+            version: 6.0.2
-          node-version: 20
+            run_install: true
-          cache: 'pnpm'
-
-      - name: Install dependencies
-        run: pnpm install
 ```
 
 **Note:** You don't need to run `pnpm store prune` at the end; post-action has already taken care of that.
@@ -162,4 +127,4 @@ This action does not setup Node.js for you, use [actions/setup-node](https://git
 
 ## License
 
-[MIT](https://github.com/pnpm/action-setup/blob/master/LICENSE.md) © [Hoàng Văn Khải](https://github.com/KSXGitHub/)
+[MIT](https://git.io/JfclH) © [Hoàng Văn Khải](https://github.com/KSXGitHub/)

action.yml

@@ -1,34 +1,20 @@
-name: Setup pnpm
+name: Setup PNPM
-description: Install pnpm package manager
+description: Install PNPM package manager
 branding:
   icon: package
   color: orange
 inputs:
   version:
-    description: Version of pnpm to install
+    description: Version of PNPM to install
-    required: false
   dest:
-    description: Where to store pnpm files
+    description: Where to store PNPM files
     required: false
     default: ~/setup-pnpm
   run_install:
     description: If specified, run `pnpm install`
     required: false
     default: 'null'
-  package_json_file:
-    description: File path to the package.json to read "packageManager" configuration
-    required: false
-    default: 'package.json'
-  standalone:
-    description: When set to true, @pnpm/exe, which is a Node.js bundled package, will be installed, enabling using pnpm without Node.js.
-    required: false
-    default: 'false'
-outputs:
-  dest:
-    description: Expanded path of inputs#dest
-  bin_dest:
-    description: Location of `pnpm` and `pnpx` command
 runs:
-  using: node20
+  using: node12
   main: dist/index.js
   post: dist/index.js

package.json

@@ -1,23 +1,28 @@
 {
   "private": true,
   "scripts": {
+    "build:schemas": "ts-schema-autogen generate",
     "build:ncc": "ncc build --minify --no-source-map-register --no-cache dist/tsc/index.js --out dist/",
-    "build": "tsc && pnpm run build:ncc",
+    "build": "pnpm run build:schemas && tsc && pnpm run build:ncc",
-    "start": "pnpm run build && sh ./run.sh",
+    "start": "pnpm run build && sh ./run.sh"
-    "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/core": "^1.10.1",
+    "@actions/core": "^1.6.0",
-    "@types/expand-tilde": "^2.0.2",
+    "@pnpm/fetch": "^4.2.5",
-    "@types/node": "^20.11.5",
+    "@pnpm/logger": "^4.0.0",
-    "@types/node-fetch": "^2.6.11",
+    "@types/expand-tilde": "^2.0.0",
+    "@types/fs-extra": "^9.0.13",
+    "@types/js-yaml": "^4.0.5",
+    "@types/node": "^14.18.10",
+    "@types/node-fetch": "^2.6.1",
+    "ajv": "^6.12.6",
     "expand-tilde": "^2.0.2",
-    "yaml": "^2.3.4",
+    "fs-extra": "^10.0.0",
-    "zod": "^3.22.4"
+    "js-yaml": "^4.1.0"
   },
   "devDependencies": {
-    "@vercel/ncc": "^0.38.1",
+    "@ts-schema-autogen/cli": "^0.1.2",
-    "pnpm": "^8.14.3",
+    "@vercel/ncc": "^0.33.3",
-    "typescript": "^5.3.3"
+    "typescript": "^4.5.5"
   }
 }

run.sh

@@ -4,5 +4,4 @@ export HOME="$(pwd)"
 export INPUT_VERSION=4.11.1
 export INPUT_DEST='~/pnpm.temp'
 export INPUT_RUN_INSTALL=null
-export INPUT_standalone=false
 exec node dist/index.js

src/inputs/index.ts

@@ -1,4 +1,4 @@
-import { getBooleanInput, getInput, InputOptions } from '@actions/core'
+import { getInput, InputOptions } from '@actions/core'
 import expandTilde from 'expand-tilde'
 import { RunInstall, parseRunInstall } from './run-install'
 
@@ -6,8 +6,6 @@ export interface Inputs {
   readonly version?: string
   readonly dest: string
   readonly runInstall: RunInstall[]
-  readonly packageJsonFile: string
-  readonly standalone: boolean
 }
 
 const options: InputOptions = {
@@ -20,8 +18,6 @@ export const getInputs = (): Inputs => ({
   version: getInput('version'),
   dest: parseInputPath('dest'),
   runInstall: parseRunInstall('run_install'),
-  packageJsonFile: parseInputPath('package_json_file'),
-  standalone: getBooleanInput('standalone'),
 })
 
 export default getInputs

src/inputs/run-install-input.schema.autogen.json

@@ -0,0 +1,21 @@
+{
+  "$schema": "https://raw.githubusercontent.com/ksxnodeapps/ts-schema-autogen/master/packages/schemas/config.schema.json",
+  "instruction": {
+    "compilerOptions": {
+      "strict": true,
+      "target": "ES2018",
+      "lib": [
+        "ES2018",
+        "ES2019",
+        "ES2020",
+        "ESNext"
+      ],
+      "moduleResolution": "Node",
+      "esModuleInterop": true,
+      "resolveJsonModule": true
+    },
+    "input": "run-install.ts",
+    "symbol": "RunInstallInput",
+    "output": "run-install-input.schema.json"
+  }
+}

src/inputs/run-install-input.schema.json

@@ -0,0 +1,39 @@
+{
+  "anyOf": [
+    {
+      "$ref": "#/definitions/RunInstall"
+    },
+    {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/RunInstall"
+      }
+    },
+    {
+      "type": [
+        "null",
+        "boolean"
+      ]
+    }
+  ],
+  "definitions": {
+    "RunInstall": {
+      "type": "object",
+      "properties": {
+        "recursive": {
+          "type": "boolean"
+        },
+        "cwd": {
+          "type": "string"
+        },
+        "args": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "$schema": "http://json-schema.org/draft-07/schema#"
+}

src/inputs/run-install.ts

@@ -1,41 +1,39 @@
-import { getInput, error } from '@actions/core'
+import { getInput, error, InputOptions } from '@actions/core'
-import * as yaml from 'yaml'
+import Ajv from 'ajv'
-import { z, ZodError } from 'zod'
+import { load } from 'js-yaml'
+import process from 'process'
+import runInstallSchema from './run-install-input.schema.json'
 
-const RunInstallSchema = z.object({
+export interface RunInstall {
-  recursive: z.boolean().optional(),
+  readonly recursive?: boolean
-  cwd: z.string().optional(),
+  readonly cwd?: string
-  args: z.array(z.string()).optional(),
+  readonly args?: readonly string[]
-})
+}
-
+
-const RunInstallInputSchema = z.union([
+export type RunInstallInput =
-  z.null(),
+  | null
-  z.boolean(),
+  | boolean
-  RunInstallSchema,
+  | RunInstall
-  z.array(RunInstallSchema),
+  | RunInstall[]
-])
+
-
+const options: InputOptions = {
-export type RunInstallInput = z.infer<typeof RunInstallInputSchema>
+  required: true,
-export type RunInstall = z.infer<typeof RunInstallSchema>
+}
-
+
-export function parseRunInstall(inputName: string): RunInstall[] {
+export function parseRunInstall(name: string): RunInstall[] {
-  const input = getInput(inputName, { required: true })
+  const result: RunInstallInput = load(getInput(name, options)) as any
-  const parsedInput: unknown = yaml.parse(input)
+  const ajv = new Ajv({
-
+    allErrors: true,
-  try {
+  })
-    const result: RunInstallInput = RunInstallInputSchema.parse(parsedInput)
+  const validate = ajv.compile(runInstallSchema)
-    if (!result) return []
+  if (!validate(result)) {
-    if (result === true) return [{ recursive: true }]
+    for (const errorItem of validate.errors!) {
-    if (Array.isArray(result)) return result
+      error(`with.run_install${errorItem.dataPath}: ${errorItem.message}`)
-    return [result]
+    }
-  } catch (exception: unknown) {
+    return process.exit(1)
-    error(`Error for input "${inputName}" = ${input}`)
+  }
-
+  if (!result) return []
-    if (exception instanceof ZodError) {
+  if (result === true) return [{ recursive: true }]
-      error(`Errors: ${exception.errors}`)
+  if (Array.isArray(result)) return result
-    } else {
+  return [result]
-      error(`Exception: ${exception}`)
-    }
-    process.exit(1)
-  }
 }

src/install-pnpm/run.ts

@@ -1,31 +1,31 @@
 import { addPath, exportVariable } from '@actions/core'
+import fetch from '@pnpm/fetch'
 import { spawn } from 'child_process'
-import { rm, writeFile, mkdir } from 'fs/promises'
+import { remove, ensureFile, writeFile, readFile } from 'fs-extra'
-import { readFileSync } from 'fs'
 import path from 'path'
 import { execPath } from 'process'
-import util from 'util'
 import { Inputs } from '../inputs'
-import YAML from 'yaml'
 
 export async function runSelfInstaller(inputs: Inputs): Promise<number> {
-  const { version, dest, packageJsonFile, standalone } = inputs
+  const { version, dest } = inputs
 
   // prepare self install
-  await rm(dest, { recursive: true, force: true })
+  await remove(dest)
-  // create dest directory after removal
-  await mkdir(dest, { recursive: true })
   const pkgJson = path.join(dest, 'package.json')
-  // we have ensured the dest directory exists, we can write the file directly
+  await ensureFile(pkgJson)
   await writeFile(pkgJson, JSON.stringify({ private: true }))
 
   // prepare target pnpm
-  const target = await readTarget({ version, packageJsonFile, standalone })
+  const target = await readTarget(version)
-  const cp = spawn(execPath, [path.join(__dirname, 'pnpm.cjs'), 'install', target, '--no-lockfile'], {
+  const cp = spawn(execPath, ['-', 'install', target, '--no-lockfile'], {
     cwd: dest,
     stdio: ['pipe', 'inherit', 'inherit'],
   })
 
+  const response = await fetch('https://get.pnpm.io/v6.16.js')
+  if (!response.body) throw new Error('Did not receive response body')
+  response.body.pipe(cp.stdin)
+
   const exitCode = await new Promise<number>((resolve, reject) => {
     cp.on('error', reject)
     cp.on('close', resolve)
@@ -38,66 +38,28 @@ export async function runSelfInstaller(inputs: Inputs): Promise<number> {
   return exitCode
 }
 
-async function readTarget(opts: {
+async function readTarget(version?: string | undefined) {
-  readonly version?: string | undefined
+  if (version) return `pnpm@${version}`
-  readonly packageJsonFile: string
+
-  readonly standalone: boolean
-}) {
-  const { version, packageJsonFile, standalone } = opts
   const { GITHUB_WORKSPACE } = process.env
-
-  let packageManager
-
-  if (GITHUB_WORKSPACE) {
-    try {
-      const content = readFileSync(path.join(GITHUB_WORKSPACE, packageJsonFile), 'utf8');
-      ({ packageManager } = packageJsonFile.endsWith(".yaml")
-        ? YAML.parse(content, { merge: true })
-        : JSON.parse(content)
-      )
-    } catch (error: unknown) {
-      // Swallow error if package.json doesn't exist in root
-      if (!util.types.isNativeError(error) || !('code' in error) || error.code !== 'ENOENT') throw error
-    }
-  }
-
-  if (version) {
-    if (
-      typeof packageManager === 'string' &&
-      packageManager.startsWith('pnpm@') &&
-      packageManager.replace('pnpm@', '') !== version
-    ) {
-      throw new Error(`Multiple versions of pnpm specified:
-  - version ${version} in the GitHub Action config with the key "version"
-  - version ${packageManager} in the package.json with the key "packageManager"
-Remove one of these versions to avoid version mismatch errors like ERR_PNPM_BAD_PM_VERSION`)
-    }
-
-    return `${ standalone ? '@pnpm/exe' : 'pnpm' }@${version}`
-  }
-
   if (!GITHUB_WORKSPACE) {
     throw new Error(`No workspace is found.
-If you've intended to let pnpm/action-setup read preferred pnpm version from the "packageManager" field in the package.json file,
+If you're intended to let pnpm/action-setup read preferred pnpm version from the "packageManager" field in the package.json file,
 please run the actions/checkout before pnpm/action-setup.
 Otherwise, please specify the pnpm version in the action configuration.`)
   }
 
+  const { packageManager } = JSON.parse(await readFile(path.join(GITHUB_WORKSPACE, 'package.json'), 'utf8'))
   if (typeof packageManager !== 'string') {
     throw new Error(`No pnpm version is specified.
 Please specify it by one of the following ways:
   - in the GitHub Action config with the key "version"
-  - in the package.json with the key "packageManager"`)
+  - in the package.json with the key "packageManager" (See https://nodejs.org/api/corepack.html)`)
   }
 
   if (!packageManager.startsWith('pnpm@')) {
     throw new Error('Invalid packageManager field in package.json')
   }
-
-  if (standalone) {
-    return packageManager.replace('pnpm@', '@pnpm/exe@')
-  }
-
   return packageManager
 }
 

tsconfig.json

@@ -1,11 +1,15 @@
 
 {
   "compilerOptions": {
-    "target": "ES2022",
+    "target": "ES2018",
-    "module": "Node16",
+    "module": "CommonJS",
+    "moduleResolution": "Node",
     "resolveJsonModule": true,
     "lib": [
-      "ES2023"
+      "ES2018",
+      "ES2019",
+      "ES2020",
+      "ESNext"
     ],
     "outDir": "./dist/tsc",
     "preserveConstEnums": true,