fix: not allow install multiple package manager (#161)

When a project has both npm and pnpm, using pnpm/action-setup will result in an error: `Multiple versions of pnpm specified`.

The previous implementation was only meant to avoid the "ERR_PNPM_BAD_PM_VERSION" error, but it did not take into account the situation of multiple different package managers.

Signed-off-by: Kevin Cui <bh@bugs.cc>

.github/workflows/test.yaml

@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 4.11.1
+          - 9.15.5
         os:
           - ubuntu-latest
           - macos-latest
@@ -27,7 +27,7 @@ jobs:
       - name: Run the action
         uses: ./
         with:
-          version: 4.11.1
+          version: 9.15.5
 
       - name: 'Test: which'
         run: which pnpm; which pnpx
@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 4.11.1
+          - 9.15.5
         os:
           - ubuntu-latest
           - macos-latest
@@ -56,7 +56,7 @@ jobs:
       - name: Run the action
         uses: ./
         with:
-          version: 4.11.1
+          version: 9.15.5
           dest: ~/test/pnpm
 
       - name: 'Test: which'
@@ -88,7 +88,7 @@ jobs:
       - name: Run the action
         uses: ./
         with:
-          version: 7.0.0
+          version: 9.15.0
           standalone: ${{ matrix.standalone }}
 
       - name: install Node.js
@@ -129,7 +129,7 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 4.11.1
+          - 9.15.5
         os:
           - ubuntu-latest
           - macos-latest
@@ -149,7 +149,6 @@ jobs:
                 - --global-dir=./pnpm-global
                 - npm
                 - yarn
-                - pnpm
           - name: 'array'
             value: |
               - {}
@@ -159,7 +158,6 @@ jobs:
                 - --global-dir=./pnpm-global
                 - npm
                 - yarn
-                - pnpm
 
     steps:
       - uses: actions/checkout@v4
@@ -167,7 +165,7 @@ jobs:
       - name: Run the action
         uses: ./
         with:
-          version: 4.11.1
+          version: 9.15.5
           run_install: ${{ matrix.run_install.value }}
 
       - name: 'Test: which'

README.md

@@ -1,3 +1,7 @@
+> ## :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.
@@ -40,7 +44,7 @@ If `run_install` is a YAML string representation of either an object or an array
 
 ### `package_json_file`
 
-**Optional** (_type:_ `string`, _default:_ `package.json`) File path to the `package.json` to read "packageManager" configuration.
+**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`
 
@@ -60,7 +64,9 @@ Location of `pnpm` and `pnpx` command.
 
 ## Usage example
 
-### Just install pnpm
+### Install only pnpm without `packageManager`
+
+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:
@@ -72,9 +78,26 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@v4
         with:
-          version: 8
+          version: 10
+```
+
+###  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
@@ -89,11 +112,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@v4
         with:
-          version: 8
+          version: 10
           run_install: |
             - recursive: true
               args: [--frozen-lockfile, --strict-peer-dependencies]
@@ -113,31 +136,19 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Install Node.js
+      - uses: pnpm/action-setup@v4
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16
-
-      - uses: pnpm/action-setup@v3
         name: Install pnpm
         with:
-          version: 8
+          version: 10
           run_install: false
 
-      - name: Get pnpm store directory
+      - name: Install Node.js
-        shell: bash
+        uses: actions/setup-node@v4
-        run: |
-          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-      - uses: actions/cache@v3
-        name: Setup pnpm cache
         with:
-          path: ${{ env.STORE_PATH }}
+          node-version: 20
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          cache: 'pnpm'
-          restore-keys: |
-            ${{ runner.os }}-pnpm-store-
 
       - name: Install dependencies
         run: pnpm install
@@ -151,4 +162,4 @@ This action does not setup Node.js for you, use [actions/setup-node](https://git
 
 ## License
 
-[MIT](https://git.io/JfclH) © [Hoàng Văn Khải](https://github.com/KSXGitHub/)
+[MIT](https://github.com/pnpm/action-setup/blob/master/LICENSE.md) © [Hoàng Văn Khải](https://github.com/KSXGitHub/)

action.yml

@@ -23,6 +23,11 @@ inputs:
     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
   main: dist/index.js

package.json

@@ -9,11 +9,9 @@
   "dependencies": {
     "@actions/core": "^1.10.1",
     "@types/expand-tilde": "^2.0.2",
-    "@types/fs-extra": "^11.0.4",
     "@types/node": "^20.11.5",
     "@types/node-fetch": "^2.6.11",
     "expand-tilde": "^2.0.2",
-    "fs-extra": "^11.2.0",
     "yaml": "^2.3.4",
     "zod": "^3.22.4"
   },

pnpm-lock.yaml

@@ -1,225 +1,200 @@
-lockfileVersion: '6.0'
+lockfileVersion: '9.0'
 
 settings:
   autoInstallPeers: true
   excludeLinksFromLockfile: false
 
-dependencies:
+importers:
-  '@actions/core':
-    specifier: ^1.10.1
-    version: 1.10.1
-  '@types/expand-tilde':
-    specifier: ^2.0.2
-    version: 2.0.2
-  '@types/fs-extra':
-    specifier: ^11.0.4
-    version: 11.0.4
-  '@types/node':
-    specifier: ^20.11.5
-    version: 20.11.5
-  '@types/node-fetch':
-    specifier: ^2.6.11
-    version: 2.6.11
-  expand-tilde:
-    specifier: ^2.0.2
-    version: 2.0.2
-  fs-extra:
-    specifier: ^11.2.0
-    version: 11.2.0
-  yaml:
-    specifier: ^2.3.4
-    version: 2.3.4
-  zod:
-    specifier: ^3.22.4
-    version: 3.22.4
 
-devDependencies:
+  .:
-  '@vercel/ncc':
+    dependencies:
-    specifier: ^0.38.1
+      '@actions/core':
-    version: 0.38.1
+        specifier: ^1.10.1
-  pnpm:
+        version: 1.11.1
-    specifier: ^8.14.3
+      '@types/expand-tilde':
-    version: 8.14.3
+        specifier: ^2.0.2
-  typescript:
+        version: 2.0.2
-    specifier: ^5.3.3
+      '@types/node':
-    version: 5.3.3
+        specifier: ^20.11.5
+        version: 20.17.17
+      '@types/node-fetch':
+        specifier: ^2.6.11
+        version: 2.6.12
+      expand-tilde:
+        specifier: ^2.0.2
+        version: 2.0.2
+      yaml:
+        specifier: ^2.3.4
+        version: 2.7.0
+      zod:
+        specifier: ^3.22.4
+        version: 3.24.1
+    devDependencies:
+      '@vercel/ncc':
+        specifier: ^0.38.1
+        version: 0.38.3
+      pnpm:
+        specifier: ^8.14.3
+        version: 8.15.9
+      typescript:
+        specifier: ^5.3.3
+        version: 5.7.3
 
 packages:
 
-  /@actions/core@1.10.1:
+  '@actions/core@1.11.1':
-    resolution: {integrity: sha512-3lBR9EDAY+iYIpTnTIXmWcNbX3T2kCkAEQGIQx4NVQ0575nk2k3GRZDTPQG+vVtS2izSLmINlxXf0uLtnrTP+g==}
+    resolution: {integrity: sha512-hXJCSrkwfA46Vd9Z3q4cpEpHB1rL5NG04+/rbqW9d3+CSvtB1tYe8UTpAlixa1vj0m/ULglfEK2UKxMGxCxv5A==}
-    dependencies:
-      '@actions/http-client': 2.2.0
-      uuid: 8.3.2
-    dev: false
 
-  /@actions/http-client@2.2.0:
+  '@actions/exec@1.1.1':
-    resolution: {integrity: sha512-q+epW0trjVUUHboliPb4UF9g2msf+w61b32tAkFEwL/IwP0DQWgbCMM0Hbe3e3WXSKz5VcUXbzJQgy8Hkra/Lg==}
+    resolution: {integrity: sha512-+sCcHHbVdk93a0XT19ECtO/gIXoxvdsgQLzb2fE2/5sIZmWQuluYyjPQtrtTHdU1YzTZ7bAPN4sITq2xi1679w==}
-    dependencies:
-      tunnel: 0.0.6
-      undici: 5.28.2
-    dev: false
 
-  /@fastify/busboy@2.1.0:
+  '@actions/http-client@2.1.0':
-    resolution: {integrity: sha512-+KpH+QxZU7O4675t3mnkQKcZZg56u+K/Ct2K+N2AZYNVK8kyeo/bI18tI8aPm3tvNNRyTWfj6s5tnGNlcbQRsA==}
+    resolution: {integrity: sha512-BonhODnXr3amchh4qkmjPMUO8mFi/zLaaCeCAJZqch8iQqyDnVIkySjB38VHAC8IJ+bnlgfOqlhpyCUZHlQsqw==}
-    engines: {node: '>=14'}
-    dev: false
 
-  /@types/expand-tilde@2.0.2:
+  '@actions/io@1.1.3':
+    resolution: {integrity: sha512-wi9JjgKLYS7U/z8PPbco+PvTb/nRWjeoFlJ1Qer83k/3C5PHQi28hiVdeE2kHXmIL99mQFawx8qt/JPjZilJ8Q==}
+
+  '@types/expand-tilde@2.0.2':
     resolution: {integrity: sha512-wlsMYiapmIR4Eq/Z0qysN8xaDMjSkO6AIDNFx9oxgWGeKVA1jU+NzwPRZErBNP5z6/dx6QNkNpKglBGPO9OkTA==}
-    dev: false
 
-  /@types/fs-extra@11.0.4:
+  '@types/node-fetch@2.6.12':
-    resolution: {integrity: sha512-yTbItCNreRooED33qjunPthRcSjERP1r4MqCZc7wv0u2sUkzTFp45tgUfS5+r7FrZPdmCCNflLhVSP/o+SemsQ==}
+    resolution: {integrity: sha512-8nneRWKCg3rMtF69nLQJnOYUcbafYeFSjqkw3jCRLsqkWFlHaoQrr5mXmofFGOx3DKn7UfmBMyov8ySvLRVldA==}
-    dependencies:
-      '@types/jsonfile': 6.1.4
-      '@types/node': 20.11.5
-    dev: false
 
-  /@types/jsonfile@6.1.4:
+  '@types/node@20.17.17':
-    resolution: {integrity: sha512-D5qGUYwjvnNNextdU59/+fI+spnwtTFmyQP0h+PfIOSkNfpU6AOICUOkm4i0OnSk+NyjdPJrxCDro0sJsWlRpQ==}
+    resolution: {integrity: sha512-/WndGO4kIfMicEQLTi/mDANUu/iVUhT7KboZPdEqqHQ4aTS+3qT3U5gIqWDFV+XouorjfgGqvKILJeHhuQgFYg==}
-    dependencies:
-      '@types/node': 20.11.5
-    dev: false
 
-  /@types/node-fetch@2.6.11:
+  '@vercel/ncc@0.38.3':
-    resolution: {integrity: sha512-24xFj9R5+rfQJLRyM56qh+wnVSYhyXC2tkoBndtY0U+vubqNsYXGjufB2nn8Q6gt0LrARwL6UBtMCSVCwl4B1g==}
+    resolution: {integrity: sha512-rnK6hJBS6mwc+Bkab+PGPs9OiS0i/3kdTO+CkI8V0/VrW3vmz7O2Pxjw/owOlmo6PKEIxRSeZKv/kuL9itnpYA==}
-    dependencies:
-      '@types/node': 20.11.5
-      form-data: 4.0.0
-    dev: false
-
-  /@types/node@20.11.5:
-    resolution: {integrity: sha512-g557vgQjUUfN76MZAN/dt1z3dzcUsimuysco0KeluHgrPdJXkP/XdAURgyO2W9fZWHRtRBiVKzKn8vyOAwlG+w==}
-    dependencies:
-      undici-types: 5.26.5
-    dev: false
-
-  /@vercel/ncc@0.38.1:
-    resolution: {integrity: sha512-IBBb+iI2NLu4VQn3Vwldyi2QwaXt5+hTyh58ggAMoCGE6DJmPvwL3KPBWcJl1m9LYPChBLE980Jw+CS4Wokqxw==}
     hasBin: true
-    dev: true
 
-  /asynckit@0.4.0:
+  asynckit@0.4.0:
     resolution: {integrity: sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==}
-    dev: false
 
-  /combined-stream@1.0.8:
+  combined-stream@1.0.8:
     resolution: {integrity: sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==}
     engines: {node: '>= 0.8'}
-    dependencies:
-      delayed-stream: 1.0.0
-    dev: false
 
-  /delayed-stream@1.0.0:
+  delayed-stream@1.0.0:
     resolution: {integrity: sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==}
     engines: {node: '>=0.4.0'}
-    dev: false
 
-  /expand-tilde@2.0.2:
+  expand-tilde@2.0.2:
     resolution: {integrity: sha512-A5EmesHW6rfnZ9ysHQjPdJRni0SRar0tjtG5MNtm9n5TUvsYU8oozprtRD4AqHxcZWWlVuAmQo2nWKfN9oyjTw==}
     engines: {node: '>=0.10.0'}
+
+  form-data@4.0.1:
+    resolution: {integrity: sha512-tzN8e4TX8+kkxGPK8D5u0FNmjPUjw3lwC9lSLxxoB/+GtsJG91CO8bSWy73APlgAZzZbXEYZJuxjkHH2w+Ezhw==}
+    engines: {node: '>= 6'}
+
+  homedir-polyfill@1.0.3:
+    resolution: {integrity: sha512-eSmmWE5bZTK2Nou4g0AI3zZ9rswp7GRKoKXS1BLUkvPviOqs4YTN1djQIqrXy9k5gEtdLPy86JjRwsNM9tnDcA==}
+    engines: {node: '>=0.10.0'}
+
+  mime-db@1.52.0:
+    resolution: {integrity: sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==}
+    engines: {node: '>= 0.6'}
+
+  mime-types@2.1.35:
+    resolution: {integrity: sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==}
+    engines: {node: '>= 0.6'}
+
+  parse-passwd@1.0.0:
+    resolution: {integrity: sha512-1Y1A//QUXEZK7YKz+rD9WydcE1+EuPr6ZBgKecAB8tmoW6UFv0NREVJe1p+jRxtThkcbbKkfwIbWJe/IeE6m2Q==}
+    engines: {node: '>=0.10.0'}
+
+  pnpm@8.15.9:
+    resolution: {integrity: sha512-SZQ0ydj90aJ5Tr9FUrOyXApjOrzuW7Fee13pDzL0e1E6ypjNXP0AHDHw20VLw4BO3M1XhQHkyik6aBYWa72fgQ==}
+    engines: {node: '>=16.14'}
+    hasBin: true
+
+  tunnel@0.0.6:
+    resolution: {integrity: sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==}
+    engines: {node: '>=0.6.11 <=0.7.0 || >=0.7.3'}
+
+  typescript@5.7.3:
+    resolution: {integrity: sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==}
+    engines: {node: '>=14.17'}
+    hasBin: true
+
+  undici-types@6.19.8:
+    resolution: {integrity: sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==}
+
+  yaml@2.7.0:
+    resolution: {integrity: sha512-+hSoy/QHluxmC9kCIJyL/uyFmLmc+e5CFR5Wa+bpIhIj85LVb9ZH2nVnqrHoSvKogwODv0ClqZkmiSSaIH5LTA==}
+    engines: {node: '>= 14'}
+    hasBin: true
+
+  zod@3.24.1:
+    resolution: {integrity: sha512-muH7gBL9sI1nciMZV67X5fTKKBLtwpZ5VBp1vsOQzj1MhrBZ4wlVCm3gedKZWLp0Oyel8sIGfeiz54Su+OVT+A==}
+
+snapshots:
+
+  '@actions/core@1.11.1':
+    dependencies:
+      '@actions/exec': 1.1.1
+      '@actions/http-client': 2.1.0
+
+  '@actions/exec@1.1.1':
+    dependencies:
+      '@actions/io': 1.1.3
+
+  '@actions/http-client@2.1.0':
+    dependencies:
+      tunnel: 0.0.6
+
+  '@actions/io@1.1.3': {}
+
+  '@types/expand-tilde@2.0.2': {}
+
+  '@types/node-fetch@2.6.12':
+    dependencies:
+      '@types/node': 20.17.17
+      form-data: 4.0.1
+
+  '@types/node@20.17.17':
+    dependencies:
+      undici-types: 6.19.8
+
+  '@vercel/ncc@0.38.3': {}
+
+  asynckit@0.4.0: {}
+
+  combined-stream@1.0.8:
+    dependencies:
+      delayed-stream: 1.0.0
+
+  delayed-stream@1.0.0: {}
+
+  expand-tilde@2.0.2:
     dependencies:
       homedir-polyfill: 1.0.3
-    dev: false
 
-  /form-data@4.0.0:
+  form-data@4.0.1:
-    resolution: {integrity: sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==}
-    engines: {node: '>= 6'}
     dependencies:
       asynckit: 0.4.0
       combined-stream: 1.0.8
       mime-types: 2.1.35
-    dev: false
 
-  /fs-extra@11.2.0:
+  homedir-polyfill@1.0.3:
-    resolution: {integrity: sha512-PmDi3uwK5nFuXh7XDTlVnS17xJS7vW36is2+w3xcv8SVxiB4NyATf4ctkVY5bkSjX0Y4nbvZCq1/EjtEyr9ktw==}
-    engines: {node: '>=14.14'}
-    dependencies:
-      graceful-fs: 4.2.11
-      jsonfile: 6.1.0
-      universalify: 2.0.1
-    dev: false
-
-  /graceful-fs@4.2.11:
-    resolution: {integrity: sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==}
-    dev: false
-
-  /homedir-polyfill@1.0.3:
-    resolution: {integrity: sha512-eSmmWE5bZTK2Nou4g0AI3zZ9rswp7GRKoKXS1BLUkvPviOqs4YTN1djQIqrXy9k5gEtdLPy86JjRwsNM9tnDcA==}
-    engines: {node: '>=0.10.0'}
     dependencies:
       parse-passwd: 1.0.0
-    dev: false
 
-  /jsonfile@6.1.0:
+  mime-db@1.52.0: {}
-    resolution: {integrity: sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==}
-    dependencies:
-      universalify: 2.0.1
-    optionalDependencies:
-      graceful-fs: 4.2.11
-    dev: false
 
-  /mime-db@1.52.0:
+  mime-types@2.1.35:
-    resolution: {integrity: sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==}
-    engines: {node: '>= 0.6'}
-    dev: false
-
-  /mime-types@2.1.35:
-    resolution: {integrity: sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==}
-    engines: {node: '>= 0.6'}
     dependencies:
       mime-db: 1.52.0
-    dev: false
 
-  /parse-passwd@1.0.0:
+  parse-passwd@1.0.0: {}
-    resolution: {integrity: sha512-1Y1A//QUXEZK7YKz+rD9WydcE1+EuPr6ZBgKecAB8tmoW6UFv0NREVJe1p+jRxtThkcbbKkfwIbWJe/IeE6m2Q==}
-    engines: {node: '>=0.10.0'}
-    dev: false
 
-  /pnpm@8.14.3:
+  pnpm@8.15.9: {}
-    resolution: {integrity: sha512-w+2A61g74+K37zHrlri5z6oFA+XUTscXUUEgtRh7L5M3NukDjFGlojrVgnkLpB1Kt4RhjIn6fiNl9mZWhdYS7g==}
-    engines: {node: '>=16.14'}
-    hasBin: true
-    dev: true
 
-  /tunnel@0.0.6:
+  tunnel@0.0.6: {}
-    resolution: {integrity: sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==}
-    engines: {node: '>=0.6.11 <=0.7.0 || >=0.7.3'}
-    dev: false
 
-  /typescript@5.3.3:
+  typescript@5.7.3: {}
-    resolution: {integrity: sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==}
-    engines: {node: '>=14.17'}
-    hasBin: true
-    dev: true
 
-  /undici-types@5.26.5:
+  undici-types@6.19.8: {}
-    resolution: {integrity: sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==}
-    dev: false
 
-  /undici@5.28.2:
+  yaml@2.7.0: {}
-    resolution: {integrity: sha512-wh1pHJHnUeQV5Xa8/kyQhO7WFa8M34l026L5P/+2TYiakvGy5Rdc8jWZVyG7ieht/0WgJLEd3kcU5gKx+6GC8w==}
-    engines: {node: '>=14.0'}
-    dependencies:
-      '@fastify/busboy': 2.1.0
-    dev: false
 
-  /universalify@2.0.1:
+  zod@3.24.1: {}
-    resolution: {integrity: sha512-gptHNQghINnc/vTGIk0SOFGFNXw7JVrlRUtConJRlvaw6DuX0wO5Jeko9sWrMBhh+PsYAZ7oXAiOnf/UKogyiw==}
-    engines: {node: '>= 10.0.0'}
-    dev: false
-
-  /uuid@8.3.2:
-    resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
-    hasBin: true
-    dev: false
-
-  /yaml@2.3.4:
-    resolution: {integrity: sha512-8aAvwVUSHpfEqTQ4w/KMlf3HcRdt50E5ODIQJBw1fQ5RL34xabzxtUlzTXVqc4rkZsPbvrXKWnABCD7kWSmocA==}
-    engines: {node: '>= 14'}
-    dev: false
-
-  /zod@3.22.4:
-    resolution: {integrity: sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==}
-    dev: false

src/install-pnpm/run.ts

@@ -1,17 +1,22 @@
 import { addPath, exportVariable } from '@actions/core'
 import { spawn } from 'child_process'
-import { remove, ensureFile, writeFile, readFile } from 'fs-extra'
+import { rm, writeFile, mkdir } from 'fs/promises'
+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
 
   // prepare self install
-  await remove(dest)
+  await rm(dest, { recursive: true, force: true })
+  // create dest directory after removal
+  await mkdir(dest, { recursive: true })
   const pkgJson = path.join(dest, 'package.json')
-  await ensureFile(pkgJson)
+  // we have ensured the dest directory exists, we can write the file directly
   await writeFile(pkgJson, JSON.stringify({ private: true }))
 
   // prepare target pnpm
@@ -39,18 +44,45 @@ async function readTarget(opts: {
   readonly standalone: boolean
 }) {
   const { version, packageJsonFile, standalone } = opts
-
-  if (version) return `${ standalone ? '@pnpm/exe' : 'pnpm' }@${version}`
-
   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're intended to let pnpm/action-setup read preferred pnpm version from the "packageManager" field in the package.json file,
+If you've 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, packageJsonFile), 'utf8'))
   if (typeof packageManager !== 'string') {
     throw new Error(`No pnpm version is specified.
 Please specify it by one of the following ways:
@@ -62,7 +94,7 @@ Please specify it by one of the following ways:
     throw new Error('Invalid packageManager field in package.json')
   }
 
-  if(standalone){
+  if (standalone) {
     return packageManager.replace('pnpm@', '@pnpm/exe@')
   }