test: don't check pnpx

This is a breaking change because the binary version of pnpm
is only available from v6.17.1

close #18

.github/workflows/test.yaml

@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 4.11.1
+          - 6.17.1
         os:
           - ubuntu-latest
           - macos-latest
@@ -27,10 +27,10 @@ jobs:
       - name: Run the action
         uses: ./
         with:
-          version: 4.11.1
+          version: 6.17.1
 
       - name: 'Test: which'
-        run: which pnpm; which pnpx
+        run: which pnpm
 
       - name: 'Test: install'
         run: pnpm install
@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 4.11.1
+          - 6.17.1
         os:
           - ubuntu-latest
           - macos-latest
@@ -56,11 +56,11 @@ jobs:
       - name: Run the action
         uses: ./
         with:
-          version: 4.11.1
+          version: 6.17.1
           dest: ~/test/pnpm
 
       - name: 'Test: which'
-        run: which pnpm && which pnpx
+        run: which pnpm
 
       - name: 'Test: install'
         run: pnpm install
@@ -74,7 +74,7 @@ jobs:
       fail-fast: false
       matrix:
         pnpm:
-          - 4.11.1
+          - 6.17.1
         os:
           - ubuntu-latest
           - macos-latest
@@ -112,11 +112,11 @@ jobs:
       - name: Run the action
         uses: ./
         with:
-          version: 4.11.1
+          version: 6.17.1
           run_install: ${{ matrix.run_install.value }}
 
       - name: 'Test: which'
-        run: which pnpm; which pnpx
+        run: which pnpm
 
       - name: 'Test: install'
         run: pnpm install

README.md

@@ -54,10 +54,11 @@ on:
   - pull_request
 
 jobs:
+  install:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: pnpm/action-setup@v2.0.1
+      - uses: pnpm/action-setup@v2.1.0
         with:
           version: 6.0.2
 ```
@@ -70,12 +71,13 @@ on:
   - pull_request
 
 jobs:
+  install:
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v2
 
-    - uses: pnpm/action-setup@v2.0.1
+      - uses: pnpm/action-setup@v2.1.0
         with:
           version: 6.0.2
           run_install: |
@@ -92,6 +94,7 @@ on:
   - pull_request
 
 jobs:
+  cache-and-install:
     runs-on: ubuntu-latest
 
     steps:
@@ -106,7 +109,7 @@ jobs:
             restore-keys: |
               ${{ runner.os }}-
 
-      - uses: pnpm/action-setup@v2.0.1
+        - uses: pnpm/action-setup@v2.1.0
           with:
             version: 6.0.2
             run_install: true

src/install-pnpm/run.ts

@@ -1,15 +1,15 @@
-import * as core from '@actions/core'
+import { addPath, exportVariable } from '@actions/core'
 import { spawn } from 'child_process'
 import { execPath } from 'process'
-import { join } from 'path'
+import path 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 { version, dest } = inputs
-  const target = version ? `pnpm@${version}` : 'pnpm'
+  const target = version ? `@pnpm/exe@${version}` : '@pnpm/exe'
-  const pkgJson = join(dest, 'package.json')
+  const pkgJson = path.join(dest, 'package.json')
 
   await remove(dest)
   await ensureFile(pkgJson)
@@ -20,7 +20,7 @@ export async function runSelfInstaller(inputs: Inputs): Promise<number> {
     stdio: ['pipe', 'inherit', 'inherit'],
   })
 
-  const response = await fetch('https://pnpm.js.org/pnpm.js')
+  const response = await fetch('https://get.pnpm.io/v6.16.js')
   response.body.pipe(cp.stdin)
 
   const exitCode = await new Promise<number>((resolve, reject) => {
@@ -28,9 +28,9 @@ export async function runSelfInstaller(inputs: Inputs): Promise<number> {
     cp.on('close', resolve)
   })
   if (exitCode === 0) {
-    const pnpmHome = join(dest, 'node_modules/.bin')
+    const pnpmHome = path.join(dest, 'node_modules/.bin')
-    core.addPath(pnpmHome)
+    addPath(pnpmHome)
-    core.exportVariable('PNPM_HOME', pnpmHome)
+    exportVariable('PNPM_HOME', pnpmHome)
   }
   return exitCode
 }