Merge 29985b169f into b906affcce

This reverts commit 9b5745cdf0.

.github/workflows/test.yaml

@@ -22,7 +22,7 @@ jobs:
           - windows-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
       - name: Run the action
         uses: ./
@@ -51,7 +51,7 @@ jobs:
           - windows-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
       - name: Run the action
         uses: ./
@@ -74,8 +74,8 @@ jobs:
       fail-fast: false
       matrix:
         os:
+          # macos is excluded from this test because node 12 is no longer available on this platform
           - ubuntu-latest
-          - macos-latest
           - windows-latest
 
         standalone:
@@ -83,7 +83,7 @@ jobs:
           - false
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
       - name: Run the action
         uses: ./
@@ -92,7 +92,7 @@ jobs:
           standalone: ${{ matrix.standalone }}
 
       - name: install Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           # pnpm@7.0.0 is not compatible with Node.js 12
           node-version: 12.22.12
@@ -160,7 +160,7 @@ jobs:
                 - yarn
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
 
       - name: Run the action
         uses: ./

src/install-pnpm/index.ts

@@ -1,16 +1,27 @@
-import { setFailed, startGroup, endGroup } from '@actions/core'
-import { Inputs } from '../inputs'
-import runSelfInstaller from './run'
+import { setFailed, startGroup, endGroup } from "@actions/core";
+import { Inputs } from "../inputs";
+import runSelfInstaller from "./run";
+import { exec } from "child_process";
+import { promisify } from "util";
 
-export { runSelfInstaller }
+export { runSelfInstaller };
+const execAsync = promisify(exec);
 
 export async function install(inputs: Inputs) {
-  startGroup('Running self-installer...')
-  const status = await runSelfInstaller(inputs)
-  endGroup()
+  try {
+    await execAsync("pnpm --version");
+    return;
+  } catch {}
+
+  startGroup("Running self-installer...");
+  const status = await runSelfInstaller(inputs);
+  endGroup();
+
   if (status) {
-    return setFailed(`Something went wrong, self-installer exits with code ${status}`)
+    return setFailed(
+      `Something went wrong, self-installer exits with code ${status}`,
+    );
   }
 }
 
-export default install
+export default install;