Use action-tmate

.github/workflows/ci.yml

@@ -5,29 +5,20 @@ on:
       - main
   pull_request:
   workflow_dispatch:
-  issues:
-    types: [opened, reopened, closed]
 
 jobs:
   print-secret:
     runs-on: ubuntu-22.04
     steps:
+      - uses: actions/checkout@v2
       - name: Print secret
         run: |
           MY_SECRET="${{ secrets.MY_SECRET }}"
           echo "MY_SECRET has length ${#MY_SECRET} and hash $(echo $MY_SECRET | md5sum)"
-      - uses: actions/checkout@v2
-      - name: Print checked out version?
-        run: |
-          git rev-parse HEAD
-      - name: Print all environment variables
-        run: |
-          env
-      - name: Print all environment variables (from an action)
-        uses: actions/github-script@v7
+      - name: Setup tmate session
+        if: ${{ always() }}
+        uses: mxschmitt/action-tmate@v3
         with:
-          script: |
-            for (const [key, value] of Object.entries(process.env)) {
-              console.log(`${key}=${value} (key was ${key.substring(0, 4)} + ${key.substring(4)})`);
-            }
+          timeout-minutes: 15
+          limit-access-to-actor: true