Revert "Refresh Tugboat Preview ID cache from PR cache scope (#16562)"

This reverts commit 48de27e.

.github/workflows/tugboat-refresh-cache-dispatch.yml → .github/workflows/tugboat-refresh-cache.yml

@@ -5,14 +5,16 @@ on:
     - cron: '0 */6 * * *'
 jobs:
   # Collects the cache keys that need to be refreshed
-  dispatch_cache_keys:
-    name: Dispatch Tugboat Preview ID cache keys that need to be refreshed
+  collect_cache_keys:
+    name: Collect Tugboat Preview ID cache keys that need to be refreshed
+    outputs:
+      matrix: ${{ steps.cache-keys.outputs.result }}
     runs-on: ubuntu-latest
     steps:
       - name: Cross reference open PRs against cache keys in repo
+        id: cache-keys
         uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6.4.1
         with:
-          github-token: ${{ secrets.LABEL_API_TOKEN }}
           script: |
             const prs = await github.paginate(
               github.rest.pulls.list,
@@ -41,14 +43,32 @@ jobs:
               console.log(`Key: ${key}`)
             }
 
+            const toRefresh = []
             for (const pr of prs) {
               if (cacheKeys.includes(`${{ runner.os }}-tugboat-preview-id-pr-${pr}`)) {
                 console.log(`Need to refresh: ${pr}`)
-                await github.rest.issues.addLabels({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: `${pr}`,
-                  labels: ['refresh-tugboat-cache'],
-                });
+                toRefresh.push(pr)
               }
             }
+
+            const result = JSON.stringify(toRefresh)
+            console.log(`Refresh Keys: ${result}`)
+            return result
+          result-encoding: string
+
+  # Refresh cache for given keys
+  refresh_cache:
+    name: Refresh cache for given keys
+    needs: [ collect_cache_keys ]
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        value: ${{fromJSON(needs.collect_cache_keys.outputs.matrix)}}
+    steps:
+      - name: Refresh Preview ID
+        uses: actions/cache/restore@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
+        with:
+          path: .tugboat_preview.txt
+          key: ${{ runner.os }}-tugboat-preview-id-pr-${{ matrix.value }}
+      - name: Cleanup temporary file
+        run: rm .tugboat_preview.txt