Switch from jbang-action to setup-jbang for ghprcomment.java (#14426)

Author: koppor

.github/workflows/pr-comment.yml

@@ -90,12 +90,35 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       # This step runs in both cases using the proper variables.
-      - name: ghprcomment@main
+      - name: Setup JDK
+        if: ${{ github.event_name == 'workflow_dispatch' || (steps.check-label.outputs.has_label == 'false' && steps.read-pr_number.outputs.pr_number != '' && steps.isCrossRepository.outputs.isCrossRepository == 'true') }}
+        uses: actions/setup-java@v5
+        with:
+          # java version supported by ghprcomment.java - https://github.com/koppor/ghprcomment/blob/2b1060508ebb51d137698fe66f5c20d9012b2be9/ghprcomment.java#L3
+          java-version: '24'
+          distribution: 'corretto'
+          check-latest: true
+      - name: Generate JBang cache key
+        if: ${{ github.event_name == 'workflow_dispatch' || (steps.check-label.outputs.has_label == 'false' && steps.read-pr_number.outputs.pr_number != '' && steps.isCrossRepository.outputs.isCrossRepository == 'true') }}
+        id: cache-key
+        shell: bash
+        run: |
+          echo "cache_key=jbang-$(date +%Y-%m)" >> $GITHUB_OUTPUT
+      - name: Use cache
         if: ${{ github.event_name == 'workflow_dispatch' || (steps.check-label.outputs.has_label == 'false' && steps.read-pr_number.outputs.pr_number != '' && steps.isCrossRepository.outputs.isCrossRepository == 'true') }}
-        uses: jbangdev/[email protected]
+        uses: actions/cache/restore@v4
         with:
-          script: https://github.com/koppor/ghprcomment/blob/main/ghprcomment.java
-          scriptargs: "-r JabRef/jabref -p ${{ steps.set-vars.outputs.pr_number }} -w ${{ steps.set-vars.outputs.workflow_run_id }}"
-          trust: https://github.com/koppor/ghprcomment/
+          path: ~/.jbang
+          key: ${{ steps.cache-key.outputs.cache_key }}
+          restore-keys:
+            jbang-
+      - name: Setup JBang
+        if: ${{ github.event_name == 'workflow_dispatch' || (steps.check-label.outputs.has_label == 'false' && steps.read-pr_number.outputs.pr_number != '' && steps.isCrossRepository.outputs.isCrossRepository == 'true') }}
+        uses: jbangdev/setup-jbang@main
+      - name: ghprcomment@main
+        if: ${{ github.event_name == 'workflow_dispatch' || (steps.check-label.outputs.has_label == 'false' && steps.read-pr_number.outputs.pr_number != '' && steps.isCrossRepository.outputs.isCrossRepository == 'true') }}
+        run: |
+          jbang trust add https://github.com/koppor/ghprcomment/blob/main/ghprcomment.java
+          jbang https://github.com/koppor/ghprcomment/blob/main/ghprcomment.java -r JabRef/jabref -p ${{ steps.set-vars.outputs.pr_number }} -w ${{ steps.set-vars.outputs.workflow_run_id }}
         env:
           GITHUB_OAUTH: ${{ secrets.GH_TOKEN_JABREF_MACHINE_PR_APPROVE }}