add PR to discord messages (#2367)

.github/workflows/deletedroplets.yml

@@ -16,6 +16,12 @@ jobs:
         with:
           run_id: ${{ github.event.workflow_run.id}}
           if_no_artifact_found: warn
+      - name: get PR
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          echo "pull_request=$(gh api -H 'Accept: application/vnd.github+json' -H 'X-Github-Api-Version: 2022-11-28' \
+            /repos/${{ github.repository}}/actions/runs/${{ github.event.workflow_run.id }} | jq .pull_requests[0].number)" >> $GITHUB_ENV
       - name: discord success message
         uses: appleboy/discord-action@master
         with:
@@ -23,7 +29,7 @@ jobs:
           webhook_token: ${{ secrets.DISCORD_WEBHOOK_TOKEN }}
           color: "#42f545"
           username: "GitHub Bot"
-          message: "${{ github.repository }}: ${{ github.event.workflow_run.name }} was successful: droplets from this workflow (tag ${{ github.event.workflow_run.id }}-${{ github.event.workflow_run.run_attempt }}) will be deleted in 15 min"
+          message: "${{ github.repository }}: ${{ github.event.workflow_run.name }}:PR ${{ env.pull_request }} was successful: droplets from this workflow (tag ${{ github.event.workflow_run.id }}-${{ github.event.workflow_run.run_attempt }}) will be deleted in 15 min"
           file: ./results/results.log
       - name: delete droplets
         if: success() || failure()
@@ -46,6 +52,12 @@ jobs:
         with:
           run_id: ${{ github.event.workflow_run.id}}
           if_no_artifact_found: warn
+      - name: get PR
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          echo "pull_request=$(gh api -H 'Accept: application/vnd.github+json' -H 'X-Github-Api-Version: 2022-11-28' \
+            /repos/${{ github.repository}}/actions/runs/${{ github.event.workflow_run.id }} | jq .pull_requests[0].number)" >> $GITHUB_ENV
       - name: discord failure message
         uses: appleboy/discord-action@master
         with:
@@ -53,7 +65,7 @@ jobs:
           webhook_token: ${{ secrets.DISCORD_WEBHOOK_TOKEN }}
           color: "#990000"
           username: "GitHub Bot"
-          message: "${{ github.repository }}: ${{ github.event.workflow_run.name }} failed: droplets from this workflow (tag ${{ github.event.workflow_run.id }}-${{ github.event.workflow_run.run_attempt}}) will be deleted in 5 hours"
+          message: "${{ github.repository }}: ${{ github.event.workflow_run.name }}:PR ${{ env.pull_request }} failed: droplets from this workflow (tag ${{ github.event.workflow_run.id }}-${{ github.event.workflow_run.run_attempt}}) will be deleted in 5 hours"
           file: ./results/results.log
       - name: discord error message
         uses: appleboy/discord-action@master