chore: only comment on canary label

Author: avallete

.github/workflows/canary-comment.yml

@@ -35,17 +35,30 @@ jobs:
 
             if (prs.data.length > 0) {
               const pr = prs.data[0];
-              core.setOutput('pr_number', pr.number);
-              core.setOutput('found', 'true');
-              console.log(`Found PR #${pr.number}`);
+              
+              // Check if PR has the deploy-canary label
+              const labels = pr.labels.map(label => label.name);
+              const hasCanaryLabel = labels.includes('deploy-canary');
+              
+              if (hasCanaryLabel) {
+                core.setOutput('pr_number', pr.number);
+                core.setOutput('found', 'true');
+                core.setOutput('has_canary_label', 'true');
+                console.log(`Found PR #${pr.number} with deploy-canary label`);
+              } else {
+                core.setOutput('found', 'false');
+                core.setOutput('has_canary_label', 'false');
+                console.log(`Found PR #${pr.number} but it doesn't have deploy-canary label`);
+              }
             } else {
               core.setOutput('found', 'false');
+              core.setOutput('has_canary_label', 'false');
               console.log('No associated PR found');
             }
 
       # Extract canary info from the workflow run
       - name: Extract canary info
-        if: ${{ steps.pr-info.outputs.found == 'true' && github.event.workflow_run.conclusion == 'success' }}
+        if: ${{ steps.pr-info.outputs.found == 'true' && steps.pr-info.outputs.has_canary_label == 'true' && github.event.workflow_run.conclusion == 'success' }}
         id: canary-info
         uses: actions/github-script@v7
         with:
@@ -67,7 +80,7 @@ jobs:
 
       # Find existing comment
       - name: Find existing comment
-        if: ${{ steps.pr-info.outputs.found == 'true' }}
+        if: ${{ steps.pr-info.outputs.found == 'true' && steps.pr-info.outputs.has_canary_label == 'true' }}
         uses: peter-evans/find-comment@v3
         id: find-comment
         with:
@@ -77,7 +90,7 @@ jobs:
 
       # Create or update comment based on workflow status
       - name: Create or update canary comment
-        if: ${{ steps.pr-info.outputs.found == 'true' }}
+        if: ${{ steps.pr-info.outputs.found == 'true' && steps.pr-info.outputs.has_canary_label == 'true' }}
         uses: peter-evans/create-or-update-comment@v4
         with:
           comment-id: ${{ steps.find-comment.outputs.comment-id }}