won't fail if issue number isnt found

.github/workflows/add-hacktoberfest-labels.yml

@@ -1,29 +1,33 @@
 name: Propagate Issue Labels to PR
-
 on:
   pull_request:
     types: [opened, synchronize]
-
 jobs:
   copy_labels:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
       uses: actions/checkout@v4
-
     - name: Get issue number from PR body
       id: issue_number
-      run: |
-        issue_number=$(echo "${{ github.event.pull_request.body }}" | grep -oP '(?<=#)\d+' | head -n1)
-        if [ -z "$issue_number" ]; then
-          echo "No issue number found in PR body"
-          echo "has_issue=false" >> $GITHUB_OUTPUT
-        else
-          echo "Issue number found: $issue_number"
-          echo "has_issue=true" >> $GITHUB_OUTPUT
-          echo "issue_number=$issue_number" >> $GITHUB_OUTPUT
-        fi
-
+      uses: actions/github-script@v6gi
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        script: |
+          const prBody = context.payload.pull_request.body || '';
+          // Remove HTML comments
+          const bodyWithoutComments = prBody.replace(/<!--[\s\S]*?-->/g, '');
+          // Find issue number
+          const match = bodyWithoutComments.match(/(?:Resolves|Closes) #(\d+)/);
+          const issueNumber = match ? match[1] : null;
+          if (issueNumber) {
+            console.log(`Issue number found: ${issueNumber}`);
+            core.setOutput('has_issue', 'true');
+            core.setOutput('issue_number', issueNumber);
+          } else {
+            console.log('No issue number found in PR body');
+            core.setOutput('has_issue', 'false');
+          }
     - name: Get labels from linked issue
       if: steps.issue_number.outputs.has_issue == 'true'
       uses: actions/github-script@v6
@@ -43,7 +47,6 @@ jobs:
             console.log(`Error fetching issue labels: ${error}`);
             return [];
           }
-
     - name: Check for required labels
       if: steps.issue_number.outputs.has_issue == 'true' && steps.issue_labels.outputs.result != '[]'
       id: check_labels
@@ -55,7 +58,6 @@ jobs:
           const hacktoberfestLabel = labels.some(label => label.toLowerCase().includes('hacktoberfest'));
           const sizeLabelPresent = labels.some(label => ['small', 'medium', 'large'].includes(label.toLowerCase()));
           return hacktoberfestLabel || sizeLabelPresent;
-
     - name: Add labels to PR
       if: steps.issue_number.outputs.has_issue == 'true' && steps.check_labels.outputs.result == 'true'
       uses: actions/github-script@v6