Update main.yml

.github/workflows/main.yml

@@ -16,10 +16,23 @@ jobs:
           echo "Issue Body: ${{ github.event.issue.body }}"
           echo "User: ${{ github.event.issue.user.login }}"
           
+          # Extract previous issue body from the webhook event
+          PREVIOUS_BODY="${{ github.event.changes.body.from }}"
+          echo "Previous Body: $PREVIOUS_BODY"
+
+          # Extract currently checked checkboxes
+          CURRENT_CHECKED=$(echo "${{ github.event.issue.body }}" | grep -E '\- \[x\]')
+          PREVIOUS_CHECKED=$(echo "$PREVIOUS_BODY" | grep -E '\- \[x\]')
+
+          # Check if there are new checked checkboxes
+          NEW_CHECKED_LINES=$(echo "$CURRENT_CHECKED" | grep -Fxv -f <(echo "$PREVIOUS_CHECKED"))
+
           # Check if any checkbox is checked
-          if echo "${{ github.event.issue.body }}" | grep -q '\- \[x\]'; then
-            echo "Checkbox checked."
+           if [ -n "$NEW_CHECKED_LINES" ]; then
+            echo "Newly checked checkboxes found:"
+            echo "$NEW_CHECKED_LINES"
             echo "checkbox_checked=true" >> $GITHUB_OUTPUT
+            echo "new_checked_lines=$NEW_CHECKED_LINES" >> $GITHUB_OUTPUT
           else
             echo "No checkbox checked."
             echo "checkbox_checked=false" >> $GITHUB_OUTPUT
@@ -29,10 +42,9 @@ jobs:
         if: steps.check_checkbox.outputs.checkbox_checked == 'true'
         run: |
           USERNAME="${{ github.event.issue.user.login }}"
-          COMMENT="Checkbox checked by @$USERNAME!"
-          
-          echo "output: ${{steps.check_checkbox.outputs.checkbox_checked}}"
-          
+          NEW_CHECKED_LINES="${{ steps.check_checkbox.outputs.new_checked_lines }}"
+          COMMENT="Checkboxes newly checked by @$USERNAME:\n$NEW_CHECKED_LINES"
+
           curl -X POST \
             -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
             -H "Accept: application/vnd.github.v3+json" \