fix: autoassign-issue-v1.yml (#35)

Author: niltonpimentel02

.github/workflows/autoassign-issue-v1.yml

@@ -35,7 +35,6 @@ jobs:
           triggers=("bora" "bora!" "dibs" "dibs!")
 
           should_assign=false
-
           for word in "${triggers[@]}"; do
             if [[ "$normalized_comment" == "$word" ]]; then
               should_assign=true
@@ -45,21 +44,53 @@ jobs:
 
           echo "should_assign=$should_assign" >> "$GITHUB_OUTPUT"
 
-      - name: Assign issue to commenter
+      - name: Check if issue already has assignees
+        id: check_existing_assignees
         if: steps.check_comment.outputs.should_assign == 'true'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # Fetch issue details and count assignees
+          issue_json=$(curl -sSL \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer $GH_TOKEN" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            https://api.github.com/repos/${{ github.repository }}/issues/$ISSUE_NUMBER)
+
+          assignee_count=$(echo "$issue_json" | jq '.assignees | length')
+
+          if [[ "$assignee_count" -ge 1 ]]; then
+            echo "already_assigned=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "already_assigned=false" >> "$GITHUB_OUTPUT"
+          fi
+
+          # Build a comma-separated string of @logins of current assignees
+          assignee_logins=$(echo "$issue_json" | jq -r '[.assignees[].login] | map("@"+.) | join(", ")')
+          # If empty, set a friendly fallback
+          if [[ -z "$assignee_logins" || "$assignee_logins" == "null" ]]; then
+            assignee_logins="(no assignees)"
+          fi
+
+          echo "assignee_logins=$assignee_logins" >> "$GITHUB_OUTPUT"
+
+      - name: Assign issue to commenter
+        if: steps.check_comment.outputs.should_assign == 'true' && steps.check_existing_assignees.outputs.already_assigned == 'false'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           echo "::notice::Assigning issue #$ISSUE_NUMBER to $ASSIGNEE"
 
-          curl -L \
+          curl -sSL \
             -X POST \
             -H "Accept: application/vnd.github+json" \
-            -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
+            -H "Authorization: Bearer $GH_TOKEN" \
             -H "X-GitHub-Api-Version: 2022-11-28" \
             https://api.github.com/repos/${{ github.repository }}/issues/$ISSUE_NUMBER/assignees \
-            -d '{"assignees":["${{ env.ASSIGNEE }}"]}'
+            -d '{"assignees":["'${ASSIGNEE}'"]}'
 
-      - name: Create Comment
-        if: steps.check_comment.outputs.should_assign == 'true'
+      - name: Create Comment (assignment success)
+        if: steps.check_comment.outputs.should_assign == 'true' && steps.check_existing_assignees.outputs.already_assigned == 'false'
         uses: peter-evans/[email protected]
         with:
           issue-number: ${{ env.ISSUE_NUMBER }}
@@ -69,3 +100,15 @@ jobs:
 
             🇬🇧 **English**
             ✅ Issue #${{ github.event.issue.number }} assigned to @${{ github.event.comment.user.login }}. Check the [contributing guide](${{ env.CONTRIBUTING_URL }}) for instructions on submitting your Pull Request.
+
+      - name: Create Comment (already assigned)
+        if: steps.check_comment.outputs.should_assign == 'true' && steps.check_existing_assignees.outputs.already_assigned == 'true'
+        uses: peter-evans/[email protected]
+        with:
+          issue-number: ${{ env.ISSUE_NUMBER }}
+          body: |
+            🇧🇷 **Português**
+            ⚠️ Issue #${{ github.event.issue.number }} já está atribuída a ${{ steps.check_existing_assignees.outputs.assignee_logins }}. Se você acredita que deveria ser reatribuída, converse com a pessoa atual ou com os mantenedores.
+
+            🇬🇧 **English**
+            ⚠️ Issue #${{ github.event.issue.number }} is already assigned to ${{ steps.check_existing_assignees.outputs.assignee_logins }}. If you think it should be reassigned, please coordinate with the current assignee or the maintainers.