Fixing labeler again (#1343)

* Trying...

* Update.

* adding labels file

* check if existing labels improvement

Author: germa89

.github/labels.yml

@@ -0,0 +1,91 @@
+- name: BLOCKER
+  description: No further development until this is fixed.
+  color: 000000
+
+- name: BUG
+  description: ""
+  color: 994d00
+
+- name: CI/CD
+  description: ""
+  color: b5f226
+
+- name: Critical Priority
+  description: ""
+  color: ff0000
+
+- name: Dependencies
+  description: Dependencies
+  color: a5db76
+
+- name: Discussion
+  description: ""
+  color: bfdec3
+
+- name: DO NOT MERGE
+  description: ""
+  color: 4f18e7
+
+- name: Documentation
+  description: ""
+  color: bdd9db
+
+- name: Duplicate
+  description: ""
+  color: cccccc
+
+- name: Enhancement
+  description: Improve any current implemented feature.
+  color: 80b5ea
+
+- name: Examples
+  description: ""
+  color: bfdec3
+
+- name: Future
+  description: To work on it in the future.
+  color: c2ddf4
+
+- name: Good First Issue
+  description: Good and easy issue to start to work in PyANSYS development.
+  color: f9cfc3
+
+- name: Help wanted
+  description: Tell the developers you need help or guidance.
+  color: 12880c
+
+- name: Maintenance
+  description: Maintenance
+  color: bbd2f1
+
+- name: Major Priority
+  description: ""
+  color: ff7300
+
+- name: MAPDL
+  description: Requires changes in MAPDL
+  color: 000000
+
+- name: Minor Priority
+  description: ""
+  color: ffdd00
+
+- name: New Feature
+  description: Request/proposal for a new feature
+  color: 235370
+
+- name: Question
+  description: ""
+  color: c9317d
+
+- name: Stale
+  description: Stale issue, it will be closed.
+  color: c106be
+
+- name: Support
+  description: ""
+  color: 54afbb
+
+- name: Won't fix
+  description: ""
+  color: ffffff

.github/workflows/label.yml

@@ -1,16 +1,29 @@
 name: "Pull Request Labeler"
 on:
   pull_request: 
-    types:
-      - unlabeled 
+  push:
+    branches: [ main ]
+    paths:
+      - '../labels.yml'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
 
+  label-syncer:
+    name: Syncer
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: micnncim/action-label-syncer@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
   labeler:
+    name: Set labels
+    needs: [label-syncer]
     permissions:
       contents: read
       pull-requests: write
@@ -66,7 +79,8 @@ jobs:
     - name: Suggest to add labels
       uses: peter-evans/create-or-update-comment@v2
       # Execute only when no labels have been applied to the pull request
-      if: toJSON(github.event.pull_request.labels.*.name) == '[]'
+      # if: toJSON(github.event.pull_request.labels.*.name) == '[]'
+      if: github.event.pull_request.labels[0] == null # Empty labels
       with:
         issue-number: ${{ github.event.pull_request.number }}
         body: |