Avoid CI runs under users' own CircleCI personal account (#20981)

* Avoid null CI

* Avoid null CI

* rename

* more clear error message

* Update .circleci/config.yml

Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>

* clean up

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>

.circleci/config.yml

@@ -9,6 +9,19 @@ parameters:
         default: false
 
 jobs:
+    # Ensure running with CircleCI/huggingface
+    check_circleci_user:
+        docker:
+            - image: cimg/python:3.7.12
+        parallelism: 1
+        steps:
+            - run: echo $CIRCLE_PROJECT_USERNAME
+            - run: |
+                if [ "$CIRCLE_PROJECT_USERNAME" = "huggingface" ]; then
+                    exit 0
+                else
+                    echo "The CI is running under $CIRCLE_PROJECT_USERNAME personal account. Please follow https://support.circleci.com/hc/en-us/articles/360008097173-Troubleshooting-why-pull-requests-are-not-triggering-jobs-on-my-organization- to fix it."; exit -1
+                fi
     # Fetch the tests to run
     fetch_tests:
         working_directory: ~/transformers
@@ -171,6 +184,7 @@ workflows:
         when:
             not: <<pipeline.parameters.nightly>>
         jobs:
+            - check_circleci_user
             - check_code_quality
             - check_repository_consistency
             - fetch_tests
@@ -178,6 +192,7 @@ workflows:
     nightly:
         when: <<pipeline.parameters.nightly>>
         jobs:
+            - check_circleci_user
             - check_code_quality
             - check_repository_consistency
             - fetch_all_tests