chore: add license check

.github/workflows/ruff.yml

@@ -10,6 +10,8 @@ jobs:
         python-version: ["3.12"]
     steps:
     - uses: actions/checkout@v4
+    - name: Check License Header
+      uses: apache/skywalking-eyes/[email protected]
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:

.licenserc.yaml

@@ -0,0 +1,25 @@
+header:
+  license:
+    spdx-id: Apache-2.0
+    content: |
+      SPDX-License-Identifier: Apache-2.0
+
+  paths-ignore:
+    - '.github'
+    - '.gitignore'
+    - '.gitmodules'
+    - '.licenserc.yaml'
+    - '.pre-commit-config.yaml'
+    - 'environment.yml'
+    - 'pyproject.toml'
+    - 'LICENSE'
+    - '**/__init__.py'
+    - '**/*.golden'
+    - '**/*.md'
+    - '**/*.json'
+    - '**/*.spark'
+    - '**/*.splan'
+    - '**/*.sql'
+    - '**/*.sql-splan'
+
+  comment: never