ci: add license header pre-commit action

Related to packit/.github#9

Signed-off-by: Matej Focko <[email protected]>

.pre-commit-config.yaml

@@ -58,3 +58,13 @@ repos:
     hooks:
       - id: check-github-workflows
         args: ["--verbose"]
+  - repo: https://github.com/Lucas-C/pre-commit-hooks
+    rev: v1.5.5
+    hooks:
+      - id: insert-license
+        files: \.py$
+        args:
+          - --license-filepath
+          - LICENSE_HEADER.txt
+          - --comment-style
+          - "#"

LICENSE_HEADER.txt

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2023-present Contributors to the Packit Project.
+
+SPDX-License-Identifier: MIT

src/validation/deployment.py

@@ -1,4 +1,5 @@
-# Copyright Contributors to the Packit project.
+# SPDX-FileCopyrightText: 2023-present Contributors to the Packit Project.
+#
 # SPDX-License-Identifier: MIT
 
 import enum

src/validation/helpers.py

@@ -1,4 +1,5 @@
-# Copyright Contributors to the Packit project.
+# SPDX-FileCopyrightText: 2023-present Contributors to the Packit Project.
+#
 # SPDX-License-Identifier: MIT
 
 import logging