From 2ba63ec1fcf930ce8d2828421a4bcb5194d909ed Mon Sep 17 00:00:00 2001
From: Jericho Tolentino <68654047+jericht@users.noreply.github.com>
Date: Tue, 12 May 2026 23:24:54 +0000
Subject: [PATCH 1/2] test: add copyright header test

Signed-off-by: Jericho Tolentino <68654047+jericht@users.noreply.github.com>
---
 test/test_copyright_headers.py | 92 ++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 test/test_copyright_headers.py

diff --git a/test/test_copyright_headers.py b/test/test_copyright_headers.py
new file mode 100644
index 0000000..542e6c7
--- /dev/null
+++ b/test/test_copyright_headers.py
@@ -0,0 +1,92 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+
+import re
+from pathlib import Path
+
+# For distributed open source and proprietary code, we must include a copyright header in source every file:
+_copyright_header_re = re.compile(
+    r"Copyright Amazon\.com, Inc\. or its affiliates\. All Rights Reserved\.", re.IGNORECASE
+)
+_generated_by_scm = re.compile(
+    r"# file generated by (setuptools[_-]scm|vcs-versioning)", re.IGNORECASE
+)
+
+
+class FileMissingCopyRight(Exception):
+    filepath: Path
+
+    def __init__(self, message, filepath):
+        super().__init__(message)
+        self.filepath = filepath
+
+
+def _check_file(filename: Path) -> None:
+    with open(filename, encoding="utf-8", errors="ignore") as infile:
+        lines_read = 0
+        for line in infile:
+            if _copyright_header_re.search(line):
+                return  # success
+            lines_read += 1
+            if lines_read > 10:
+                raise FileMissingCopyRight(
+                    f"Could not find a valid Amazon.com copyright header in the top of {filename}."
+                    " Please add one.",
+                    Path(filename),
+                )
+        # __init__.py files are usually empty, this is to catch that.
+        raise FileMissingCopyRight(
+            f"Could not find a valid Amazon.com copyright header in the top of {filename}."
+            " Please add one.",
+            Path(filename),
+        )
+
+
+def _is_version_file(filename: Path) -> bool:
+    if filename.name != "_version.py":
+        return False
+    with open(filename, encoding="utf-8", errors="ignore") as infile:
+        lines_read: list[str] = []
+        for line in infile:
+            if _generated_by_scm.search(line):
+                return True
+            lines_read.append(line)
+            if len(lines_read) > 10:
+                break
+    print(f"_version.py file ({filename}) found that is not generated by scm:\n{lines_read}")
+    return False
+
+
+def test_copyright_headers():
+    """Verifies every .py file has an Amazon copyright header."""
+    root_project_dir = Path(__file__)
+    # The root of the project is the directory that contains the test directory.
+    while not (root_project_dir / "test").exists():
+        root_project_dir = root_project_dir.parent
+    # Choose only a few top level directories to test.
+    # That way we don't snag any virtual envs a developer might create, at the risk of missing
+    # some top level .py files.
+    top_level_dirs = ["src", "test", "scripts"]
+    file_count = 0
+    failed_files = set()
+    for top_level_dir in top_level_dirs:
+        for glob_pattern in ("**/*.py", "**/*.sh"):
+            for path in Path(root_project_dir / top_level_dir).glob(glob_pattern):
+                print(path)
+                if not _is_version_file(path):
+                    try:
+                        _check_file(path)
+                    except FileMissingCopyRight as e:
+                        failed_files.add(e.filepath)
+                file_count += 1
+
+    if failed_files:
+        formatted_failed_files = "\n\t".join(str(filepath) for filepath in failed_files)
+        raise Exception(
+            f"Found {len(failed_files)} files without copyright headers:\n\t{formatted_failed_files}"
+        )
+
+    print(f"test_copyright_headers checked {file_count} files successfully.")
+
+
+if __name__ == "__main__":
+    test_copyright_headers()

From 753784745a9e3208c696f12c03cd9c5141a267fb Mon Sep 17 00:00:00 2001
From: Jericho Tolentino <68654047+jericht@users.noreply.github.com>
Date: Tue, 12 May 2026 23:20:21 +0000
Subject: [PATCH 2/2] chore: add file no copyright

Signed-off-by: Jericho Tolentino <68654047+jericht@users.noreply.github.com>
---
 src/openjd/cli/file_no_copyright.py | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 src/openjd/cli/file_no_copyright.py

diff --git a/src/openjd/cli/file_no_copyright.py b/src/openjd/cli/file_no_copyright.py
new file mode 100644
index 0000000..e69de29