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authorMike Frysinger <vapier@gentoo.org>2022-01-01 13:02:02 -0500
committerMike Frysinger <vapier@gentoo.org>2022-10-26 14:39:50 +0545
commite5fbca55b28b77eced290e4e681f1d5cd3dafe98 (patch)
tree57836d280142b2408c2c94c40a3b10b1e836edc3
parent8f97b519fb061a7243344905cc23a77adda6be7a (diff)
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gdb: make copyright.py interface a bit nicer
This way people can run `./copyright.py --help` and get some info as to what this does without it going and modifying the tree.
-rwxr-xr-x[-rw-r--r--]gdb/copyright.py21
1 files changed, 16 insertions, 5 deletions
diff --git a/gdb/copyright.py b/gdb/copyright.py
index 48192e8..8d623e6 100644..100755
--- a/gdb/copyright.py
+++ b/gdb/copyright.py
@@ -22,7 +22,7 @@
This script updates the list of years in the copyright notices in
most files maintained by the GDB project.
-Usage: cd src/gdb && python copyright.py
+Usage: cd src/gdb && ./copyright.py
Always review the output of this script before committing it!
A useful command to review the output is:
@@ -30,12 +30,14 @@ A useful command to review the output is:
This removes the bulk of the changes which are most likely to be correct.
"""
+import argparse
import datetime
import locale
import os
import os.path
import subprocess
import sys
+from typing import List, Optional
def get_update_list():
@@ -158,16 +160,25 @@ def may_have_copyright_notice(filename):
return False
-def main():
+def get_parser() -> argparse.ArgumentParser:
+ """Get a command line parser."""
+ parser = argparse.ArgumentParser(
+ description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter
+ )
+ return parser
+
+
+def main(argv: List[str]) -> Optional[int]:
"""The main subprogram."""
+ parser = get_parser()
+ _ = parser.parse_args(argv)
root_dir = os.path.dirname(os.getcwd())
os.chdir(root_dir)
if not (
os.path.isdir("gdb") and os.path.isfile("gnulib/import/extra/update-copyright")
):
- print("Error: This script must be called from the gdb directory.")
- sys.exit(1)
+ sys.exit("Error: This script must be called from the gdb directory.")
update_list = get_update_list()
update_files(update_list)
@@ -416,4 +427,4 @@ NOT_FSF_LIST = (
)
if __name__ == "__main__":
- main()
+ sys.exit(main(sys.argv[1:]))