This patch series refactors the sign-file program.

Brief of changes in this patch series:

- Improve argument parsing logic.
- Add few more easy to remember arguments.
- Add support to sign bunch of modules at once.
- Improve the help message with examples.
- Few trivial checkpatch reported issue fixes.

Version 6 changes:
- Fixed commit messages as suggested by Greg and David.

Version 5 changes:
- Addressed review comments from David Howells.
- Fragmented the patches into further small units.
Link:
v4: https://lore.kernel.org/all/20230221170804.3267242-1-sshedi@vmware.com/

Version 1 - Version 4 changes:
Did some back and forth changes. Getting familiar with patch submission
process, nothing significant happened.

Links:
v1: https://lore.kernel.org/all/dc852d8e-816a-0fb2-f50e-ff6c2aa11dd8@gmail.com/
v2: https://lore.kernel.org/all/20230213185019.56902-1-sshedi@vmware.com/
v3: https://lore.kernel.org/all/20230213190034.57097-1-sshedi@vmware.com/

Shreenidhi Shedi (7):
  sign-file: use getopt_long_only for parsing input args
  sign-file: inntroduce few new flags to make argument processing easy.
  sign-file: move file signing logic to its own function
  sign-file: add support to sign modules in bulk
  sign-file: improve help message
  sign-file: use const with a global string constant
  sign-file: fix do while styling issue

 scripts/sign-file.c | 292 +++++++++++++++++++++++++++++++-------------
 1 file changed, 209 insertions(+), 83 deletions(-)

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2.39.2