| #!/bin/sh |
| # |
| # An example hook script to check the commit log message. |
| # Called by git-commit with one argument, the name of the file |
| # that has the commit message. The hook should exit with non-zero |
| # status after issuing an appropriate message if it wants to stop the |
| # commit. The hook is allowed to edit the commit message file. |
| # |
| # To enable this hook, make this file executable. |
| |
| # This example catches duplicate Signed-off-by lines. |
| |
| test "" = "$(grep '^Signed-off-by: ' "$1" | |
| sort | uniq -c | sed -e '/^[ ]*1 /d')" |
