18 lines
588 B
18 lines
588 B
#!/bin/sh |
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# |
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# An example hook script to check the commit log message. |
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# Called by git-commit with one argument, the name of the file |
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# that has the commit message. The hook should exit with non-zero |
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# status after issuing an appropriate message if it wants to stop the |
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# commit. The hook is allowed to edit the commit message file. |
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# |
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# To enable this hook, make this file executable. |
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# This example catches duplicate Signed-off-by lines. |
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test "" = "$(grep '^Signed-off-by: ' "$1" | |
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sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" || { |
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echo >&2 Duplicate Signed-off-by lines. |
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exit 1 |
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} |
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