git/templates/hooks--commit-msg.sample at trace2-docs · Payaspx/git

executable file

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#!/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, rename this file to "commit-msg".

# Uncomment the below to add a Signed-off-by line to the message.

# Doing this in a hook is a bad idea in general, but the prepare-commit-msg

# hook is more suited to it.

# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^$.*>$.*$/Signed-off-by: \1/p')

# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"

# This example catches duplicate Signed-off-by lines.

test "" = "$(grep '^Signed-off-by: ' "$1" |

sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" || {

echo >&2 Duplicate Signed-off-by lines.

exit 1

}

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