On Mon, Jan 22, 2018 at 12:05:19PM +0000, Daniel P. Berrange wrote:
> This extends the update hook so that it enforces a requirement to have a
> Signed-off-by line in every commit message. This can be optionally
> turned off in individual repos by setting the "hooks.allowmissingsob"
> git config variable.
>
> Signed-off-by: Daniel P. Berrange <berra...@redhat.com>
FWIW, as one of the drive-by people:
Reviewed-by: Kashyap Chamarthy <kcham...@redhat.com>
This change is simply making it easier to comply with DCO[*].
[*] https://developercertificate.org/
> ---
> update | 16 +++++++++++++++-
> 1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/update b/update
> index 6a8edcb..b7cfe7f 100755
> --- a/update
> +++ b/update
> @@ -248,7 +248,21 @@ if [ $check_diff = yes ]; then
> if [ "$allow_bad_whitespace" != "true" ]; then
> test "$oldrev" = $zero \
> && exit 0
> - exec git diff --check $oldrev $newrev --
> + git diff --check $oldrev $newrev --
> + test $? != 0 && exit 1
> + fi
> +
> + allow_missing_sob=$(git config --bool hooks.allowmissingsob)
> + if [ "$allow_missing_sob" != "true" ]; then
> + for rev in `git log --format=%h $oldrev..$newrev`
> + do
> + git show $rev | grep Signed-off-by >/dev/null 2>&1
> + if test $? != 0
> + then
> + echo "*** Update hook: missing Signed-off-by
> tag in $rev" >&2
> + exit 1
> + fi
> + done
> fi
> fi
>
> --
> 2.14.3
>
> --
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--
/kashyap
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