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#!/bin/bash
set -e
case "$1" in
-h|--help)
echo "usage: $(basename $0) <git-range>"
exit 1
;;
esac
if [ -n "$TRAVIS_BRANCH" ]
then
COMMIT_RANGE="$TRAVIS_BRANCH..HEAD"
else
# Just check previous commit if nothing else is specified.
COMMIT_RANGE=HEAD~1..HEAD
fi
if [ -n "$1" ]
then
echo "Checking range: $@:"
git --no-pager log "$@"
commits="$(git rev-list --no-merges "$@")"
else
echo "Checking range: ${COMMIT_RANGE}:"
git --no-pager log "$COMMIT_RANGE"
commits="$(git rev-list --no-merges "$COMMIT_RANGE")"
fi
notvalid=
for i in $commits
do
COMMIT_MSG="$(git show -s --format=%B "$i")"
COMMIT_USER_EMAIL="$(git show -s --format="%an <%ae>" "$i")"
# Ignore commits that have git-subtree tags in them. They are a PITA both
# to sign and add changelogs to, and signing should anyway be present in the
# original repository.
if echo "$COMMIT_MSG" | egrep "^git-subtree-[^:]+:" >/dev/null; then
continue
fi
# Check that Signed-off-by tags are present.
if ! echo "$COMMIT_MSG" | grep -F "Signed-off-by: ${COMMIT_USER_EMAIL}" >/dev/null; then
echo >&2 "Commit ${i} is not signed off! Use --signoff with your commit."
notvalid="$notvalid $i"
fi
# Check that Changelog tags are present.
if ! echo "$COMMIT_MSG" | grep -i "^ *Changelog:" >/dev/null; then
echo >&2 "Commit ${i} doesn't have a changelog tag! Make a changelog entry for your commit (https://github.com/mendersoftware/mender/blob/master/CONTRIBUTING.md#changelog-tags)."
notvalid="$notvalid $i"
# Less than three words probably means something was misspelled, except for
# None, Title and Commit.
elif ! echo "$COMMIT_MSG" | egrep -i "^ *Changelog: *(None|Title|Commit|\S+(\s+\S+){2,}) *$" >/dev/null; then
echo >&2 "Commit ${i} has less than three words in its changelog tag! Typo? (https://github.com/mendersoftware/mender/blob/master/CONTRIBUTING.md#changelog-tags)."
notvalid="$notvalid $i"
fi
done
if [ -n "$notvalid" ]
then
exit 1
fi
|
