split_re='^([Cc][Oo][Mm][Mm][Ii][Tt])?[[:space:]]*([[:xdigit:]]{5,})([[:space:]]*)(.*)$'
nl=$'\n'
+tab=$'\t'
# Strip the leading and training spaces from a string
strip_spaces()
fi
if [ "${#sha}" -lt 12 ]; then
- msg="${msg:+${msg}${nl}} - SHA1 should be at least 12 digits long"
+ msg="${msg:+${msg}${nl}} - SHA1 should be at least 12 digits long${nl} Can be fixed by setting core.abbrev to 12 (or more) or (for git v2.11${nl} or later) just making sure it is not set (or set to \"auto\")."
fi
# reduce the subject to the part between () if there
if [[ "$subject" =~ ^\((.*)\) ]]; then
target_subject=$(strip_spaces "$target_subject")
if [ "$subject" != "${target_subject:0:${#subject}}" ]; then
- msg="${msg:+${msg}${nl}} - Subject does not match target commit subject"
+ msg="${msg:+${msg}${nl}} - Subject does not match target commit subject${nl} Just use${nl}${tab}git log -1 --format='Fixes: %h (\"%s\")'"
fi
lsha=$(cd "$Linus_tree" && git rev-parse -q --verify "$sha")
if [ -z "$lsha" ]; then