prepare-commit-msg

prepare-commit-msg

#!/bin/sh
# https://gist.github.com/k2wanko/2217a7615b776a29d544

branch=$(git branch | grep "*" | awk '{print $2}')

# if match , it return number only. if no match, it return branch name.
parse() {
    target=$(cat -)
    res=$(echo $target | sed -E -e "s/.*((#|issue[s]?[\/-_]?|_|-)([0-9]*)).*/\3/g")
    if [ -n "$res" ]; then
        echo $res
        return 0
    fi

    res=$(echo $target | sed -E -e "s/^([0-9]*).*/\1/g")
    if [ -n "$res" ]; then
        echo $res
        return 0
    fi

    res=$(echo $target | sed -E -e "s/^(#|issue[s]?[\/-_]?)([0-9]*)*/\2/g")
    if [ -n "$res" ]; then
        echo $res
        return 0
    fi


    echo $target
    return 1
}
sed="parse"

#echo $branch $(echo $branch | $sed) #dev
#exit 1 #dev

issue=$(echo $branch | $sed)
if [ $branch == $issue ]; then
    exit 0
fi

msg=""
if [ "$2" != "message" ]; then

    if [ "$(cat $1)" == "$(cat $1 | $sed)" ]; then
        echo "refs #$issue\n$(cat $1)" > $1
    fi

else
    msg=$(cat $1)
    if [ "$msg" == "$(echo $msg | $sed )" ]; then 
        # Add issue num
        echo "$(cat $1) #$issue" > $1
    fi
fi