git-unhg

#! /usr/bin/env bash

interim_branch=default

rollgit() {
    [[ $# -ne 1 ]] && {
        echo 'wrong number of arguments, USAGE:'
        printf "\tgit roll <branch>\n"
        exit 1
    }
    git rebase $1 && git co $1 && git rebase $interim_branch && git branch -D $interim_branch
}

unhg() {
    [[ $# -ne 2 ]] && {
        echo 'wrong number of arguments, USAGE:'
        printf "\tgit unhg <remote> <branch>\n"
        exit 1
    }
    git-hg fetch $1 && git co -b $interim_branch FETCH_HEAD && git roll $2
}

self=$(basename $0)

case $self in
    git-unhg)
        unhg $*
        ;;

    git-roll)
        rollgit $*
        ;;

    *)
        echo 'Invalid command specified'
        ;;
esac