#!/bin/sh | |
. git-sh-setup-script || die "Not a git archive" | |
branchname="$1" | |
rev=$(git-rev-parse --verify --default HEAD "$2"^0) || exit | |
[ -z "$branchname" ] && die "git branch: I want a branch name" | |
[ -e "$GIT_DIR/refs/heads/$branchname" ] && die "$branchname already exists" | |
echo $rev > "$GIT_DIR/refs/heads/$branchname" |