1#! /bin/sh -e 2 3# Create a new upstream user branch. 4 5# Usage: 6# contrib/git-add-user-branch.sh [<personal-prefix>/]<branch-name> <base> 7 8usage () 9{ 10 echo "Usage:" 11 echo " $0 [<personal-prefix>/]<branch-name> <start-point>" 12 echo 13 echo "personal space must already have been set up using" 14 echo "contrib/gcc-git-customization.sh" 15 exit 1 16} 17 18if [ $# != 2 ] 19then 20 usage 21fi 22 23userpfx=$(git config --get "gcc-config.userpfx") 24user=$(git config --get "gcc-config.user") 25 26if [ -z "$userpfx" -o -z "$user" ] 27then 28 usage 29fi 30 31branch=$(echo "$1" | sed -r "s:(${userpfx}/)?(.*)$:\2:") 32start=$2 33 34# Sanity check the new branch argument. If there is no '/', then the 35# vendor will be the same as the entire first argument. 36if [ -z "$branch" ] 37then 38 usage 39fi 40 41git push users/${userpfx} ${start}:refs/users/${user}/heads/${branch} 42git fetch -q users/${userpfx} 43git branch ${userpfx}/${branch} remotes/users/${userpfx}/${branch} 44echo "You are now ready to check out ${userpfx}/${branch}" 45echo "To push the branch upstream use:" 46echo " git push users/${userpfx} ${userpfx}/${branch}" 47