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- #! /bin/sh -e
- # Create a new upstream vendor branch.
- # Usage:
- # contrib/git-add-vendor-branch.sh <vendor>/<branch-name> <base>
- usage ()
- {
- echo "Usage:"
- echo " $0 <vendor>/<branch-name> <start-point>"
- echo
- echo "<vendor> must have already been set up using contrib/git-fetch-vendor.sh"
- exit 1
- }
- if [ $# != 2 ]
- then
- usage
- fi
- vendor=$(echo "$1" | sed -r "s:([^/]*)/.*$:\1:")
- branch=$(echo "$1" | sed -r "s:[^/]*/(.*)$:\1:")
- start=$2
- # Sanity check the new branch argument. If there is no '/', then the
- # vendor will be the same as the entire first argument.
- if [ -z "$vendor" -o -z "$branch" -o ${vendor} = $1 ]
- then
- usage
- fi
- # Check that we know about the vendor
- url=$(git config --get "remote.vendors/${vendor}.url"||true)
- if [ -z "$url" ]
- then
- echo "Cannot locate remote data for vendor ${vendor}. Have you set it up?"
- exit 1
- fi
- git branch --no-track ${vendor}/${branch} ${start}
- git push vendors/${vendor} ${vendor}/${branch}:refs/vendors/${vendor}/heads/${branch}
- git fetch -q vendors/${vendor}
- git branch --set-upstream-to=remotes/vendors/${vendor}/${branch} ${vendor}/$branch
- echo "You are now ready to check out ${vendor}/${branch}"
- echo "To push the branch upstream, use:"
- echo
- echo "git push vendors/${vendor} ${vendor}/${branch}"
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