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|
#!/usr/bin/env bash
test $# -eq 0 && echo "branch argument required." 1>&2 && exit 1
# preference takes lowest priority; look for remote from prefs first
REMOTE_PREF=$(git config git-extras.create-branch.remote)
if [ -n "$REMOTE_PREF" ]; then
REMOTE=$REMOTE_PREF
fi
while test $# != 0
do
case $1 in
-r|--remote)
if [[ -n $2 ]]
then
REMOTE=$2
shift
else
REMOTE=origin
fi
;;
--from)
if [[ -n $2 ]]; then
START_POINT=$2
shift
fi
;;
*)
BRANCH=$1
esac
shift
done
# handle ambiguous `-r` option argument by shift
if [[ -z $BRANCH ]] && [[ -n $REMOTE ]]
then
BRANCH=$REMOTE
REMOTE=origin
fi
test -z "$BRANCH" && echo "branch argument required." 1>&2 && exit 1
if [[ -n $REMOTE ]]
then
stderr=$(git_extra_mktemp)
git ls-remote --exit-code "$REMOTE" 1>/dev/null 2>"$stderr"
REMOTE_EXIT=$?
REMOTE_ERROR=$(<"$stderr")
rm -f "$stderr"
if [ $REMOTE_EXIT -eq 0 ]
then
if [[ -n $START_POINT ]]; then
git fetch "$REMOTE"
git checkout --track -b "$BRANCH" "$START_POINT"
git push "$REMOTE" "HEAD:refs/heads/$BRANCH"
else
git push "$REMOTE" "HEAD:refs/heads/$BRANCH"
git fetch "$REMOTE"
git checkout --track -b "$BRANCH" "$REMOTE/$BRANCH"
fi
exit $?
else
echo
echo " Error connecting to remote '$REMOTE': $REMOTE_ERROR"
echo
exit $REMOTE_EXIT
fi
fi
if [[ -n $START_POINT ]]
then
git checkout -b "$BRANCH" "$START_POINT"
else
git checkout -b "$BRANCH"
fi
|
