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75 lines
2.2 KiB
75 lines
2.2 KiB
8 years ago
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#!/usr/bin/env bash
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#=============================================================================
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# Copyright 2010-2015 Kitware, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#=============================================================================
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USAGE="[<remote>] [--no-topic] [--dry-run] [--]"
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OPTIONS_SPEC=
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SUBDIRECTORY_OK=Yes
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. "$(git --exec-path)/git-sh-setup"
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#-----------------------------------------------------------------------------
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remote=''
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refspecs=''
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no_topic=''
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dry_run=''
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# Parse the command line options.
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while test $# != 0; do
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case "$1" in
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--no-topic) no_topic=1 ;;
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--dry-run) dry_run=--dry-run ;;
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--) shift; break ;;
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-*) usage ;;
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*) test -z "$remote" || usage ; remote="$1" ;;
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esac
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shift
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done
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test $# = 0 || usage
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# Default remote.
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test -n "$remote" || remote="gerrit"
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if test -z "$no_topic"; then
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# Identify and validate the topic branch name.
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head="$(git symbolic-ref HEAD)" && topic="${head#refs/heads/}" || topic=''
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if test -z "$topic" -o "$topic" = "master"; then
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die 'Please name your topic:
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git checkout -b descriptive-name'
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fi
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# The topic branch will be pushed by name.
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refspecs="HEAD:refs/for/master/$topic $refspecs"
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fi
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# Fetch the current upstream master branch head.
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# This helps computation of a minimal pack to push.
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echo "Fetching $remote master"
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fetch_out=$(git fetch "$remote" master 2>&1) || die "$fetch_out"
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# Exit early if we have nothing to push.
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if test -z "$refspecs"; then
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echo 'Nothing to push!'
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exit 0
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fi
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# Push. Save output and exit code.
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echo "Pushing to $remote"
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push_stdout=$(git push --porcelain $dry_run "$remote" $refspecs); push_exit=$?
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echo "$push_stdout"
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# Reproduce the push exit code.
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exit $push_exit
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