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148 lines
4.2 KiB
148 lines
4.2 KiB
#!/usr/bin/env bash
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#=============================================================================
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# Copyright 2010-2012 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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# Run this script to set up the local Git repository to push to
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# a Gerrit Code Review instance for this project.
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# Project configuration instructions:
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#
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# - Run a Gerrit Code Review server
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#
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# - Populate adjacent "config" file with:
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# gerrit.site = Top Gerrit URL (not project-specific)
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# gerrit.project = Name of project in Gerrit
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# gerrit.pushurl = Review site push URL with "$username" placeholder
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# gerrit.remote = Gerrit remote name, if not "gerrit"
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# gerrit.url = Gerrit project URL, if not "$site/p/$project"
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# optionally with "$username" placeholder
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die() {
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echo 1>&2 "$@" ; exit 1
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}
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# Make sure we are inside the repository.
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cd "${BASH_SOURCE%/*}" &&
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# Load the project configuration.
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site=$(git config -f config --get gerrit.site) &&
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project=$(git config -f config --get gerrit.project) &&
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remote=$(git config -f config --get gerrit.remote ||
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echo "gerrit") &&
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fetchurl_=$(git config -f config --get gerrit.url ||
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echo "$site/p/$project") &&
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pushurl_=$(git config -f config --get gerrit.pushurl ||
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git config -f config --get gerrit.url) ||
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die 'This project is not configured to use Gerrit.'
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# Get current gerrit push URL.
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pushurl=$(git config --get remote."$remote".pushurl ||
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git config --get remote."$remote".url || echo '') &&
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# Tell user about current configuration.
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if test -n "$pushurl"; then
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echo 'Remote "'"$remote"'" is currently configured to push to
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'"$pushurl"'
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' &&
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read -ep 'Reconfigure Gerrit? [y/N]: ' ans &&
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if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
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setup=1
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else
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setup=''
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fi
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else
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echo 'Remote "'"$remote"'" is not yet configured.
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'"$project"' changes must be pushed to our Gerrit Code Review site:
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'"$site/p/$project"'
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Register a Gerrit account and select a username (used below).
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You will need an OpenID:
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http://openid.net/get-an-openid/
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' &&
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read -ep 'Configure Gerrit? [Y/n]: ' ans &&
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if [ "$ans" == "n" ] || [ "$ans" == "N" ]; then
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exit 0
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else
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setup=1
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fi
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fi &&
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# Perform setup if necessary.
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if test -n "$setup"; then
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echo 'Sign-in to Gerrit to get/set your username at
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'"$site"'/#/settings
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Add your SSH public keys at
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'"$site"'/#/settings/ssh-keys
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' &&
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read -ep "Gerrit username? [$USER]: " gu &&
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if test -z "$gu"; then
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gu="$USER"
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fi &&
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fetchurl="${fetchurl_/\$username/$gu}" &&
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if test -z "$pushurl"; then
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git remote add "$remote" "$fetchurl"
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else
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git config remote."$remote".url "$fetchurl"
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fi &&
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pushurl="${pushurl_/\$username/$gu}" &&
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if test "$pushurl" != "$fetchurl"; then
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git config remote."$remote".pushurl "$pushurl"
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fi &&
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echo 'Remote "'"$remote"'" is now configured to push to
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'"$pushurl"'
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'
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fi &&
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# Optionally test Gerrit access.
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if test -n "$pushurl"; then
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read -ep 'Test access to Gerrit (SSH)? [y/N]: ' ans &&
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if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
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echo -n 'Testing Gerrit access by SSH...'
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if git ls-remote --heads "$pushurl" >/dev/null; then
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echo 'passed.'
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else
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echo 'failed.' &&
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die 'Could not access Gerrit. Add your SSH public keys at
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'"$site"'/#/settings/ssh-keys
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'
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fi
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fi
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fi &&
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# Set up GerritId hook.
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hook=$(git config --get hooks.GerritId || echo '') &&
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if test -z "$hook"; then
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echo '
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Enabling GerritId hook to add a "Change-Id" footer to commit
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messages for interaction with Gerrit. Run
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git config hooks.GerritId false
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to disable this feature (but you will be on your own).' &&
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git config hooks.GerritId true
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else
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echo 'GerritId hook already configured to "'"$hook"'".'
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fi
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