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141 lines
4.4 KiB
141 lines
4.4 KiB
#!/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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# Run this script to set up the local Git repository to push to
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# a personal fork for this project in GitLab.
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# Project configuration instructions:
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#
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# - Run a GitLab server
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#
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# - Populate adjacent "config" file with:
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# gitlab.protocol = Top GitLab protocol, if not 'https'
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# gitlab.host = Top GitLab fully qualified host name
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# gitlab.site = Top GitLab URL, if not "<protocol>://<host>"
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# gitlab.group-name = Name of group containing project in GitLab
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# gitlab.group-path = Path of group containing project in GitLab
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# gitlab.project-name = Name of project within GitLab group
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# gitlab.project-path = Path of project within GitLab group
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# gitlab.url = GitLab push URL with "$username" placeholder,
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# if not "<site>/$username/<project-path>.git"
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# gitlab.pushurl = GitLab push URL with "$username" placeholder,
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# if not "git@<host>:$username/<project-path>.git"
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# gitlab.remote = GitLab remote name, if not "gitlab"
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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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protocol=$(git config -f config --get gitlab.protocol ||
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echo "https") &&
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host=$(git config -f config --get gitlab.host) &&
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site=$(git config -f config --get gitlab.site ||
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echo "$protocol://$host") &&
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group_path=$(git config -f config --get gitlab.group-path) &&
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group_name=$(git config -f config --get gitlab.group-name) &&
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project_name=$(git config -f config --get gitlab.project-name) &&
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project_path=$(git config -f config --get gitlab.project-path) &&
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pushurl_=$(git config -f config --get gitlab.pushurl ||
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echo "git@$host:\$username/$project_path.git") &&
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remote=$(git config -f config --get gitlab.remote ||
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echo "gitlab") &&
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fetchurl_=$(git config -f config --get gitlab.url ||
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echo "$site/\$username/$project_path.git") ||
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die 'This project is not configured to use GitLab.'
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# Get current gitlab 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 GitLab? [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 "'"$remote"'" is not yet configured.
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' &&
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read -ep 'Configure GitLab to contribute to '"$project_name"'? [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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setup_instructions='Add your SSH public keys at
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'"$site"'/profile/keys
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Then visit the main repository at:
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'"$site/$group_path/$project_path"'
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and use the Fork button in the upper right.
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'
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# Perform setup if necessary.
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if test -n "$setup"; then
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echo 'Sign-in to GitLab to get/set your username at
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'"$site/profile/account"'
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'"$setup_instructions" &&
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read -ep "GitLab username? [$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/$gu}" &&
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git config remote."$remote".pushurl "$pushurl" &&
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echo 'Remote "'"$remote"'" is now configured to push to
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'"$pushurl"'
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'
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fi &&
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# Optionally test GitLab access.
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if test -n "$pushurl"; then
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read -ep 'Test access to GitLab (SSH)? [y/N]: ' ans &&
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if [ "$ans" == "y" ] || [ "$ans" == "Y" ]; then
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echo -n 'Testing GitLab access by SSH...'
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if git ls-remote --heads "$pushurl" >/dev/null; then
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echo 'passed.'
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else
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echo 'failed.' &&
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die 'Could not access your GitLab fork of this project.
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'"$setup_instructions"
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fi
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fi
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fi
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