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- /*
- * Copyright (C) 2009, Google Inc.
- * Copyright (C) 2009, Yann Simon <yann.simon.fr@gmail.com>
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.lib;
-
- import org.eclipse.jgit.lib.Config.SectionParser;
- import org.eclipse.jgit.util.SystemReader;
-
- /** The standard "user" configuration parameters. */
- public class UserConfig {
- /** Key for {@link Config#get(SectionParser)}. */
- public static final Config.SectionParser<UserConfig> KEY = new SectionParser<UserConfig>() {
- public UserConfig parse(final Config cfg) {
- return new UserConfig(cfg);
- }
- };
-
- private final String authorName;
-
- private final String authorEmail;
-
- private final String committerName;
-
- private final String committerEmail;
-
- private UserConfig(final Config rc) {
- authorName = getNameInternal(rc, Constants.GIT_AUTHOR_NAME_KEY);
- authorEmail = getEmailInternal(rc, Constants.GIT_AUTHOR_EMAIL_KEY);
-
- committerName = getNameInternal(rc, Constants.GIT_COMMITTER_NAME_KEY);
- committerEmail = getEmailInternal(rc, Constants.GIT_COMMITTER_EMAIL_KEY);
- }
-
- /**
- * @return the author name as defined in the git variables and
- * configurations. If no name could be found, try to use the system
- * user name instead.
- */
- public String getAuthorName() {
- return authorName;
- }
-
- /**
- * @return the committer name as defined in the git variables and
- * configurations. If no name could be found, try to use the system
- * user name instead.
- */
- public String getCommitterName() {
- return committerName;
- }
-
- /**
- * @return the author email as defined in git variables and
- * configurations. If no email could be found, try to
- * propose one default with the user name and the
- * host name.
- */
- public String getAuthorEmail() {
- return authorEmail;
- }
-
- /**
- * @return the committer email as defined in git variables and
- * configurations. If no email could be found, try to
- * propose one default with the user name and the
- * host name.
- */
- public String getCommitterEmail() {
- return committerEmail;
- }
-
- private static String getNameInternal(Config rc, String envKey) {
- // try to get the user name from the local and global configurations.
- String username = rc.getString("user", null, "name");
-
- if (username == null) {
- // try to get the user name for the system property GIT_XXX_NAME
- username = system().getenv(envKey);
- }
- if (username == null) {
- // get the system user name
- username = system().getProperty(Constants.OS_USER_NAME_KEY);
- }
- if (username == null) {
- username = Constants.UNKNOWN_USER_DEFAULT;
- }
- return username;
- }
-
- private static String getEmailInternal(Config rc, String envKey) {
- // try to get the email from the local and global configurations.
- String email = rc.getString("user", null, "email");
-
- if (email == null) {
- // try to get the email for the system property GIT_XXX_EMAIL
- email = system().getenv(envKey);
- }
-
- if (email == null) {
- // try to construct an email
- String username = system().getProperty(Constants.OS_USER_NAME_KEY);
- if (username == null){
- username = Constants.UNKNOWN_USER_DEFAULT;
- }
- email = username + "@" + system().getHostname();
- }
-
- return email;
- }
-
- private static SystemReader system() {
- return SystemReader.getInstance();
- }
- }
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