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- /*
- * Copyright (C) 2010, Chris Aniszczyk <caniszczyk@gmail.com> and others
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Distribution License v. 1.0 which is available at
- * https://www.eclipse.org/org/documents/edl-v10.php.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- package org.eclipse.jgit.api;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertNotNull;
- import static org.junit.Assert.assertNull;
- import static org.junit.Assert.assertTrue;
-
- import java.io.File;
- import java.io.IOException;
-
- import org.eclipse.jgit.api.errors.GitAPIException;
- import org.eclipse.jgit.api.errors.JGitInternalException;
- import org.eclipse.jgit.errors.NoWorkTreeException;
- import org.eclipse.jgit.junit.MockSystemReader;
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.lib.ConfigConstants;
- import org.eclipse.jgit.lib.Constants;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.lib.StoredConfig;
- import org.eclipse.jgit.util.SystemReader;
- import org.junit.Before;
- import org.junit.Test;
-
- public class InitCommandTest extends RepositoryTestCase {
-
- @Override
- @Before
- public void setUp() throws Exception {
- super.setUp();
- }
-
- @Test
- public void testInitRepository()
- throws IOException, JGitInternalException, GitAPIException {
- File directory = createTempDirectory("testInitRepository");
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- try (Git git = command.call()) {
- Repository r = git.getRepository();
- assertNotNull(r);
- assertEquals("refs/heads/master", r.getFullBranch());
- }
- }
-
- @Test
- public void testInitRepositoryMainInitialBranch()
- throws IOException, JGitInternalException, GitAPIException {
- File directory = createTempDirectory("testInitRepository");
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- command.setInitialBranch("main");
- try (Git git = command.call()) {
- Repository r = git.getRepository();
- assertNotNull(r);
- assertEquals("refs/heads/main", r.getFullBranch());
- }
- }
-
- @Test
- public void testInitRepositoryCustomDefaultBranch()
- throws Exception {
- File directory = createTempDirectory("testInitRepository");
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- MockSystemReader reader = (MockSystemReader) SystemReader.getInstance();
- StoredConfig c = reader.getUserConfig();
- String old = c.getString(ConfigConstants.CONFIG_INIT_SECTION, null,
- ConfigConstants.CONFIG_KEY_DEFAULT_BRANCH);
- c.setString(ConfigConstants.CONFIG_INIT_SECTION, null,
- ConfigConstants.CONFIG_KEY_DEFAULT_BRANCH, "main");
- try (Git git = command.call()) {
- Repository r = git.getRepository();
- assertNotNull(r);
- assertEquals("refs/heads/main", r.getFullBranch());
- } finally {
- c.setString(ConfigConstants.CONFIG_INIT_SECTION, null,
- ConfigConstants.CONFIG_KEY_DEFAULT_BRANCH, old);
- }
- }
-
- @Test
- public void testInitRepositoryNullInitialBranch() throws Exception {
- File directory = createTempDirectory("testInitRepository");
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- command.setInitialBranch("main");
- command.setInitialBranch(null);
- try (Git git = command.call()) {
- Repository r = git.getRepository();
- assertNotNull(r);
- assertEquals("refs/heads/master", r.getFullBranch());
- }
- }
-
- @Test
- public void testInitRepositoryEmptyInitialBranch() throws Exception {
- File directory = createTempDirectory("testInitRepository");
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- command.setInitialBranch("main");
- command.setInitialBranch("");
- try (Git git = command.call()) {
- Repository r = git.getRepository();
- assertNotNull(r);
- assertEquals("refs/heads/master", r.getFullBranch());
- }
- }
-
- @Test
- public void testInitNonEmptyRepository() throws IOException,
- JGitInternalException, GitAPIException {
- File directory = createTempDirectory("testInitRepository2");
- File someFile = new File(directory, "someFile");
- someFile.createNewFile();
- assertTrue(someFile.exists());
- assertTrue(directory.listFiles().length > 0);
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- try (Git git = command.call()) {
- assertNotNull(git.getRepository());
- }
- }
-
- @Test
- public void testInitBareRepository() throws IOException,
- JGitInternalException, GitAPIException {
- File directory = createTempDirectory("testInitBareRepository");
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- command.setBare(true);
- try (Git git = command.call()) {
- Repository repository = git.getRepository();
- assertNotNull(repository);
- assertTrue(repository.isBare());
- assertEquals("refs/heads/master", repository.getFullBranch());
- }
- }
-
- @Test
- public void testInitBareRepositoryMainInitialBranch()
- throws IOException, JGitInternalException, GitAPIException {
- File directory = createTempDirectory("testInitBareRepository");
- InitCommand command = new InitCommand();
- command.setDirectory(directory);
- command.setBare(true);
- command.setInitialBranch("main");
- try (Git git = command.call()) {
- Repository repository = git.getRepository();
- assertNotNull(repository);
- assertTrue(repository.isBare());
- assertEquals("refs/heads/main", repository.getFullBranch());
- }
- }
-
- // non-bare repos where gitDir and directory is set. Same as
- // "git init --separate-git-dir /tmp/a /tmp/b"
- @Test
- public void testInitWithExplicitGitDir() throws IOException,
- JGitInternalException, GitAPIException {
- File wt = createTempDirectory("testInitRepositoryWT");
- File gitDir = createTempDirectory("testInitRepositoryGIT");
- InitCommand command = new InitCommand();
- command.setDirectory(wt);
- command.setGitDir(gitDir);
- try (Git git = command.call()) {
- Repository repository = git.getRepository();
- assertNotNull(repository);
- assertEqualsFile(wt, repository.getWorkTree());
- assertEqualsFile(gitDir, repository.getDirectory());
- }
- }
-
- // non-bare repos where only gitDir is set. Same as
- // "git init --separate-git-dir /tmp/a"
- @Test
- public void testInitWithOnlyExplicitGitDir() throws IOException,
- JGitInternalException, GitAPIException {
- MockSystemReader reader = (MockSystemReader) SystemReader.getInstance();
- reader.setProperty(Constants.OS_USER_DIR, getTemporaryDirectory()
- .getAbsolutePath());
- File gitDir = createTempDirectory("testInitRepository/.git");
- InitCommand command = new InitCommand();
- command.setGitDir(gitDir);
- try (Git git = command.call()) {
- Repository repository = git.getRepository();
- assertNotNull(repository);
- assertEqualsFile(gitDir, repository.getDirectory());
- assertEqualsFile(new File(reader.getProperty("user.dir")),
- repository.getWorkTree());
- }
- }
-
- // Bare repos where gitDir and directory is set will only work if gitDir and
- // directory is pointing to same dir. Same as
- // "git init --bare --separate-git-dir /tmp/a /tmp/b"
- // (works in native git but I guess that's more a bug)
- @Test(expected = IllegalStateException.class)
- public void testInitBare_DirAndGitDirMustBeEqual() throws IOException,
- JGitInternalException, GitAPIException {
- File gitDir = createTempDirectory("testInitRepository.git");
- InitCommand command = new InitCommand();
- command.setBare(true);
- command.setDirectory(gitDir);
- command.setGitDir(new File(gitDir, ".."));
- command.call();
- }
-
- // If neither directory nor gitDir is set in a non-bare repo make sure
- // worktree and gitDir are set correctly. Standard case. Same as
- // "git init"
- @Test
- public void testInitWithDefaultsNonBare() throws JGitInternalException,
- GitAPIException, IOException {
- MockSystemReader reader = (MockSystemReader) SystemReader.getInstance();
- reader.setProperty(Constants.OS_USER_DIR, getTemporaryDirectory()
- .getAbsolutePath());
- InitCommand command = new InitCommand();
- command.setBare(false);
- try (Git git = command.call()) {
- Repository repository = git.getRepository();
- assertNotNull(repository);
- assertEqualsFile(new File(reader.getProperty("user.dir"), ".git"),
- repository.getDirectory());
- assertEqualsFile(new File(reader.getProperty("user.dir")),
- repository.getWorkTree());
- }
- }
-
- // If neither directory nor gitDir is set in a bare repo make sure
- // worktree and gitDir are set correctly. Standard case. Same as
- // "git init --bare"
- @Test(expected = NoWorkTreeException.class)
- public void testInitWithDefaultsBare() throws JGitInternalException,
- GitAPIException, IOException {
- MockSystemReader reader = (MockSystemReader) SystemReader.getInstance();
- reader.setProperty(Constants.OS_USER_DIR, getTemporaryDirectory()
- .getAbsolutePath());
- InitCommand command = new InitCommand();
- command.setBare(true);
- try (Git git = command.call()) {
- Repository repository = git.getRepository();
- assertNotNull(repository);
- assertEqualsFile(new File(reader.getProperty("user.dir")),
- repository.getDirectory());
- assertNull(repository.getWorkTree());
- }
- }
-
- // In a non-bare repo when directory and gitDir is set then they shouldn't
- // point to the same dir. Same as
- // "git init --separate-git-dir /tmp/a /tmp/a"
- // (works in native git but I guess that's more a bug)
- @Test(expected = IllegalStateException.class)
- public void testInitNonBare_GitdirAndDirShouldntBeSame()
- throws JGitInternalException, GitAPIException, IOException {
- File gitDir = createTempDirectory("testInitRepository.git");
- InitCommand command = new InitCommand();
- command.setBare(false);
- command.setGitDir(gitDir);
- command.setDirectory(gitDir);
- command.call().getRepository();
- }
- }
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