| /* |
| * Copyright (C) 2011, GitHub Inc. 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.submodule; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Collection; |
| |
| import org.eclipse.jgit.api.Git; |
| import org.eclipse.jgit.api.SubmoduleUpdateCommand; |
| import org.eclipse.jgit.api.errors.GitAPIException; |
| import org.eclipse.jgit.dircache.DirCache; |
| import org.eclipse.jgit.dircache.DirCacheEditor; |
| import org.eclipse.jgit.dircache.DirCacheEditor.PathEdit; |
| import org.eclipse.jgit.dircache.DirCacheEntry; |
| import org.eclipse.jgit.junit.RepositoryTestCase; |
| import org.eclipse.jgit.lib.ConfigConstants; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.FileMode; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.lib.StoredConfig; |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.eclipse.jgit.storage.file.FileBasedConfig; |
| import org.junit.Test; |
| |
| /** |
| * Unit tests of {@link SubmoduleUpdateCommand} |
| */ |
| public class SubmoduleUpdateTest extends RepositoryTestCase { |
| |
| @Test |
| public void repositoryWithNoSubmodules() throws GitAPIException { |
| SubmoduleUpdateCommand command = new SubmoduleUpdateCommand(db); |
| Collection<String> modules = command.call(); |
| assertNotNull(modules); |
| assertTrue(modules.isEmpty()); |
| } |
| |
| @Test |
| public void repositoryWithSubmodule() throws Exception { |
| writeTrashFile("file.txt", "content"); |
| Git git = Git.wrap(db); |
| git.add().addFilepattern("file.txt").call(); |
| final RevCommit commit = git.commit().setMessage("create file").call(); |
| |
| final String path = "sub"; |
| DirCache cache = db.lockDirCache(); |
| DirCacheEditor editor = cache.editor(); |
| editor.add(new PathEdit(path) { |
| |
| @Override |
| public void apply(DirCacheEntry ent) { |
| ent.setFileMode(FileMode.GITLINK); |
| ent.setObjectId(commit); |
| } |
| }); |
| editor.commit(); |
| |
| StoredConfig config = db.getConfig(); |
| config.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path, |
| ConfigConstants.CONFIG_KEY_URL, db.getDirectory().toURI() |
| .toString()); |
| config.save(); |
| |
| FileBasedConfig modulesConfig = new FileBasedConfig(new File( |
| db.getWorkTree(), Constants.DOT_GIT_MODULES), db.getFS()); |
| modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path, |
| ConfigConstants.CONFIG_KEY_PATH, path); |
| modulesConfig.save(); |
| |
| SubmoduleUpdateCommand command = new SubmoduleUpdateCommand(db); |
| Collection<String> updated = command.call(); |
| assertNotNull(updated); |
| assertEquals(1, updated.size()); |
| assertEquals(path, updated.iterator().next()); |
| |
| try (SubmoduleWalk generator = SubmoduleWalk.forIndex(db)) { |
| assertTrue(generator.next()); |
| try (Repository subRepo = generator.getRepository()) { |
| assertNotNull(subRepo); |
| assertEquals(commit, subRepo.resolve(Constants.HEAD)); |
| } |
| } |
| } |
| |
| @Test |
| public void repositoryWithUnconfiguredSubmodule() throws IOException, |
| GitAPIException { |
| final ObjectId id = ObjectId |
| .fromString("abcd1234abcd1234abcd1234abcd1234abcd1234"); |
| final String path = "sub"; |
| DirCache cache = db.lockDirCache(); |
| DirCacheEditor editor = cache.editor(); |
| editor.add(new PathEdit(path) { |
| |
| @Override |
| public void apply(DirCacheEntry ent) { |
| ent.setFileMode(FileMode.GITLINK); |
| ent.setObjectId(id); |
| } |
| }); |
| editor.commit(); |
| |
| FileBasedConfig modulesConfig = new FileBasedConfig(new File( |
| db.getWorkTree(), Constants.DOT_GIT_MODULES), db.getFS()); |
| modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path, |
| ConfigConstants.CONFIG_KEY_PATH, path); |
| String url = "git://server/repo.git"; |
| modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path, |
| ConfigConstants.CONFIG_KEY_URL, url); |
| String update = "rebase"; |
| modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION, path, |
| ConfigConstants.CONFIG_KEY_UPDATE, update); |
| modulesConfig.save(); |
| |
| SubmoduleUpdateCommand command = new SubmoduleUpdateCommand(db); |
| Collection<String> updated = command.call(); |
| assertNotNull(updated); |
| assertTrue(updated.isEmpty()); |
| } |
| |
| @Test |
| public void repositoryWithInitializedSubmodule() throws IOException, |
| GitAPIException { |
| final ObjectId id = ObjectId |
| .fromString("abcd1234abcd1234abcd1234abcd1234abcd1234"); |
| final String path = "sub"; |
| DirCache cache = db.lockDirCache(); |
| DirCacheEditor editor = cache.editor(); |
| editor.add(new PathEdit(path) { |
| |
| @Override |
| public void apply(DirCacheEntry ent) { |
| ent.setFileMode(FileMode.GITLINK); |
| ent.setObjectId(id); |
| } |
| }); |
| editor.commit(); |
| |
| try (Repository subRepo = Git.init().setBare(false) |
| .setDirectory(new File(db.getWorkTree(), path)).call() |
| .getRepository()) { |
| assertNotNull(subRepo); |
| } |
| |
| SubmoduleUpdateCommand command = new SubmoduleUpdateCommand(db); |
| Collection<String> updated = command.call(); |
| assertNotNull(updated); |
| assertTrue(updated.isEmpty()); |
| } |
| } |