@SuppressWarnings("resource" /* java 7 */)
@Test
public void absoluteGitDirRef() throws Exception {
Repository repo1 = createWorkRepository();
File dir = createTempDirectory("dir");
File dotGit = new File(dir, Constants.DOT_GIT);
new FileWriter(dotGit).append("gitdir: " + repo1.getDirectory().getAbsolutePath()).close();
FileRepositoryBuilder builder = new FileRepositoryBuilder();
builder.setWorkTree(dir);
builder.setMustExist(true);
Repository repo2 = builder.build();
assertEquals(repo1.getDirectory(), repo2.getDirectory());
assertEquals(dir, repo2.getWorkTree());
}
// import a git repo in jgit data structures or create a new one
private Repository createRepo(String repoDir, String gitDir) throws IOException {
File gd = new File(gitDir);
File rd = new File(repoDir);
if (GitWorks.anew) {
if (rd.exists()) FileUtils.delete(rd, FileUtils.RECURSIVE);
if (!GitWorks.bare) rd.mkdirs();
if (gd.exists()) FileUtils.delete(gd, FileUtils.RECURSIVE);
gd.mkdirs();
}
FileRepositoryBuilder frb = new FileRepositoryBuilder();
if (!GitWorks.bare) frb.setWorkTree(rd);
Repository repository =
frb.setGitDir(gd)
.readEnvironment() // scan environment GIT_* variables
.findGitDir() // scan up the file system tree
.setMustExist(!GitWorks.anew)
.build();
if (GitWorks.anew) repository.create(GitWorks.bare);
return repository;
}