我在E中创建了一个目录,命名为gitrepo full path is(E:\ gitrepo)之后我用以下代码克隆了一个存储库
Git git=Git.cloneRepository()
.setURI("samplelink.git")
.setDirectory(new File("/E:/gitrepo"))
.call();
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然后我用这段代码打开了一个存储库
public Repository openRepository() throws IOException {
FileRepositoryBuilder builder = new FileRepositoryBuilder();
Repository repository = builder.setGitDir(new File("/E:/gitrepo"))
.readEnvironment() // scan environment GIT_* variables
.findGitDir() // scan up the file system tree
.build();
log.info("Repository directory is {}", repository.getDirectory());
return repository;
}
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一切正常,直到这里我试图在这个本地存储库中添加一个文件
Repository repo = openRepository();
Git git = new Git(repo);
File myfile = new File(repo.getDirectory()/*.getParent()*/, "testfile");
if (!myfile.createNewFile()) {
throw new IOException("Could not create file " + myfile);
}
log.info("file created at{}", myfile.getPath());
git.add().addFilepattern("testfile").call();
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然后我在这条线上得到了例外
git.add().addFilepattern("testfile").call();
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这是例外
Exception in thread "main" org.eclipse.jgit.errors.NoWorkTreeException: Bare Repository has neither a working tree, nor an index
at org.eclipse.jgit.lib.Repository.getIndexFile(Repository.java:1147)
at org.eclipse.jgit.dircache.DirCache.lock(DirCache.java:294)
at org.eclipse.jgit.lib.Repository.lockDirCache(Repository.java:1205)
at org.eclipse.jgit.api.AddCommand.call(AddCommand.java:149)
at com.km.GitAddFile.addFile(GitAddFile.java:26)
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虽然在E:\gitrepo
i中创建的文件代码已通过此命令检查gitrepo是非裸存储库
/e/gitrepo (master)
$ git rev-parse --is-bare-repository
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并返回 false
请帮助我如何解决此异常
使用Git存储库FileRepositoryBuilder很棘手.这是一个内部课程.其方法setGitDir(File)定义了存储库元数据(.git文件夹)的位置.换句话说,它用于构建Git裸存储库.您可以通过以下方式证明Repository#isBare():
Repository repository = builder.setGitDir(new File("/E:/gitrepo"))
.readEnvironment() // scan environment GIT_* variables
.findGitDir() // scan up the file system tree
.build();
repository.isBare(); // returns true
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您应该用以下方法替换此用法Git#open(File):
try (Git git = Git.open(new File("/E:/gitrepo"))) {
// Do sth ...
}
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