Gitpython 初始化并推送新的 repo

Question

So I'm trying to use gitpython ( https://gitpython.readthedocs.io/en/stable/intro.html ) to do something relatively simple but having trouble.

So I've got a blank brand new repo on my bitbucket server, then I'm using gitpython to initialize a local repo, add a file, and commit successfully.

However, where I'm having trouble is pushing these changes to the brand new blank remote bitbucket repo I have. I've tried several things but I always get git push --set-upstream origin master as the error returned. But when I navigate to the the repo directory, I can see it's on the master branch, and I can see the remote repo URL when I run git status and git remote -v .

def commit_files(url):
    repo_dir = os.path.join(os.getcwd(), 'tmp')
    file_name = os.path.join(repo_dir, 'Jenkinsfile')

    repo = git.Repo.init(repo_dir)
    open(file_name, "wb").close()
    repo.index.add([file_name])
    repo.index.commit("initial commit")
    repo.create_remote("origin", url=url)
    repo.remote("origin").push()

All of the documentation and SO posts I've found only seem to go over pushing to an already existing repo after cloning it.

Answer 1

This one gave me a hard time too, since I tried the same as you, apparently:

1. Create a new remote Git repository.

2. Create a new local Git repository (not cloning the remote one).

3. Add some changes to my local repository.

4. Tried to push my changes to the remote repository.

I finally found the reason in this to fail in the missing refspec between the local and remote repository:

In the default case that is automatically written by a git remote add origin command, Git fetches all the references under refs/heads/ on the server and writes them to refs/remotes/origin/ locally.

It can be solved by adding a refspec to the .push() method like this:

repo.remote("origin").push('+refs/heads/*:refs/remotes/origin/*')

This should be able to be avoided, but I could not figure out how; the author seems to prefer for people to apply a workaround than to answer the question on how to do this at Github Issue #549

Answer 2

Managed to find a work around just by cloning the blank repo, making the changes, and pushing. Not what I wanted but a sufficient solution. Also needed to provide auth credentials in my case.

def commit_files(url):
    repo_dir = os.path.join(os.getcwd(), 'tmp')
    file_name = os.path.join(repo_dir, 'Jenkinsfile')

    repo = git.Repo.clone_from(url, repo_dir, env={"GIT_SSH_COMMAND": 'ssh -i /PATH/TO/KEY'})
    open(file_name, "wb").close()
    repo.index.add([file_name])
    repo.index.commit("initial commit")
    repo.remote("origin").push()

    return

Answer 3

你需要提供目标分支

repo.remote("origin").push("master")