dulwich_git_repo_init_blob_tree_commit_quickstart.py

1import os
2from dulwich.repo import Repo
3from dulwich.objects import Blob, Tree, Commit
4import time
5
6# Create a new directory for the repository
7repo_dir = "my_new_repo"
8os.mkdir(repo_dir)
9
10# Initialize the repository
11repo = Repo.init(repo_dir)
12
13# Create a blob (file content)
14blob = Blob.from_string(b"Hello world!\n")
15repo.object_store.add_object(blob)
16
17# Create a tree and add the blob to it
18tree = Tree()
19tree.add(b"hello.txt", 0o100644, blob.id)
20repo.object_store.add_object(tree)
21
22# Create a commit
23commit = Commit()
24commit.tree = tree.id
25commit.author = commit.committer = b"Joe Example <joe@example.com>"
26commit.commit_time = commit.author_time = int(time.time())
27commit.commit_timezone = commit.author_timezone = 0
28commit.message = b"Initial commit"
29repo.object_store.add_object(commit)
30
31# Update the master branch to point to the new commit
32repo.refs[b"refs/heads/master"] = commit.id
33
34print(f"Repository created at {repo_dir} with commit {commit.id.decode()}")