feat: draft version

src/git.py

@@ -0,0 +1,45 @@
+import logging
+import subprocess
+import os
+import shlex
+
+from src.settings import GIT_PRIVATE_KEY_PATH
+
+_logger = logging.getLogger(__name__)
+_logger.addHandler(logging.NullHandler())
+
+os.environ['GIT_SSH_COMMAND'] = f"ssh -i {shlex.quote(GIT_PRIVATE_KEY_PATH)} -o IdentitiesOnly=yes"
+
+
+def _check_preconditions():
+    assert subprocess.check_call(["git", "--version"]) == 0
+
+
+def clone_repo(ssh_url: str, path: str):
+    subprocess.check_call(["git", "clone", ssh_url, path], stdout=subprocess.DEVNULL)
+
+
+def create_and_open_branch(repo_path: str, branch_name: str):
+    subprocess.check_call(
+        ["git", "checkout", "-b", branch_name], cwd=repo_path, stdout=subprocess.DEVNULL
+    )
+
+
+def commit_and_push(repo_path: str, commit_message: str):
+    subprocess.check_call(["git", "add", "."], cwd=repo_path, stdout=subprocess.DEVNULL)
+    subprocess.check_call(
+        ["git", "commit", "-m", commit_message], cwd=repo_path, stdout=subprocess.DEVNULL
+    )
+    branches = subprocess.check_output(
+        ["git", "branch"], cwd=repo_path
+    ).decode("utf-8")
+    current_branch = next(filter(lambda x: x.startswith("*"), branches.splitlines()))[1:].strip()
+    _logger.info(f"pushing branch {current_branch} in repo {repo_path}")
+    subprocess.check_call(
+        ["git", "push", "--set-upstream", "origin", current_branch],
+        cwd=repo_path,
+        stdout=subprocess.DEVNULL,
+    )
+
+
+_check_preconditions()