work for push events

entrypoint.py

@@ -5,95 +5,59 @@
 
 
 def read_json(filepath):
-    """
-    Read a json file as a dictionary.
-
-    Parameters
-    ----------
-    filepath : str
-
-    Returns
-    -------
-    data : dict
-
-    """
-    with open(filepath, 'r') as f:
+    with open(filepath, "r") as f:
         return json.load(f)
 
 
 def get_actions_input(input_name):
-    """
-    Get a Github actions input by name.
-
-    Parameters
-    ----------
-    input_name : str
-
-    Returns
-    -------
-    action_input : str
+    return os.getenv("INPUT_{}".format(input_name).upper())
 
-    Notes
-    -----
-    GitHub Actions creates an environment variable for the input with the name:
 
-    INPUT_<CAPITALIZED_VARIABLE_NAME> (e.g. "INPUT_FOO" for "foo")
+def load_template(filename):
+    template_path = os.path.join(".github/workflows", filename)
+    with open(template_path, "r") as f:
+        return f.read()
 
-    References
-    ----------
-    .. [1] https://help.github.com/en/actions/automating-your-workflow-with-github-actions/metadata-syntax-for-github-actions#example  # noqa: E501
 
-    """
-    return os.getenv('INPUT_{}'.format(input_name).upper())
+def find_pr_by_sha(repo, sha):
+    """Find a PR by commit SHA.
 
+    Parameters:
+    - repo: The repository object from PyGithub.
+    - sha: The commit SHA to search for in PRs.
 
-def load_template(filename):
+    Returns:
+    - The pull request object if found, otherwise None.
     """
-    Load a template.
+    prs = repo.get_pulls(state="all")
+    for pr in prs:
+        if pr.merge_commit_sha == sha:
+            return pr
+    return None
 
-    Parameters
-    ----------
-    filename : template file name
 
-    Returns
-    -------
-    template : str
+def main():
+    gh = Github(os.getenv("GITHUB_TOKEN"))
+    event = read_json(os.getenv("GITHUB_EVENT_PATH"))
+    repo = gh.get_repo(event["repository"]["full_name"])
+    sha = event.get("after")  # The commit SHA from the push event
 
-    """
-    template_path = os.path.join('.github/workflows', filename)
-    with open(template_path, 'r') as f:
-        return f.read()
+    pr = find_pr_by_sha(repo, sha)
+    if pr is None:
+        print(f"No PR found for commit {sha}")
+        return
 
+    new_comment = "Inkeep sync has been started"
 
-def main():
-    # search a pull request that triggered this action
-    gh = Github(os.getenv('GITHUB_TOKEN'))
-    event = read_json(os.getenv('GITHUB_EVENT_PATH'))
-    branch_label = event['pull_request']['head']['label']  # author:branch
-    branch_name = branch_label.split(':')[-1]
-    repo = gh.get_repo(event['repository']['full_name'])
-    prs = repo.get_pulls(state='open', sort='created', head=branch_label)
-    pr = prs[0]
-
-    # load template
-    template = load_template(get_actions_input('filename'))
-
-    # build a comment
-    pr_info = {
-        'pull_id': pr.number,
-        'branch_name': branch_name
-    }
-    new_comment = template.format(**pr_info)
-
-    # check if this pull request has a duplicated comment
+    # Check for duplicated comment
     old_comments = [c.body for c in pr.get_issue_comments()]
     if new_comment in old_comments:
-        print('This pull request already a duplicated comment.')
-        exit(0)
+        print("This pull request already has a duplicated comment.")
+        return
 
-    # add the comment
+    # Add the comment
     pr.create_issue_comment(new_comment)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()