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2. Lint 3. Inject GitHub app installation ID into GitHub provider using the settings mechanism.
93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
import logging
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from typing import Optional, Tuple
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from urllib.parse import urlparse
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import gitlab
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from pr_agent.config_loader import settings
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from .git_provider import FilePatchInfo, GitProvider
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class GitLabProvider(GitProvider):
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def __init__(self, merge_request_url: Optional[str] = None):
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gitlab_url = settings.get("GITLAB.URL", None)
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if not gitlab_url:
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raise ValueError("GitLab URL is not set in the config file")
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gitlab_access_token = settings.get("GITLAB.PERSONAL_ACCESS_TOKEN", None)
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if not gitlab_access_token:
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raise ValueError("GitLab personal access token is not set in the config file")
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self.gl = gitlab.Gitlab(
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gitlab_url,
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gitlab_access_token
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)
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self.id_project = None
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self.id_mr = None
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self.mr = None
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self.temp_comments = []
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self._set_merge_request(merge_request_url)
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@property
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def pr(self):
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'''The GitLab terminology is merge request (MR) instead of pull request (PR)'''
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return self.mr
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def _set_merge_request(self, merge_request_url: str):
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self.id_project, self.id_mr = self._parse_merge_request_url(merge_request_url)
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self.mr = self._get_merge_request()
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def get_diff_files(self) -> list[FilePatchInfo]:
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diffs = self.mr.changes()['changes']
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diff_files = [FilePatchInfo("", "", diff['diff'], diff['new_path']) for diff in diffs]
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return diff_files
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def get_files(self):
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return [change['new_path'] for change in self.mr.changes()['changes']]
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def publish_comment(self, mr_comment: str, is_temporary: bool = False):
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comment = self.mr.notes.create({'body': mr_comment})
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if is_temporary:
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self.temp_comments.append(comment)
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def remove_initial_comment(self):
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try:
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for comment in self.temp_comments:
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comment.delete()
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except Exception as e:
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logging.exception(f"Failed to remove temp comments, error: {e}")
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def get_title(self):
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return self.mr.title
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def get_description(self):
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return self.mr.description
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def get_languages(self):
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languages = self.gl.projects.get(self.id_project).languages()
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return languages
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def get_pr_branch(self):
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return self.mr.source_branch
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def get_pr_description(self):
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return self.mr.description
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def _parse_merge_request_url(self, merge_request_url: str) -> Tuple[int, int]:
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parsed_url = urlparse(merge_request_url)
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path_parts = parsed_url.path.strip('/').split('/')
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if path_parts[-2] != 'merge_requests':
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raise ValueError("The provided URL does not appear to be a GitLab merge request URL")
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try:
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mr_id = int(path_parts[-1])
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except ValueError as e:
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raise ValueError("Unable to convert merge request ID to integer") from e
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# Gitlab supports access by both project numeric ID as well as 'namespace/project_name'
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return "/".join(path_parts[:2]), mr_id
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def _get_merge_request(self):
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mr = self.gl.projects.get(self.id_project).mergerequests.get(self.id_mr)
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return mr
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