Files
pr-agent/pr_agent/git_providers/bitbucket_provider.py
2023-08-24 18:35:41 +03:00

254 lines
8.2 KiB
Python

import json
import logging
from typing import Optional, Tuple
from urllib.parse import urlparse
import requests
from atlassian.bitbucket import Cloud
from starlette_context import context
from ..config_loader import get_settings
from .git_provider import FilePatchInfo, GitProvider
class BitbucketProvider(GitProvider):
def __init__(
self, pr_url: Optional[str] = None, incremental: Optional[bool] = False
):
s = requests.Session()
try:
bearer = context.get("bitbucket_bearer_token", None)
s.headers["Authorization"] = f"Bearer {bearer}"
except Exception:
s.headers[
"Authorization"
] = f'Bearer {get_settings().get("BITBUCKET.BEARER_TOKEN", None)}'
s.headers["Content-Type"] = "application/json"
self.headers = s.headers
self.bitbucket_client = Cloud(session=s)
self.workspace_slug = None
self.repo_slug = None
self.repo = None
self.pr_num = None
self.pr = None
self.temp_comments = []
self.incremental = incremental
if pr_url:
self.set_pr(pr_url)
self.bitbucket_comment_api_url = self.pr._BitbucketBase__data["links"][
"comments"
]["href"]
def get_repo_settings(self):
try:
contents = self.repo_obj.get_contents(
".pr_agent.toml", ref=self.pr.head.sha
).decoded_content
return contents
except Exception:
return ""
def publish_code_suggestions(self, code_suggestions: list) -> bool:
"""
Publishes code suggestions as comments on the PR.
"""
post_parameters_list = []
for suggestion in code_suggestions:
body = suggestion["body"]
relevant_file = suggestion["relevant_file"]
relevant_lines_start = suggestion["relevant_lines_start"]
relevant_lines_end = suggestion["relevant_lines_end"]
if not relevant_lines_start or relevant_lines_start == -1:
if get_settings().config.verbosity_level >= 2:
logging.exception(
f"Failed to publish code suggestion, relevant_lines_start is {relevant_lines_start}"
)
continue
if relevant_lines_end < relevant_lines_start:
if get_settings().config.verbosity_level >= 2:
logging.exception(
f"Failed to publish code suggestion, "
f"relevant_lines_end is {relevant_lines_end} and "
f"relevant_lines_start is {relevant_lines_start}"
)
continue
if relevant_lines_end > relevant_lines_start:
post_parameters = {
"body": body,
"path": relevant_file,
"line": relevant_lines_end,
"start_line": relevant_lines_start,
"start_side": "RIGHT",
}
else: # API is different for single line comments
post_parameters = {
"body": body,
"path": relevant_file,
"line": relevant_lines_start,
"side": "RIGHT",
}
post_parameters_list.append(post_parameters)
try:
self.publish_inline_comments(post_parameters_list)
return True
except Exception as e:
if get_settings().config.verbosity_level >= 2:
logging.error(f"Failed to publish code suggestion, error: {e}")
return False
def is_supported(self, capability: str) -> bool:
if capability in [
"get_issue_comments",
"create_inline_comment",
"publish_inline_comments",
"get_labels",
]:
return False
return True
def set_pr(self, pr_url: str):
self.workspace_slug, self.repo_slug, self.pr_num = self._parse_pr_url(pr_url)
self.pr = self._get_pr()
def get_files(self):
return [diff.new.path for diff in self.pr.diffstat()]
def get_diff_files(self) -> list[FilePatchInfo]:
diffs = self.pr.diffstat()
diff_split = [
"diff --git%s" % x for x in self.pr.diff().split("diff --git") if x.strip()
]
diff_files = []
for index, diff in enumerate(diffs):
original_file_content_str = self._get_pr_file_content(
diff.old.get_data("links")
)
new_file_content_str = self._get_pr_file_content(diff.new.get_data("links"))
diff_files.append(
FilePatchInfo(
original_file_content_str,
new_file_content_str,
diff_split[index],
diff.new.path,
)
)
return diff_files
def publish_comment(self, pr_comment: str, is_temporary: bool = False):
comment = self.pr.comment(pr_comment)
if is_temporary:
self.temp_comments.append(comment["id"])
def remove_initial_comment(self):
try:
for comment in self.temp_comments:
self.pr.delete(f"comments/{comment}")
except Exception as e:
logging.exception(f"Failed to remove temp comments, error: {e}")
def publish_inline_comment(
self, comment: str, from_line: int, to_line: int, file: str
):
payload = json.dumps(
{
"content": {
"raw": comment,
},
"inline": {"to": from_line, "path": file},
}
)
response = requests.request(
"POST", self.bitbucket_comment_api_url, data=payload, headers=self.headers
)
return response
def publish_inline_comments(self, comments: list[dict]):
for comment in comments:
self.publish_inline_comment(
comment["body"], comment["start_line"], comment["line"], comment["path"]
)
def get_title(self):
return self.pr.title
def get_languages(self):
languages = {self._get_repo().get_data("language"): 0}
return languages
def get_pr_branch(self):
return self.pr.source_branch
def get_pr_description_full(self):
return self.pr.description
def get_user_id(self):
return 0
def get_issue_comments(self):
raise NotImplementedError(
"Bitbucket provider does not support issue comments yet"
)
def add_eyes_reaction(self, issue_comment_id: int) -> Optional[int]:
return True
def remove_reaction(self, issue_comment_id: int, reaction_id: int) -> bool:
return True
@staticmethod
def _parse_pr_url(pr_url: str) -> Tuple[str, int]:
parsed_url = urlparse(pr_url)
if "bitbucket.org" not in parsed_url.netloc:
raise ValueError("The provided URL is not a valid Bitbucket URL")
path_parts = parsed_url.path.strip("/").split("/")
if len(path_parts) < 4 or path_parts[2] != "pull-requests":
raise ValueError(
"The provided URL does not appear to be a Bitbucket PR URL"
)
workspace_slug = path_parts[0]
repo_slug = path_parts[1]
try:
pr_number = int(path_parts[3])
except ValueError as e:
raise ValueError("Unable to convert PR number to integer") from e
return workspace_slug, repo_slug, pr_number
def _get_repo(self):
if self.repo is None:
self.repo = self.bitbucket_client.workspaces.get(
self.workspace_slug
).repositories.get(self.repo_slug)
return self.repo
def _get_pr(self):
return self._get_repo().pullrequests.get(self.pr_num)
def _get_pr_file_content(self, remote_link: str):
return ""
def get_commit_messages(self):
return "" # not implemented yet
def publish_description(self, pr_title: str, pr_body: str):
pass
def create_inline_comment(
self, body: str, relevant_file: str, relevant_line_in_file: str
):
pass
def publish_labels(self, labels):
pass
def get_labels(self):
pass