Add converter to code quality

Author: vis4rd

pydocstyle_gitlab_code_quality/__init__.py

@@ -0,0 +1,94 @@
+# Inspired by https://github.com/soul-catcher/mypy-gitlab-code-quality
+
+from __future__ import annotations
+
+import json
+import re
+from base64 import b64encode
+from collections.abc import Hashable, Sequence
+from sys import byteorder, hash_info, stdin
+from typing import TextIO
+
+
+def get_hash(tpl: Sequence[Hashable]) -> str:
+    return b64encode(
+        hash(tpl).to_bytes(hash_info.width // 8, byteorder, signed=True)
+    ).decode()
+
+
+def append_line_to_issues(
+    issues: list[dict],
+    fingerprint: str,
+    severity: str,
+    lineNumber: int,
+    description: str,
+    path: str,
+    check_name: str,
+) -> None:
+    issues.append(
+        {
+            "type": "issue",
+            "check_name": check_name,
+            "description": description,
+            "categories": [
+                "Style",
+            ],
+            "severity": severity,
+            "location": {
+                "path": path,
+                "lines": {
+                    "begin": lineNumber,
+                },
+            },
+            "fingerprint": fingerprint,
+        }
+    )
+
+
+def parse_lines(lines: TextIO) -> list[dict]:
+    issues: list[dict] = []
+    while True:
+        try:
+            brief_line: str = next(lines)
+            details_line: str = next(lines)
+        except StopIteration:
+            break
+        brief_line = brief_line.rstrip("\n")
+        details_line = details_line.rstrip("\n")
+
+        match_brief = re.fullmatch(
+            r"^(?P<path>.+?)" r":(?P<line>\d+)" r"\s(?P<brief>.*)$",
+            brief_line,
+        )
+        if match_brief is None:
+            continue
+
+        match_details = re.fullmatch(
+            r"^\s*(?P<check_name>\w{4,5})" r":\s(?P<details>.*)$",
+            details_line,
+        )
+        if match_details is None:
+            continue
+
+        severity: str = "info"
+        path: str = match_brief["path"]
+        lineNumber: int = int(match_brief["line"])
+        brief: str = match_brief["brief"]
+        check_name: str = match_details["check_name"]
+        details: str = match_details["details"]
+        description: str = brief + " " + details
+        fingerprint: str = get_hash(match_brief.groups() + match_details.groups())
+
+        append_line_to_issues(
+            issues, fingerprint, severity, lineNumber, details, path, check_name
+        )
+    return issues
+
+
+def main() -> None:
+    print(
+        json.dumps(
+            parse_lines(stdin),
+            indent="\t",
+        )
+    )