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CC-Tweaked/tools/parse-reports.py
2021-07-18 16:17:11 +01:00

122 lines
3.6 KiB
Python
Executable File

#!/usr/bin/env python3
"""
Parse reports generated by Gradle and convert them into GitHub annotations.
See https://github.com/actions/toolkit/blob/master/docs/problem-matchers.md and
https://github.com/actions/toolkit/blob/master/docs/commands.md.
"""
from typing import Optional, Tuple
import pathlib
import xml.etree.ElementTree as ET
import re
import os.path
LUA_ERROR_LOCATION = re.compile(r"^\s+(/[\w./-]+):(\d+):", re.MULTILINE)
JAVA_LUA_ERROR_LOCATION = re.compile(r"^java.lang.IllegalStateException: (/[\w./-]+):(\d+):")
JAVA_ERROR_LOCATION = re.compile(r"^\tat ([\w.]+)\.[\w]+\([\w.]+:(\d+)\)$", re.MULTILINE)
ERROR_MESSAGE = re.compile(r"(.*)\nstack traceback:", re.DOTALL)
SPACES = re.compile(r"\s+")
SOURCE_LOCATIONS = [
"src/main/java",
"src/main/resources/data/computercraft/lua",
"src/test/java",
"src/test/resources",
]
def find_file(path: str) -> Optional[str]:
while len(path) > 0 and path[0] == '/':
path = path[1:]
for source_dir in SOURCE_LOCATIONS:
child_path = os.path.join(source_dir, path)
if os.path.exists(child_path):
return child_path
return None
def find_location(message: str) -> Optional[Tuple[str, str]]:
location = LUA_ERROR_LOCATION.search(message)
if location:
file = find_file(location[1])
if file:
return file, location[2]
location = JAVA_LUA_ERROR_LOCATION.search(message)
if location:
file = find_file(location[1])
if file:
return file, location[2]
for location in JAVA_ERROR_LOCATION.findall(message):
file = find_file(location[0].replace(".", "/") + ".java")
if file:
return file, location[1]
return None
def parse_junit() -> None:
"""
Scrape JUnit test reports for errors. We determine the location from the Lua
or Java stacktrace.
"""
print("::add-matcher::.github/matchers/junit.json")
for path in pathlib.Path("build/test-results/test").glob("TEST-*.xml"):
for testcase in ET.parse(path).getroot():
if testcase.tag != "testcase":
continue
for result in testcase:
if result.tag != "failure":
continue
name = f'{testcase.attrib["classname"]}.{testcase.attrib["name"]}'
message = result.attrib.get('message')
location = find_location(result.text)
error = ERROR_MESSAGE.match(message)
if error:
error = error[1]
else:
error = message
if location:
print(f'## {location[0]}:{location[1]}: {name} failed: {SPACES.sub(" ", error)}')
else:
print(f'::error::{name} failed')
print("::group::Full error message")
print(result.text)
print("::endgroup")
print("::remove-matcher owner=junit::")
def parse_checkstyle() -> None:
"""
Scrape JUnit test reports for errors. We determine the location from the Lua
or Java stacktrace.
"""
print("::add-matcher::.github/matchers/checkstyle.json")
for path in pathlib.Path("build/reports/checkstyle/").glob("*.xml"):
for file in ET.parse(path).getroot():
for error in file:
filename = os.path.relpath(file.attrib['name'])
attrib = error.attrib
print(f'{attrib["severity"]} {filename}:{attrib["line"]}:{attrib.get("column", 1)}: {SPACES.sub(" ", attrib["message"])}')
print("::remove-matcher owner=checkstyle::")
if __name__ == '__main__':
parse_junit()
parse_checkstyle()