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errsy/main.py
2023-04-18 22:27:34 +02:00

59 lines
1.8 KiB
Python

import re
import subprocess
import sys
def clang_format(file_path):
command = ["clang-format", "--dry-run", file_path]
try:
output = subprocess.check_output(command, stderr=subprocess.STDOUT, text=True)
except subprocess.CalledProcessError as e:
output = e.output
except FileNotFoundError as e:
print(f"Command not found: {e.filename}", file=sys.stderr)
exit(1)
return output
def parse_clang_format_output(output):
error_pattern = (
r"(?P<filename>.+):(?P<line_number>\d+):(?P<column_number>\d+):"
+ r" warning: code should be clang-formatted \[(?P<warning_message>.+)\]"
)
error_matches = re.finditer(error_pattern, output)
if error_matches:
errors = []
for error_match in error_matches:
filename = error_match.group("filename")
line_number = int(error_match.group("line_number"))
column_number = int(error_match.group("column_number"))
warning_message = error_match.group("warning_message")
errors.append(
{
"filename": filename,
"line_number": line_number,
"column_number": column_number,
"warning_message": warning_message[1:],
}
)
return errors
return None
if __name__ == "__main__":
clang_format_output = clang_format("tests/1.c")
parsed_output = parse_clang_format_output(clang_format_output)
if parsed_output:
for error in parsed_output:
print(
f"Warning dans {error['filename']} à la ligne {error['line_number']},"
+ f" caractère {error['column_number']} : {error['warning_message']}"
)
else:
print("No warnings found.")