67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
import re
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import subprocess
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import sys
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from src.errors import ClangError
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from src.utils import analyze_args
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def clang_format(file_path) -> str:
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command = ["clang-format", "--dry-run", file_path]
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try:
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output = subprocess.check_output(command, stderr=subprocess.STDOUT, text=True)
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except subprocess.CalledProcessError as e:
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output = e.output
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except FileNotFoundError as e:
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print(f"Commande non trouvé : {e.filename}", file=sys.stderr)
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print(
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"clang est requis pour utilisé ce programme, installé-le via "
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f"votre gestionnaire de paquet : {e.filename}",
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file=sys.stderr,
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)
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exit(1)
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return output
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def parse_clang_format_output(output) -> list[ClangError]:
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error_pattern = (
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r"(?P<filename>.+):(?P<line_number>\d+):(?P<column_number>\d+):"
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r" warning: code should be clang-formatted \[(?P<warning_message>.+)\]"
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)
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error_matches = re.finditer(error_pattern, output)
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errors = []
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for error_match in error_matches:
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filename = error_match.group("filename")
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line_number = int(error_match.group("line_number"))
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column_number = int(error_match.group("column_number"))
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warning_message = error_match.group("warning_message")
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errors.append(
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ClangError(
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filename,
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line_number,
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column_number,
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warning_message[1:],
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)
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)
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return errors
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if __name__ == "__main__":
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files = analyze_args(sys.argv[1:])
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for file in files:
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clang_format_output = clang_format(file)
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parsed_output = parse_clang_format_output(clang_format_output)
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if parsed_output:
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for error in parsed_output:
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print(
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f"Avertissement dans {error.filename} "
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f"à la ligne {error.line_number}, "
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f"caractère {error.column_number} : {error.warning_message}"
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)
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else:
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print(f"Aucun avertissement trouvé dans {file}.")
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