mirror of
https://github.com/Pythagora-io/gpt-pilot.git
synced 2026-01-08 12:53:50 -05:00
5b474ccc1f
This is a complete rewrite of the GPT Pilot core, from the ground up, making the agentic architecture front and center, and also fixing some long-standing problems with the database architecture that weren't feasible to solve without breaking compatibility. As the database structure and config file syntax have changed, we have automatic imports for projects and current configs, see the README.md file for details. This also relicenses the project to FSL-1.1-MIT license.
126 lines
4.0 KiB
Python
126 lines
4.0 KiB
Python
import os.path
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from fnmatch import fnmatch
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from typing import Optional
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class IgnoreMatcher:
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"""
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A class to match paths against a list of ignore patterns or
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file attributes (size, type).
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"""
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def __init__(
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self,
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root_path: str,
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ignore_paths: list[str],
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*,
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ignore_size_threshold: Optional[int] = None,
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):
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"""
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Initialize the IgnoreMatcher object.
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Ignore paths are matched agains the file name and the full path,
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and may include shell-like wildcards ("*" for any number of characters,
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"?" for a single character). Paths are normalized, so "/" works on both
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Unix and Windows, and Windows matching is case insensitive.
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:param root_path: Root path to use when checking files on disk.
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:param ignore_paths: List of patterns to ignore.
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:param ignore_size_threshold: Files larger than this size will be ignored.
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"""
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self.root_path = root_path
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self.ignore_paths = ignore_paths
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self.ignore_size_threshold = ignore_size_threshold
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def ignore(self, path: str) -> bool:
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"""
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Check if the given path matches any of the ignore patterns.
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:param path: (Relative) path to the file or directory to check
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:return: True if the path matches any of the ignore patterns, False otherwise
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"""
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full_path = os.path.normpath(os.path.join(self.root_path, path))
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if self._is_in_ignore_list(path):
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return True
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if self._is_large_file(full_path):
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return True
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# Binary files are always ignored
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if self._is_binary(full_path):
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return True
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return False
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def _is_in_ignore_list(self, path: str) -> bool:
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"""
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Check if the given path matches any of the ignore patterns.
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Both the (relative) file path and the file (base) name are matched.
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:param path: The path to the file or directory to check
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:return: True if the path matches any of the ignore patterns, False otherwise.
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"""
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name = os.path.basename(path)
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for pattern in self.ignore_paths:
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if fnmatch(name, pattern) or fnmatch(path, pattern):
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return True
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return False
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def _is_large_file(self, full_path: str) -> bool:
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"""
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Check if the given file is larger than the threshold.
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This also returns True if the file doesn't or is not a regular file (eg.
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it's a symlink), since we want to ignore those kinds of files as well.
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:param path: Full path to the file to check.
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:return: True if the file is larger than the threshold, False otherwise.
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"""
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if self.ignore_size_threshold is None:
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return False
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# We don't handle directories here
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if os.path.isdir(full_path):
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return False
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if not os.path.isfile(full_path):
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return True
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try:
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return bool(os.path.getsize(full_path) > self.ignore_size_threshold)
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except: # noqa
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return True
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def _is_binary(self, full_path: str) -> bool:
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"""
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Check if the given file is binary and should be ignored.
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This also returns True if the file doesn't or is not a regular file (eg.
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it's a symlink), or can't be opened, since we want to ignore those too.
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:param path: Full path to the file to check.
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:return: True if the file should be ignored, False otherwise.
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"""
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# We don't handle directories here
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if os.path.isdir(full_path):
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return False
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if not os.path.isfile(full_path):
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return True
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try:
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with open(full_path, "r", encoding="utf-8") as f:
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f.read(128 * 1024)
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return False
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except: # noqa
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# If we can't open the file for any reason (eg. PermissionError), it's
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# best to ignore it anyway
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return True
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__all__ = ["IgnoreMatcher"]
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