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Diffstat (limited to '')
-rw-r--r-- | pre_commit/prefix.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/pre_commit/prefix.py b/pre_commit/prefix.py new file mode 100644 index 0000000..f1b28c1 --- /dev/null +++ b/pre_commit/prefix.py @@ -0,0 +1,18 @@ +from __future__ import annotations + +import os.path +from typing import NamedTuple + + +class Prefix(NamedTuple): + prefix_dir: str + + def path(self, *parts: str) -> str: + return os.path.normpath(os.path.join(self.prefix_dir, *parts)) + + def exists(self, *parts: str) -> bool: + return os.path.exists(self.path(*parts)) + + def star(self, end: str) -> tuple[str, ...]: + paths = os.listdir(self.prefix_dir) + return tuple(path for path in paths if path.endswith(end)) |