git: changed rev-parse option for Git 2.25 changes to --show-toplevel #1727
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This is for #1610. I used pathlib for the path comparisons in the |
asottile
reviewed
Dec 7, 2020
pre_commit/git.py
Outdated
| @@ -1,6 +1,7 @@ | |||
| import logging | |||
| import os.path | |||
| import sys | |||
| from pathlib import Path | |||
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I would prefer not to use pathlib
you can do the same without it via os.path.commonpath:
root = os.path.realpath(root)
git_dir = os.path.realpath(git_dir)
if os.path.commonpath(root, git_dir) == git_dir:
...
Git 2.25 introduced a change to "rev-parse --show-toplevel" that exposed underlying volumes for Windows drives mapped with SUBST. We use "rev-parse --show-cdup" to get the appropriate path, but must perform an extra check to see if we are in the .git directory.
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Resolves #1610
Git 2.25 introduced a change to "rev-parse --show-toplevel" that exposed underlying volumes for Windows drives mapped with SUBST. We use "rev-parse --show-cdup" to get the appropriate path, but must perform an extra check to see if we are in the .git directory.