pre-commit: fix pygrep hooks

Fixes #173707
NixOS · Feb 12, 2024 · 27b6d45 · 27b6d45
1 parent 2591d82
commit 27b6d45
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diff --git a/pkgs/tools/misc/pre-commit/default.nix b/pkgs/tools/misc/pre-commit/default.nix
@@ -33,6 +33,7 @@ buildPythonApplication rec {
  patches = [
  ./languages-use-the-hardcoded-path-to-python-binaries.patch
  ./hook-tmpl.patch
+ ./pygrep-pythonpath.patch
  ];
 
  propagatedBuildInputs = [

diff --git a/pkgs/tools/misc/pre-commit/pygrep-pythonpath.patch b/pkgs/tools/misc/pre-commit/pygrep-pythonpath.patch
@@ -0,0 +1,13 @@
+diff --git a/pre_commit/languages/pygrep.py b/pre_commit/languages/pygrep.py
+index ec55560..44e08a1 100644
+--- a/pre_commit/languages/pygrep.py
++++ b/pre_commit/languages/pygrep.py
+@@ -98,7 +98,7 @@ def run_hook(
+ color: bool,
+ ) -> tuple[int, bytes]:
+ cmd = (sys.executable, '-m', __name__, *args, entry)
+- return xargs(cmd, file_args, color=color)
++ return xargs(cmd, file_args, color=color, env={ "PYTHONPATH": ':'.join(sys.path) })
+
+
+ def main(argv: Sequence[str] | None = None) -> int: