#!/bin/sh
# Accept a standard unified diff on stdin. Works without a Git repository.
# git apply checks all hunks before writing; --check performs a dry run.
prefix=$(git rev-parse --show-prefix 2>/dev/null) || prefix=
if [ -n "$prefix" ]; then
  root=$(git rev-parse --show-toplevel 2>/dev/null) || exit 1
  exec git -C "$root" apply --directory="$prefix" --whitespace=nowarn "$@"
fi
exec git apply --whitespace=nowarn "$@"