GIT revert file mode changes

git_fix_permissions.sh

#!/usr/bin/env bash

cd $1
git diff -p -R --no-color | grep -E "^(diff|(old|new) mode)" --color=never | git apply

## add git alias with name "permission-reset"
git config --global --add alias.permission-reset '!git diff -p -R --no-color | grep -E "^(diff|(old|new) mode)" --color=never | git apply'