Reset the original permissions in local Git repository.

git_reset_permissions.sh

#!/bin/bash

# Version 1

## 1) Create a reverse patch
## 2) Include only the permission changes
## 3) Apply the patch to our working copy

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

# Version 2:

## Add as git command

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

## Call: git reset-permissions