⏲️📝 Back ups every file that gets touched by `nano`.

nano

#!/bin/sh

# Back ups every file that gets touched by `nano`.
# Install by:
# 1. `sudo mv /bin/nano /bin/nano-real`
# 2. Put this file in `/usr/local/bin` and make it executable.
# 3. Set your user:

backupFolder=$HOME/.system-changes
currentFolder=$(pwd)

# If directory: exit.
if [ -d $1 ]; then
  echo 📁 Look, it\'s a folder.
  exit
fi

# First time use. Auto setup.
if ! stat $backupFolder > /dev/null 2>&1; then
  echo 👋 First time use. Hello there!
  mkdir -p $backupFolder
  cd $backupFolder
  git init
  cd $currentFolder
fi

# If file does not exist: exit.
if ! stat $1 > /dev/null 2>&1; then
  nano-real $1
  exit
fi

path=$backupFolder/$currentFolder

mkdir -p $path
cp -rf $1 $path

cd $path
git add . > /dev/null
git commit -m "⏲️ $path" > /dev/null
cd $currentFolder

nano-real $1