Install Xcode

xcode-select --install

Install Homebrew

/bin/sh -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
eval "$(/opt/homebrew/bin/brew shellenv)"

Install Softwares

1. Alacritty
2. Dropshelf

1. install-packages: uses brew and git to install necessary packages and software.
2. install-config: creates folder and symlinks to configuration files.
3. remove-config: remove folder and unlink symlinks to configuration files.