Update terragrunt

This script installs (or updates) terragrunt on Linux and Mac.

Usage

My home directory structure looks like this:

$HOME
└─── .local
    ├── bin
    ├── lib
    │   ├── python
    │   ├── shell
    │   └── venv
    ├── man
    │   └── man1
    ├── share
    │   ├── doc
    │   ├── man
    │   └── ykman
    └── src
        ├── aws-cli
        ├── fzf
        └── lesspipe

Where $HOME/.local/bin is the first or second entry in $PATH depending if I'm running homebrew.

If your home directory structure differs, you can edit the variables at the top of the script to match your system.

Just run the script to install or update terragrunt:

./update-terragrunt.sh