Shell library and binaries.

1. Clone this repo to ~/.chouti-shell:

   git clone https://github.com/honghaoz/chouti-shell.git ~/.chouti-shell

2. Run install.sh to install binaries.

   ~/.chouti-shell/install.sh

   This will add ~/.chouti-shell/bin to your PATH environment variable.

Just execute the binaries in ~/.chouti-shell/bin:

For example, to use swift-build, run:

swift-build --arch arm64 --install usr/local/bin

1. Add the following lines to the top of your shell script:

   #!/bin/bash
   
   # shellcheck disable=SC1091
   source "$HOME/.chouti-shell/lib.sh" || exit 1

2. Use utility functions in your script, such as prompt:

   reply=""
   prompt "Do you want to continue?" "reply=\"y\"" "reply=\"n\"" "reply=\"n\""
   
   if [[ "$reply" == "y" ]]; then
       to continue...
   else
       to exit...
   fi