prompt

Small tool that creates a customized bash prompt with:

Python virtualenv, i.e. (name)
Standard info, i.e. HH:MM username@hostname path
Git info, i.e. branch@hash
Kubernetes info, i.e. context@namespace

Requirements

Installation

# clone the repository
git clone https://github.com/bcmyers/prompt.git

# cd into prompt directory
cd prompt

# install the prompt binary to somewhere on your system (example below installs to ~/bin)
cargo install --root ~ --path .

Usage

Put the below (or something similar) in your ~/.bashrc.

# prompt
prompt_command() {
	local exit="$?"
	if command -v prompt &>/dev/null; then
		if [[ $exit == "0" ]]; then
			PS1="$(prompt --color="bright blue")\n$ "
		else
			PS1="$(prompt --color="bright red")\n$ "
		fi
	else
		PS1="$exit \u@\H \w\n$ "
	fi
}

PROMPT_COMMAND=prompt_command