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# dotfiles/home/.bashrc -> /home/$USER/.bashrc
# Author: Mountain Man
# Test for an interactive shell.
if [[ $- != *i* ]] ; then
return
fi
##########################################################################
# PS1 - Primary prompt displayed before each command
####################################################
# The PS1 prompt is constructed piece-by-piece by concatenating each
# component to the previous component. Parts of the prompt are colored
# conditionally based on what kind of user is logged in.
#
# Breakdown of PS1 components:
# [TTY#] [DATE TIME] [USER HOST] [DIR] >
#
# Example of what the prompt should look like:
# [1] [2023-03-28 16:02:55] [user host] [/etc/portage] >
##########################################################################
# Set colors for easy reading
PS1_COLOR_RESET="\[\e[0m\]"
PS1_COLOR_GREY="\[\e[90m\]"
PS1_COLOR_RED="\[\e[91m\]"
PS1_COLOR_YELLOW="\[\e[33m\]"
PS1_COLOR_BLUE="\[\e[94m\]"
PS1_COLOR_CYAN="\[\e[96m\]"
if [[ "$(id -u)" == 0 ]]; then # if root
PS1_COLOR_MAIN=$PS1_COLOR_RED # set main color red
elif [[ "$USER" == *"-dev" ]]; then # if -dev account
PS1_COLOR_MAIN=$PS1_COLOR_YELLOW # set main color yellow
else # all other accounts
PS1_COLOR_MAIN=$PS1_COLOR_GREY # set main color grey
fi
# Start with a blank PS1 prompt
PS1=""
# [TTY#] [DATE TIME]
PS1+=$PS1_COLOR_MAIN
TTY_NUM=$(ps -p $$ -o tty= | tr -dc '0-9')
PS1+="[$TTY_NUM] [\D{%F} \t] "
PS1+=$PS1_COLOR_RESET
# [SSH USER@HOST]
PS1+=$PS1_COLOR_MAIN
if [[ "$SSH_TTY" == "/dev/pts"* ]]; then # if this is SSH session
PS1+="[SSH " # add "[SSH "
else
PS1+="["
fi
PS1+=$PS1_COLOR_RESET
PS1+=$PS1_COLOR_CYAN
PS1+="\u"
PS1+=$PS1_COLOR_RESET
PS1+=$PS1_COLOR_GREY
PS1+="@"
PS1+=$PS1_COLOR_RESET
PS1+=$PS1_COLOR_BLUE
PS1+="\h"
PS1+=$PS1_COLOR_RESET
PS1+=$PS1_COLOR_MAIN
PS1+="] "
PS1+=$PS1_COLOR_RESET
# [DIR] >
PS1+=$PS1_COLOR_MAIN
PS1+="["
PS1+=$PS1_COLOR_RESET
PS1+=$PS1_COLOR_CYAN
PS1+="\w"
PS1+=$PS1_COLOR_RESET
PS1+=$PS1_COLOR_MAIN
PS1+="] >"
PS1+=$PS1_COLOR_RESET
##########################################################################
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