nixos-configs/config/bash/bashrc

# PS1
USER_COLOR="\[\033[01;32m\]"
HOST_COLOR="\[\033[01;38;5;183m\]"
WHITE="\[\033[00m\]"
PURPLE="\[\033[01;34m\]"
RED="\[\033[38;5;124m\]"
FAILED="$RED⛔$WHITE"

set_prompt() {
    BRANCH=$(git symbolic-ref -q --short HEAD 2>/dev/null)
    if [ -n "$BRANCH" ]; then
        BRANCH="$RED($WHITE$BRANCH$RED)"
    fi

    if [ "$1" == 0 ]; then
        STATUS=""
    else
        STATUS="$FAILED"
    fi

    LEVEL=""
    if [ $SHLVL -gt 1 ]; then
      LEVEL="shellDepth=\$((SHLVL-1))"
    fi

    PS1="╭╴$USER_COLOR\u$HOST_COLOR@\h$BRANCH$WHITE:$PURPLE\w$WHITE $LEVEL $STATUS\n╰╴$ "
}

PROMPT_COMMAND="set_prompt \$?; history -a"


#PATH manipulations
[[ -d ~/.local/bin ]] && PATH+=":$HOME/.local/bin"

# source: https://stackoverflow.com/a/44232192
PATH="$(perl -e 'print join(":", grep { not $seen{$_}++ } split(/:/, $ENV{PATH}))')"


# Pokemon Sprite
[ -x "$(command -v pokemon-colorscripts)" ] &&
[ "$POKE" == "true" ] &&
pokemon-colorscripts -r 1-5