bashrc-themes/80s-space-theme at main · nullnullseven/bashrc-themes · GitHub

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# .bashrc

if [ -f /etc/bashrc ]; then
    . /etc/bashrc
fi

if ! [[ "$PATH" =~ "$HOME/.local/bin:$HOME/bin:" ]]; then
    PATH="$HOME/.local/bin:$PATH"
fi
export PATH

export VIRTUAL_ENV_DISABLE_PROMPT=true

# ── LCARS Authentic Color Palette ────────────────────────
LCARS_ORANGE='\[\e[38;2;255;153;0m\]'
LCARS_GOLD='\[\e[38;2;255;204;0m\]'
LCARS_TANOI='\[\e[38;2;255;204;153m\]'
LCARS_BLUE='\[\e[38;2;136;153;255m\]'
LCARS_PURPLE='\[\e[38;2;204;136;255m\]'
LCARS_RED='\[\e[38;2;207;79;79m\]'
LCARS_GREEN='\[\e[38;2;153;204;102m\]'
LCARS_WHITE='\[\e[38;2;245;246;250m\]'
LCARS_CYAN='\[\e[38;2;153;204;255m\]'
LCARS_PEACH='\[\e[38;2;255;136;102m\]'
LCARS_RESET='\[\e[0m\]'

# ── Ship Registry ────────────────────────────────────────
SHIP_REGISTRY="NCC-$(hostname | cut -c1-4 | tr '[:lower:]' '[:upper:]')"
SHIP_NAME="$(hostname)"
PILOT_NAME="$(whoami)"

# ── System Status Colors ─────────────────────────────────
__lcars_status_color() {
    local status=$1
    case "$status" in
        NOMINAL|ONLINE|ACTIVE) echo "${LCARS_GREEN}" ;;
        WARNING|CAUTION)       echo "${LCARS_GOLD}" ;;
        CRITICAL|ALERT)        echo "${LCARS_RED}" ;;
        STANDBY)              echo "${LCARS_BLUE}" ;;
        *)                    echo "${LCARS_ORANGE}" ;;
    esac
}

# ── Background Job Notifications ─────────────────────────
set -b

__lcars_build_prompt() {
    local RETVAL=$?
    local exit_status="NOMINAL"
    [[ "$RETVAL" -ne 0 ]] && exit_status="ALERT"

    # Git branch detection
    local git_branch=$(git --no-optional-locks rev-parse --abbrev-ref HEAD 2>/dev/null)
    local git_status=""
    local git_indicator=""
    if [[ -n "$git_branch" ]]; then
        local git_dirty=$(git --no-optional-locks status --porcelain 2>/dev/null | tail -n 1)
        if [[ -n "$git_dirty" ]]; then
            git_status="MODIFIED"
            git_indicator="${LCARS_GOLD}●${LCARS_WHITE}"
        else
            git_status="CLEAN"
            git_indicator="${LCARS_GREEN}●${LCARS_WHITE}"
        fi
    fi

    # Venv detection
    local venv_status=""
    [[ -n "$VIRTUAL_ENV" ]] && venv_status="$(basename "$VIRTUAL_ENV")"

    # Background jobs
    local job_count=$(jobs -p | wc -l)
    local job_indicator=""
    [[ "$job_count" -gt 0 ]] && job_indicator=" [BG:${job_count}]"

    # Build PS1
    PS1=""

    # ═══ HEADER ROW ═══
    PS1+="${LCARS_ORANGE}╔═══════════════════════════════════════════════════╗${LCARS_RESET}\n"
    PS1+="${LCARS_ORANGE}║${LCARS_WHITE}  REGISTRY: ${LCARS_GOLD}${SHIP_REGISTRY}${LCARS_WHITE}  VESSEL: ${LCARS_GOLD}${SHIP_NAME}${LCARS_WHITE}  SECTOR: LOCAL  ${LCARS_ORANGE}║${LCARS_RESET}\n"
    PS1+="${LCARS_ORANGE}╠═══════════════════════════════════════════════════╣${LCARS_RESET}\n"

    # ═══ SYSTEM STATUS ROW ═══
    PS1+="${LCARS_ORANGE}║${LCARS_RESET} "
    PS1+="${LCARS_BLUE}CONSOLE${LCARS_WHITE}: ${LCARS_CYAN}$(tty | sed 's|/dev/||')${LCARS_RESET}  "
    PS1+="${LCARS_BLUE}USER${LCARS_WHITE}: ${LCARS_CYAN}${PILOT_NAME}${LCARS_RESET}  "
    PS1+="${LCARS_BLUE}STATUS${LCARS_WHITE}: $(__lcars_status_color "$exit_status")${exit_status}${LCARS_RESET}"
    [[ -n "$job_indicator" ]] && PS1+="  ${LCARS_PURPLE}BG TASKS${LCARS_WHITE}:${LCARS_GOLD}${job_indicator}${LCARS_RESET}"
    PS1+="${LCARS_ORANGE}  ║${LCARS_RESET}\n"

    # ═══ NAVIGATION ROW ═══
    PS1+="${LCARS_ORANGE}╠═══════════════════════════════════════════════════╣${LCARS_RESET}\n"
    PS1+="${LCARS_ORANGE}║${LCARS_RESET} "
    PS1+="${LCARS_TANOI}NAVIGATION${LCARS_WHITE}: ${LCARS_CYAN}\w${LCARS_RESET}"
    if [[ -n "$git_branch" ]]; then
        PS1+="  ${LCARS_PURPLE}REPO${LCARS_WHITE}: ${LCARS_CYAN}${git_branch}${LCARS_RESET} ${git_indicator}"
    fi
    if [[ -n "$venv_status" ]]; then
        PS1+="  ${LCARS_PEACH}ENV${LCARS_WHITE}: ${LCARS_CYAN}${venv_status}${LCARS_RESET}"
    fi
    PS1+="${LCARS_ORANGE}  ║${LCARS_RESET}\n"

    # ═══ COMMAND INPUT ROW ═══
    PS1+="${LCARS_ORANGE}╚═══════════════════════════════════════════════════╝${LCARS_RESET}\n"
    PS1+="${LCARS_ORANGE}►${LCARS_RESET} "

    return $RETVAL
}

PROMPT_COMMAND='__lcars_build_prompt'