Add light-blue ASCII ghost to CLI dev status

scripts/dev-status.sh

@@ -6,45 +6,202 @@ PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 
 cd "$PROJECT_ROOT"
 
-printf '\n=== %s Dev Status ===\n\n' "$PROJECT_NAME"
-
-if command -v fastfetch >/dev/null 2>&1; then
-  fastfetch
+if [[ -t 1 ]]; then
+  RESET=$'\033[0m'
+  BOLD=$'\033[1m'
+  DIM=$'\033[2m'
+  CYAN=$'\033[36m'
+  BLUE=$'\033[94m'
+  GREEN=$'\033[32m'
+  ORANGE=$'\033[38;5;208m'
+  PURPLE=$'\033[35m'
+  YELLOW=$'\033[33m'
+  WHITE=$'\033[97m'
+  RED=$'\033[31m'
 else
-  cat <<'EOF'
-fastfetch not installed.
+  RESET=""
+  BOLD=""
+  DIM=""
+  CYAN=""
+  BLUE=""
+  GREEN=""
+  ORANGE=""
+  PURPLE=""
+  YELLOW=""
+  WHITE=""
+  RED=""
+fi
+
+line() {
+  printf '%s%s%s\n' "$DIM" '────────────────────────────────────────────────────────────────────────────' "$RESET"
+}
 
-Install on macOS:
-  brew install fastfetch
+print_window_header() {
+  printf '\n%s●%s %s●%s %s●%s  %sdev-status.sh — %s%s\n' \
+    "$RED" "$RESET" "$YELLOW" "$RESET" "$GREEN" "$RESET" "$DIM" "$PROJECT_NAME" "$RESET"
+  line
+}
 
-This script keeps fastfetch optional so the application does not require it at runtime.
+print_prompt() {
+  printf '\n%s%s@Mac%s %s~%s ./scripts/dev-status.sh\n\n' "$GREEN" "giancarlovizhnay" "$RESET" "$DIM" "$RESET"
+}
+
+print_ghost_frame_1() {
+  cat <<EOF
+${CYAN}${DIM}             .........
+${CYAN}${DIM}        .:+#############+:.
+${CYAN}      .+#####################+.
+${CYAN}     +#########${WHITE}  oo  ${CYAN}#########+
+${CYAN}    ##########${WHITE}  oo  ${CYAN}##########
+${BLUE}   .###########################.
+${BLUE}   #############################
+${BLUE}   #############################
+${BLUE}   #######${DIM}::::${BLUE}#########${DIM}::::${BLUE}#######
+${BLUE}   #####:${DIM}    ${BLUE}:#####:${DIM}    ${BLUE}:#####
+${BLUE}${DIM}   .###:      :###:      :###.
+${BLUE}${DIM}     :+.      .:+.      .+:
+${CYAN}${DIM}          ghost process waking${RESET}
 EOF
-fi
+}
+
+print_ghost_frame_2() {
+  cat <<EOF
+${CYAN}${DIM}              .........
+${CYAN}${DIM}         .:+#############+:.
+${CYAN}       .+#####################+.
+${CYAN}      +#########${WHITE}  --  ${CYAN}#########+
+${CYAN}     ##########${WHITE}  --  ${CYAN}##########
+${BLUE}    .###########################.
+${BLUE}    #############################
+${BLUE}    #############################
+${BLUE}    #######${DIM}::::${BLUE}#########${DIM}::::${BLUE}#######
+${BLUE}    #####:${DIM}    ${BLUE}:#####:${DIM}    ${BLUE}:#####
+${BLUE}${DIM}    .###:      :###:      :###.
+${BLUE}${DIM}      :+.      .:+.      .+:
+${CYAN}${DIM}           ghost process blinking${RESET}
+EOF
+}
+
+print_ghost_frame_3() {
+  cat <<EOF
+${CYAN}${DIM}             .........
+${CYAN}${DIM}        .:+#############+:.
+${CYAN}      .+#####################+.
+${CYAN}     +#########${WHITE}  OO  ${CYAN}#########+
+${CYAN}    ##########${WHITE}  OO  ${CYAN}##########
+${BLUE}   .###########################.
+${BLUE}   #############################
+${BLUE}   #############################
+${BLUE}   #######${DIM}::::${BLUE}#########${DIM}::::${BLUE}#######
+${BLUE}   #####:${DIM}    ${BLUE}:#####:${DIM}    ${BLUE}:#####
+${BLUE}${DIM}   .###:      :###:      :###.
+${BLUE}${DIM}     :+.      .:+.      .+:
+${CYAN}${DIM}          ghost process online${RESET}
+EOF
+}
+
+print_ghost() {
+  print_ghost_frame_3
+}
+
+animate_ghost() {
+  [[ -t 1 ]] || return 0
+  [[ "${NO_GHOST_ANIMATION:-0}" == "1" ]] && return 0
 
-printf '\n=== Repository ===\n'
-printf 'Path: %s\n' "$PROJECT_ROOT"
+  local start_line
+  start_line="$(tput sc 2>/dev/null || true)"
+  tput civis 2>/dev/null || true
 
-if command -v git >/dev/null 2>&1 && git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
-  printf 'Branch: %s\n' "$(git branch --show-current 2>/dev/null || printf 'unknown')"
-  printf 'Commit: %s\n' "$(git rev-parse --short HEAD 2>/dev/null || printf 'unknown')"
+  for _ in 1 2; do
+    tput rc 2>/dev/null || true
+    print_ghost_frame_1
+    sleep 0.16
+    tput rc 2>/dev/null || true
+    print_ghost_frame_2
+    sleep 0.12
+    tput rc 2>/dev/null || true
+    print_ghost_frame_3
+    sleep 0.18
+  done
 
-  if git diff --quiet --ignore-submodules -- 2>/dev/null; then
-    printf 'Working tree: clean\n'
+  tput cnorm 2>/dev/null || true
+  printf '\n'
+}
+
+collect_system_info() {
+  local os host kernel uptime shell_name terminal_name cpu memory disk local_ip
+  os="$(sw_vers -productName 2>/dev/null || uname -s) $(sw_vers -productVersion 2>/dev/null || true)"
+  host="$(sysctl -n hw.model 2>/dev/null || hostname)"
+  kernel="$(uname -sr 2>/dev/null || printf 'unknown')"
+  uptime="$(uptime | sed 's/^.*up //' | sed 's/, [0-9]* user.*$//' | sed 's/, load averages.*$//' 2>/dev/null || printf 'unknown')"
+  shell_name="${SHELL:-unknown}"
+  shell_name="${shell_name##*/}"
+  terminal_name="${TERM_PROGRAM:-Terminal}"
+  cpu="$(sysctl -n machdep.cpu.brand_string 2>/dev/null || printf 'Apple Silicon')"
+  memory="$(( $(sysctl -n hw.memsize 2>/dev/null || echo 0) / 1024 / 1024 / 1024 )) GiB"
+  disk="$(df -h / | awk 'NR==2 {print $3 " / " $2 " (" $5 ")"}' 2>/dev/null || printf 'unknown')"
+  local_ip="$(ipconfig getifaddr en0 2>/dev/null || printf 'offline')"
+
+  printf '%s%s%s%s\n' "$BOLD" "$CYAN" "giancarlovizhnay@Mac" "$RESET"
+  printf '%s\n' "────────────────────────"
+  printf '%sOS%s        : %s\n' "$ORANGE" "$RESET" "$os"
+  printf '%sHost%s      : %s\n' "$ORANGE" "$RESET" "$host"
+  printf '%sKernel%s    : %s\n' "$ORANGE" "$RESET" "$kernel"
+  printf '%sUptime%s    : %s\n' "$ORANGE" "$RESET" "$uptime"
+  printf '%sShell%s     : %s\n' "$ORANGE" "$RESET" "$shell_name"
+  printf '%sTerminal%s  : %s\n' "$ORANGE" "$RESET" "$terminal_name"
+  printf '%sCPU%s       : %s\n' "$ORANGE" "$RESET" "$cpu"
+  printf '%sMemory%s    : %s\n' "$ORANGE" "$RESET" "$memory"
+  printf '%sDisk (/)%s  : %s\n' "$ORANGE" "$RESET" "$disk"
+  printf '%sLocal IP%s  : %s\n' "$ORANGE" "$RESET" "$local_ip"
+}
+
+print_status_grid() {
+  printf '%s%s=== %s Dev Status ===%s\n\n' "$BOLD" "$CYAN" "$PROJECT_NAME" "$RESET"
+  paste <(print_ghost) <(collect_system_info) | sed 's/^/  /'
+}
+
+print_repo_status() {
+  printf '\n%s=== Repository ===%s\n' "$PURPLE" "$RESET"
+  line
+  printf '%sPath%s         : %s%s%s\n' "$DIM" "$RESET" "$CYAN" "$PROJECT_ROOT" "$RESET"
+
+  if command -v git >/dev/null 2>&1 && git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+    local branch commit
+    branch="$(git branch --show-current 2>/dev/null || printf 'unknown')"
+    commit="$(git rev-parse --short HEAD 2>/dev/null || printf 'unknown')"
+
+    printf '%sBranch%s       : %s%s%s\n' "$DIM" "$RESET" "$GREEN" "$branch" "$RESET"
+    printf '%sCommit%s       : %s%s%s\n' "$DIM" "$RESET" "$YELLOW" "$commit" "$RESET"
+
+    if git diff --quiet --ignore-submodules -- 2>/dev/null; then
+      printf '%sWorking tree%s : %s✓ clean%s\n' "$DIM" "$RESET" "$GREEN" "$RESET"
+    else
+      printf '%sWorking tree%s : %shas local changes%s\n' "$DIM" "$RESET" "$ORANGE" "$RESET"
+    fi
   else
-    printf 'Working tree: has local changes\n'
+    printf 'Git: unavailable or not inside a repository\n'
   fi
-else
-  printf 'Git: unavailable or not inside a repository\n'
-fi
+}
+
+print_project_files() {
+  printf '\n%s=== Project Files ===%s\n' "$CYAN" "$RESET"
+  line
+  find . \
+    -path './.git' -prune -o \
+    -path './node_modules' -prune -o \
+    -path './dist' -prune -o \
+    -path './build' -prune -o \
+    -maxdepth 2 \
+    -type f \
+    -print | sort | sed 's#^./#├── #'
+}
+
+print_window_header
+print_prompt
+animate_ghost
+print_status_grid
+print_repo_status
+print_project_files
 
-printf '\n=== Project Files ===\n'
-find . \
-  -path './.git' -prune -o \
-  -path './node_modules' -prune -o \
-  -path './dist' -prune -o \
-  -path './build' -prune -o \
-  -maxdepth 2 \
-  -type f \
-  -print | sort
-
-printf '\nDone.\n'
+printf '\n%s✓ Done.%s\n' "$GREEN" "$RESET"