add tty/NO_COLOR-gated ANSI palette to install.sh (pink prefix, cyan paths/commands, green ✓, dim dividers, red errors) mirroring nina's binary; colorize say/die/hr, the system-wide install section, the config-import prompt + success, and the farewell; add a blank line before the manual block so it no longer mashes against the [y/N] answer

@@ -10,6 +10,21 @@1010 INSTALL_DIR="${NINA_INSTALL_DIR:-$HOME/.local/bin}"1111 MIN_ZIG_MINOR=161212 13+# Color, but only when stdout is a real terminal and NO_COLOR is unset. Under14+# `curl … | sh` stdin is the pipe yet stdout is still the tty, so -t 1 holds.15+# Palette mirrors nina's own: pink prefix, cyan for paths/commands.16+if [ -t 1 ] && [ -z "${NO_COLOR:-}" ]; then17+  PINK="$(printf '\033[38;2;255;183;197m')"18+  CYAN="$(printf '\033[36m')"19+  GREEN="$(printf '\033[32m')"20+  RED="$(printf '\033[31m')"21+  DIM="$(printf '\033[2m')"22+  BOLD="$(printf '\033[1m')"23+  RESET="$(printf '\033[0m')"24+else25+  PINK=""; CYAN=""; GREEN=""; RED=""; DIM=""; BOLD=""; RESET=""26+fi27+1328 os="$(uname -s)"1429 arch="$(uname -m)"1530 case "${os}-${arch}" in@@ -23,15 +38,15 @@2338 esac2439 2540 have()  { command -v "$1" >/dev/null 2>&1; }26-say()   { printf 'nina: %s\n' "$1"; }27-die()   { say "error: $1" >&2; exit 1; }41+say()   { printf '%snina:%s %s\n' "$PINK" "$RESET" "$1"; }42+die()   { printf '%snina:%s %serror:%s %s\n' "$PINK" "$RESET" "$RED" "$RESET" "$1" >&2; exit 1; }2843 blank() { printf '\n'; }2944 is_nixos() { [ -e /etc/NIXOS ]; }3045 3146 # Unprefixed output for the closing sections, where the "nina:" stutter on3247 # every line hurts readability. `out` indents body text; `hr` draws a divider.33-out() { printf '  %s\n' "$1"; }34-hr()  { printf '  ────────────────────────────────────────────────\n'; }48+out()  { printf '  %s\n' "$1"; }49+hr()   { printf '  %s────────────────────────────────────────────────%s\n' "$DIM" "$RESET"; }3550 3651 fetch_text() {3752   if have curl;   then curl -fsSL "$1"@@ -205,8 +220,8 @@205220 206221   # Already wired up — just remind how to apply it.207222   if grep -qF "$nina_nix" "$config" 2>/dev/null; then208-    out "Already imported in ${config}."209-    out "Apply with:  sudo nixos-rebuild switch"223+    out "already imported in ${CYAN}${config}${RESET}"224+    out "apply with  ${BOLD}sudo nixos-rebuild switch${RESET}"210225     blank211226     return 0212227   fi@@ -217,7 +232,7 @@217232 218233   # Read the answer from the terminal so it works under `curl … | sh`.219234   [ -r /dev/tty ] || return 1220-  printf '  add this import to %s now? [y/N] ' "$config" > /dev/tty235+  printf '  add it to %s%s%s now? %s[y/N]%s ' "$CYAN" "$config" "$RESET" "$DIM" "$RESET" > /dev/tty221236   IFS= read -r ans < /dev/tty 2>/dev/null || ans=""222237   case "$ans" in223238     [Yy]*) ;;@@ -247,9 +262,9 @@247262   rm -f "$tmp"248263 249264   blank250-  out "✓ added the import to ${config}"251-  out "  backup kept at  ${backup}"252-  out "  apply with      sudo nixos-rebuild switch"265+  out "${GREEN}✓${RESET} added the import to ${CYAN}${config}${RESET}"266+  out "  ${DIM}backup kept at ${backup}${RESET}"267+  out "  apply with  ${BOLD}sudo nixos-rebuild switch${RESET}"253268   blank254269   return 0255270 }@@ -285,26 +300,27 @@285300 286301   blank287302   hr288-  out "system-wide install  (optional)"303+  out "${BOLD}system-wide install${RESET}  ${DIM}(optional)${RESET}"289304   hr290305   blank291-  out "nina is installed for your user. To manage her with the rest of"292-  out "your system, a NixOS module has been written to:"306+  out "nina is installed for your user. To manage her alongside the"307+  out "rest of your system, a module was written to:"293308   blank294-  out "    ${nina_nix}"309+  out "    ${CYAN}${nina_nix}${RESET}"295310   blank296311 297312   if offer_config_import "/etc/nixos/configuration.nix" "$nina_nix"; then298313     return 0299314   fi300315 301-  out "To enable it yourself, add this line to /etc/nixos/configuration.nix"302-  out "(inside the existing  imports = [ … ];  list):"303316   blank304-  out "    ${nina_nix}"317+  out "to do it yourself, add this to the ${CYAN}imports${RESET} list in"318+  out "${CYAN}/etc/nixos/configuration.nix${RESET}:"305319   blank306-  out "then run:  sudo nixos-rebuild switch"320+  out "    ${CYAN}${nina_nix}${RESET}"307321   blank322+  out "then run  ${BOLD}sudo nixos-rebuild switch${RESET}"323+  blank308324 }309325 310326 # ── Zig version check ─────────────────────────────────────────────────────────@@ -414,12 +430,12 @@414430 # ── closing message ──────────────────────────────────────────────────────────415431 416432 farewell() {417-  printf '\n'418-  printf '  thank you!! running nina update occasionally will keep me in tip top shape.\n'419-  printf '  get started by running nina hello\n'420-  printf '\n'421-  printf '  if nina turns out not to be for you, nina goodbye will remove her cleanly.\n'422-  printf '\n'433+  blank434+  printf '  %sthank you!!%s get started by running %snina hello%s\n' "$PINK" "$RESET" "$CYAN" "$RESET"435+  printf '  run %snina update%s occasionally to keep me in tip-top shape\n' "$CYAN" "$RESET"436+  blank437+  printf '  %snot for you?%s %snina goodbye%s %sremoves her cleanly%s\n' "$DIM" "$RESET" "$CYAN" "$RESET" "$DIM" "$RESET"438+  blank423439 }424440 425441 # ── main ──────────────────────────────────────────────────────────────────────