Use same naming as omarchy-iso-configurator

bin/omarchy-iso-installer

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+# Preview the shipped Omarchy installer dashboard without building an ISO.
+set -euo pipefail
+
+simulate_install() {
+  local state_file="$1"
+
+  python - "$state_file" <<'PY'
+import json
+import os
+import sys
+import time
+
+state_file = sys.argv[1]
+started_at = time.time()
+phases = [
+    ("Starting installation", 0.5),
+    ("Preparing live environment", 0.8),
+    ("Installing Arch + Omarchy", 5.0),
+    ("Configuring system", 1.2),
+    ("Finalizing Limine boot", 1.0),
+    ("Finalizing user", 1.0),
+    ("Configuring login", 0.6),
+    ("Validating boot setup", 0.8),
+]
+
+
+def write_state(current_phase, phase_started_at, finished_at=None):
+    state = {
+        "started_at": started_at,
+        "phase_started_at": phase_started_at,
+        "current_phase": current_phase,
+    }
+    if finished_at is not None:
+        state["finished_at"] = finished_at
+
+    temporary = f"{state_file}.tmp"
+    with open(temporary, "w") as output:
+        json.dump(state, output)
+    os.replace(temporary, state_file)
+
+
+for phase, duration in phases:
+    phase_started_at = time.time()
+    write_state(phase, phase_started_at)
+    time.sleep(duration)
+
+finished_at = time.time()
+write_state("Installation complete", finished_at, finished_at)
+time.sleep(0.3)
+PY
+}
+
+if [[ ${1:-} == "--simulate-install" ]]; then
+  (( $# == 2 )) || exit 2
+  simulate_install "$2"
+  exit 0
+fi
+
+if (( $# > 0 )); then
+  echo "Usage: $0" >&2
+  exit 2
+fi
+
+repo_root="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
+dashboard="$repo_root/configs/airootfs/usr/local/bin/omarchy-install-dashboard"
+
+if [[ ! -x $dashboard ]]; then
+  echo "Installer dashboard is not executable: $dashboard" >&2
+  exit 1
+fi
+
+if [[ -z ${OMARCHY_PATH:-} ]]; then
+  for candidate in "$repo_root/../omarchy" /usr/share/omarchy; do
+    if [[ -f $candidate/logo.txt ]]; then
+      export OMARCHY_PATH="$candidate"
+      break
+    fi
+  done
+fi
+
+if [[ -z ${OMARCHY_PATH:-} || ! -f $OMARCHY_PATH/logo.txt ]]; then
+  echo "Unable to find Omarchy logo.txt; set OMARCHY_PATH to an Omarchy checkout." >&2
+  exit 1
+fi
+
+preview_dir="$(mktemp -d)"
+cleanup() {
+  rm -rf "$preview_dir"
+}
+trap cleanup EXIT
+
+log_file="$preview_dir/install.log"
+state_file="$preview_dir/state.json"
+touch "$log_file"
+
+OMARCHY_UI_AUTO_REBOOT=no \
+  "$dashboard" "$log_file" "$state_file" -- \
+  "$0" --simulate-install "$state_file"