Use the real flow during simulation so they don't drift
This commit is contained in:
David Heinemeier Hansson committed
1 parent
d44bbc5e5f
commit
ff6c9582ca
1 file changed
+85
-332
+85
-332
@@ -1,346 +1,99 @@
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#!/usr/bin/env bash
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# Preview Omarchy installer UI concepts without building or booting the ISO.
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# Usage: bin/omarchy-install-ui-preview [dashboard|matrix|forge|logs]
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# Preview the shipped Omarchy installer dashboard without building an ISO.
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set -euo pipefail
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concept="${1:-dashboard}"
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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simulate_install() {
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local state_file="$1"
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LOGO_PATH="${OMARCHY_PREVIEW_LOGO:-}"
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if [[ -z $LOGO_PATH ]]; then
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for candidate in \
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"$SCRIPT_DIR/../../omarchy-installer/logo.txt" \
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"$SCRIPT_DIR/../configs/airootfs/usr/share/omarchy/logo.txt" \
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"/usr/share/omarchy/logo.txt"; do
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if [[ -f $candidate ]]; then
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LOGO_PATH="$candidate"
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python - "$state_file" <<'PY'
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import json
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import os
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import sys
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import time
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state_file = sys.argv[1]
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started_at = time.time()
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phases = [
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("Starting installation", 0.5),
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("Preparing live environment", 0.8),
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("Installing Arch + Omarchy", 5.0),
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("Configuring system", 1.2),
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("Finalizing Limine boot", 1.0),
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("Finalizing user", 1.0),
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("Configuring login", 0.6),
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("Validating boot setup", 0.8),
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]
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def write_state(current_phase, phase_started_at, finished_at=None):
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state = {
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"started_at": started_at,
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"phase_started_at": phase_started_at,
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"current_phase": current_phase,
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}
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if finished_at is not None:
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state["finished_at"] = finished_at
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temporary = f"{state_file}.tmp"
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with open(temporary, "w") as output:
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json.dump(state, output)
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os.replace(temporary, state_file)
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for phase, duration in phases:
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phase_started_at = time.time()
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write_state(phase, phase_started_at)
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time.sleep(duration)
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finished_at = time.time()
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write_state("Installation complete", finished_at, finished_at)
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time.sleep(0.3)
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PY
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}
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if [[ ${1:-} == "--simulate-install" ]]; then
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(( $# == 2 )) || exit 2
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simulate_install "$2"
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exit 0
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fi
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if (( $# > 0 )); then
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echo "Usage: $0" >&2
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exit 2
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fi
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repo_root="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
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dashboard="$repo_root/configs/airootfs/usr/local/bin/omarchy-install-dashboard"
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if [[ ! -x $dashboard ]]; then
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echo "Installer dashboard is not executable: $dashboard" >&2
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exit 1
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fi
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if [[ -z ${OMARCHY_PATH:-} ]]; then
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for candidate in "$repo_root/../omarchy" /usr/share/omarchy; do
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if [[ -f $candidate/logo.txt ]]; then
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export OMARCHY_PATH="$candidate"
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break
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fi
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done
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fi
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CSI=$'\033['
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RESET="${CSI}0m"
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BOLD="${CSI}1m"
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DIM="${CSI}2m"
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HIDE_CURSOR="${CSI}?25l"
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SHOW_CURSOR="${CSI}?25h"
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CLEAR="${CSI}2J${CSI}H"
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HOME="${CSI}H"
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CLEAR_LINE="${CSI}2K"
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CLEAR_TO_END="${CSI}J"
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GREEN="${CSI}38;5;150m"
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BLUE="${CSI}38;5;111m"
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PURPLE="${CSI}38;5;141m"
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YELLOW="${CSI}38;5;221m"
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RED="${CSI}38;5;203m"
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GRAY="${CSI}38;5;245m"
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DARK="${CSI}38;5;238m"
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logo_width() {
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if [[ -n ${LOGO_PATH:-} && -f $LOGO_PATH ]]; then
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awk '{ if (length > max) max = length } END { print max+0 }' "$LOGO_PATH"
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else
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printf '78\n'
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fi
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}
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LOGO_WIDTH="$(logo_width)"
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(( LOGO_WIDTH > 0 )) || LOGO_WIDTH=78
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CONTENT_WIDTH="${OMARCHY_PREVIEW_WIDTH:-$LOGO_WIDTH}"
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(( CONTENT_WIDTH > 0 )) || CONTENT_WIDTH="$LOGO_WIDTH"
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phases=(
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"Preparing live environment"
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"Partitioning target disk"
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"Installing base system"
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"Installing Omarchy packages"
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"Building Limine UKI"
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"Configuring Snapper"
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"Validating boot setup"
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"Finishing"
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)
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logs=(
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"pacman-key: populating archlinux keyring"
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"mount: /mnt ready"
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"pacstrap: installing linux btrfs-progs limine"
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"pacman: installing omarchy"
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"useradd: creating ryan with /etc/skel defaults"
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"limine-update: generating omarchy_linux.efi"
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"snapper: creating root config"
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"efibootmgr: registered Limine"
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"validation: UKI present, fstab present, boot entry present"
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)
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whimsy=(
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"making Linux feel like home"
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"installing the good defaults"
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"putting the system in order"
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"setting up a civilized desktop"
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"clearing the path to Hyprland"
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"preparing the command line sanctuary"
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"teaching pacman the house rules"
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"laying down the Tokyo Night carpet"
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"arranging the sharp tools safely"
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"keeping the boot path clean"
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"giving Limine the keys"
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"making snapshots worth having"
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"saving future you a few hours"
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"choosing boring where boring wins"
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"leaving room for your dotfiles"
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"tightening the last few screws"
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)
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if [[ -z ${OMARCHY_PATH:-} || ! -f $OMARCHY_PATH/logo.txt ]]; then
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echo "Unable to find Omarchy logo.txt; set OMARCHY_PATH to an Omarchy checkout." >&2
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exit 1
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fi
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preview_dir="$(mktemp -d)"
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cleanup() {
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printf '%s%s' "$RESET" "$SHOW_CURSOR"
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rm -rf "$preview_dir"
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}
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trap cleanup EXIT INT TERM
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trap cleanup EXIT
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term_cols() {
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# Match install/helpers/presentation.sh: read the real tty dimensions even
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# if stdout is redirected through a pipe/process substitution.
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if [[ -e /dev/tty ]]; then
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local size
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size=$(stty size 2>/dev/null </dev/tty || true)
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if [[ -n $size ]]; then
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printf '%s\n' "${size#* }"
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return
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fi
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fi
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tput cols 2>/dev/null || echo 100
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}
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log_file="$preview_dir/install.log"
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state_file="$preview_dir/state.json"
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touch "$log_file"
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term_rows() {
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if [[ -e /dev/tty ]]; then
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local size
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size=$(stty size 2>/dev/null </dev/tty || true)
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if [[ -n $size ]]; then
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printf '%s\n' "${size%% *}"
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return
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fi
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fi
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tput lines 2>/dev/null || echo 32
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}
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repeat() {
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local char="$1" count="$2"
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local out=""
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for ((i=0; i<count; i++)); do out+="$char"; done
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printf '%s' "$out"
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}
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left_padding() {
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local width="${1:-$CONTENT_WIDTH}"
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local cols
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cols=$(term_cols)
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local pad=$(( (cols - width) / 2 ))
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(( pad < 0 )) && pad=0
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printf '%*s' "$pad" ''
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}
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logo_padding() {
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# Exact equivalent of the installer's:
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# PADDING_LEFT=$(((TERM_WIDTH - LOGO_WIDTH) / 2))
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left_padding "$LOGO_WIDTH"
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}
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visible_len() {
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# ANSI color/control codes should not affect centering.
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local text="$1"
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text="$(printf '%b' "$text" | sed -E $'s/\x1b\\[[0-9;?]*[A-Za-z]//g')"
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printf '%s' "${#text}"
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}
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center() {
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# Match the real installer's gum-style layout: fixed content width shifted by
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# a computed left gutter, rather than trying to center against the full tty.
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local text="$1" width="${2:-$CONTENT_WIDTH}"
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local len
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len="$(visible_len "$text")"
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local inner_pad=$(( (width - len) / 2 ))
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(( inner_pad < 0 )) && inner_pad=0
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printf '\r%s%s%*s%b%s\n' "$CLEAR_LINE" "$(left_padding "$width")" "$inner_pad" '' "$text" "$RESET"
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}
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line_at() {
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local width="${1:-$CONTENT_WIDTH}" indent="${2:-0}"
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shift 2
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printf '\r%s%s%*s' "$CLEAR_LINE" "$(left_padding "$width")" "$indent" ''
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printf '%b' "$*"
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}
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blank_line() {
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printf '\r%s\n' "$CLEAR_LINE"
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}
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progress_bar() {
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local pct="$1" width="${2:-36}"
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local filled=$(( pct * width / 100 ))
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local empty=$(( width - filled ))
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printf '%s%s%s%s%s %3d%%' "$GREEN" "$(repeat █ "$filled")" "$DARK" "$(repeat ░ "$empty")" "$RESET" "$pct"
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}
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logo() {
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if [[ -n ${LOGO_PATH:-} && -f $LOGO_PATH ]]; then
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cat "$LOGO_PATH"
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else
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printf 'Omarchy\n'
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fi
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}
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render_logo() {
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# Draw the logo like clear_logo does: one left gutter derived from the max
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# logo width, then the logo text exactly as stored in logo.txt.
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local pad
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pad="$(logo_padding)"
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while IFS= read -r line; do
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printf '\r%s%s%b%s%b\n' "$CLEAR_LINE" "$pad" "$GREEN" "$line" "$RESET"
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done < <(logo)
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}
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current_log() {
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local i="$1"
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printf '%s' "${logs[$(( i % ${#logs[@]} ))]}"
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}
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current_whimsy() {
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local frame="$1" phase_idx="${2:-0}"
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# Change slower than the spinner so it feels intentional, not jittery.
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printf '%s' "${whimsy[$(( (phase_idx * 3 + frame / 16) % ${#whimsy[@]} ))]}"
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}
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render_dashboard() {
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local frame="$1" phase_idx=$(( frame / 12 ))
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(( phase_idx >= ${#phases[@]} )) && phase_idx=$((${#phases[@]} - 1))
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local pct=$(( frame * 100 / 95 ))
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(( pct > 100 )) && pct=100
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printf '%s' "$HOME"
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blank_line
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render_logo
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blank_line
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center "Phase $((phase_idx + 1))/${#phases[@]} ${phases[$phase_idx]}" "$CONTENT_WIDTH"
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blank_line
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line_at "$CONTENT_WIDTH" $(( (CONTENT_WIDTH - 40) / 2 )) ""
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progress_bar "$pct" 34
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printf '\n'
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blank_line
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center "Now: $(current_log "$frame")" "$CONTENT_WIDTH"
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blank_line
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local spin=("◐" "◓" "◑" "◒")
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center "${GREEN}${spin[$((frame % 4))]} $(current_whimsy "$frame" "$phase_idx") ${RESET}" "$CONTENT_WIDTH"
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blank_line
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center "${DIM}Press Ctrl-C to quit${RESET}" "$CONTENT_WIDTH"
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}
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render_matrix() {
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local frame="$1" rows cols
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rows=$(term_rows); cols=$(term_cols)
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(( rows > 34 )) && rows=34
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(( cols > 110 )) && cols=110
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local words=(pacstrap limine btrfs snapper uki kernel hyprland omarchy archlinux)
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printf '%s' "$HOME"
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printf '%s%s' "$DIM" "$PURPLE"
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center "TOKYO NIGHT PACKAGE RAIN" "$cols"
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printf '%s' "$RESET"
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echo
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for ((r=2; r<rows-7; r++)); do
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line=""
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for ((c=0; c<cols; c+=10)); do
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if (( (r + c + frame) % 7 == 0 )); then
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word="${words[$(((r + c + frame) % ${#words[@]}))]}"
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line+="${GREEN}${word:0:9}${RESET}"
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elif (( (r * c + frame) % 19 == 0 )); then
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line+="${BLUE}│${RESET} "
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else
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line+=" "
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fi
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done
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printf '%b\n' "${line:0:cols}"
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done
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local phase_idx=$(( frame / 10 ))
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(( phase_idx >= ${#phases[@]} )) && phase_idx=$((${#phases[@]} - 1))
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echo
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center "${BOLD}${GREEN}${phases[$phase_idx]}${RESET}" "$cols"
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center "${GRAY}$(current_log "$frame")${RESET}" "$cols"
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}
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render_forge() {
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local frame="$1" phase_idx=$(( frame / 12 ))
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(( phase_idx >= ${#phases[@]} )) && phase_idx=$((${#phases[@]} - 1))
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local sparks=("·" "∙" "*" "✦" "✧" "⋆")
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local hammer=("⚒" " " "⚒" " ")
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local pct=$(( frame * 100 / 95 ))
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(( pct > 100 )) && pct=100
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printf '%s' "$HOME"
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printf '%s' "$YELLOW"
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center "THE OMARCHY FORGE" 80
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printf '%s\n\n' "$RESET"
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center " ${sparks[$((frame % 6))]} ${sparks[$(((frame+2) % 6))]} ${sparks[$(((frame+4) % 6))]}" 80
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center " ${YELLOW}${hammer[$((frame % 4))]}${RESET}" 80
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center " _____________" 80
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center " / \\" 80
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center " ____/ ARCH ROOTFS \____" 80
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center " / \_______________/ \\" 80
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center " / BTRFS │ LIMINE │ UKI \\" 80
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center " \_________│__________│______/" 80
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echo
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center "${GREEN}${phases[$phase_idx]}${RESET}" 80
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echo
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line_at 80 22 ""
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progress_bar "$pct" 36
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echo -e "\n"
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center "${GRAY}$(current_log "$frame")${RESET}" 80
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}
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render_logs() {
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local frame="$1" phase_idx=$(( frame / 12 ))
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(( phase_idx >= ${#phases[@]} )) && phase_idx=$((${#phases[@]} - 1))
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local pct=$(( frame * 100 / 95 ))
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(( pct > 100 )) && pct=100
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printf '%s' "$HOME"
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render_logo
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blank_line
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line_at "$CONTENT_WIDTH" 0 "${BOLD}Omarchy Install${RESET}\n"
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line_at "$CONTENT_WIDTH" 0 ""
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progress_bar "$pct" 50
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printf '\n'
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blank_line
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line_at "$CONTENT_WIDTH" 0 "${GREEN}${phases[$phase_idx]}${RESET}\n"
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blank_line
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local start=$(( frame - 12 ))
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(( start < 0 )) && start=0
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for ((i=start; i<=frame; i++)); do
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line_at "$CONTENT_WIDTH" 2 "${GRAY}→${RESET} [$(printf '%02d:%02d' "$((i / 3))" "$(((i * 7) % 60))")] $(current_log "$i")\n"
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done
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blank_line
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line_at "$CONTENT_WIDTH" 0 "${DIM}This is the boring/debuggable mode: curated progress plus log tail.${RESET}\n"
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}
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case "$concept" in
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dashboard|matrix|forge|logs) ;;
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-h|--help|help)
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echo "Usage: $0 [dashboard|matrix|forge|logs]"
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exit 0
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;;
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*)
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echo "Unknown concept: $concept" >&2
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echo "Usage: $0 [dashboard|matrix|forge|logs]" >&2
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exit 2
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;;
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esac
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printf '%s%s' "$HIDE_CURSOR" "$CLEAR"
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for ((frame=0; frame<=96; frame++)); do
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"render_$concept" "$frame"
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printf '%s' "$CLEAR_TO_END"
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sleep 0.08
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done
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OMARCHY_UI_AUTO_REBOOT=no \
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"$dashboard" "$log_file" "$state_file" -- \
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"$0" --simulate-install "$state_file"
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Reference in new issue
Block a user