omarchycn/bin/omarchy-provision-owner

#!/bin/bash

# omarchy:summary=First-boot provisioning: create the user on a machine installed in deferred provisioning
# omarchy:requires-sudo=true
# omarchy:hidden=true

# Runs on tty1 via omarchy-provision-owner.service when /var/lib/omarchy/provisioning/pending
# exists — the state a deferred-provisioning ISO install or omarchy-system-factory-reset leaves
# behind. Asks for the user (the configurator's Step 2), creates it with the
# groups system setup recorded, finalizes it offline from the stashed Node
# tarball, re-keys LUKS from the throwaway install passphrase to the user's
# password, and hands off to SDDM.

set -euo pipefail

PROVISIONING_DIR=/var/lib/omarchy/provisioning
OMARCHY_PATH="${OMARCHY_PATH:-/usr/share/omarchy}"
LOG_FILE=/var/log/omarchy-provision-owner.log

if (( EUID != 0 )); then
  echo "Error: omarchy-provision-owner must run as root" >&2
  exit 1
fi

[[ -f $PROVISIONING_DIR/pending ]] || exit 0

# Never set up a user on a half-wiped system: while a factory wipe is still
# pending (i.e. it failed this boot), stand down and let it retry next boot.
if [[ -f $PROVISIONING_DIR/wipe-pending ]]; then
  echo "omarchy-provision-owner: factory wipe still pending; not running user setup" >&2
  exit 1
fi

export PATH="$OMARCHY_PATH/bin:$PATH"

# The shared setup form — the same questions, prompts, and validation the ISO
# configurator's user step asks. The ISO vendors this very file out of the
# runtime package it bundles, so an install and the first boot that finishes it
# can never offer different layouts or accept different usernames.
source "$OMARCHY_PATH/install/provisioning/setup-form.sh"

# Unlike a fresh install target, this machine already has accounts; a pinned
# resume (below) bypasses the prompt entirely.
omarchy_username_taken() { getent passwd "$1" >/dev/null; }

LOGO_PATH="$OMARCHY_PATH/logo.txt"
LOGO_WIDTH=$(awk '{ if (length > max) max = length } END { print max+0 }' "$LOGO_PATH" 2>/dev/null || echo 0)
LOGO_HEIGHT=$(wc -l <"$LOGO_PATH" 2>/dev/null || echo 0)
(( LOGO_WIDTH > 0 )) || LOGO_WIDTH=81
(( LOGO_HEIGHT > 0 )) || LOGO_HEIGHT=1

export GUM_CONFIRM_PROMPT_FOREGROUND="6"
export GUM_CONFIRM_SELECTED_FOREGROUND="0"
export GUM_CONFIRM_SELECTED_BACKGROUND="2"
export GUM_CONFIRM_UNSELECTED_FOREGROUND="7"
export GUM_CONFIRM_UNSELECTED_BACKGROUND="0"

# Match the first-boot console font to the ISO installer's apparent text size.
# The installer renders on GRUB's low-resolution console (gfxpayload=keep, on
# the ~768-row EFI GOP mode) where the default 8x16 font fills the screen. The
# installed system reaches native KMS resolution, where 8x16 is tiny — so
# first-boot provisioning looked far smaller than the installer it continues.
#
# Pick the kbd console font whose row count lands closest to that installer feel
# (~48 rows), but never one wide enough to wrap the 81-column logo. On a console
# that is already installer-sized (low resolution) this lands on the default
# font, i.e. a no-op. All three fonts ship with kbd, so there's no dependency.
scale_console_font() {
  [[ $(tty 2>/dev/null) == /dev/tty* ]] || return 0

  # Pick the console font empirically: apply each candidate, read the columns
  # fbcon actually hands back, and keep the one whose row count lands nearest a
  # ~48-row target while still leaving room for the 81-column logo. Measuring
  # the real result beats computing from /sys/class/graphics/fb0/virtual_size,
  # which under virgl can report a size the text console never actually reaches —
  # that mismatch is what wrapped the logo into the top-left corner.
  local target_rows=48
  local fonts=("default8x16" "sun12x22" "latarcyrheb-sun32")
  local best="" best_diff=999999 name rows cols diff
  for name in "${fonts[@]}"; do
    setfont "$name" 2>/dev/null || continue
    read -r rows cols < <(stty size </dev/tty 2>/dev/null || printf '0 0\n')
    [[ $rows =~ ^[0-9]+$ && $cols =~ ^[0-9]+$ ]] || continue
    (( cols > LOGO_WIDTH )) || continue      # must clear the 81-col logo
    diff=$(( rows > target_rows ? rows - target_rows : target_rows - rows ))
    (( diff < best_diff )) && { best_diff=$diff; best="$name"; }
  done
  # Fall back to the narrowest font if nothing cleared the logo width, so the
  # form stays usable even on an unexpectedly tiny console.
  setfont "${best:-default8x16}" 2>/dev/null || true
}

# Same Tokyo Night VT palette the ISO configurator sets, so the first-boot
# form looks like a continuation of the install.
set_tokyo_night_colors() {
  [[ $(tty 2>/dev/null) == /dev/tty* ]] || return 0
  echo -en "\e]P01a1b26"; echo -en "\e]P1f7768e"; echo -en "\e]P29ece6a"
  echo -en "\e]P3e0af68"; echo -en "\e]P47aa2f7"; echo -en "\e]P5bb9af7"
  echo -en "\e]P67dcfff"; echo -en "\e]P7a9b1d6"; echo -en "\e]P8414868"
  echo -en "\e]P9f7768e"; echo -en "\e]PA9ece6a"; echo -en "\e]PBe0af68"
  echo -en "\e]PC7aa2f7"; echo -en "\e]PDbb9af7"; echo -en "\e]PE7dcfff"
  echo -en "\e]PFc0caf5"
  echo -en "\033[0m"
  clear
}

measure_terminal() {
  TERM_WIDTH=$(stty size 2>/dev/null </dev/tty | awk '{print $2}')
  (( TERM_WIDTH > 0 )) || TERM_WIDTH=${COLUMNS:-80}

  PADDING_LEFT=$(((TERM_WIDTH - LOGO_WIDTH) / 2))
  (( PADDING_LEFT < 0 )) && PADDING_LEFT=0
  PADDING_LEFT_SPACES=$(printf "%*s" "$PADDING_LEFT" "")

  local padding="0 0 0 $PADDING_LEFT"
  export GUM_CHOOSE_PADDING="$padding"
  export GUM_FILTER_PADDING="$padding"
  export GUM_INPUT_PADDING="$padding"
  export GUM_SPIN_PADDING="$padding"
  export GUM_TABLE_PADDING="$padding"
  export GUM_CONFIRM_PADDING="$padding"
}

clear_logo() {
  measure_terminal
  printf "\033[H\033[2J"
  gum style --foreground 2 --padding "1 0 0 $PADDING_LEFT" "$(<"$LOGO_PATH")"
}

step() {
  clear_logo
  echo
  gum style --padding "0 0 0 $PADDING_LEFT" "$1"
  echo
}

say() {
  gum style --padding "0 0 0 $PADDING_LEFT" "$@"
}

notice() {
  clear_logo
  echo
  gum spin --spinner "pulse" --title "$1" -- sleep "${2:-2}"
  echo
}

log_step() {
  echo "[$(date '+%Y-%m-%d %H:%M:%S')] oem-setup: $1" >>"$LOG_FILE"
}

# ── Setup progress screen ────────────────────────────────────────────────────
#
# A port of the ISO install dashboard's renderer, so first-boot account setup
# looks like a continuation of the install: same logo header, same 34-cell
# bar, same rotating tips. Position = max(floor, work) in
# per-mille, monotonic; the floor is asymptotic per phase band and the work
# signal counts finalize-user's run_logged scripts in the log.

CSI=$'\033['
RESET="${CSI}0m"
DIM="${CSI}2m"
HIDE_CURSOR="${CSI}?25l"
SHOW_CURSOR="${CSI}?25h"
CLEAR="${CSI}2J${CSI}H"
CLEAR_LINE="${CSI}2K"
CLEAR_TO_END="${CSI}J"
GREEN="${CSI}32m"
WHITE="${CSI}37m"
DARK="${CSI}90m"

STATE_FILE=/run/omarchy-provision-owner.state
FINALIZE_WARNING_FLAG=/run/omarchy-provision-owner.finalize-warning
# Rows the setup screen occupies: logo, blank, title, blank, bar, blank, tip.
SETUP_HEIGHT=$((LOGO_HEIGHT + 6))
SETUP_TOP_ROW=1
DYNAMIC_ROW=$((LOGO_HEIGHT + 3))
LAST_SETUP_SIZE=""

tips=(
  "Super + Space opens the Omarchy menu for apps, settings, and more"
  "Super + K shows all the key bindings"
  "Super is the Windows or command key on your keyboard"
  "Use Xournal++ to sign PDFs"
  "Share files with phones and laptops using LocalSend"
  "Turn any website into an app with Install > Web App in the menu"
  "Super + Return opens a terminal, Super + Shift + Return the browser"
  "Edit images with Pinta, videos with Kdenlive, docs with LibreOffice"
  "Super + Ctrl + Print grabs text off the screen with OCR"
  "Print takes a screenshot, Alt + Print records the screen"
  "Set a reminder with Super + Ctrl + R"
  "Switch themes from Style > Theme in the Omarchy menu"
  "Double-click the menu bar to make it transparent"
  "Run a full Windows VM via Install > Windows in the menu"
  "Super + Ctrl + V opens the clipboard manager"
  "Super + 1 through 0 switches workspaces, add Shift to bring the window"
  "Super + Print picks a color from anywhere on screen"
  "Keep the system fresh with Update in the Omarchy menu"
)

term_cols() {
  local cols
  cols=$(stty size 2>/dev/null </dev/tty | awk '{print $2}')
  [[ $cols =~ ^[0-9]+$ ]] && (( cols > 0 )) || cols=${COLUMNS:-80}
  printf '%s' "$cols"
}

term_size() { stty size 2>/dev/null </dev/tty || printf '24 80\n'; }

# A fingerprint of the console geometry: the VT size plus the framebuffer's
# identity and pixel size. On a fresh first boot the VT can come up in a
# transitional ~80x25 mode and only widen to the real resolution a second or
# more later, when virtio-gpu's KMS takes over (or the SDL window's size lands).
# Watching this signature settle — rather than trusting one early reading — is
# what keeps the greeter from measuring that transient and rendering into it.
console_signature() {
  local size fb_size="" fb_name=""
  size=$(stty size 2>/dev/null </dev/tty) || return 1
  [[ $size =~ ^[0-9]+\ [0-9]+$ ]] || return 1
  [[ -r /sys/class/graphics/fb0/virtual_size ]] && fb_size=$(<"/sys/class/graphics/fb0/virtual_size")
  [[ -r /sys/class/graphics/fb0/name ]] && fb_name=$(<"/sys/class/graphics/fb0/name")
  printf '%s|%s|%s' "$size" "$fb_name" "$fb_size"
}

# Block until the console signature holds unchanged for a genuine quiet stretch
# (quiet_samples * 100ms), giving up after max_samples * 100ms. Returns 0 once
# quiet, 1 on timeout.
wait_console_stable() {
  local max_samples="${1:-100}" quiet_samples="${2:-15}"
  local previous="" current="" quiet=0 i
  for ((i = 0; i < max_samples; i++)); do
    current=$(console_signature 2>/dev/null || true)
    if [[ -n $current && $current == "$previous" ]]; then
      quiet=$((quiet + 1))
      (( quiet >= quiet_samples )) && return 0
    else
      previous=$current
      quiet=0
    fi
    sleep 0.1
  done
  return 1
}

repeat() {
  local char="$1" count="$2" out="" i
  for ((i = 0; i < count; i++)); do out+="$char"; done
  printf '%s' "$out"
}

left_padding() {
  local width="${1:-$LOGO_WIDTH}" cols pad
  cols=$(term_cols)
  pad=$(((cols - width) / 2))
  (( pad < 0 )) && pad=0
  printf '%*s' "$pad" ''
}

visible_len() {
  local text="$1"
  text="$(printf '%b' "$text" | sed -E $'s/\x1b\\[[0-9;?]*[A-Za-z]//g')"
  printf '%s' "${#text}"
}

blank_line() { printf '\r%s\n' "$CLEAR_LINE"; }

line_at() {
  local width="${1:-$LOGO_WIDTH}" indent="${2:-0}"
  shift 2
  printf '\r%s%s%*s' "$CLEAR_LINE" "$(left_padding "$width")" "$indent" ''
  printf '%b' "$*"
}

center() {
  local text="$1" width="${2:-$LOGO_WIDTH}" len inner_pad
  len="$(visible_len "$text")"
  inner_pad=$(((width - len) / 2))
  (( inner_pad < 0 )) && inner_pad=0
  printf '\r%s%s%*s%b%s\n' "$CLEAR_LINE" "$(left_padding "$width")" "$inner_pad" '' "$text" "$RESET"
}

render_logo() {
  local pad line
  pad="$(left_padding "$LOGO_WIDTH")"
  while IFS= read -r line; do
    printf '\r%s%s%b%s%b\n' "$CLEAR_LINE" "$pad" "$GREEN" "$line" "$RESET"
  done <"$LOGO_PATH"
}

progress_bar() {
  local pm="$1" width="${2:-34}" filled empty
  (( pm < 0 )) && pm=0
  (( pm > 1000 )) && pm=1000
  filled=$((pm * width / 1000))
  empty=$((width - filled))
  printf '%s%s%s%s%s' "$WHITE" "$(repeat █ "$filled")" "$DARK" "$(repeat ░ "$empty")" "$RESET"
}

# Monotonic clock so an NTP step during setup cannot jump the bar.
set_now() {
  local up rest
  if read -r up rest </proc/uptime 2>/dev/null && [[ $up == [0-9]* ]]; then
    NOW=${up%%.*}
  else
    NOW=$EPOCHSECONDS
  fi
  return 0
}

# One tip per 8 seconds, elapsed-time driven like the install dashboard.
current_tip() {
  printf '%s' "${tips[$(((NOW - SETUP_T0) / 8 % ${#tips[@]}))]}"
}

SETUP_POS=10
SETUP_PHASE=""
SETUP_PHASE_T0=0
SETUP_T0=0
NOW=0
FINALIZE_BASE=-1
FINALIZE_TOTAL=$(grep -c '^run_logged' "$OMARCHY_PATH/install/user/all.sh" 2>/dev/null || echo 0)

# Whether this boot will re-key LUKS (encrypted installs stage a throwaway key).
# The re-key rebuilds the UKI and is the slowest single step, so it needs a wide
# band of its own; unencrypted installs skip it and let finalize take the room.
REKEY_PENDING=false
[[ -f $PROVISIONING_DIR/luks-key ]] && REKEY_PENDING=true

# Per-mille bands per phase: "lo hi tau". tau shapes the asymptotic time floor;
# it is not a duration prediction. A wide band moves visibly; a narrow one looks
# stuck. Skipped phases leave a gap the next band's floor crosses on its own.
phase_band() {
  if $REKEY_PENDING; then
    # Encrypted: finalize is quick, the LUKS re-key (UKI rebuild) is the long
    # pole — give it nearly half the bar so it keeps moving while it works.
    case $1 in
      finalize) echo "80 480 40" ;;
      rekey)    echo "480 950 30" ;;
      boot)     echo "950 990 20" ;;
      done)     echo "1000 1000 1" ;;
      *)        echo "10 80 3" ;;
    esac
  else
    # Unencrypted: finalize is the dominant step.
    case $1 in
      finalize) echo "80 900 45" ;;
      boot)     echo "900 990 20" ;;
      done)     echo "1000 1000 1" ;;
      *)        echo "10 80 3" ;;
    esac
  fi
}

setup_progress() {
  local phase lo hi tau t span floor work completed
  phase=$(cat "$STATE_FILE" 2>/dev/null || true)
  [[ -n $phase ]] || phase=account

  if [[ $phase != "$SETUP_PHASE" ]]; then
    SETUP_PHASE=$phase
    SETUP_PHASE_T0=$NOW
    FINALIZE_BASE=-1
  fi

  read -r lo hi tau <<<"$(phase_band "$phase")"
  (( lo < SETUP_POS )) && lo=$SETUP_POS

  t=$((NOW - SETUP_PHASE_T0))
  span=$((hi - lo))
  floor=$lo
  (( span > 1 )) && floor=$((lo + (span - 1) * t / (t + tau)))

  work=0
  if [[ $phase == "finalize" ]] && (( FINALIZE_TOTAL > 0 )); then
    completed=$(grep -cE '] (Completed|Failed): ' "$LOG_FILE" 2>/dev/null || true)
    [[ $completed =~ ^[0-9]+$ ]] || completed=0
    (( FINALIZE_BASE < 0 )) && FINALIZE_BASE=$completed
    completed=$((completed - FINALIZE_BASE))
    (( completed < 0 )) && completed=0
    (( completed > FINALIZE_TOTAL )) && completed=$FINALIZE_TOTAL
    work=$((lo + (hi - lo) * completed / FINALIZE_TOTAL))
  fi

  (( floor > SETUP_POS )) && SETUP_POS=$floor
  (( work > SETUP_POS )) && SETUP_POS=$work
  (( SETUP_POS > 1000 )) && SETUP_POS=1000
  return 0
}

# Vertically center the setup block the way greeter_screen centers its splash,
# so the screen the owner watches through finalization is composed rather than
# stacked from row one — and first boot bookends the install identically.
measure_setup_layout() {
  local rows
  LAST_SETUP_SIZE=$(term_size)
  rows=${LAST_SETUP_SIZE%% *}
  [[ $rows =~ ^[0-9]+$ ]] || rows=24
  SETUP_TOP_ROW=$(((rows - SETUP_HEIGHT) / 2))
  (( SETUP_TOP_ROW < 0 )) && SETUP_TOP_ROW=0
  SETUP_TOP_ROW=$((SETUP_TOP_ROW + 1))
  DYNAMIC_ROW=$((SETUP_TOP_ROW + LOGO_HEIGHT + 1))
}

render_setup_static() {
  measure_setup_layout
  printf '%s%s%s%d;1H' "$HIDE_CURSOR" "$CLEAR" "$CSI" "$SETUP_TOP_ROW"
  render_logo
  blank_line
}

render_setup_dynamic() {
  # The VT can still resize under us — the same virtio-gpu KMS handoff the
  # greeter watches for. left_padding recomputes every frame, but the logo is
  # drawn once, so repaint it at the new center rather than leaving the centered
  # block stranded against a stale geometry.
  [[ $(term_size) == "$LAST_SETUP_SIZE" ]] || render_setup_static
  set_now
  setup_progress
  printf '%s%d;1H' "$CSI" "$DYNAMIC_ROW"
  center "Setting up your machine" "$LOGO_WIDTH"
  blank_line
  line_at "$LOGO_WIDTH" $(((LOGO_WIDTH - 34) / 2)) ""
  progress_bar "$SETUP_POS" 34
  printf '\n'
  blank_line
  center "${DIM}Tip:${RESET} ${GREEN}$(current_tip)${RESET}" "$LOGO_WIDTH"
  printf '%s' "$CLEAR_TO_END"
}

# The first thing a new owner sees, shown once before the keyboard step:
# the logo (vertically centered like the boot logo) running a looping ColorShift,
# the Omarchy tagline, and a hint. Return skips ahead into setup at any time.
greeter_screen() {
  local anim="" drawn_sig cur_sig resized=0

  # Paint the whole splash for the console's *current* geometry. Kept in a
  # nested function so the wait loop below can repaint it verbatim if the VT
  # resizes out from under us: a late resize (virtio-gpu KMS handoff, or the SDL
  # window's size arriving) scrolls the old frame into the top-left and resets
  # the DEC saved cursor ttfx paints from — exactly the tiled/garbled logo we saw
  # on a fresh first boot. Redrawing on every resize beats any fixed-length
  # startup wait, which can only ever guess when the console has stopped moving.
  _greeter_draw() {
    local rows cols top content_h logo_row tagline_row hint_row
    local tagline hint tpad hpad pad line i

    cols=$(term_cols)
    rows=$(stty size 2>/dev/null </dev/tty | awk '{print $1}')
    [[ $rows =~ ^[0-9]+$ ]] || rows=${LINES:-24}

    tagline="Beautiful, Modern & Opinionated Linux by DHH"
    hint="Press Return to Start Setup"

    printf '%s%s' "$HIDE_CURSOR" "$CLEAR"

    # Console still too narrow for the 81-column logo (a transient small mode):
    # skip the logo and animation rather than wrap them into mush — just center
    # the words. The redraw loop repaints the full splash once the VT widens.
    if (( cols <= LOGO_WIDTH )); then
      local mid=$(( rows / 2 ))
      tpad=$(( (cols - ${#tagline}) / 2 )); (( tpad < 0 )) && tpad=0
      hpad=$(( (cols - ${#hint}) / 2 )); (( hpad < 0 )) && hpad=0
      printf '%s%d;%dH%s' "$CSI" "$mid" "$((tpad + 1))" "$tagline"
      printf '%s%d;%dH%s%s%s' "$CSI" "$((mid + 2))" "$((hpad + 1))" "$DIM" "$hint" "$RESET"
      return 0
    fi

    # logo + blank + tagline + blank + hint
    content_h=$(( LOGO_HEIGHT + 4 ))
    top=$(( (rows - content_h) / 2 )); (( top < 0 )) && top=0
    logo_row=$(( top + 1 ))
    tagline_row=$(( top + LOGO_HEIGHT + 2 ))
    hint_row=$(( top + LOGO_HEIGHT + 4 ))

    # Draw each logo row at an explicit column so nothing can wrap it even if a
    # measurement is off by one; left_padding centers it for the current width.
    pad="$(left_padding "$LOGO_WIDTH")"
    i=0
    while IFS= read -r line; do
      printf '%s%d;1H%s%b%s%b' "$CSI" "$((logo_row + i))" "$pad" "$GREEN" "$line" "$RESET"
      i=$((i + 1))
    done <"$LOGO_PATH"

    tpad=$(( (cols - ${#tagline}) / 2 )); (( tpad < 0 )) && tpad=0
    printf '%s%d;%dH%s' "$CSI" "$tagline_row" "$((tpad + 1))" "$tagline"

    hpad=$(( (cols - ${#hint}) / 2 )); (( hpad < 0 )) && hpad=0
    printf '%s%d;%dH%s%s%s' "$CSI" "$hint_row" "$((hpad + 1))" "$DIM" "$hint" "$RESET"

    # ColorShift the logo: a green base (indexed color 2) with a cyan accent (6)
    # drifting through, settling on green. Indexed ANSI colors, not hex — the
    # framebuffer console can't render ttfx's truecolor faithfully (it crushes the
    # palette to a muddy lavender), but the 16 indexed colors map to the Tokyo
    # Night palette and render true. One long-running invocation (many cycles) so
    # it never restarts — a restart is what flashed. The effect reads from
    # /dev/null so it never swallows the Return the foreground read waits on;
    # --reuse-canvas paints upward from the saved cursor, anchored one row below
    # the logo to repaint exactly the rows drawn above.
    #
    # --xterm-colors is what actually keeps the palette indexed: ttfx resolves
    # even indexed stops to truecolor otherwise, and the console reduces 256-colour
    # codes well but 24-bit ones badly — that reduction is the muddy lavender.
    # It also pins the settle colour to index 2, matching the green logo drawn
    # above. --canvas-width is cols-2, not cols-1: ttfx centres its text two
    # columns right of plain centering, so cols-1 lands the animated logo a
    # column off the static one and it jumps when the effect starts.
    printf '%s%d;1H\0337' "$CSI" "$((logo_row + LOGO_HEIGHT))"
    # Run ttfx directly (not inside a `while` subshell) so $anim is ttfx's own
    # PID: killing a wrapping subshell would orphan ttfx, which then keeps
    # painting the logo over the keyboard step. --cycles is high enough that it
    # never ends on its own before Return.
    ttfx -i "$LOGO_PATH" \
      --canvas-width "$((cols > 2 ? cols - 2 : cols))" \
      --anchor-text c \
      --frame-rate 60 \
      --reuse-canvas \
      --xterm-colors \
      colorshift \
      --gradient-stops 2 10 6 10 \
      --gradient-frames 3 \
      --cycles 1000 \
      --final-gradient-stops 2 \
      </dev/null >/dev/tty 2>/dev/null &
    anim=$!
  }

  _greeter_kill_anim() {
    [[ -n ${anim:-} ]] || return 0
    # Guard both: `kill` returns non-zero if ttfx already exited (crash, or a
    # resize race), and `wait` reports ttfx's kill signal (143) — either would
    # abort provisioning under `set -e` and drop straight to the login screen.
    kill "$anim" 2>/dev/null || true
    wait "$anim" 2>/dev/null || true
    anim=""
  }

  # Let the console settle before the first paint, then size the font to it.
  wait_console_stable 100 15 || true
  scale_console_font
  wait_console_stable 30 5 || true

  trap 'resized=1' WINCH

  _greeter_draw
  drawn_sig=$(console_signature 2>/dev/null || true)

  # Wait for Return, but keep watching the geometry. On any resize (SIGWINCH or
  # a changed signature) tear the animation down, settle, re-fit the font, and
  # repaint — so a resize arriving five seconds in looks the same as one that
  # never happened.
  while true; do
    if IFS= read -r -t 0.2 _ </dev/tty; then
      break
    fi
    cur_sig=$(console_signature 2>/dev/null || true)
    if (( resized )) || [[ -n $cur_sig && $cur_sig != "$drawn_sig" ]]; then
      _greeter_kill_anim
      stty sane </dev/tty 2>/dev/null || true
      wait_console_stable 50 5 || true
      scale_console_font
      wait_console_stable 30 5 || true
      _greeter_draw
      drawn_sig=$(console_signature 2>/dev/null || true)
      # Clear last so the font-fitting's own SIGWINCHes don't re-trigger a redraw.
      resized=0
    fi
  done

  trap - WINCH
  _greeter_kill_anim
  # ttfx leaves the tty in raw/no-echo mode when killed; restore it or the gum
  # prompts in the keyboard step that follows silently die. Then clear the
  # leftover animation frame.
  stty sane </dev/tty 2>/dev/null || true
  printf '%s%s%s' "$RESET" "$CLEAR" "$SHOW_CURSOR"
}

# The keyboard step the ISO configurator runs — deferred to first boot for OEM
# installs, so the machine's owner picks their own layout. Applied immediately
# (live VT + persisted) so the password typed next, and the LUKS re-key below,
# use the chosen layout.
keyboard_form() {
  local status

  while true; do
    step "Let's setup your keyboard..."
    omarchy_prompt_keyboard && status=0 || status=$?
    ((status == 0)) && break

    # Esc means "back", and nothing precedes the first screen, so re-ask.
    ((status == OMARCHY_FORM_BACK)) && continue

    # Ctrl+C is the way out of a screen the owner cannot get past. Rebooting is
    # safe but not an escape from setup: this service runs again at next boot,
    # and encrypted machines still auto-unlock from the staged keyfile until the
    # re-key below. Confirm it so a stray Ctrl+C doesn't bounce the machine.
    confirm_reboot && exec systemctl reboot
  done

  apply_keyboard "$keyboard"
}

confirm_reboot() {
  clear_logo
  echo
  say "Setup starts again after the reboot."
  echo
  gum confirm --affirmative "Yes, reboot" --negative "No, keep setting up" "Reboot this machine?"
}

# Load the layout on the live VT and persist it for the installed system.
# systemd-firstboot writes both the console KEYMAP and the XKB layout Hyprland
# reads, matching what the ISO's configure_keyboard does at install time. A
# keymap localectl doesn't know keeps the default rather than failing (defensive;
# the picker no longer offers any such layout).
apply_keyboard() {
  local keymap="$1"
  [[ $(tty 2>/dev/null) == /dev/tty* ]] && loadkeys "$keymap" 2>/dev/null || true

  if localectl --no-pager list-keymaps 2>/dev/null | grep -qix "$keymap"; then
    systemd-firstboot --keymap="$keymap" --force >>"$LOG_FILE" 2>&1 || \
      localectl set-keymap "$keymap" >>"$LOG_FILE" 2>&1 || \
      log_step "could not persist keymap $keymap"
  else
    log_step "keymap $keymap unknown to localectl; keeping the default"
  fi
}

# The same username/password/name/email form as the ISO configurator's Step 2.
user_form() {
  step "Let's setup your user account..."

  # A prior attempt that already created the account pins the username, so a
  # retry cannot strand that account by choosing a different name.
  if [[ -f $PROVISIONING_DIR/setup-user ]]; then
    username=$(<"$PROVISIONING_DIR/setup-user")
    say "Continuing setup for user: $username"
    echo
  else
    omarchy_prompt_username || return $?
  fi

  omarchy_prompt_password || return $?
  omarchy_prompt_identity || return $?

  # Hostname and timezone are deferred to first boot with the rest of the user
  # step: the deferred install seeds neutral placeholders (omarchy/UTC) and the
  # owner overwrites them here.
  omarchy_prompt_hostname || return $?

  step "Let's set your timezone..."
  omarchy_prompt_timezone || return $?
}

confirm_form() {
  clear_logo
  echo
  echo -e "Field,Value
Keyboard,${keyboard_label:-English (US)}
Username,$username
Password,$(printf "%${#password}s" | tr ' ' '*')
Full name,${full_name:-[Skipped]}
Email address,${email_address:-[Skipped]}
Hostname,${hostname:-omarchy}
Timezone,${timezone:-UTC}" |
    gum table -s "," -p | sed "s/^/${PADDING_LEFT_SPACES}/"

  echo
  gum confirm --negative "No, change it" "Does this look right?"
}

# Groups recorded by omarchy-apply-system's scripts at install time
# (/var/lib/omarchy/provisioning/groups), filtered to groups that exist on this system.
user_groups() {
  local groups="wheel" group
  if [[ -f $PROVISIONING_DIR/groups ]]; then
    while IFS= read -r group; do
      [[ -n $group ]] || continue
      # Never grant docker at first boot, even if an older install recorded it
      # (or a factory snapshot predating the opt-in default carries it): the
      # docker group is root-equivalent. It is opt-in via
      # omarchy-setup-security-sudoless-docker.
      [[ $group == "docker" ]] && continue
      getent group "$group" >/dev/null || continue
      [[ ",$groups," == *",$group,"* ]] || groups+=",$group"
    done <"$PROVISIONING_DIR/groups"
  fi
  echo "$groups"
}

# Resolve the crypto_LUKS partition backing the root, or return non-zero if
# the root is not on LUKS. Prefers the cmdline cryptdevice= spec (archinstall
# writes PARTUUID=, the pre-mounted path UUID=), and falls back to walking the
# device tree for roots reached via rd.luks/crypttab with a plain /dev/mapper
# root and no cryptdevice=.
luks_device() {
  local spec
  spec=$(grep -o 'cryptdevice=[^ :]*' /proc/cmdline | head -1 | cut -d= -f2-)
  case $spec in
    UUID=*) echo "/dev/disk/by-uuid/${spec#UUID=}"; return 0 ;;
    PARTUUID=*) echo "/dev/disk/by-partuuid/${spec#PARTUUID=}"; return 0 ;;
    LABEL=*) echo "/dev/disk/by-label/${spec#LABEL=}"; return 0 ;;
    PARTLABEL=*) echo "/dev/disk/by-partlabel/${spec#PARTLABEL=}"; return 0 ;;
    /dev/*) echo "$spec"; return 0 ;;
  esac

  # No cryptdevice=: walk the root source's ancestors (lsblk -s inverts the
  # tree) for the first crypto_LUKS parent.
  local src part
  src=$(findmnt -no SOURCE / | sed 's/\[.*//')
  [[ -n $src ]] || return 1
  part=$(lsblk -nspo NAME,FSTYPE "$src" 2>/dev/null | awk '$2=="crypto_LUKS"{print $1; exit}')
  [[ -n $part ]] && { echo "$part"; return 0; }
  return 1
}

encrypted_install() {
  luks_device >/dev/null 2>&1
}

create_user() {
  # Pin the username so a retry after a later failure resumes this exact
  # account rather than creating a second privileged one.
  echo "$username" >"$PROVISIONING_DIR/setup-user"

  if getent passwd "$username" >/dev/null; then
    # Resuming a partially-completed earlier attempt: refresh what the form
    # collected this time around.
    usermod -aG "$(user_groups)" ${full_name:+-c "$full_name"} "$username"
  else
    useradd -m -G "$(user_groups)" -s /bin/bash \
      ${full_name:+-c "$full_name"} "$username"
  fi

  printf '%s:%s\n' "$username" "$password" | chpasswd
  printf '%s:%s\n' root "$password" | chpasswd

  # deferred-provisioning installs skip archinstall's create_users, which is what normally
  # uncomments %wheel in /etc/sudoers. Always write the drop-in: detecting an
  # existing grant is error-prone (omarchy ships narrow %wheel NOPASSWD rules
  # for specific commands), and a duplicate grant is harmless.
  echo "%wheel ALL=(ALL:ALL) ALL" >/etc/sudoers.d/00-omarchy-wheel
  chmod 440 /etc/sudoers.d/00-omarchy-wheel
}

install_authorized_keys() {
  [[ -f $PROVISIONING_DIR/authorized_keys ]] || return 0

  local ssh_dir="/home/$username/.ssh"
  mkdir -p "$ssh_dir"
  cp "$PROVISIONING_DIR/authorized_keys" "$ssh_dir/authorized_keys"
  chmod 700 "$ssh_dir"
  chmod 600 "$ssh_dir/authorized_keys"
  chown -R "$username:$username" "$ssh_dir"
}

configure_login() {
  mkdir -p /var/lib/sddm
  printf '[Last]\nSession=omarchy.desktop\nUser=%s\n' "$username" >/var/lib/sddm/state.conf
  chown -R sddm:sddm /var/lib/sddm 2>/dev/null || true

  # Autologin straight into the desktop after first-boot setup — the owner just
  # authenticated in the form, so we don't make them retype at SDDM.
  mkdir -p /etc/sddm.conf.d
  printf '[Autologin]\nUser=%s\nSession=omarchy.desktop\n' "$username" >/etc/sddm.conf.d/autologin.conf

  # Encrypted installs keep autologin permanently (the LUKS prompt is the auth
  # boundary). Unencrypted installs autologin only this first boot, then a
  # one-shot service removes the drop-in so later boots use the normal SDDM
  # login and the disk isn't left permanently open.
  encrypted_install || install_autologin_once_cleanup
}

# Install a self-removing service that makes the autologin last exactly one
# boot — this one, where the owner just authenticated in the wizard. The unit is
# created now, but graphical.target's job for THIS boot is already computed, so
# it won't run this boot (this boot autologins). On the NEXT boot it's in the
# fresh transaction, ordered Before the display manager, so it runs before SDDM
# reads its config: it removes the autologin drop-in (that boot shows the normal
# login) and deletes its own unit and enablement symlink. Ordering Before= (not
# After=) is what makes it deterministic — no sleep/race against SDDM's startup.
install_autologin_once_cleanup() {
  local unit=omarchy-provision-autologin-once.service
  cat >"/etc/systemd/system/$unit" <<UNIT
[Unit]
Description=Drop the first-boot autologin before the next login
Before=display-manager.service
ConditionPathExists=/etc/sddm.conf.d/autologin.conf

[Service]
Type=oneshot
ExecStart=/usr/bin/rm -f /etc/sddm.conf.d/autologin.conf
ExecStartPost=/usr/bin/rm -f /etc/systemd/system/graphical.target.wants/$unit /etc/systemd/system/$unit

[Install]
WantedBy=graphical.target
UNIT
  mkdir -p /etc/systemd/system/graphical.target.wants
  ln -sf "../$unit" "/etc/systemd/system/graphical.target.wants/$unit"
}

# Apply the owner's hostname, deferred to first boot with the rest of the user
# step, overwriting the placeholder the deferred install seeded.
configure_hostname() {
  [[ -n ${hostname:-} ]] || return 0
  hostnamectl set-hostname "$hostname" 2>&1 ||
    printf '%s\n' "$hostname" >/etc/hostname
}

# Apply the owner's timezone, deferred to first boot with the rest of the user
# step, overwriting the placeholder (UTC) the deferred install seeded.
configure_timezone() {
  [[ -n ${timezone:-} ]] || return 0
  if timedatectl set-timezone "$timezone" 2>&1; then
    return 0
  fi
  # Fallback only if the zone file exists, so a bad zone can't point
  # /etc/localtime at nothing and break every localtime read afterward.
  [[ -e /usr/share/zoneinfo/$timezone ]] &&
    ln -sf "/usr/share/zoneinfo/$timezone" /etc/localtime 2>&1 || true
}

finalize_user() {
  local home shell
  home=$(getent passwd "$username" | cut -d: -f6)
  shell=$(getent passwd "$username" | cut -d: -f7)

  runuser -u "$username" -- env \
    HOME="$home" \
    USER="$username" \
    LOGNAME="$username" \
    SHELL="${shell:-/bin/bash}" \
    OMARCHY_PATH="$OMARCHY_PATH" \
    OMARCHY_INSTALL="$OMARCHY_PATH/install" \
    OMARCHY_SETUP_CONTEXT=provision-owner \
    OMARCHY_USER_NAME="$full_name" \
    OMARCHY_USER_EMAIL="$email_address" \
    OMARCHY_INSTALL_LOG_FILE="$LOG_FILE" \
    OMARCHY_LOG_TO_STDOUT=1 \
    "$OMARCHY_PATH/bin/omarchy-provision-user" --force --first-install
}

# Move the LUKS volume from the throwaway install passphrase to the user's
# password: add the user's key, kill every other slot (throwaway + any seller
# keys a reset left behind), then rebuild the UKI without the embedded
# auto-unlock keyfile.
#
# Failing here must be LOUD (abort the attempt, offer retry): silently keeping
# the staged auto-unlock keyfile would leave the disk effectively unencrypted
# forever.
rekey_luks() {
  [[ -f $PROVISIONING_DIR/luks-key ]] || return 0

  local device
  if ! device=$(luks_device) || [[ ! -e $device ]]; then
    log_step "cannot locate the LUKS device from /proc/cmdline: $(cat /proc/cmdline)"
    say --foreground 1 "Could not locate the LUKS device to re-key."
    return 1
  fi

  if ! cryptsetup open --test-passphrase --key-file "$PROVISIONING_DIR/luks-key" "$device" 2>>"$LOG_FILE"; then
    log_step "staged LUKS key does not unlock $device"
    say --foreground 1 "The staged LUKS key no longer unlocks $device."
    return 1
  fi

  # Add the user's key (a retry with a different password just adds another
  # slot; all but the current one are killed once the rebuild succeeds).
  cryptsetup luksAddKey --key-file "$PROVISIONING_DIR/luks-key" "$device" <(printf '%s' "$password")

  # Rebuild the no-auto-unlock UKI FIRST, keeping the throwaway key and slot as
  # a fallback. Only once that succeeds do we kill the other slots and destroy
  # the staged key — so a limine-update failure leaves a recoverable,
  # still-auto-unlocking state to retry, never a disk locked to a password the
  # user may have just changed.
  rm -f /etc/omarchy/provisioning.key \
    /etc/limine-entry-tool.d/99-omarchy-provisioning-unlock.conf \
    /etc/mkinitcpio.conf.d/99-omarchy-provisioning-key.conf
  reset_limine_config
  if ! limine-update >>"$LOG_FILE" 2>&1; then
    log_step "limine-update failed during re-key; restoring auto-unlock for retry"
    install -Dm600 "$PROVISIONING_DIR/luks-key" /etc/omarchy/provisioning.key
    echo 'KERNEL_CMDLINE[default]+=" cryptkey=rootfs:/etc/omarchy/provisioning.key"' \
      >/etc/limine-entry-tool.d/99-omarchy-provisioning-unlock.conf
    echo 'FILES+=(/etc/omarchy/provisioning.key)' >/etc/mkinitcpio.conf.d/99-omarchy-provisioning-key.conf
    limine-update >>"$LOG_FILE" 2>&1 || true
    return 1
  fi

  local new_slot slot other_slots
  new_slot=$(cryptsetup open --test-passphrase --verbose --key-file <(printf '%s' "$password") "$device" 2>&1 |
    grep -o 'Key slot [0-9]* unlocked' | grep -o '[0-9]*' | head -1)
  # Retiring the throwaway/seller slots must be all-or-nothing: if we can't
  # identify the user's slot or a kill fails, keep the staged key and retry —
  # never shred it while a slot the seller knows still unlocks the disk.
  if [[ -z $new_slot ]]; then
    log_step "could not identify the user's LUKS slot after re-key; keeping the staged key for retry"
    say --foreground 1 "Could not confirm the LUKS re-key; will retry."
    return 1
  fi
  if ! other_slots=$(cryptsetup luksDump "$device" | awk '/^ +[0-9]+: luks2/ { sub(":", "", $1); print $1 }'); then
    log_step "luksDump failed while retiring slots; keeping the staged key for retry"
    say --foreground 1 "Could not enumerate LUKS slots; will retry."
    return 1
  fi
  for slot in $other_slots; do
    [[ $slot == "$new_slot" ]] && continue
    if ! cryptsetup luksKillSlot -q --key-file <(printf '%s' "$password") "$device" "$slot"; then
      log_step "failed to kill LUKS slot $slot; keeping the staged key for retry"
      say --foreground 1 "Could not remove the throwaway LUKS key; will retry."
      return 1
    fi
  done

  shred -u "$PROVISIONING_DIR/luks-key" 2>/dev/null || rm -f "$PROVISIONING_DIR/luks-key"
}

# Start the ESP's limine.conf over from the shipped template and drop foreign
# machine-id state before rebuilding. limine-entry-tool keys OS entries by
# machine-id: after a factory reset gave this machine a fresh identity, the
# previous system's entry would survive the rebuild with a stale UKI hash,
# sort first, and make Limine stop at a hash-mismatch warning.
esp_path() {
  local esp=""
  if [[ -f /etc/default/limine ]]; then
    esp=$(sed -n 's/^ESP_PATH=["'\'']\?\([^"'\'']*\).*/\1/p' /etc/default/limine | tail -1)
  fi
  echo "${esp:-/boot}"
}

# A factory reset gives the machine a fresh machine-id, but limine-entry-tool
# keys its limine.conf entries by machine-id — entries from the previous
# identity would linger and go hash-stale on the first UKI rebuild.
limine_entries_stale() {
  local esp machine_id
  esp=$(esp_path)
  machine_id=$(cat /etc/machine-id 2>/dev/null || true)
  [[ -f $esp/limine.conf && -n $machine_id ]] || return 1
  # Stale if any foreign machine-id entry lingers, OR if this machine has no
  # entry at all (e.g. a failed earlier rebuild left the entry-less template).
  grep -o 'machine-id=[0-9a-f]*' "$esp/limine.conf" 2>/dev/null |
    grep -qv "machine-id=$machine_id" && return 0
  ! grep -q "machine-id=$machine_id" "$esp/limine.conf"
}

reset_limine_config() {
  local esp template found="" machine_id old_id old_ids=""
  esp=$(esp_path)

  # Only remove machine-ids the old (Omarchy-managed) limine.conf referenced;
  # a shared ESP may hold other installations' machine-id directories.
  if [[ -f $esp/limine.conf ]]; then
    # `|| true`: an entry-less limine.conf (left by a failed earlier rebuild)
    # has no machine-id lines, so grep exits 1 and pipefail would abort the
    # assignment under `set -e` — turning a recoverable retry into a dead loop.
    old_ids=$(grep -o 'machine-id=[0-9a-f]\{32\}' "$esp/limine.conf" | cut -d= -f2 | sort -u || true)
  fi

  for template in "$OMARCHY_PATH/install/assets/limine/limine.conf" \
                  "$OMARCHY_PATH/default/limine/limine.conf"; do
    if [[ -f $template ]]; then
      cp "$template" "$esp/limine.conf"
      found=1
      break
    fi
  done
  if [[ -z $found ]]; then
    log_step "no limine.conf template found; keeping the existing config"
    return 0
  fi

  machine_id=$(cat /etc/machine-id 2>/dev/null || true)
  for old_id in $old_ids; do
    [[ $old_id == "$machine_id" ]] && continue
    rm -rf "${esp:?}/$old_id"
  done
}

cleanup_oem_state() {
  # Keep groups + packages: omarchy-system-factory-reset stages the bundled Node
  # tarball from these live copies when the factory snapshot predates it.
  rm -f "$PROVISIONING_DIR/pending" "$PROVISIONING_DIR/authorized_keys" "$PROVISIONING_DIR/setup-user"

  rm -f /etc/systemd/system/multi-user.target.wants/omarchy-provision-owner.service
  systemctl daemon-reload 2>/dev/null || true
}

# The provisioning work, backgrounded under the progress screen. Phase writes
# to STATE_FILE drive the bar; all output lands in the log.
run_provisioning() {
  log_step "creating user $username"
  create_user
  install_authorized_keys
  configure_login

  log_step "setting hostname to ${hostname:-omarchy}"
  configure_hostname

  log_step "setting timezone to ${timezone:-UTC}"
  configure_timezone

  log_step "finalizing user"
  echo finalize >"$STATE_FILE"
  if ! finalize_user; then
    log_step "finalize-user failed (continuing; user can retry after login)"
    touch "$FINALIZE_WARNING_FLAG"
  fi

  if [[ -f $PROVISIONING_DIR/luks-key ]]; then
    log_step "re-keying LUKS to the user's password"
    echo rekey >"$STATE_FILE"
    rekey_luks
    log_step "LUKS re-key complete"
  fi

  # After a factory reset on an unencrypted machine nothing above rebuilds the
  # boot entries, so entries keyed to the previous machine identity would
  # linger and go hash-stale on the first UKI rebuild. Refresh them now.
  if limine_entries_stale; then
    log_step "refreshing boot entries for the new machine identity"
    echo boot >"$STATE_FILE"
    reset_limine_config
    limine-update
  fi

  log_step "cleaning up provisioning state"
  cleanup_oem_state
  log_step "first-boot setup complete"
}

run_setup() {
  local status

  while true; do
    keyboard_form
    user_form && status=0 || status=$?
    if ((status != 0)); then
      # Esc unwinds to the keyboard step. Ctrl+C is the only other way out of a
      # prompt, and it offers the reboot instead of returning a value.
      ((status == OMARCHY_FORM_SIGNAL)) && confirm_reboot && exec systemctl reboot
      continue
    fi
    confirm_form && break
  done

  touch "$LOG_FILE"
  chmod 600 "$LOG_FILE"

  rm -f "$FINALIZE_WARNING_FLAG"
  echo account >"$STATE_FILE"

  run_provisioning >>"$LOG_FILE" 2>&1 &
  local worker=$!

  set_now
  SETUP_T0=$NOW
  SETUP_PHASE_T0=$NOW

  render_setup_static
  while kill -0 "$worker" 2>/dev/null; do
    render_setup_dynamic
    sleep 0.5
  done

  # The cursor comes back only on the failure path, where the retry prompt needs
  # it. A clean run keeps it hidden through the last frame and the handoff.
  local status=0
  wait "$worker" || status=$?
  if (( status != 0 )); then
    printf '%s' "$SHOW_CURSOR"
    return "$status"
  fi

  # One full-bar frame so the finish doesn't cut in mid-progress.
  echo done >"$STATE_FILE"
  render_setup_dynamic
  sleep 1

  if [[ -f $FINALIZE_WARNING_FLAG ]]; then
    rm -f "$FINALIZE_WARNING_FLAG"
    clear_logo
    echo
    say --foreground 1 "User finalization reported errors (see $LOG_FILE)."
    say --foreground 1 "Run 'omarchy-provision-user --force' after login to retry."
    sleep 3
  fi

  # Deferred first boot hands straight off to the display manager: SDDM starts
  # the moment this oneshot exits (Before=display-manager.service) and autologs
  # in on encrypted installs. No timed celebration screen and no "start" button
  # here — that send-off belongs to a direct install, not first-boot setup. The
  # finished progress bar is the last frame; clearing it for a "Starting
  # Omarchy..." card would only add a flash of screen before the handoff.
}

# A failed first-boot setup must not strand the machine at a user-less login
# screen. Each attempt runs as its own process — bash ignores errexit inside
# `while !` conditions, but a child process keeps its own set -e — and failure
# offers a retry; create_user and friends are idempotent, so retrying is safe.
if [[ ${1:-} == "--attempt" ]]; then
  run_setup
  exit 0
fi

main() {
  # Font sizing waits for the console to settle, so it lives inside
  # greeter_screen (which owns that settle) rather than running here on a VT
  # that may still be in a transitional mode this early in first boot.
  set_tokyo_night_colors
  greeter_screen

  while ! "$0" --attempt; do
    clear_logo
    echo
    say --foreground 1 "Setup hit an error (details in $LOG_FILE)."
    echo
    if ! gum confirm --affirmative "Try again" --negative "Drop to console" "Retry first-boot setup?"; then
      # Give an actual usable console: this service owns tty1 (and Conflicts the
      # getty), and on a failed deferred setup there's no user account and root
      # is locked — so exiting would strand the machine with no way in. Exec a
      # root shell on tty1; SDDM starts once it exits.
      say "Dropping to a root shell. Run 'omarchy-provision-owner' to retry setup."
      exec /bin/bash
    fi
  done
}

main