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feat(plymouth): add M-Archy boot splash module with skull logo + spinner 

Installs a custom Plymouth theme (m-archy) with bg-skull.svg converted
to PNG (Plymouth is PNG-only via libpng — no SVG support) and a 12-dot
magenta spinner animation. Enabled by default in tui-install.sh; also
available as an optional module in install-modules.sh. Archiso image
remains Plymouth-free.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SyBNiWy3wpawrWb9ryVk7p
main
Amir Alexander Abdelbaki 2026-06-26 10:44:02 +02:00
parent d9e4d67013
commit fe72a4c71b
3 changed files with 203 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
setup/install-modules.sh
View File

@ -111,6 +111,7 @@ count_steps() {
[[ "$sel" == *"ffmpeg"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$sel" == *"ffmpeg"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$sel" == *"localtunnel"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$sel" == *"localtunnel"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$sel" == *"butter"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$sel" == *"butter"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$sel" == *"plymouth"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$sel" == *"tlp"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$sel" == *"tlp"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$sel" == *"steam"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$sel" == *"steam"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$sel" == *"vesktop"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$sel" == *"vesktop"* ]] && TOTAL=$(( TOTAL + 1 ))
@ -207,6 +208,7 @@ SELECTED=$(dialog --backtitle "$BACKTITLE" \
"ffmpeg" "FFmpeg extras thumbnailer · GStreamer codecs" off \ "ffmpeg" "FFmpeg extras thumbnailer · GStreamer codecs" off \
"localtunnel" "LocalTunnel expose localhost via tunnel" off \ "localtunnel" "LocalTunnel expose localhost via tunnel" off \
"butter" "butter btrfs snapshot backup (AUR)" off \ "butter" "butter btrfs snapshot backup (AUR)" off \
"plymouth" "Plymouth boot splash — skull logo + spinner" off \
"tlp" "TLP laptop power management" off \ "tlp" "TLP laptop power management" off \
\ \
"steam" "Steam gaming platform" off \ "steam" "Steam gaming platform" off \
@ -278,7 +280,8 @@ SUMMARY=""
[[ "$SELECTED" == *"imagemagick"* ]] && SUMMARY+=" ✦ ImageMagick\n" [[ "$SELECTED" == *"imagemagick"* ]] && SUMMARY+=" ✦ ImageMagick\n"
[[ "$SELECTED" == *"ffmpeg"* ]] && SUMMARY+=" ✦ FFmpeg extras\n" [[ "$SELECTED" == *"ffmpeg"* ]] && SUMMARY+=" ✦ FFmpeg extras\n"
[[ "$SELECTED" == *"localtunnel"* ]] && SUMMARY+=" ✦ LocalTunnel\n" [[ "$SELECTED" == *"localtunnel"* ]] && SUMMARY+=" ✦ LocalTunnel\n"
[[ "$SELECTED" == *"butter"* ]] && SUMMARY+=" ✦ butter (btrfs backup)\n" [[ "$SELECTED" == *"butter"* ]] && SUMMARY+=" ✦ butter (btrfs backup)\n"
[[ "$SELECTED" == *"plymouth"* ]] && SUMMARY+=" ✦ Plymouth boot splash\n"
[[ "$SELECTED" == *"tlp"* ]] && SUMMARY+=" ✦ TLP\n" [[ "$SELECTED" == *"tlp"* ]] && SUMMARY+=" ✦ TLP\n"
[[ "$SELECTED" == *"steam"* ]] && SUMMARY+=" ✦ Steam\n" [[ "$SELECTED" == *"steam"* ]] && SUMMARY+=" ✦ Steam\n"
[[ "$SELECTED" == *"vesktop"* ]] && SUMMARY+=" ✦ Vesktop\n" [[ "$SELECTED" == *"vesktop"* ]] && SUMMARY+=" ✦ Vesktop\n"
@ -351,8 +354,9 @@ DE_DIR="$MODULES/Desktop-Environments"
[[ "$SELECTED" == *"imagemagick"* ]] && run_module "ImageMagick" "$APPS/imagemagick.sh" [[ "$SELECTED" == *"imagemagick"* ]] && run_module "ImageMagick" "$APPS/imagemagick.sh"
[[ "$SELECTED" == *"ffmpeg"* ]] && run_module "FFmpeg extras" "$APPS/ffmpeg.sh" [[ "$SELECTED" == *"ffmpeg"* ]] && run_module "FFmpeg extras" "$APPS/ffmpeg.sh"
[[ "$SELECTED" == *"localtunnel"* ]] && run_module "LocalTunnel" "$APPS/localtunnel.sh" [[ "$SELECTED" == *"localtunnel"* ]] && run_module "LocalTunnel" "$APPS/localtunnel.sh"
[[ "$SELECTED" == *"butter"* ]] && run_module "butter" "$APPS/butter.sh" [[ "$SELECTED" == *"butter"* ]] && run_module "butter" "$APPS/butter.sh"
[[ "$SELECTED" == *"tlp"* ]] && run_module "TLP" "$APPS/tlp.sh" [[ "$SELECTED" == *"plymouth"* ]] && run_module "Plymouth" "$MODULES/optional-Modules/plymouth.sh"
[[ "$SELECTED" == *"tlp"* ]] && run_module "TLP" "$APPS/tlp.sh"
[[ "$SELECTED" == *"steam"* ]] && run_module "Steam" "$APPS/steam.sh" [[ "$SELECTED" == *"steam"* ]] && run_module "Steam" "$APPS/steam.sh"
[[ "$SELECTED" == *"vesktop"* ]] && run_module "Vesktop" "$APPS/vesktop.sh" [[ "$SELECTED" == *"vesktop"* ]] && run_module "Vesktop" "$APPS/vesktop.sh"
[[ "$SELECTED" == *"spotify"* ]] && run_module "Spotify" "$APPS/spotify.sh" [[ "$SELECTED" == *"spotify"* ]] && run_module "Spotify" "$APPS/spotify.sh"

175
setup/modules/optional-Modules/plymouth.sh Normal file
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@ -0,0 +1,175 @@
#!/bin/bash
# plymouth.sh — Plymouth boot splash installer
#
# Installs the M-Archy Plymouth theme: skull logo centred on a dark background
# with a magenta spinning-dot animation below it.
#
# SVG NOTE: Plymouth's image loader (ply-image) is PNG-only — it links against
# libpng and has no SVG or gdk-pixbuf dependency. The ply-image.h header is
# even commented "png file loader". bg-skull.svg must be converted to PNG with
# rsvg-convert (higher fidelity than ImageMagick for SVG) before deployment.
#
# Steps:
# 1. Install plymouth (extra repo)
# 2. Install librsvg (rsvg-convert) + imagemagick if absent
# 3. Convert ~/Pictures/bg-skull.svg → logo.png (300 px wide)
# 4. Generate a 10×10 magenta dot.png for the spinner
# 5. Write the m-archy theme (.plymouth descriptor + .script animation)
# 6. Register with plymouth-set-default-theme
# 7. Inject plymouth / sd-plymouth hook into /etc/mkinitcpio.conf
# 8. Add 'quiet splash' to GRUB_CMDLINE_LINUX_DEFAULT
# 9. Regenerate GRUB config and initramfs
set -euo pipefail
source "$(dirname "${BASH_SOURCE[0]}")/../lib/logging.sh"
THEME_DIR="/usr/share/plymouth/themes/m-archy"
LOGO_SVG="$HOME/Pictures/bg-skull.svg"
# ── Install Plymouth ──────────────────────────────────────────────────────────
log "Installing Plymouth..."
sudo pacman -S --noconfirm --needed plymouth
# ── Ensure conversion tools ───────────────────────────────────────────────────
# Plymouth only loads PNG (libpng); rsvg-convert gives the best SVG→PNG output.
if ! command -v rsvg-convert &>/dev/null; then
log "Installing librsvg (rsvg-convert) for SVG→PNG conversion..."
sudo pacman -S --noconfirm --needed librsvg
fi
if ! command -v convert &>/dev/null; then
log "Installing imagemagick (dot generation)..."
sudo pacman -S --noconfirm --needed imagemagick
fi
# ── Convert logo SVG → PNG ────────────────────────────────────────────────────
TMP_LOGO="$(mktemp /tmp/plymouth-logo.XXXXXX.png)"
TMP_DOT="/tmp/plymouth-dot.png"
trap 'rm -f "$TMP_LOGO" "$TMP_DOT"' EXIT
if [[ -f "$LOGO_SVG" ]]; then
log "Converting $LOGO_SVG → PNG (300 px wide)..."
rsvg-convert -w 300 "$LOGO_SVG" -o "$TMP_LOGO"
else
warn "$LOGO_SVG not found — using transparent placeholder."
warn "Place bg-skull.svg in ~/Pictures and re-run this module to update the logo."
convert -size 300x300 xc:transparent "$TMP_LOGO"
fi
# ── Generate spinner dot ──────────────────────────────────────────────────────
# 10×10 magenta circle — centred at (5,5), radius 4 px
convert -size 10x10 xc:transparent \
-fill '#E40046' \
-draw 'circle 5,5 5,1' \
"$TMP_DOT"
# ── Install theme files ───────────────────────────────────────────────────────
log "Installing M-Archy Plymouth theme..."
sudo mkdir -p "$THEME_DIR"
sudo cp "$TMP_LOGO" "$THEME_DIR/logo.png"
sudo cp "$TMP_DOT" "$THEME_DIR/dot.png"
sudo tee "$THEME_DIR/m-archy.plymouth" > /dev/null <<'EOF'
[Plymouth Theme]
Name=M-Archy
Description=M-Archy boot splash — skull logo with spinning dots
ModuleName=script
[script]
ImageDir=/usr/share/plymouth/themes/m-archy
ScriptFile=/usr/share/plymouth/themes/m-archy/m-archy.script
EOF
sudo tee "$THEME_DIR/m-archy.script" > /dev/null <<'EOF'
# M-Archy Plymouth splash — skull logo + magenta spinner
Window.SetBackgroundTopColor (0.10, 0.10, 0.10);
Window.SetBackgroundBottomColor (0.07, 0.07, 0.07);
screen_width = Window.GetWidth ();
screen_height = Window.GetHeight ();
# Centred skull logo
logo.image = Image ("logo.png");
logo.sprite = Sprite (logo.image);
logo.sprite.SetX (Math.Int (screen_width / 2 - logo.image.GetWidth () / 2));
logo.sprite.SetY (Math.Int (screen_height / 2 - logo.image.GetHeight () / 2));
logo.sprite.SetZ (10);
# 12-dot spinner below the logo
num_dots = 12;
dot_r = 5;
orbit = 35;
cx = screen_width / 2;
cy = screen_height / 2 + logo.image.GetHeight () / 2 + 55;
dot.image = Image ("dot.png");
for (i = 0; i < num_dots; i++) {
dot[i].sprite = Sprite (dot.image);
dot[i].sprite.SetZ (20);
}
frame = 0;
fun refresh_callback () {
frame++;
step = 2 * Math.Pi / num_dots;
for (i = 0; i < num_dots; i++) {
angle = step * i + frame * 0.15;
dot[i].sprite.SetX (Math.Int (cx + Math.Cos (angle) * orbit - dot_r));
dot[i].sprite.SetY (Math.Int (cy + Math.Sin (angle) * orbit - dot_r));
t = (i + Math.Int (frame / 4) % num_dots) % num_dots;
f = t / num_dots;
dot[i].sprite.SetOpacity (0.15 + 0.85 * f * f);
}
}
Plymouth.SetRefreshFunction (refresh_callback);
EOF
# ── Register theme ────────────────────────────────────────────────────────────
log "Registering m-archy as default Plymouth theme..."
sudo plymouth-set-default-theme m-archy
# ── mkinitcpio: inject Plymouth hook ─────────────────────────────────────────
log "Adding Plymouth hook to /etc/mkinitcpio.conf..."
if grep -q '\bplymouth\b\|sd-plymouth' /etc/mkinitcpio.conf; then
skip "Plymouth hook already present in mkinitcpio.conf"
else
# systemd hook → sd-plymouth goes after systemd
# traditional udev hook → plymouth goes after udev
if grep -qE 'HOOKS=\([^)]*\bsystemd\b' /etc/mkinitcpio.conf; then
sudo sed -Ei 's/(\bsystemd\b)( |\))/\1 sd-plymouth\2/' /etc/mkinitcpio.conf
log "Injected sd-plymouth hook after systemd"
else
sudo sed -Ei 's/(\budev\b)( |\))/\1 plymouth\2/' /etc/mkinitcpio.conf
log "Injected plymouth hook after udev"
fi
if ! grep -q '\bplymouth\b\|sd-plymouth' /etc/mkinitcpio.conf; then
warn "Could not auto-inject Plymouth hook."
warn "Manually add 'plymouth' after 'udev' in /etc/mkinitcpio.conf."
fi
fi
# ── GRUB: add quiet splash ────────────────────────────────────────────────────
GRUB_CONF="/etc/default/grub"
if [[ -f "$GRUB_CONF" ]]; then
if grep -q '\bsplash\b' "$GRUB_CONF"; then
skip "'splash' already present in $GRUB_CONF"
else
log "Adding 'quiet splash' to GRUB_CMDLINE_LINUX_DEFAULT..."
sudo sed -i 's/^GRUB_CMDLINE_LINUX_DEFAULT="\(.*\)"/GRUB_CMDLINE_LINUX_DEFAULT="\1 quiet splash"/' "$GRUB_CONF"
sudo sed -i 's/quiet quiet/quiet/g' "$GRUB_CONF"
fi
log "Regenerating GRUB config..."
sudo grub-mkconfig -o /boot/grub/grub.cfg
else
warn "/etc/default/grub not found."
warn "If using systemd-boot, add 'quiet splash' to your loader entry manually."
fi
# ── Rebuild initramfs ─────────────────────────────────────────────────────────
log "Rebuilding initramfs (this bakes the theme into the initrd)..."
sudo mkinitcpio -P
log "Plymouth m-archy theme installed. Reboot to see the splash screen."

38
setup/tui-install.sh
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@ -152,10 +152,11 @@ count_steps() {
local c="$1" de="$2" a="${3:-}" local c="$1" de="$2" a="${3:-}"
TOTAL=0 TOTAL=0
# Base components: each keyword maps to exactly one module script. # Base components: each keyword maps to exactly one module script.
[[ "$c" == *"pkg"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$c" == *"pkg"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$c" == *"core"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$c" == *"core"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$c" == *"svc"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$c" == *"svc"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$c" == *"shell"* ]] && TOTAL=$(( TOTAL + 1 )) [[ "$c" == *"shell"* ]] && TOTAL=$(( TOTAL + 1 ))
[[ "$c" == *"plymouth"* ]] && TOTAL=$(( TOTAL + 1 ))
# A non-"none" DE selection always installs exactly one DE module. # A non-"none" DE selection always installs exactly one DE module.
[[ "$de" != "none" ]] && TOTAL=$(( TOTAL + 1 )) [[ "$de" != "none" ]] && TOTAL=$(( TOTAL + 1 ))
# Optional app modules: one glob check per app, one increment per match. # Optional app modules: one glob check per app, one increment per match.
@ -395,11 +396,12 @@ else
# Esc / Cancel returns exit code 1; the '|| { ...; exit 0; }' treats that as a clean abort. # Esc / Cancel returns exit code 1; the '|| { ...; exit 0; }' treats that as a clean abort.
COMPONENTS=$(dialog --backtitle "$BACKTITLE" \ COMPONENTS=$(dialog --backtitle "$BACKTITLE" \
--title " Select Components " \ --title " Select Components " \
--checklist "Space toggles · Enter confirms · Esc quits" 15 68 4 \ --checklist "Space toggles · Enter confirms · Esc quits" 16 68 5 \
"pkg" "Package managers yay · nvm · rust" on \ "pkg" "Package managers yay · nvm · rust" on \
"core" "Core packages 100+ base system packages" on \ "core" "Core packages 100+ base system packages" on \
"svc" "Core services NetworkManager · cronie · fail2ban" on \ "svc" "Core services NetworkManager · cronie · fail2ban" on \
"shell" "Shell setup zsh · nvim · yazi · micro · starship" on \ "shell" "Shell setup zsh · nvim · yazi · micro · starship" on \
"plymouth" "Plymouth boot splash — skull logo + spinner" on \
3>&1 1>&2 2>&3) || { clear; echo "Aborted."; exit 0; } 3>&1 1>&2 2>&3) || { clear; echo "Aborted."; exit 0; }
fi fi
@ -539,10 +541,11 @@ if ! $ANSWERFILE_MODE; then
# user can review the full list before any changes are made to the system. # user can review the full list before any changes are made to the system.
SUMMARY="" SUMMARY=""
[[ -n "$HOSTNAME_SET" ]] && SUMMARY+=" ✦ Hostname: $HOSTNAME_SET\n" [[ -n "$HOSTNAME_SET" ]] && SUMMARY+=" ✦ Hostname: $HOSTNAME_SET\n"
[[ "$COMPONENTS" == *"pkg"* ]] && SUMMARY+=" ✦ Package managers (yay, nvm, rust)\n" [[ "$COMPONENTS" == *"pkg"* ]] && SUMMARY+=" ✦ Package managers (yay, nvm, rust)\n"
[[ "$COMPONENTS" == *"core"* ]] && SUMMARY+=" ✦ Core packages\n" [[ "$COMPONENTS" == *"core"* ]] && SUMMARY+=" ✦ Core packages\n"
[[ "$COMPONENTS" == *"svc"* ]] && SUMMARY+=" ✦ Core services\n" [[ "$COMPONENTS" == *"svc"* ]] && SUMMARY+=" ✦ Core services\n"
[[ "$COMPONENTS" == *"shell"* ]] && SUMMARY+=" ✦ Shell setup\n" [[ "$COMPONENTS" == *"shell"* ]] && SUMMARY+=" ✦ Shell setup\n"
[[ "$COMPONENTS" == *"plymouth"* ]] && SUMMARY+=" ✦ Plymouth boot splash\n"
[[ "$DE" != "none" && "$DE" != "" ]] && SUMMARY+=" ✦ Desktop environment: $DE\n" [[ "$DE" != "none" && "$DE" != "" ]] && SUMMARY+=" ✦ Desktop environment: $DE\n"
[[ "$SHELL_RC" == "dotfiles" ]] && SUMMARY+=" ✦ Shell rc files → /etc/skel (dotfiles)\n" \ [[ "$SHELL_RC" == "dotfiles" ]] && SUMMARY+=" ✦ Shell rc files → /etc/skel (dotfiles)\n" \
|| SUMMARY+=" ✦ Shell rc files → /etc/skel (system defaults)\n" || SUMMARY+=" ✦ Shell rc files → /etc/skel (system defaults)\n"
@ -639,10 +642,11 @@ count_steps "$COMPONENTS" "$DE" "$SELECTED_APPS"
# ── Installation: base components ───────────────────────────────────────────── # ── Installation: base components ─────────────────────────────────────────────
# Each guard uses glob matching against the space-separated COMPONENTS string. # Each guard uses glob matching against the space-separated COMPONENTS string.
# Order matters: package managers must be installed before packages that need yay/rust. # Order matters: package managers must be installed before packages that need yay/rust.
[[ "$COMPONENTS" == *"pkg"* ]] && run_module "Package Managers" "$MODULES/package-managers.sh" [[ "$COMPONENTS" == *"pkg"* ]] && run_module "Package Managers" "$MODULES/package-managers.sh"
[[ "$COMPONENTS" == *"core"* ]] && run_module "Core Packages" "$MODULES/core-packages.sh" [[ "$COMPONENTS" == *"core"* ]] && run_module "Core Packages" "$MODULES/core-packages.sh"
[[ "$COMPONENTS" == *"svc"* ]] && run_module "Core Services" "$MODULES/core.sh" [[ "$COMPONENTS" == *"svc"* ]] && run_module "Core Services" "$MODULES/core.sh"
[[ "$COMPONENTS" == *"shell"* ]] && run_module "Shell Setup" "$MODULES/shell-setup.sh" [[ "$COMPONENTS" == *"shell"* ]] && run_module "Shell Setup" "$MODULES/shell-setup.sh"
[[ "$COMPONENTS" == *"plymouth"* ]] && run_module "Plymouth" "$MODULES/optional-Modules/plymouth.sh"
# Route the single selected DE value to its corresponding install script. # Route the single selected DE value to its corresponding install script.
# "none" is the skip sentinel — no case branch matches it intentionally. # "none" is the skip sentinel — no case branch matches it intentionally.