Quick update

.gitignore

@@ -0,0 +1 @@
+*.deb

build.sh

@@ -10,6 +10,7 @@ PKG_SIZE=$(du -sk "$PKG_DIR" | cut -f1)
 sed -i "/^Installed-Size:/c\Installed-Size: $PKG_SIZE" "$PKG_DIR/DEBIAN/control"
 
 # Build the .deb package
-dpkg-deb --build "$PKG_DIR" ./chillcraftos-plymouth-theme.deb
+mkdir -p ./build
+dpkg-deb --build "$PKG_DIR" ./build/chillcraftos-plymouth-theme.deb
 
 echo "Package built with Installed-Size: $PKG_SIZE KB"

splash/DEBIAN/control

@@ -1,10 +1,10 @@
 Package: chillcraftos-plymouth-theme
-Version: 1.0
+Version: 1.1
 Maintainer: Seth Olivarez <contact@oxmc.me>
-Section: metapackages
-Priority: required
-Architecture: all
+Section: x11
+Priority: optional
+Architecture: arm64
 Depends: plymouth
-Installed-Size: 228
+Installed-Size: 232
 Description: Default plymouth theme for ChillcraftOS
  This package contains the default plymouth theme for ChillcraftOS.

splash/DEBIAN/postinst

@@ -1,11 +1,35 @@
-#!/bin/bash
+#!/bin/sh
+# postinst script for chillcraftos-splash
+
 set -e
 
-# Set the plymouth theme
-plymouth-set-default-theme chillcraftos
+update_cmdline() {
+  local cmdline="$1"
+  [ -e "$cmdline" ] || return
 
-# Update the initramfs
-echo "Updating initramfs..."
-update-initramfs -u
+  sed -i "$cmdline" \
+    -e '/\bquiet\b/! s/$/ quiet/' \
+    -e '/\bsplash\b/! s/$/ splash/' \
+    -e '/plymouth.ignore-serial-consoles/! s/$/ plymouth.ignore-serial-consoles/'
+}
+
+case "$1" in
+  configure)
+    if [ -z "$2" ] || grep -qw splash /proc/cmdline; then
+      command -v plymouth-set-default-theme >/dev/null && plymouth-set-default-theme -R chillcraftos
+      if systemctl get-default | grep -q graphical; then
+        FW_LOC="$(/usr/lib/raspberrypi-sys-mods/get_fw_loc)"
+        CMDLINE="$FW_LOC/cmdline.txt"
+        update_cmdline "$CMDLINE"
+      fi
+    fi
+    ;;
+  abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
+  *)
+    echo "postinst called with unknown argument \`$1'" >&2
+    exit 1
+    ;;
+esac
 
 exit 0

splash/DEBIAN/prerm

@@ -0,0 +1,35 @@
+#!/bin/sh
+# prerm script for chillcraftos-splash
+
+set -e
+
+cleanup_cmdline() {
+  local cmdline="$1"
+  [ -e "$cmdline" ] || return
+
+  sed -i "$cmdline" \
+    -e 's/ quiet//' \
+    -e 's/ splash//' \
+    -e 's/ plymouth.ignore-serial-consoles//'
+}
+
+case "$1" in
+  remove|deconfigure)
+    if command -v plymouth-set-default-theme >/dev/null; then
+      PTHEME="$(plymouth-set-default-theme)"
+      if [ "$PTHEME" = "chillcraftos" ]; then
+        FW_LOC="$(/usr/lib/raspberrypi-sys-mods/get_fw_loc)"
+        CMDLINE="$FW_LOC/cmdline.txt"
+        cleanup_cmdline "$CMDLINE"
+      fi
+    fi
+    ;;
+  upgrade|failed-upgrade)
+    ;;
+  *)
+    echo "prerm called with unknown argument \`$1'" >&2
+    exit 1
+    ;;
+esac
+
+exit 0