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nixos/plymouth: use new runtime paths for plugins and themes

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Lily Foster 2023-06-15 10:42:37 -04:00
parent 5220b6e2e0
commit ef0c0d5c2f
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1 changed files with 32 additions and 15 deletions
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47
nixos/modules/system/boot/plymouth.nix
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@ -134,6 +134,13 @@ in
# XXX: Needed because we supply a different set of plugins in initrd.
environment.etc."plymouth/plugins".source = "${plymouth}/lib/plymouth";
systemd.tmpfiles.rules = [
"d /run/plymouth 0755 root root 0 -"
"L+ /run/plymouth/plymouthd.defaults - - - - /etc/plymouth/plymouthd.defaults"
"L+ /run/plymouth/themes - - - - /etc/plymouth/themes"
"L+ /run/plymouth/plugins - - - - /etc/plymouth/plugins"
];
systemd.packages = [ plymouth ];
systemd.services.plymouth-kexec.wantedBy = [ "kexec.target" ];
@ -160,8 +167,8 @@ in
contents = {
# Files
"/etc/plymouth/plymouthd.conf".source = configFile;
"/etc/plymouth/plymouthd.defaults".source = "${plymouth}/share/plymouth/plymouthd.defaults";
"/etc/plymouth/logo.png".source = cfg.logo;
"/etc/plymouth/plymouthd.defaults".source = "${plymouth}/share/plymouth/plymouthd.defaults";
# Directories
"/etc/plymouth/plugins".source = pkgs.runCommand "plymouth-initrd-plugins" {} ''
# Check if the actual requested theme is here
@ -174,8 +181,8 @@ in
mkdir -p $out/renderers
# module might come from a theme
cp ${themesEnv}/lib/plymouth/{text,details,label,$moduleName}.so $out
cp ${plymouth}/lib/plymouth/renderers/{drm,frame-buffer}.so $out/renderers
cp ${themesEnv}/lib/plymouth/*.so $out
cp ${plymouth}/lib/plymouth/renderers/*.so $out/renderers
'';
"/etc/plymouth/themes".source = pkgs.runCommand "plymouth-initrd-themes" {} ''
# Check if the actual requested theme is here
@ -184,19 +191,24 @@ in
exit 1
fi
mkdir $out
cp -r ${themesEnv}/share/plymouth/themes/${cfg.theme} $out
mkdir -p $out/${cfg.theme}
cp -r ${themesEnv}/share/plymouth/themes/${cfg.theme}/* $out/${cfg.theme}
# Copy more themes if the theme depends on others
for theme in $(grep -hRo '/etc/plymouth/themes/.*$' $out | xargs -n1 basename); do
for theme in $(grep -hRo '/share/plymouth/themes/.*$' $out | xargs -n1 basename); do
if [[ -d "${themesEnv}/share/plymouth/themes/$theme" ]]; then
if [[ ! -d "$out/$theme" ]]; then
echo "Adding dependent theme: $theme"
cp -r "${themesEnv}/share/plymouth/themes/$theme" $out
mkdir -p "$out/$theme"
cp -r "${themesEnv}/share/plymouth/themes/$theme"/* "$out/$theme"
fi
else
echo "Missing theme dependency: $theme"
fi
done
# Fixup references
for theme in $out/*/*.plymouth; do
sed -i "s,${builtins.storeDir}/.*/share/plymouth/themes,$out," "$theme"
done
'';
# Fonts
@ -225,6 +237,11 @@ in
plymouth-switch-root-initramfs.wantedBy = [ "halt.target" "kexec.target" "plymouth-switch-root-initramfs.service" "poweroff.target" "reboot.target" ];
plymouth-switch-root.wantedBy = [ "initrd-switch-root.target" ];
};
# Link in runtime files before starting
services.plymouth-start.preStart = ''
mkdir -p /run/plymouth
ln -sf /etc/plymouth/{plymouthd.defaults,themes,plugins} /run/plymouth/
'';
};
# Insert required udev rules. We take stage 2 systemd because the udev
@ -249,8 +266,8 @@ in
mkdir -p $out/lib/plymouth/renderers
# module might come from a theme
cp ${themesEnv}/lib/plymouth/{text,details,label,$moduleName}.so $out/lib/plymouth
cp ${plymouth}/lib/plymouth/renderers/{drm,frame-buffer}.so $out/lib/plymouth/renderers
cp ${themesEnv}/lib/plymouth/*.so $out/lib/plymouth
cp ${plymouth}/lib/plymouth/renderers/*.so $out/lib/plymouth/renderers
mkdir -p $out/share/plymouth/themes
cp ${plymouth}/share/plymouth/plymouthd.defaults $out/share/plymouth
@ -267,7 +284,7 @@ in
chmod -R +w themes
find themes -type f | while read file
do
sed -i "s,/nix/.*/share/plymouth/themes,$out/share/plymouth/themes,g" $file
sed -i "s,${builtins.storeDir}/.*/share/plymouth/themes,$out/share/plymouth/themes,g" $file
done
# Install themes
@ -275,7 +292,7 @@ in
# Install logo
mkdir -p $out/etc/plymouth
cp -r -L ${themesEnv}/etc/plymouth $out
cp -r -L ${themesEnv}/etc/plymouth $out/etc
# Setup font
mkdir -p $out/share/fonts
@ -304,11 +321,11 @@ in
boot.initrd.preLVMCommands = mkIf (!config.boot.initrd.systemd.enable) (mkAfter ''
mkdir -p /etc/plymouth
mkdir -p /run/plymouth
ln -s $extraUtils/etc/plymouth/logo.png /etc/plymouth/logo.png
ln -s ${configFile} /etc/plymouth/plymouthd.conf
ln -s $extraUtils/share/plymouth/plymouthd.defaults /etc/plymouth/plymouthd.defaults
ln -s $extraUtils/share/plymouth/logo.png /etc/plymouth/logo.png
ln -s $extraUtils/share/plymouth/themes /etc/plymouth/themes
ln -s $extraUtils/lib/plymouth /etc/plymouth/plugins
ln -s $extraUtils/share/plymouth/plymouthd.defaults /run/plymouth/plymouthd.defaults
ln -s $extraUtils/share/plymouth/themes /run/plymouth/themes
ln -s $extraUtils/lib/plymouth /run/plymouth/plugins
ln -s $extraUtils/etc/fonts /etc/fonts
plymouthd --mode=boot --pid-file=/run/plymouth/pid --attach-to-session