feat: ✨ add an option to stop creating efi boot entries

install.fish

@@ -8,8 +8,13 @@ if not test -d "/etc/snap-pac-uki"
     echo "created config dir."
 end
 
-cp ./src/config.fish /etc/snap-pac-uki/config.fish
-echo "installed config script."
+if not test -f "/etc/snap-pac-uki/config.fish"
+    cp ./src/config.fish /etc/snap-pac-uki/config.fish
+    echo "installed config script."
+else
+    cp ./src/config.fish /etc/snap-pac-uki/config-new.fish
+    echo "found existing config script -> installed as -new file."
+end
 
 cp ./pacman/* /usr/share/libalpm/hooks/
 echo "installed pacman hooks."

src/config.fish

@@ -12,6 +12,9 @@ function config -d "sets some configuration variables"
     # images.
     set -g CFG_DEFAULT_SUBVOL "@"
 
+    # Wheter to add a new EFI entry for a new snapshot uki
+    set -g CFG_EFI "yes"
+
     # The device the EFI partition resides on
     set -g CFG_EFI_DEV "/dev/nvme0n1"
 

src/snap-pac-uki.fish

@@ -138,8 +138,10 @@ function main
                 cp "$CFG_BUILD_DIR/$id/arch-linux-$id.efi" "$CFG_UKI_DIR"
                 echo "  -> copied uki for snapshot $id into uki directory"
 
-                add_efi_entry $id
-                echo "  -> created efi boot entry for uki of snapshot $id"
+                if test "$CFG_EFI" = "yes"
+                    add_efi_entry $id
+                    echo "  -> created efi boot entry for uki of snapshot $id"
+                end
             end
 
         case "current"

uninstall.fish

@@ -3,9 +3,6 @@
 rm /usr/local/bin/snap-pac-uki
 echo "removed script."
 
-rm /etc/snap-pac-uki/config.fish
-echo "removed config script."
-
 for name in (ls ./pacman)
     rm /usr/share/libalpm/hooks/$name
 end