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116 lines
4.2 KiB
Markdown
116 lines
4.2 KiB
Markdown
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## Installation:
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Usage: `sudo ./install.sh [OPTIONS...]`
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```
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-t, --theme theme variant(s) [tela|vimix|stylish|whitesur] (default is tela)
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-i, --icon icon variant(s) [color|white|whitesur] (default is color)
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-s, --screen screen display variant(s) [1080p|2k|4k|ultrawide|ultrawide2k] (default is 1080p)
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-c, --custom-resolution set custom resolution (e.g., 1600x900) (disabled in default)
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-r, --remove remove theme [tela|vimix|stylish|whitesur] (must add theme name option, default is tela)
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-b, --boot install theme into '/boot/grub' or '/boot/grub2'
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-g, --generate do not install but generate theme into chosen directory (must add your directory)
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-h, --help show this help
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```
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*If no options are used, a user interface *`dialog`* will show up instead*
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### Examples:
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- Install Tela theme on 2k display device:
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```sh
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sudo ./install.sh -t tela -s 2k
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```
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- Install Tela theme with custom resolution:
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```sh
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sudo ./install.sh -t tela -c 1600x900
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```
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- Install Tela theme into /boot/grub/themes:
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```sh
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sudo ./install.sh -b -t tela
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```
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- Uninstall Tela theme:
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```sh
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sudo ./install.sh -r -t tela
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```
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## Installation with NixOS:
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To use this theme with NixOS you will have to enable [flakes](https://wiki.nixos.org/wiki/flakes). Before you do this, please inform yourself if you really want to, because flakes are still an unstable feature.
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First you will have to add grub2 to your `flake.nix` file as a new input.
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```nix
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# flake.nix
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{
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description = "NixOS configuration";
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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# Add grub2 themes to your inputs ...
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grub2-themes = {
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url = "github:vinceliuice/grub2-themes";
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};
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};
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outputs = inputs@{ nixpkgs, grub2-themes, ... }: {
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nixosConfigurations = {
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my_host = nixpkgs.lib.nixosSystem {
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system = "x86_64-linux";
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specialArgs = { inherit inputs; };
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# ... and then to your modules
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modules = [
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./configuration.nix
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grub2-themes.nixosModules.default
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];
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};
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};
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};
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}
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```
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After that, you can configure the theme as shown below. In this example it is inside the `configuration.nix` file but it can be any file you choose.
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```nix
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# configuration.nix
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{ inputs, config, pkgs, lib, ... }:
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{
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boot.loader.grub = { ... };
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boot.loader.grub2-theme = {
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enable = true;
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theme = "stylish";
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footer = true;
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customResolution = "1600x900"; # Optional: Set a custom resolution
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};
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}
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```
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## Issues / tweaks:
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### Correcting display resolution:
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- On the grub screen, press `c` to enter the command line
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- Enter `vbeinfo` or `videoinfo` to check available resolutions
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- Open `/etc/default/grub`, and edit `GRUB_GFXMODE=[height]x[width]x32` to match your resolution
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- Finally, run `grub-mkconfig -o /boot/grub/grub.cfg` to update your grub config
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### Setting a custom background:
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- Make sure you have `imagemagick` installed, or at least something that provides `convert` or `magick`
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- Find the resolution of your display, and make sure your background matches the resolution
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- 1920x1080 >> 1080p
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- 2560x1080 >> ultrawide
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- 2560x1440 >> 2k
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- 3440x1440 >> ultrawide2k
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- 3840x2160 >> 4k
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- Place your custom background inside the root of the project, and name it `background.jpg`
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- Run the installer like normal, but with -s `[YOUR_RESOLUTION]` and -t `[THEME]` and -i `[ICON]`
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- Make sure to replace `[YOUR_RESOLUTION]` with your resolution and `[THEME]` with the theme
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- Alternatively, use the `-c` option to set a custom resolution
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## Contributing:
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- If you made changes to icons, or added a new one:
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- Delete the existing icon, if there is one
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- Run `cd assets; ./render-all.sh`
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- Create a pull request from your branch or fork
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- If any issues occur, report then to the [issue](https://github.com/vinceliuice/grub2-themes/issues) page
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## Preview:
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## Documents
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[Grub2 theme reference](https://wiki.rosalab.ru/en/index.php/Grub2_theme_/_reference)
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[Grub2 theme tutorial](https://wiki.rosalab.ru/en/index.php/Grub2_theme_tutorial)
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