78 lines
2.4 KiB
Nix
78 lines
2.4 KiB
Nix
{ flake-parts-lib, lib, ... }:
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let
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inherit (lib) mkOption types;
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in
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{
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imports = [ ../base ];
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options.perSystem = flake-parts-lib.mkPerSystemOption (
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{ config, pkgs, ... }:
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{
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options.helix = {
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# https://github.com/helix-editor/helix/blob/master/languages.toml
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# https://helix-editor.vercel.app/reference/formatters
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# https://docs.helix-editor.com/lang-support.html
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languages = mkOption {
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description = ''
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Configuration for Helix `languages.toml`.
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'';
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# type = types.attrs;
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type = types.submodule {
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options = {
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language = mkOption {
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description = ''
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`language` in `languages.toml`.
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'';
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type = types.listOf types.attrs;
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default = [ ];
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};
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language-server = mkOption {
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description = ''
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`language-server` in `languages.toml`.
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'';
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type = types.attrs;
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default = { };
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};
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};
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};
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default = { };
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};
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};
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config.devshells.default =
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let
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tomlFormatter = pkgs.formats.toml { };
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helix = {
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languages = {
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name = "languages.toml";
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content = config.helix.languages;
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path = tomlFormatter.generate "languages.toml" helix.languages.content;
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};
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directory = {
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name = ".helix";
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path = pkgs.linkFarm helix.directory.name [
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{
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name = helix.languages.name;
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path = helix.languages.path;
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}
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];
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};
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};
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in
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{
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commands = [
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{
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help = " generate Helix grammars";
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name = "helix-grammars";
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command = "${pkgs.helix}/bin/hx --grammar fetch && hx --grammar build";
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category = " Helix";
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}
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];
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packages = [ pkgs.helix ];
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devshell.startup.helix_config.text = ''
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mkdir -p .helix
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${pkgs.uutils-coreutils-noprefix}/bin/rm -rf ./${helix.directory.name}
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${pkgs.uutils-coreutils-noprefix}/bin/ln -fsn ${helix.directory.path} ./${helix.directory.name}
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'';
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};
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}
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);
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}
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