nvf/modules/plugins/treesitter/config.nix
diniamo f9789432f9
treewide: make the entire generated config lua based (#333)
* modules: switch to gerg's neovim-wrapper

* modules: use initViml instead of writing the file

* treewide: make the entire generated config lua based

* docs: remove mentions of configRC

* plugins/treesitter: remove vim.cmd hack

* treewide: move resolveDag to lib

* modules/wrapper(rc): fix typo

* treewide: migrate to pluginRC for correct DAG order

The "new" DAG order is as follows:
- (luaConfigPre)
- globalsScript
- basic
- theme
- pluginConfigs
- extraPluginConfigs
- mappings
- (luaConfigPost)

* plugins/theme: fix theme DAG place

* plugins/theme: fix fixed theme DAG place

* modules/wrapper(rc): add removed option module for configRC

* docs: add dag-entries chapter, add release note entry

* fix: formatting CI

* languages/nix: add missing `local`

* docs: fix page link

* docs: add mention of breaking changes at the start of the release notes

* plugins/neo-tree: convert to pluginRC

* modules/wrapper(rc): add back entryAnywhere

* modules/wrapper(rc): expose pluginRC

* apply raf patch

---------

Co-authored-by: NotAShelf <raf@notashelf.dev>
2024-07-20 08:30:48 +00:00

93 lines
3.8 KiB
Nix

{
config,
pkgs,
lib,
...
}: let
inherit (lib.modules) mkIf mkMerge;
inherit (lib.lists) optional optionals;
inherit (lib.nvim.binds) mkSetBinding addDescriptionsToMappings;
inherit (lib.nvim.lua) toLuaObject;
inherit (lib.nvim.dag) entryBefore entryAfter;
cfg = config.vim.treesitter;
usingNvimCmp = config.vim.autocomplete.enable && config.vim.autocomplete.type == "nvim-cmp";
self = import ./treesitter.nix {inherit pkgs lib;};
mappingDefinitions = self.options.vim.treesitter.mappings;
mappings = addDescriptionsToMappings cfg.mappings mappingDefinitions;
in {
config = mkIf cfg.enable {
vim = {
startPlugins = ["nvim-treesitter"] ++ optional usingNvimCmp "cmp-treesitter";
autocomplete.sources = {"treesitter" = "[Treesitter]";};
treesitter.grammars = optionals cfg.addDefaultGrammars cfg.defaultGrammars;
maps = {
# HACK: Using mkSetLuaBinding and putting the lua code does not work for some reason: It just selects the whole file.
# This works though, and if it ain't broke, don't fix it.
normal = mkSetBinding mappings.incrementalSelection.init ":lua require('nvim-treesitter.incremental_selection').init_selection()<CR>";
visualOnly = mkMerge [
(mkSetBinding mappings.incrementalSelection.incrementByNode "<cmd>lua require('nvim-treesitter.incremental_selection').node_incremental()<CR>")
(mkSetBinding mappings.incrementalSelection.incrementByScope "<cmd>lua require('nvim-treesitter.incremental_selection').scope_incremental()<CR>")
(mkSetBinding mappings.incrementalSelection.decrementByNode "<cmd>lua require('nvim-treesitter.incremental_selection').node_decremental()<CR>")
];
};
# For some reason treesitter highlighting does not work on start if this is set before syntax on
pluginRC.treesitter-fold = mkIf cfg.fold (entryBefore ["basic"] ''
-- This is required by treesitter-context to handle folds
vim.o.foldmethod = "expr"
vim.o.foldexpr = "nvim_treesitter#foldexpr()"
-- This is optional, but is set rather as a sane default.
-- If unset, opened files will be folded by automatically as
-- the files are opened
vim.o.foldenable = false
'');
pluginRC.treesitter = entryAfter ["basic"] ''
require('nvim-treesitter.configs').setup {
-- Disable imperative treesitter options that would attempt to fetch
-- grammars into the read-only Nix store. To add additional grammars here
-- you must use the `config.vim.treesitter.grammars` option.
auto_install = false,
sync_install = false,
ensure_installed = {},
-- Indentation module for Treesitter
indent = {
enable = ${toLuaObject cfg.indent.enable},
disable = ${toLuaObject cfg.indent.disable},
},
-- Highlight module for Treesitter
highlight = {
enable = ${toLuaObject cfg.highlight.enable},
disable = ${toLuaObject cfg.highlight.disable},
additional_vim_regex_highlighting = ${toLuaObject cfg.highlight.additionalVimRegexHighlighting},
},
-- Indentation module for Treesitter
-- Keymaps are set to false here as they are
-- handled by `vim.maps` entries calling lua
-- functions achieving the same functionality.
incremental_selection = {
enable = ${toLuaObject cfg.incrementalSelection.enable},
disable = ${toLuaObject cfg.incrementalSelection.disable},
keymaps = {
init_selection = false,
node_incremental = false,
scope_incremental = false,
node_decremental = false,
},
},
}
'';
};
};
}