63 lines
2.1 KiB
Nix
63 lines
2.1 KiB
Nix
{
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config,
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lib,
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...
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}:
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with lib;
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with builtins; let
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cfg = config.vim.treesitter;
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usingNvimCmp = config.vim.autocomplete.enable && config.vim.autocomplete.type == "nvim-cmp";
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self = import ./treesitter.nix {inherit lib;};
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mappingDefinitions = self.options.vim.treesitter.mappings;
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mappings = addDescriptionsToMappings cfg.mappings mappingDefinitions;
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in {
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config = mkIf cfg.enable {
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vim.startPlugins =
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["nvim-treesitter"]
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++ optional usingNvimCmp "cmp-treesitter";
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vim.autocomplete.sources = {"treesitter" = "[Treesitter]";};
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# For some reason, using mkSetLuaBinding and putting the lua code does not work. It just selects the whole file.
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# This works though, and if it ain't broke, don't fix it.
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vim.maps.normal = mkSetBinding mappings.incrementalSelection.init ":lua require('nvim-treesitter.incremental_selection').init_selection()<CR>";
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vim.maps.visualOnly = mkMerge [
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(mkSetBinding mappings.incrementalSelection.incrementByNode ":lua require('nvim-treesitter.incremental_selection').node_incremental()<CR>")
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(mkSetBinding mappings.incrementalSelection.incrementByScope ":lua require('nvim-treesitter.incremental_selection').scope_incremental()<CR>")
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(mkSetBinding mappings.incrementalSelection.decrementByNode ":lua require('nvim-treesitter.incremental_selection').node_decremental()<CR>")
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];
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# For some reason treesitter highlighting does not work on start if this is set before syntax on
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vim.configRC.treesitter-fold = mkIf cfg.fold (nvim.dag.entryBefore ["basic"] ''
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set foldmethod=expr
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set foldexpr=nvim_treesitter#foldexpr()
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set nofoldenable
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'');
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vim.luaConfigRC.treesitter = nvim.dag.entryAnywhere ''
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require'nvim-treesitter.configs'.setup {
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highlight = {
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enable = true,
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disable = {},
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},
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auto_install = false,
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ensure_installed = {},
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incremental_selection = {
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enable = true,
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keymaps = {
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init_selection = false,
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node_incremental = false,
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scope_incremental = false,
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node_decremental = false,
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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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