mirror of
https://github.com/NotAShelf/nvf.git
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treewide: rewrite autocompletion module and related stuff (#404)
* modules/completion: rewrite
* treewide: remove vsnip, add luasnip
* nvim-cmp: add default sorting
* nvim-cmp: load after luasnip
* lib: fix docs for mergelessListOf
* docs: add changelog entires for rewrite
* deprecations: add rewrite deprecations
* nvim-cmp: clarify in format description
* docs: fix option reference in release notes
* treewide: remove reduant `// {default = false;}`s
* luasnip: add missing `{option}` for option reference
* deprecations: add entry for vsnip
* nvim-autopairs: use multiline string
* nvim-dap: use outer attribute
This commit is contained in:
diniamo
GitHub
parent
ef413736e9
commit
7dbd1cd8d1
33 changed files with 512 additions and 483 deletions
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@ -3,246 +3,115 @@
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config,
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...
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}: let
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inherit (builtins) toJSON;
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inherit (lib.modules) mkIf mkMerge;
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inherit (lib.attrsets) attrNames mapAttrsToList;
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inherit (lib.strings) concatMapStringsSep concatStringsSep optionalString;
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inherit (lib.nvim.binds) addDescriptionsToMappings mkSetLuaBinding;
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inherit (lib.nvim.dag) entryAnywhere entryAfter;
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inherit (lib.modules) mkIf;
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inherit (lib.strings) optionalString;
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inherit (lib.generators) mkLuaInline;
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inherit (lib.nvim.binds) addDescriptionsToMappings;
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inherit (lib.nvim.dag) entryAfter;
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inherit (lib.nvim.lua) toLuaObject;
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inherit (builtins) attrNames;
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cfg = config.vim.autocomplete;
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lspkindEnabled = config.vim.lsp.enable && config.vim.lsp.lspkind.enable;
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self = import ./nvim-cmp.nix {inherit lib;};
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mappingDefinitions = self.options.vim.autocomplete.mappings;
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cfg = config.vim.autocomplete.nvim-cmp;
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luasnipEnable = config.vim.snippets.luasnip.enable;
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self = import ./nvim-cmp.nix {inherit lib config;};
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mappingDefinitions = self.options.vim.autocomplete.nvim-cmp.mappings;
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mappings = addDescriptionsToMappings cfg.mappings mappingDefinitions;
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builtSources =
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concatMapStringsSep
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"\n"
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(n: "{ name = '${n}'},")
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(attrNames cfg.sources);
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builtMaps =
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concatStringsSep
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"\n"
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(mapAttrsToList
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(n: v:
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if v == null
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then ""
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else "${n} = '${v}',")
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cfg.sources);
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dagPlacement =
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if lspkindEnabled
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then entryAfter ["lspkind"]
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else entryAnywhere;
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in {
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config = mkIf cfg.enable {
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vim.startPlugins = [
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"nvim-cmp"
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"cmp-buffer"
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"cmp-vsnip"
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"cmp-path"
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"vim-vsnip"
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];
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vim = {
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startPlugins = [
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"nvim-cmp"
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"cmp-buffer"
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"cmp-path"
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];
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vim.autocomplete.sources = {
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"nvim-cmp" = null;
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"vsnip" = "[VSnip]";
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"buffer" = "[Buffer]";
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"crates" = "[Crates]";
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"path" = "[Path]";
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"copilot" = "[Copilot]";
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};
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autocomplete.nvim-cmp.sources = {
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nvim-cmp = null;
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buffer = "[Buffer]";
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path = "[Path]";
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};
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vim.maps.insert = mkMerge [
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(mkSetLuaBinding mappings.complete ''
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require('cmp').complete
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'')
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(let
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defaultKeys =
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if config.vim.autopairs.enable
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then "require('nvim-autopairs').autopairs_cr()"
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else "vim.api.nvim_replace_termcodes(${toJSON mappings.confirm.value}, true, false, true)";
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in
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mkSetLuaBinding mappings.confirm ''
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function()
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if not require('cmp').confirm({ select = true }) then
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vim.fn.feedkeys(${defaultKeys}, 'n')
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autocomplete.nvim-cmp.setupOpts = {
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sources = map (s: {name = s;}) (attrNames cfg.sources);
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# TODO: try to get nvim-cmp to follow global border style
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window = mkIf config.vim.ui.borders.enable {
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completion = mkLuaInline "cmp.config.window.bordered()";
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documentation = mkLuaInline "cmp.config.window.bordered()";
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};
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formatting.format = cfg.format;
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};
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pluginRC.nvim-cmp = mkIf cfg.enable (entryAfter ["autopairs" "luasnip"] ''
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local luasnip = require("luasnip")
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local cmp = require("cmp")
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cmp.setup(${toLuaObject cfg.setupOpts})
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'');
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# `cmp` and `luasnip` are defined above, in the `nvim-cmp` section
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autocomplete.nvim-cmp.setupOpts.mapping = {
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${mappings.complete.value} = mkLuaInline "cmp.mapping.complete()";
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${mappings.close.value} = mkLuaInline "cmp.mapping.abort()";
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${mappings.scrollDocsUp.value} = mkLuaInline "cmp.mapping.scroll_docs(-4)";
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${mappings.scrollDocsDown.value} = mkLuaInline "cmp.mapping.scroll_docs(4)";
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${mappings.confirm.value} = mkLuaInline ''
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cmp.mapping(function(fallback)
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if cmp.visible() then
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${
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if luasnipEnable
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then ''
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if luasnip.expandable() then
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luasnip.expand()
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else
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cmp.confirm({ select = true })
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end
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''
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else "cmp.confirm({ select = true })"
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}
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else
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fallback()
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end
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end
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'')
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(mkSetLuaBinding mappings.next ''
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function()
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local has_words_before = function()
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local line, col = unpack(vim.api.nvim_win_get_cursor(0))
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return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
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end
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end)
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'';
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local cmp = require('cmp')
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${mappings.next.value} = mkLuaInline ''
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cmp.mapping(function(fallback)
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local has_words_before = function()
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local line, col = unpack(vim.api.nvim_win_get_cursor(0))
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return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
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end
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local feedkey = function(key, mode)
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vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
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end
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if cmp.visible() then
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cmp.select_next_item()
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${optionalString luasnipEnable ''
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elseif luasnip.locally_jumpable(1) then
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luasnip.jump(1)
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''}
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elseif has_words_before() then
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cmp.complete()
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else
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fallback()
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end
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end)
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'';
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if cmp.visible() then
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cmp.select_next_item()
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elseif vim.fn['vsnip#available'](1) == 1 then
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feedkey("<Plug>(vsnip-expand-or-jump)", "")
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elseif has_words_before() then
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cmp.complete()
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else
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local termcode = vim.api.nvim_replace_termcodes(${toJSON mappings.next.value}, true, false, true)
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vim.fn.feedkeys(termcode, 'n')
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end
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end
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'')
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(mkSetLuaBinding mappings.previous ''
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function()
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local cmp = require('cmp')
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local feedkey = function(key, mode)
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vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
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end
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if cmp.visible() then
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cmp.select_prev_item()
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elseif vim.fn['vsnip#available'](-1) == 1 then
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feedkeys("<Plug>(vsnip-jump-prev)", "")
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end
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end
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'')
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(mkSetLuaBinding mappings.close ''
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require('cmp').mapping.abort()
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'')
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(mkSetLuaBinding mappings.scrollDocsUp ''
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require('cmp').mapping.scroll_docs(-4)
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'')
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(mkSetLuaBinding mappings.scrollDocsDown ''
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require('cmp').mapping.scroll_docs(4)
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'')
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];
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vim.maps.command = mkMerge [
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(mkSetLuaBinding mappings.complete ''
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require('cmp').complete
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'')
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(mkSetLuaBinding mappings.close ''
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require('cmp').mapping.close()
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'')
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(mkSetLuaBinding mappings.scrollDocsUp ''
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require('cmp').mapping.scroll_docs(-4)
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'')
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(mkSetLuaBinding mappings.scrollDocsDown ''
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require('cmp').mapping.scroll_docs(4)
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'')
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];
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vim.maps.select = mkMerge [
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(mkSetLuaBinding mappings.next ''
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function()
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local cmp = require('cmp')
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local has_words_before = function()
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local line, col = unpack(vim.api.nvim_win_get_cursor(0))
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return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
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end
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local feedkey = function(key, mode)
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vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
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end
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if cmp.visible() then
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cmp.select_next_item()
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elseif vim.fn['vsnip#available'](1) == 1 then
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feedkey("<Plug>(vsnip-expand-or-jump)", "")
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elseif has_words_before() then
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cmp.complete()
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else
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local termcode = vim.api.nvim_replace_termcodes(${toJSON mappings.next.value}, true, false, true)
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vim.fn.feedkeys(termcode, 'n')
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end
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end
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'')
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(mkSetLuaBinding mappings.previous ''
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function()
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local cmp = require('cmp')
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local feedkey = function(key, mode)
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vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
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end
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if cmp.visible() then
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cmp.select_prev_item()
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elseif vim.fn['vsnip#available'](-1) == 1 then
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feedkeys("<Plug>(vsnip-jump-prev)", "")
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end
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end
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'')
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];
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# TODO: alternative snippet engines to vsnip
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# https://github.com/hrsh7th/nvim-cmp/blob/main/doc/cmp.txt#L82
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vim.pluginRC.completion = mkIf (cfg.type == "nvim-cmp") (dagPlacement ''
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local nvim_cmp_menu_map = function(entry, vim_item)
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-- name for each source
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vim_item.menu = ({
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${builtMaps}
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})[entry.source.name]
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return vim_item
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end
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${optionalString lspkindEnabled ''
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lspkind_opts.before = ${cfg.formatting.format}
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''}
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local cmp = require'cmp'
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cmp.setup({
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${optionalString config.vim.ui.borders.enable ''
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-- explicitly enabled by setting ui.borders.enable = true
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-- TODO: try to get nvim-cmp to follow global border style
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window = {
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completion = cmp.config.window.bordered(),
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documentation = cmp.config.window.bordered(),
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},
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''}
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snippet = {
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expand = function(args)
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vim.fn["vsnip#anonymous"](args.body)
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end,
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},
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sources = {
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${builtSources}
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},
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completion = {
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completeopt = 'menu,menuone,noinsert',
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${optionalString (!cfg.alwaysComplete) "autocomplete = false"}
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},
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formatting = {
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format =
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${
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if lspkindEnabled
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then "lspkind.cmp_format(lspkind_opts)"
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else cfg.formatting.format
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},
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}
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})
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${optionalString (config.vim.autopairs.enable && config.vim.autopairs.type == "nvim-autopairs") ''
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local cmp_autopairs = require('nvim-autopairs.completion.cmp')
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cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done({ map_char = { text = ""} }))
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''}
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'');
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vim.snippets.vsnip.enable =
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if (cfg.type == "nvim-cmp")
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then true
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else config.vim.snippets.vsnip.enable;
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${mappings.previous.value} = mkLuaInline ''
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cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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${optionalString luasnipEnable ''
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elseif luasnip.locally_jumpable(-1) then
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luasnip.jump(-1)
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''}
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else
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fallback()
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end
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end)
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'';
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};
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};
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};
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}
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