feat: improved blink completions (better trigger chars)

README.md

@@ -6,7 +6,7 @@ It uses:
 - NeoVim's built-in LSP support, with lspconfig for the language server configuration
 - none-ls for formatters
 - Snacks.nvim for search, file explorer and more
-- blink.cmp for completions, with LuaSnip for snippets
+- blink.cmp for completions and snippets
 - Nightfox theme, with customized colours
 - TODO comment highlighting
 - Debugger support (through nvim-dap)

nvim/lua/plugins/lsp/completion.lua

@@ -1,67 +1,91 @@
+local trigger_chars_add = { "-", "*", "@" }
 return {
-	"saghen/blink.cmp",
-	-- optional: provides snippets for the snippet source
-	dependencies = { "rafamadriz/friendly-snippets", "L3MON4D3/LuaSnip" },
+    "saghen/blink.cmp",
+    -- optional: provides snippets for the snippet source
+    dependencies = { "rafamadriz/friendly-snippets" },
 
-	-- use a release tag to download pre-built binaries
-	version = "1.*",
+    -- use a release tag to download pre-built binaries
+    version = "1.*",
 
-	---@module 'blink.cmp'
-	---@type blink.cmp.Config
-	opts = {
-		-- 'default' (recommended) for mappings similar to built-in completions (C-y to accept)
-		-- 'super-tab' for mappings similar to vscode (tab to accept)
-		-- 'enter' for enter to accept
-		-- 'none' for no mappings
-		--
-		-- All presets have the following mappings:
-		-- C-space: Open menu or open docs if already open
-		-- C-n/C-p or Up/Down: Select next/previous item
-		-- C-e: Hide menu
-		-- C-k: Toggle signature help (if signature.enabled = true)
-		--
-		-- See :h blink-cmp-config-keymap for defining your own keymap
-		keymap = {
-			preset = "super-tab",
-			["<C-k>"] = { "select_prev", "fallback" },
-			["<C-j>"] = { "select_next", "fallback" },
-			["<C-n>"] = { "show_documentation", "hide_documentation" },
-			["<C-S-j>"] = { "scroll_documentation_down", "scroll_signature_down" },
-			["<C-S-k>"] = { "scroll_documentation_up", "scroll_signature_up" },
-			["<C-,>"] = { "snippet_backward", "fallback" },
-			["<C-.>"] = { "snippet_forward", "fallback" },
-			["<C-s>"] = { "show_signature", "hide_signature", "fallback" },
-		},
+    ---@module 'blink.cmp'
+    ---@type blink.cmp.Config
+    opts = {
+        -- 'default' (recommended) for mappings similar to built-in completions (C-y to accept)
+        -- 'super-tab' for mappings similar to vscode (tab to accept)
+        -- 'enter' for enter to accept
+        -- 'none' for no mappings
+        --
+        -- All presets have the following mappings:
+        -- C-space: Open menu or open docs if already open
+        -- C-n/C-p or Up/Down: Select next/previous item
+        -- C-e: Hide menu
+        -- C-k: Toggle signature help (if signature.enabled = true)
+        --
+        -- See :h blink-cmp-config-keymap for defining your own keymap
+        keymap = {
+            preset = "super-tab",
+            ["<C-k>"] = { "select_prev", "fallback" },
+            ["<C-j>"] = { "select_next", "fallback" },
+            ["<C-n>"] = { "show_documentation", "hide_documentation" },
+            ["<C-S-j>"] = { "scroll_documentation_down", "scroll_signature_down" },
+            ["<C-S-k>"] = { "scroll_documentation_up", "scroll_signature_up" },
+            ["<C-,>"] = { "snippet_backward", "fallback" },
+            ["<C-.>"] = { "snippet_forward", "fallback" },
+            ["<C-s>"] = { "show_signature", "hide_signature", "fallback" },
+        },
 
-		appearance = {
-			-- 'mono' (default) for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
-			-- Adjusts spacing to ensure icons are aligned
-			nerd_font_variant = "mono",
-		},
+        appearance = {
+            -- 'mono' (default) for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
+            -- Adjusts spacing to ensure icons are aligned
+            nerd_font_variant = "mono",
+        },
 
-		-- (Default) Only show the documentation popup when manually triggered
-		completion = {
-			documentation = { auto_show = false },
-			list = {
-				cycle = { from_top = true, from_bottom = true },
+        -- (Default) Only show the documentation popup when manually triggered
+        completion = {
+            documentation = { auto_show = true, auto_show_delay_ms = 500 },
+            trigger = {},
+            list = {
+                cycle = { from_top = true, from_bottom = true },
                 selection = {
-                    auto_insert = false
-                }
-			},
-		},
+                    auto_insert = false,
+                },
+            },
+            ghost_text = {
+                enabled = true,
+            },
+        },
 
-		-- Default list of enabled providers defined so that you can extend it
-		-- elsewhere in your config, without redefining it, due to `opts_extend`
-		sources = {
-			default = { "lsp", "path", "snippets", "buffer" },
-		},
+        -- Default list of enabled providers defined so that you can extend it
+        -- elsewhere in your config, without redefining it, due to `opts_extend`
+        sources = {
+            default = { "lsp", "path", "snippets", "buffer" },
+            providers = {
+                snippets = {
+                    override = {
+                        get_trigger_characters = function(self)
+                            if self.get_trigger_characters then
+                                local stat, trigger_chars = pcall(self:get_trigger_characters())
+                                if stat then
+                                    vim.list_extend(trigger_chars, trigger_chars_add)
+                                    return trigger_chars
+                                else
+                                    return trigger_chars_add
+                                end
+                            else
+                                return trigger_chars_add
+                            end
+                        end,
+                    },
+                },
+            },
+        },
 
-		-- (Default) Rust fuzzy matcher for typo resistance and significantly better performance
-		-- You may use a lua implementation instead by using `implementation = "lua"` or fallback to the lua implementation,
-		-- when the Rust fuzzy matcher is not available, by using `implementation = "prefer_rust"`
-		--
-		-- See the fuzzy documentation for more information
-		fuzzy = { implementation = "prefer_rust_with_warning" },
-	},
-	opts_extend = { "sources.default" },
+        -- (Default) Rust fuzzy matcher for typo resistance and significantly better performance
+        -- You may use a lua implementation instead by using `implementation = "lua"` or fallback to the lua implementation,
+        -- when the Rust fuzzy matcher is not available, by using `implementation = "prefer_rust"`
+        --
+        -- See the fuzzy documentation for more information
+        fuzzy = { implementation = "prefer_rust_with_warning" },
+    },
+    opts_extend = { "sources.default" },
 }

nvim/lua/plugins/lsp/lspconfig.lua

@@ -17,13 +17,6 @@ return {
 			vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
 		end
 
-		local luasnip = require("luasnip")
-
-		-- loads vscode style snippets from installed plugins (e.g. friendly-snippets)
-		require("luasnip.loaders.from_vscode").lazy_load()
-		require("luasnip.loaders.from_vscode").load({ paths = { "~/.config/nvim/snippets" } })
-		luasnip.setup({})
-
 		-- ───────────────────────────────────────────────────────────────────
 		--          ╭───────────────────────────────────────────────╮
 		--          │        Import configs from other files        │

nvim/lua/plugins/lsp/none-ls.lua

@@ -12,7 +12,12 @@ return {
 
         null_ls.setup({
             sources = {
-                null_ls.builtins.formatting.stylua,
+                null_ls.builtins.formatting.stylua.with({
+                    extra_args = {
+                        '--indent-type',
+                        'Spaces'
+                    }
+                }),
                 null_ls.builtins.formatting.prettier.with({
                     filetypes = {
                         "css",