feat: add Neovim LSP-related plugins and configurations

manjaro_packages

@@ -4,5 +4,7 @@ ctags
 fd
 fzf
 neovim
+npm
 ripgrep
+unzip
 zsh

stylua.toml

@@ -0,0 +1,4 @@
+column_width = 80
+line_endings = "Unix"
+indent_type = "Spaces"
+indent_width = 2

vim/lazy-lock.json

@@ -1,12 +1,27 @@
 {
+  "LuaSnip": { "branch": "master", "commit": "03c8e67eb7293c404845b3982db895d59c0d1538" },
   "bullets.vim": { "branch": "master", "commit": "83fa7298085be647e6b378ef2c8ca491ca032154" },
+  "cmp-buffer": { "branch": "main", "commit": "3022dbc9166796b644a841a02de8dd1cc1d311fa" },
+  "cmp-nvim-lsp": { "branch": "main", "commit": "39e2eda76828d88b773cc27a3f61d2ad782c922d" },
+  "cmp-path": { "branch": "main", "commit": "91ff86cd9c29299a64f968ebb45846c485725f23" },
+  "cmp_luasnip": { "branch": "master", "commit": "98d9cb5c2c38532bd9bdb481067b20fea8f32e90" },
+  "conform.nvim": { "branch": "master", "commit": "6239d9986f51ca93ded99ecdb1af0e287eabb651" },
   "csv.vim": { "branch": "master", "commit": "bddfcbadd788ab11eb3dbba4550a38a412fe3705" },
+  "dressing.nvim": { "branch": "master", "commit": "43b8f74e0b1e3f41e51f640f8efa3bcd401cea0d" },
+  "fidget.nvim": { "branch": "main", "commit": "ef99df04a1c53a453602421bc0f756997edc8289" },
   "gitsigns.nvim": { "branch": "main", "commit": "0b04035bb7b3c83e999b9676e2fb46fd0aa9f910" },
   "indent-blankline.nvim": { "branch": "master", "commit": "7871a88056f7144defca9c931e311a3134c5d509" },
   "lazy.nvim": { "branch": "main", "commit": "7967abe55752aa90532e6bb4bd4663fe27a264cb" },
+  "lazydev.nvim": { "branch": "main", "commit": "491452cf1ca6f029e90ad0d0368848fac717c6d2" },
   "lualine.nvim": { "branch": "master", "commit": "2a5bae925481f999263d6f5ed8361baef8df4f83" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "25c11854aa25558ee6c03432edfa0df0217324be" },
+  "mason-tool-installer.nvim": { "branch": "main", "commit": "c5e07b8ff54187716334d585db34282e46fa2932" },
+  "mason.nvim": { "branch": "main", "commit": "c43eeb5614a09dc17c03a7fb49de2e05de203924" },
   "mini.icons": { "branch": "main", "commit": "a2742459f0ee32806c2438ca06b4d8b331f3f4d4" },
+  "nvim-cmp": { "branch": "main", "commit": "983453e32cb35533a119725883c04436d16c0120" },
   "nvim-highlight-colors": { "branch": "main", "commit": "e967e2ba13fd4ca731b41d0e5cc1ac2edcd6e25e" },
+  "nvim-lint": { "branch": "master", "commit": "36da8dd0ddc4f88e0beae234c20e75397326f143" },
+  "nvim-lspconfig": { "branch": "master", "commit": "056f569f71e4b726323b799b9cfacc53653bceb3" },
   "nvim-solarized-lua": { "branch": "master", "commit": "d69a263c97cbc765ca442d682b3283aefd61d4ac" },
   "nvim-treesitter": { "branch": "master", "commit": "cfc6f2c117aaaa82f19bcce44deec2c194d900ab" },
   "nvim-treesitter-context": { "branch": "master", "commit": "158377d700596367a91ea41818f76abdbf75a232" },

vim/lua/plugins/autoformat.lua

@@ -0,0 +1,43 @@
+return {
+  "stevearc/conform.nvim",
+  -- Load plugin before writing file, since it will automatically format when
+  -- writing
+  event = { "BufWritePre" },
+  -- Also load
+  cmd = { "ConformInfo" },
+  init = function()
+    -- Set formatexpr so builtin vim formatting commands will use conform.
+    -- This sets the following options automatically:
+    -- opts = vim.tbl_deep_extend("keep", opts or {}, {
+    --   timeout_ms = 500,
+    --   lsp_format = "fallback",
+    --   bufnr = vim.api.nvim_get_current_buf(),
+    -- })
+    vim.o.formatexpr = "v:lua.require'conform'.formatexpr()"
+  end,
+  opts = {
+    notify_on_error = false,
+    format_on_save = function(bufnr)
+      -- Disable "format_on_save lsp_fallback" for languages that don't have a
+      -- well standardized coding style. You can add additional languages here
+      -- or re-enable it for the disabled ones.
+      local disable_filetypes = { c = true, cpp = true }
+      local lsp_format_opt
+      if disable_filetypes[vim.bo[bufnr].filetype] then
+        lsp_format_opt = "never"
+      else
+        lsp_format_opt = "fallback"
+      end
+      return {
+        timeout_ms = 500,
+        lsp_format = lsp_format_opt,
+      }
+    end,
+    -- Configure formatters per file type.
+    formatters_by_ft = {
+      lua = { "stylua" },
+      python = { "isort", "black" },
+      markdown = { "markdownlint" },
+    },
+  },
+}

vim/lua/plugins/completion.lua

@@ -0,0 +1,76 @@
+return {
+  "hrsh7th/nvim-cmp",
+  event = "VimEnter",
+  dependencies = {
+    {
+      "L3MON4D3/LuaSnip",
+      build = (function()
+        return "make install_jsregexp"
+      end)(),
+    },
+    "saadparwaiz1/cmp_luasnip",
+    "hrsh7th/cmp-nvim-lsp",
+    "hrsh7th/cmp-buffer",
+    "hrsh7th/cmp-path",
+  },
+  config = function()
+    local cmp = require("cmp")
+    local luasnip = require("luasnip")
+    luasnip.config.setup({})
+
+    cmp.setup({
+      snippet = {
+        expand = function(args)
+          vim.snippet.expand(args.body)
+        end,
+      },
+      completion = {
+        -- Only manual completions, please
+        autocomplete = false,
+        completeopt = "menu,menuone,noinsert",
+      },
+
+      mapping = cmp.mapping.preset.insert({
+        -- Scroll the documentation window [b]ack / [f]orward
+        ["<C-b>"] = cmp.mapping.scroll_docs(-4),
+        ["<C-f>"] = cmp.mapping.scroll_docs(4),
+
+        -- Trigger a completion from nvim-cmp.
+        ["<C-Space>"] = cmp.mapping.complete({}),
+
+        -- Think of <c-l> as moving to the right of your snippet expansion.
+        --  So if you have a snippet that's like:
+        --  function $name($args)
+        --    $body
+        --  end
+        --
+        -- <c-l> will move you to the right of each of the expansion locations.
+        -- <c-h> is similar, except moving you backwards.
+        ["<C-l>"] = cmp.mapping(function()
+          if luasnip.expand_or_locally_jumpable() then
+            luasnip.expand_or_jump()
+          end
+        end, { "i", "s" }),
+        ["<C-h>"] = cmp.mapping(function()
+          if luasnip.locally_jumpable(-1) then
+            luasnip.jump(-1)
+          end
+        end, { "i", "s" }),
+
+        -- For more advanced Luasnip keymaps (e.g. selecting choice nodes,
+        -- expansion) see:
+        -- https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
+      }),
+      sources = {
+        {
+          name = "lazydev",
+          -- set group index to 0 to skip loading LuaLS completions as lazydev recommends it
+          group_index = 0,
+        },
+        { name = "nvim_lsp" },
+        { name = "buffer" },
+        { name = "path" },
+      },
+    })
+  end,
+}

vim/lua/plugins/dressing.lua

@@ -0,0 +1,3 @@
+return {
+  "stevearc/dressing.nvim",
+}

vim/lua/plugins/lazydev.lua

@@ -0,0 +1,10 @@
+return {
+  'folke/lazydev.nvim',
+  ft = 'lua',
+  opts = {
+    library = {
+      -- Load luvit types when the `vim.uv` word is found
+      { path = 'luvit-meta/library', words = { 'vim%.uv' } },
+    },
+  },
+}

vim/lua/plugins/lint.lua

@@ -0,0 +1,33 @@
+return {
+  {
+    "mfussenegger/nvim-lint",
+    event = { "BufReadPre", "BufNewFile" },
+    config = function()
+      local lint = require("lint")
+      lint.linters_by_ft = {
+        dockerfile = { "hadolint" },
+        json = { "jsonlint" },
+        markdown = { "markdownlint" },
+        terraform = { "tflint" },
+      }
+
+      -- Create autocommand which carries out the actual linting
+      -- on the specified events.
+      local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
+      vim.api.nvim_create_autocmd(
+        { "BufEnter", "BufWritePost", "InsertLeave" },
+        {
+          group = lint_augroup,
+          callback = function()
+            -- Only run the linter in buffers that you can modify in order to
+            -- avoid superfluous noise, notably within the handy LSP pop-ups that
+            -- describe the hovered symbol using Markdown.
+            if vim.opt_local.modifiable:get() then
+              lint.try_lint()
+            end
+          end,
+        }
+      )
+    end,
+  },
+}