[chore] nvim: run lua-ls formatter over everything

also change all the lua stuff to make the lsp happy

src/.config/nvim/lua/coding.lua

@@ -32,21 +32,21 @@ vim.api.nvim_create_autocmd(
 -- syntax highlighting
 -- plug: nvim-treesitter
 ------
-require'nvim-treesitter.configs'.setup {
-  ensure_installed = { "c", "cpp", "javascript", "typescript", "python", "vim", "fish", "bash" },
-  sync_install = false,
-  auto_install = false,
-  highlight = {
-    enable = true,
+require 'nvim-treesitter.configs'.setup {
+	ensure_installed = { "c", "cpp", "javascript", "typescript", "python", "vim", "fish", "bash" },
+	sync_install = false,
+	auto_install = false,
+	highlight = {
+		enable = true,
 
-    disable = function(lang, buf)
-        local max_filesize = 100 * 1024 -- 100 KB
-        local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
-        if ok and stats and stats.size > max_filesize then
-            return true
-        end
-    end,
-  },
+		disable = function(lang, buf)
+			local max_filesize = 100 * 1024 -- 100 KB
+			local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+			if ok and stats and stats.size > max_filesize then
+				return true
+			end
+		end,
+	},
 }
 
 
@@ -55,18 +55,18 @@ require'nvim-treesitter.configs'.setup {
 -- plug: trouble.nvim
 ------
 require('trouble').setup({
-    icons = false,
-    fold_open = "v", -- icon used for open folds
-    fold_closed = ">", -- icon used for closed folds
-    indent_lines = false, -- add an indent guide below the fold icons
-    signs = {
-        -- icons / text used for a diagnostic
-        error = "error",
-        warning = "warn",
-        hint = "hint",
-        information = "info"
-    },
-    use_diagnostic_signs = false -- enabling this will use the signs defined in your lsp client
+	icons = false,
+	fold_open = "v",      -- icon used for open folds
+	fold_closed = ">",    -- icon used for closed folds
+	indent_lines = false, -- add an indent guide below the fold icons
+	signs = {
+		-- icons / text used for a diagnostic
+		error = "error",
+		warning = "warn",
+		hint = "hint",
+		information = "info"
+	},
+	use_diagnostic_signs = false -- enabling this will use the signs defined in your lsp client
 })
 keymap("<leader>dxx", "<cmd>TroubleToggle<cr>")
 keymap("<leader>dxw", "<cmd>TroubleToggle workspace_diagnostics<cr>")
@@ -88,12 +88,11 @@ keymap("gR", "<cmd>TroubleToggle lsp_references<cr>")
 -- plug: nvim-lspconfig
 ------
 local on_attach = function(client, bufnr)
-	local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
 	local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
 	-- Enable completion triggered by <c-x><c-o>
 	buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
 
-	local opts = { noremap=true, silent=true }
+	local opts = { noremap = true, silent = true }
 	keymap('gD', vim.lsp.buf.declaration, opts)
 	keymap('gd', vim.lsp.buf.definition, opts)
 	keymap('gK', vim.lsp.buf.hover, opts)
@@ -127,6 +126,21 @@ local servers = {
 	tsserver = {},
 	bashls = {},
 	cssls = {},
+	lua_ls = {
+		settings = {
+			Lua = {
+				runtime = {
+					version = "LuaJIT",
+				},
+				workspace = {
+					checkThirdParty = false,
+					library = {
+						vim.env.VIMRUNTIME,
+					},
+				}
+			}
+		}
+	},
 	rust_analyzer = {
 		settings = {
 			['rust-analyzer'] = {
@@ -140,7 +154,7 @@ local servers = {
 local nvim_lsp = require('lspconfig')
 for lsp, sv_settings in pairs(servers) do
 	-- defaults
-	settings = {
+	local settings = {
 		on_attach = on_attach,
 		flags = {
 			debounce_text_changes = 150,
@@ -162,8 +176,8 @@ cmp.setup({
 		documentation = cmp.config.window.bordered(),
 	},
 	mapping = cmp.mapping.preset.insert({
-	  ['<C-e>'] = cmp.mapping.abort(),
-	  ['<C-f>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+		['<C-e>'] = cmp.mapping.abort(),
+		['<C-f>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
 	}),
 	sources = cmp.config.sources({
 		{ name = 'nvim_lsp' },

src/.config/nvim/lua/confutil.lua

@@ -8,26 +8,31 @@ function M.keymap(key, cmd, params)
 		params = {}
 	end
 
-	default_params = {
-		silent=true,
-		mode={'n'},
-		noremap=true,
+	if cmd == nil then
+		-- sometimes a function will be there, sometimes not
+		return
+	end
+
+	local default_params = {
+		silent = true,
+		mode = { 'n' },
+		noremap = true,
 	}
 	setmetatable(params, {
-		__index = function (table, key)
-			return default_params[key]
+		__index = function(table, k)
+			return default_params[k]
 		end
 	})
 
-	vim.keymap.set(params.mode, key, cmd, { silent=params.silent, noremap=params.noremap })
+	vim.keymap.set(params.mode, key, cmd, { silent = params.silent, noremap = params.noremap })
 end
 
 -- see ~/.config/dot_profile.example for info
 -- enables/disables features based on system profile
 M.profile_table = {
-	DEFAULT=80,
-	SLIM=40,
-	MINIMAL=10,
+	DEFAULT = 80,
+	SLIM = 40,
+	MINIMAL = 10,
 }
 M.dotprofile = M.profile_table[os.getenv("SYSTEM_PROFILE")] or profile_table.SLIM
 

src/.config/nvim/lua/debugging.lua

@@ -35,7 +35,7 @@ keymap("<leader>dsc", dap.clear_breakpoints)
 keymap("<leader>dsF", function()
 	dap.set_breakpoint(vim.fn.input("cond: "))
 end)
-keymap("K", dapui.eval, {mode = {'n', 'v'}})
+keymap("K", dapui.eval, { mode = { 'n', 'v' } })
 
 ----------------
 -- ui setup
@@ -129,27 +129,29 @@ function M.dbg_dir(file)
 	-- get a directory to store files needed for debugging
 	-- like ad hoc test cases, or compiled binaries
 	local dir = assert(vim.env.XDG_CACHE_HOME, "$XDG_CACHE_HOME is unset") .. "/nvimdbg"
-	local file = gf(file)
+	file = gf(file)
 	local subdir = dir .. file
 	assert(vim.fn.mkdir(subdir, "p"), "Could not create debug directory.")
 	return subdir
 end
 
-function compile(file)
-	local file = gf(file)
+function M.compile(file)
+	file = gf(file)
 	local subdir = M.dbg_dir(file)
 	vim.fn.execute("make " .. subdir .. "/binary " .. "-f $XDG_CONFIG_HOME/nvim/makefile")
 end
-keymap("<leader>dc", compile)
 
-function write_input(file)
+keymap("<leader>dc", M.compile)
+
+function M.write_input(file)
 	-- store ad hoc test input from clipboard
-	local file = gf(file)
+	file = gf(file)
 	local inp_file = M.dbg_dir(file) .. "/input"
 	vim.fn.writefile(vim.fn.getreg("+", 1, 1), inp_file)
 end
-function run_input(file)
-	local file = gf(file)
+
+function M.run_input(file)
+	file = gf(file)
 	if not dapui.elements.console then
 		print("Unable to feed input: no console found")
 		return
@@ -160,14 +162,14 @@ function run_input(file)
 		let @x = join(readfile(b:nvimdbg_inp_file), "\n") .. "\n\n"
 		normal G"xp
 		]]
-
 	end)
 end
-keymap("<leader>rw", write_input)
-keymap("<leader>ri", run_input)
 
-function run_tests(file)
-	local file = gf(file)
+keymap("<leader>rw", M.write_input)
+keymap("<leader>ri", M.run_input)
+
+function M.run_tests(file)
+	file = gf(file)
 	local executable
 	if vim.fn.expand("%:e") == "cpp" then
 		executable = M.dbg_dir(file) .. "/binary"
@@ -187,7 +189,7 @@ function run_tests(file)
 	]]
 end
 
-keymap("<leader>dt", run_tests)
+keymap("<leader>dt", M.run_tests)
 
 
 ----------------
@@ -212,15 +214,15 @@ end
 dap.configurations.python = {
 	{
 		-- dap parts
-		type = "python";
-		request = "launch";
-		name = "launch file";
+		type = "python",
+		request = "launch",
+		name = "launch file",
 
 		-- debugger parts
-		program = "${file}";
+		program = "${file}",
 		-- this could be smarter (e.g., try to find a virtual env)
-		pythonPath = function() return "/usr/bin/python" end;
-		console = "integratedTerminal";
+		pythonPath = function() return "/usr/bin/python" end,
+		console = "integratedTerminal",
 	}
 }
 

src/.config/nvim/lua/init.lua

@@ -1,9 +1,9 @@
 -- lua entry point
 
-confutil = require("confutil")
+local confutil = require("confutil")
 
-keymap = confutil.keymap
-dotprofile, profile_table = confutil.dotprofile, confutil.profile_table
+local keymap = confutil.keymap
+local dotprofile, profile_table = confutil.dotprofile, confutil.profile_table
 
 --------------------------------
 --------------------------------

src/.config/nvim/lua/theme.lua

@@ -5,7 +5,7 @@
 
 require("noirbuddy").setup({
 	colors = {
-		primary="#99AABB"
+		primary = "#99AABB"
 	},
 	styles = {
 		italic = true,
@@ -15,19 +15,20 @@ require("noirbuddy").setup({
 	},
 	preset = "slate",
 })
+
 -- force transparent bg
 local Color, colors, Group, groups, styles = require("colorbuddy").setup {}
-Group.new("Normal", colors.noir_4, colors.none, no)
+Group.new("Normal", colors.noir_4, colors.none, nil)
 Group.new("StatusLine", colors.noir_4, colors.none, styles.bold)
 -- not selected statusline
 Group.new("StatusLineNC", colors.noir_7, colors.none)
 Group.link("Gutter", groups.normal)
-Group.new("LineNr", colors.noir_8, colors.none, no)
+Group.new("LineNr", colors.noir_8, colors.none, nil)
 Group.link("SignColumn", groups.LineNr)
-Group.new("VertSplit", colors.noir_9, colors.none, no)
+Group.new("VertSplit", colors.noir_9, colors.none, nil)
 
 -- other overrides
-Group.new("identifier", colors.noir_3, nil, no)
+Group.new("identifier", colors.noir_3, nil, nil)
 
 Group.new("function", colors.noir_2, nil)
 Group.link("@function", groups["function"])
@@ -41,11 +42,11 @@ Group.link("@keyword.return", groups["keyword.return"])
 Group.link("type.qualifier", groups["keyword.return"])
 Group.link("@type.qualifier", groups["keyword.return"])
 
-Group.new("NormalFloat", colors.noir_1, colors.noir_9, no)
+Group.new("NormalFloat", colors.noir_1, colors.noir_9, nil)
 
 -- swap undercurls and underlines
-for _, v in ipairs({"Error", "Info", "Hint", "Warn"}) do
-	col_name = "diagnostic_" .. string.lower(v)
+for _, v in ipairs({ "Error", "Info", "Hint", "Warn" }) do
+	local col_name = "diagnostic_" .. string.lower(v)
 	if v == "Warn" then
 		col_name = "diagnostic_warning"
 	end
@@ -56,8 +57,8 @@ end
 
 -- DAP-ui colors
 
-Group.new("debugPC", primary, colors.noir_8)
-Group.new("DapUIModifiedValue", primary, nil, styles.bold)
+Group.new("debugPC", colors.primary, colors.noir_8)
+Group.new("DapUIModifiedValue", colors.primary, nil, styles.bold)
 Group.new("DapUIWatchesEmpty", colors.noir_8, nil, nil)
 Group.new("DapUIWatchesError", colors.diff_delete, nil, nil)
 Group.new("DapUISource", colors.primary, nil, nil)