cleanup

home/common/nvim/default.nix

@@ -10,6 +10,7 @@
     withRuby      = false;
 
     extraLuaConfig = lib.fileContents ./init.lua;
+
     extraPackages = with pkgs; [
       black
       cue

home/common/nvim/init.lua

@@ -1,5 +1,5 @@
--- vim.g.mapleader = "<space>"
-vim.g.maplocalleader = ','
+vim.g.mapleader = "<space>"
+vim.g.maplocalleader = ","
 
 -- UI
 
@@ -8,18 +8,28 @@ vim.opt.laststatus = 0
 vim.opt.number = true
 vim.opt.relativenumber = true
 vim.opt.ruler = true
-vim.opt.rulerformat = "" -- FIXME: fancify!
-vim.opt.rulerformat = "%36(%5l,%-6(%c%V%) %t%)%*"
 vim.opt.syntax = "on"
 vim.opt.termguicolors = true
 
+-- Ruler
+function GetIndicators()
+  local bufnr = vim.api.nvim_get_current_buf()
+	local counts = vim.diagnostic.count(bufnr)
+	local errors = counts[vim.diagnostic.severity.ERROR] or 0
+	local warnings = counts[vim.diagnostic.severity.WARN] or 0
+	local warn_string = warnings > 0 and "%#DiagnosticWarn# " .. warnings .. " " or "  "
+	local error_string = errors > 0 and "%#DiagnosticError# " .. errors .. " " or "  "
+	return warn_string .. error_string
+end
+vim.opt.rulerformat = "%40(%=%{%v:lua.GetIndicators()%}%#Label#│ %t %)"
+
 -- Search
 vim.opt.ignorecase = true
 vim.opt.smartcase = true
 
 -- Tab completion
 -- vim.opt.wildmode="list:longest,full"
-vim.opt.wildignore="*.swp,*.o,*.so,*.exe,*.dll"
+vim.opt.wildignore = '*.swp,*.o,*.so,*.exe,*.dll'
 
 -- Whitespaces
 vim.opt.breakindent = true
@@ -32,14 +42,13 @@ vim.opt.smartindent = true
 vim.opt.tabstop = 2
 vim.opt.wrap = false
 vim.opt.list = true
-vim.opt.listchars="tab:»·,trail:·"
+vim.opt.listchars = "tab:»·,trail:·"
 
 -- Folds
 vim.opt.foldenable = false
 vim.opt.foldtext = "v:lua.vim.treesitter.foldtext()"
 vim.opt.foldmethod = "expr"
 vim.opt.foldexpr = "nvim_treesitter#foldexpr()"
-
 --
 
 vim.o.autochdir = true
@@ -62,7 +71,7 @@ vim.opt.grepformat = vim.opt.grepformat ^ { "%f:%l:%c:%m" }
 
 vim.fn.sign_define(
   "DiagnosticSignError",
-	{ text = "", hl = "DiagnosticSignError", texthl = "DiagnosticSignError", culhl = "DiagnosticSignErrorLine" }
+  { text = "", hl = "DiagnosticSignError", texthl = "DiagnosticSignError", culhl = "DiagnosticSignErrorLine" }
 )
 vim.fn.sign_define(
   "DiagnosticSignWarn",
@@ -70,7 +79,7 @@ vim.fn.sign_define(
 )
 vim.fn.sign_define(
   "DiagnosticSignInfo",
-	{ text = "", hl = "DiagnosticSignInfo", texthl = "DiagnosticSignInfo", culhl = "DiagnosticSignInfoLine" }
+  { text = "", hl = "DiagnosticSignInfo", texthl = "DiagnosticSignInfo", culhl = "DiagnosticSignInfoLine" }
 )
 vim.fn.sign_define(
   "DiagnosticSignHint",

home/common/nvim/lsp.lua

@@ -35,7 +35,7 @@ vim.api.nvim_create_autocmd("LspAttach", {
 		vim.keymap.set("n", "<space>r", vim.lsp.buf.rename, opts("Rename Symbol"))
 		vim.keymap.set({ "n", "v" }, "<space>a", vim.lsp.buf.code_action, opts("Code Action"))
 		vim.keymap.set("n", "gr", vim.lsp.buf.references, opts("Buffer References"))
-		vim.keymap.set("n", "<localleader>f", function()
+		vim.keymap.set("n", "<space>cf", function()
 			vim.lsp.buf.format({ async = true })
 		end, opts("Format Buffer"))
 	end,

home/common/nvim/mini.lua

@@ -9,8 +9,6 @@
           require('mini.extra').setup()
           require('mini.icons').setup()
           require('mini.jump').setup()
-          -- require('mini.pairs').setup()
-          -- require('mini.statusline').setup()
           require('mini.surround').setup()
           require('mini.splitjoin').setup()