My current neovim config

2022-10-10 18:12:32 -07:00
commit ec3acd5976
7 changed files with 308 additions and 0 deletions
@@ -0,0 +1,147 @@
+local modes = {
+    ["n"] = "NORMAL",
+    ["no"] = "NORMAL",
+    ["v"] = "VISUAL",
+    ["V"] = "VISUAL LINE",
+    [""] = "VISUAL BLOCK",
+    ["s"] = "SELECT",
+    ["S"] = "SELECT LINE",
+    [""] = "SELECT BLOCK",
+    ["i"] = "INSERT",
+    ["ic"] = "INSERT",
+    ["R"] = "REPLACE",
+    ["Rv"] = "VISUAL REPLACE",
+    ["c"] = "COMMAND",
+    ["cv"] = "VIM EX",
+    ["ce"] = "EX",
+    ["r"] = "PROMPT",
+    ["rm"] = "MOAR",
+    ["r?"] = "CONFIRM",
+    ["!"] = "SHELL",
+    ["t"] = "TERMINAL",
+}
+
+local function mode()
+	local current_mode = vim.api.nvim_get_mode().mode
+	return string.format(" %s ", modes[current_mode]):upper()
+end
+
+local function update_mode_colors()
+  local current_mode = vim.api.nvim_get_mode().mode
+  local mode_color = "%#StatusLineAccent#"
+  if current_mode == "n" then
+      mode_color = "%#StatuslineAccent#"
+  elseif current_mode == "i" or current_mode == "ic" then
+      mode_color = "%#Search#"
+  elseif current_mode == "v" or current_mode == "V" or current_mode == "" then
+      mode_color = "%#DiffText#"
+  elseif current_mode == "R" then
+      mode_color = "%#Visual#"
+  elseif current_mode == "c" then
+      mode_color = "%#Cursor#"
+  elseif current_mode == "t" then
+      mode_color = "%#FloatShadow#"
+  end
+  return mode_color
+end
+
+local function filepath()
+	local fpath = vim.fn.fnamemodify(vim.fn.expand "%", ":~:.:h")
+	if fpath == "" or fpath == "." then
+		return " "
+	end
+
+	return string.format(" %%<%s/", fpath)
+end
+
+local function filename()
+	local fname = vim.fn.expand "%:t"
+	-- wtf
+	if fname == "" then
+		return ""
+	end
+	return fname .. " "
+end
+
+local function lsp()
+	local count = {}
+	local levels = {
+		errors = "Error",
+		warnings = "Warn",
+		info = "Info",
+		hints = "Hint",
+	}
+
+	for k, level in pairs(levels) do
+		count[k] = vim.tbl_count(vim.diagnostic.get(0, {severity = level }))
+	end
+
+	local errors = ""
+	local warnings = ""
+	local hints = ""
+	local info = ""
+
+	if count["errors"] ~= 0 then
+		errors = " %#LspDiagnosticsSignError# " .. count["errors"]
+	end
+
+	if count["warnings"] ~= 0 then
+		warnings = " %#LspDiagnosticsSignHint# " .. count["warnings"]
+	end
+	
+	if count["hints"] ~= 0 then
+		hints = " %#LspDiagnosticsSignHint# " .. count["hints"]
+	end
+
+	if count["info"] ~= 0 then
+		info = " %#LspDiagnosticsSignInformation# " .. count["info"]
+	end
+
+	return errors .. warnings .. hints .. info .. "%#Normal#"
+end
+
+local function filetype()
+	return string.format(" %s ", vim.bo.filetype):upper()
+end
+
+local function lineinfo()
+	if vim.bo.filetype == "alpha" then 
+		return ""
+	end
+	return " %l:%c %P %"
+end
+
+Statusline = {}
+
+Statusline.active = function()
+	return table.concat {
+		"%#Statusline#",
+		update_mode_colors(),
+		mode(),
+		"%#Statusline# ",
+		filepath(),
+		filename(),
+		"%#Normal#",
+		lsp(),
+		"%=%#StatusLineExtra#",
+		filetype(),
+		lineinfo(),
+	}
+end
+
+function Statusline.inactive()
+	return " %#Statusline#%F"
+end
+
+function Statusline.short()
+	return "%#StatusLineNC#   NvimTree"
+end
+
+vim.api.nvim_exec([[
+	augroup Statusline
+	au!
+	au WinEnter,BufEnter * setlocal statusline=%!v:lua.Statusline.active()
+  au WinLeave,BufLeave * setlocal statusline=%!v:lua.Statusline.inactive()
+  au WinEnter,BufEnter,FileType NvimTree setlocal statusline=%!v:lua.Statusline.short()
+  augroup END
+]], false)