add the plugin

lua/darioline/init.lua

@@ -0,0 +1,92 @@
+local M = {}
+
+local defined = {}
+
+local api = vim.api
+
+function M.statusline(options)
+	local parts = {}
+	local id = api.nvim_create_namespace("darioline")
+	api.nvim_set_hl_ns(id)
+
+	if options then
+		for part in options.custom do
+			table.insert(parts, part.text)
+			for types in part.types do
+				table.insert(defined, types)
+			end
+		end
+	end
+
+	if not defined.filename then
+		table.insert(parts, [[%<%#FILECOLOR#» %{luaeval("require'darioline'.file(]] .. id .. [[)")} ]])
+	end
+	if not defined.lsp then
+		api.nvim_set_hl(id, "ERRORS", { fg = "red" })
+		api.nvim_set_hl(id, "WARNS", { fg = "yellow" })
+		api.nvim_set_hl(id, "HINTS", { fg = "lightblue" })
+
+		table.insert(parts,
+			[[%*%{luaeval("vim.bo.filetype")} %#HINTS#[%{luaeval("require'darioline'.hints()")}] %#WARNS#[%{luaeval("require'darioline'.warns()")}] %#ERRORS#[%{luaeval("require'darioline'.errors()")}] ]]
+		)
+	end
+	if not defined.cursorpos then
+		table.insert(parts, [[%=%*%{luaeval("require'darioline'.pos()")}]])
+	end
+
+
+	return table.concat(parts, '')
+end
+
+function M.pos()
+	local window = vim.api.nvim_get_current_win()
+	local cursorpos = vim.api.nvim_win_get_cursor(window)
+
+	return "[" .. cursorpos[1] .. ", " .. cursorpos[2] + 1 .. "]"
+end
+
+function M.errors()
+	return (vim.diagnostic.count(0)[vim.diagnostic.severity.E] or 0)
+end
+
+function M.warns()
+	return (vim.diagnostic.count(0)[vim.diagnostic.severity.W] or 0)
+end
+
+function M.hints()
+	return (vim.diagnostic.count(0)[vim.diagnostic.severity.HINT] or 0)
+end
+
+function M.file(hilight_id)
+	local buf = api.nvim_get_current_buf()
+	local mode = api.nvim_get_mode().mode;
+	local filename = vim.fn.fnamemodify(vim.uri_to_fname(vim.uri_from_bufnr(buf)), ':.')
+
+	if vim.bo[buf].readonly then
+		filename = "[RO]" .. filename
+	end
+
+	if vim.bo[buf].modified then
+		filename = "[+]" .. filename
+	elseif not vim.bo[buf].modifiable then
+		filename = "[-]" .. filename
+	end
+
+	if mode == "n" then
+		api.nvim_set_hl(hilight_id, "FILECOLOR", { fg = "white" })
+	elseif mode == "v" then
+		api.nvim_set_hl(hilight_id, "FILECOLOR", { fg = "lightgreen" })
+	elseif mode == "V" then
+		api.nvim_set_hl(hilight_id, "FILECOLOR", { fg = "green" })
+	elseif mode == "i" then
+		api.nvim_set_hl(hilight_id, "FILECOLOR", { fg = "lightred" })
+	end
+	return filename
+end
+
+---@overload fun()
+function M.setup(options)
+	vim.o.statusline = M.statusline(options)
+end
+
+return M