Add VHDL formatter

lua/formatterconfiguration.lua

@@ -0,0 +1,92 @@
+-- Utilities for creating configurations
+local util = require("formatter.util")
+
+-- Provides the Format, FormatWrite, FormatLock, and FormatWriteLock commands
+require("formatter").setup({
+	-- Enable or disable logging
+	logging = true,
+	-- Set the log level
+	log_level = vim.log.levels.WARN,
+	-- All formatter configurations are opt-in
+	filetype = {
+		-- Formatter configurations for filetype "lua" go here
+		-- and will be executed in order
+		lua = {
+			require("formatter.filetypes.lua").stylua,
+		},
+
+		c = {
+			require("formatter.filetypes.c").astyle,
+		},
+
+		cpp = {
+			require("formatter.filetypes.cpp").astyle,
+		},
+
+		html = {
+			require("formatter.filetypes.html").htmlbeautifier,
+		},
+
+		latex = {
+			require("formatter.filetypes.latex").latexindent,
+		},
+
+		markdown = {
+			require("formatter.filetypes.markdown").prettier,
+		},
+
+		tex = {
+			require("formatter.filetypes.latex").latexindent,
+		},
+
+		rust = {
+			require("formatter.filetypes.rust").rustfmt,
+		},
+
+		haskell = {
+			function()
+				-- Full specification of configurations is down below and in Vim help
+				-- files
+				return {
+					exe = "fourmolu",
+					args = {
+						util.escape_path(util.get_current_buffer_file_path()),
+					},
+					stdin = true,
+				}
+			end,
+		},
+
+		vhdl = {
+			function()
+				-- Full specification of configurations is down below and in Vim help
+				-- files
+				return {
+					exe = "vhdlfmt",
+					args = {
+						util.escape_path(util.get_current_buffer_file_path()),
+					},
+					stdin = true,
+				}
+			end,
+		},
+
+		-- Use the special "*" filetype for defining formatter configurations on
+		-- any filetype
+		["*"] = {
+			-- "formatter.filetypes.any" defines default configurations for any
+			-- filetype
+			require("formatter.filetypes.any").remove_trailing_whitespace,
+		},
+	},
+})
+
+-- Formatter autocommands
+vim.cmd([[
+    augroup FormatAutogroup
+        autocmd!
+        autocmd BufWritePost * FormatWrite
+    augroup END
+
+    autocmd BufWritePost *.v lua vim.lsp.buf.format({ async = false })
+]])