vet: a basic version that just checks indentation for now

cmd/tools/vvet.v

@@ -0,0 +1,38 @@
+// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license that can be found in the LICENSE file.
+module main
+
+import v.vet
+import v.ast
+import v.pref
+import v.parser
+import v.util
+import v.table
+import os
+
+fn main() {
+	mut prefs := pref.new_preferences()
+	prefs.is_vet = true
+	table := table.new_table()
+	args := util.join_env_vflags_and_os_args()
+	if args.len < 3 {
+		return
+	}
+	path := args[2]
+	if path.ends_with('.v') {
+		vet_file(path, table, prefs)
+	} else if os.is_dir(path) {
+		println("vet'ing directory '$path'...")
+		files := os.walk_ext(path, '.v')
+		for file in files {
+			vet_file(file, table, prefs)
+		}
+	}
+}
+
+fn vet_file(path string, table &table.Table, prefs &pref.Preferences) {
+	file_ast := parser.parse_file(path, table, .parse_comments, prefs, &ast.Scope{
+		parent: 0
+	})
+	vet.vet(file_ast, table, true)
+}