70 lines
1.7 KiB
V
70 lines
1.7 KiB
V
// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license that can be found in the LICENSE file.
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module main
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import v.vet
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import v.pref
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import v.parser
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import v.util
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import v.table
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import os
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import os.cmdline
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struct VetOptions {
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is_verbose bool
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errors []string
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}
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fn (vet_options &VetOptions) vprintln(s string) {
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if !vet_options.is_verbose {
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return
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}
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println(s)
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}
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fn main() {
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args := util.join_env_vflags_and_os_args()
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paths := cmdline.only_non_options(cmdline.options_after(args, ['vet']))
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vet_options := VetOptions{
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is_verbose: '-verbose' in args || '-v' in args
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}
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for path in paths {
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if !os.exists(path) {
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eprintln('File/folder $path does not exist')
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continue
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}
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if path.ends_with('_test.v') || (path.contains('/tests/') && !path.contains('vlib/v/vet/')) {
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eprintln('skipping $path')
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continue
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}
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if path.ends_with('.v') {
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vet_options.vet_file(path)
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} else if os.is_dir(path) {
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vet_options.vprintln("vetting folder '$path'...")
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files := os.walk_ext(path, '.v')
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for file in files {
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if file.ends_with('_test.v') || file.contains('/tests/') { // TODO copy pasta
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continue
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}
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vet_options.vet_file(file)
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}
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}
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}
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if vet_options.errors.len > 0 {
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for err in vet_options.errors {
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eprintln(err)
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}
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eprintln('NB: You can run `v fmt -w file.v` to fix these automatically')
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exit(1)
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}
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}
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fn (vet_options &VetOptions) vet_file(path string) {
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mut prefs := pref.new_preferences()
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prefs.is_vet = true
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table := table.new_table()
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vet_options.vprintln("vetting file '$path'...")
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file_ast := parser.parse_vet_file(path, table, prefs, vet_options.errors)
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vet.vet(file_ast, table, true)
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}
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