1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// Copyright (C) 2015 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at https://mozilla.org/MPL/2.0/.
package meta
import (
"fmt"
"os"
"os/exec"
"path/filepath"
"strings"
"testing"
)
var gofmtCheckDirs = []string{".", "../cmd", "../lib", "../test", "../script"}
// Checks that files are properly gofmt:ed.
func TestCheckGoFmt(t *testing.T) {
for _, dir := range gofmtCheckDirs {
err := filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if path == ".git" {
return filepath.SkipDir
}
if filepath.Ext(path) != ".go" || strings.HasSuffix(path, ".pb.go") {
return nil
}
cmd := exec.Command("gofmt", "-s", "-d", path)
bs, err := cmd.CombinedOutput()
if err != nil {
return fmt.Errorf("%w: %s", err, string(bs))
}
if len(bs) != 0 {
t.Errorf("File %s is not formatted correctly:\n\n%s", path, string(bs))
}
return nil
})
if err != nil {
t.Fatal(err)
}
}
}
|
