/
filewalker.go
84 lines (68 loc) · 1.38 KB
/
filewalker.go
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
package common
import (
"os"
"path/filepath"
)
type filewalker struct {
path string
filemask string
recursive bool
walkFunc func(path string) error
}
func (this *filewalker) walkfunc(path string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
f, err := os.Stat(path)
if err != nil {
return err
}
if !f.IsDir() {
b := this.filemask == ""
if !b {
b, err = EqualWildcards(filepath.Base(path), this.filemask)
if err != nil {
return err
}
}
if !b {
return nil
}
return this.walkFunc(path)
}
if this.recursive || path == this.path {
return nil
}
return filepath.SkipDir
}
func WalkFilepath(filemask string, recursive bool, walkFunc func(path string) error) error {
path := ""
filemask = CleanPath(filemask)
if ContainsWildcard(filemask) {
path = filepath.Dir(filemask)
filemask = filepath.Base(filemask)
} else {
b, err := FileExists(filemask)
if err != nil {
return err
}
if b {
b, err := IsDirectory(filemask)
if err != nil {
return err
}
if b {
path = filemask
filemask = ""
} else {
path = filepath.Dir(filemask)
filemask = filepath.Base(filemask)
}
} else {
path = filepath.Dir(filemask)
filemask = filepath.Base(filemask)
}
}
w := filewalker{path: path, filemask: filemask, recursive: recursive, walkFunc: walkFunc}
return filepath.Walk(path, w.walkfunc)
}