-
Notifications
You must be signed in to change notification settings - Fork 20
/
imperative_shell.go
82 lines (67 loc) · 1.89 KB
/
imperative_shell.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
package watch
import (
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
)
///////////////////////////////////////////////////////////////////////////////
type FileSystemItem struct {
Root string
Path string
Name string
Size int64
Modified int64
IsFolder bool
ProfileDisabled bool
ProfileTags []string
ProfileArguments []string
}
///////////////////////////////////////////////////////////////////////////////
func YieldFileSystemItems(root string, excludedDirs []string) chan *FileSystemItem {
items := make(chan *FileSystemItem)
go func() {
filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
if err != nil {
return filepath.SkipDir
}
if info.IsDir() && strings.HasPrefix(info.Name(), ".") {
return filepath.SkipDir
}
basePath := filepath.Base(path)
for _, item := range excludedDirs {
if item == basePath && info.IsDir() && item != "" && basePath != "" {
return filepath.SkipDir
}
}
items <- &FileSystemItem{
Root: root,
Path: path,
Name: info.Name(),
Size: info.Size(),
Modified: info.ModTime().Unix(),
IsFolder: info.IsDir(),
}
return nil
})
close(items)
}()
return items
}
///////////////////////////////////////////////////////////////////////////////
// ReadContents reads files wholesale. This function is only called on files
// that end in '.goconvey'. These files should be very small, probably not
// ever more than a few hundred bytes. The ignored errors are ok because in
// the event of an IO error all that need be returned is an empty string.
func ReadContents(path string) string {
file, err := os.Open(path)
if err != nil {
return ""
}
defer file.Close()
reader := io.LimitReader(file, 1024*4)
content, _ := ioutil.ReadAll(reader)
return string(content)
}
///////////////////////////////////////////////////////////////////////////////