generated from milosgajdos/go-repo-template
-
Notifications
You must be signed in to change notification settings - Fork 0
/
fs.go
62 lines (50 loc) · 996 Bytes
/
fs.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
package fs
import (
"context"
"encoding/json"
"io/fs"
"os"
"path/filepath"
"github.com/google/go-github/v34/github"
)
type Fetcher struct {
files []os.FileInfo
dir string
}
func NewFetcher(dir string) (*Fetcher, error) {
entries, err := os.ReadDir(dir)
if err != nil {
return nil, err
}
files := make([]fs.FileInfo, 0, len(entries))
for _, entry := range entries {
info, err := entry.Info()
if err != nil {
return nil, err
}
files = append(files, info)
}
return &Fetcher{
files: files,
dir: dir,
}, nil
}
func (f *Fetcher) Fetch(ctx context.Context, reposChan chan<- interface{}) error {
defer close(reposChan)
for _, file := range f.files {
r, err := os.Open(filepath.Join(f.dir, file.Name()))
if err != nil {
return err
}
var repos []*github.StarredRepository
if err := json.NewDecoder(r).Decode(&repos); err != nil {
return err
}
select {
case reposChan <- repos:
case <-ctx.Done():
return nil
}
}
return nil
}