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
|
package config
import (
"fmt"
"io/ioutil"
"strings"
)
type Map map[string]interface{}
type Feeds map[string]*Feed
func (f Feeds) String() string {
var b strings.Builder
app := func(a ...interface{}) {
_, _ = fmt.Fprint(&b, a...)
}
app("Feeds [")
first := true
for k, v := range f {
if !first {
app(", ")
}
app(`"`, k, `"`, ": ")
if v == nil {
app("<nil>")
} else {
_, _ = fmt.Fprintf(&b, "%+v", *v)
}
first = false
}
app("]")
return b.String()
}
type Config struct {
GlobalConfig Map
Feeds Feeds
}
type Feed struct {
Name string
Target string `yaml:"-"`
Url string
MinFreq int `yaml:"min-frequency"`
InclImages *bool `yaml:"include-images"`
}
func Load(path string) (Config, error) {
var finishedCfg Config
buf, err := ioutil.ReadFile(path)
if err != nil {
return finishedCfg, fmt.Errorf("while reading '%s': %w", path, err)
}
var parsedCfg config
if parsedCfg, err = parse(buf); err != nil {
return finishedCfg, err
}
finishedCfg = Config{
GlobalConfig: parsedCfg.GlobalConfig,
Feeds: make(Feeds),
}
if err := buildFeeds(parsedCfg.Feeds, "", finishedCfg.Feeds); err != nil {
return finishedCfg, fmt.Errorf("while parsing: %w", err)
}
return finishedCfg, nil
}
|
