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
|
package loads
type options struct {
loader *loader
}
func defaultOptions() *options {
return &options{
loader: loaders,
}
}
func loaderFromOptions(options []LoaderOption) *loader {
opts := defaultOptions()
for _, apply := range options {
apply(opts)
}
return opts.loader
}
// LoaderOption allows to fine-tune the spec loader behavior
type LoaderOption func(*options)
// WithDocLoader sets a custom loader for loading specs
func WithDocLoader(l DocLoader) LoaderOption {
return func(opt *options) {
if l == nil {
return
}
opt.loader = &loader{
DocLoaderWithMatch: DocLoaderWithMatch{
Fn: l,
},
}
}
}
// WithDocLoaderMatches sets a chain of custom loaders for loading specs
// for different extension matches.
//
// Loaders are executed in the order of provided DocLoaderWithMatch'es.
func WithDocLoaderMatches(l ...DocLoaderWithMatch) LoaderOption {
return func(opt *options) {
var final, prev *loader
for _, ldr := range l {
if ldr.Fn == nil {
continue
}
if prev == nil {
final = &loader{DocLoaderWithMatch: ldr}
prev = final
continue
}
prev = prev.WithNext(&loader{DocLoaderWithMatch: ldr})
}
opt.loader = final
}
}
|
