-
Notifications
You must be signed in to change notification settings - Fork 0
/
main.go
38 lines (33 loc) · 785 Bytes
/
main.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
package main
import (
"flag"
"fmt"
"google.golang.org/protobuf/compiler/protogen"
"google.golang.org/protobuf/types/pluginpb"
)
const version = "0.0.1"
func main() {
showVersion := flag.Bool("version", false, "print the version and exit")
flag.Parse()
if *showVersion {
fmt.Printf("protoc-gen-openapi %v\n", version)
return
}
var flags flag.FlagSet
protogen.Options{
ParamFunc: flags.Set,
}.Run(func(gen *protogen.Plugin) error {
gen.SupportedFeatures = uint64(pluginpb.CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL)
msg := make(map[string]*protogen.Message)
for _, f := range gen.Files {
for _, m := range f.Messages {
msg[string(m.Desc.FullName())] = m
}
if !f.Generate {
continue
}
generateFile(gen, f, msg)
}
return nil
})
}