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main.go
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main.go
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package main
import (
"io/ioutil"
"log"
"os"
"github.com/Nais777/protoc-gen-gen/template"
"github.com/gogo/protobuf/proto"
p "github.com/golang/protobuf/protoc-gen-go/plugin"
)
func main() {
data, err := ioutil.ReadAll(os.Stdin)
if err != nil {
log.Print(err.Error())
os.Exit(1)
}
req := &p.CodeGeneratorRequest{}
if err := proto.Unmarshal(data, req); err != nil {
log.Print(err.Error())
os.Exit(1)
}
options, err := ParseOptions(req.Parameter)
if err != nil {
log.Print(err.Error())
os.Exit(1)
}
renderer, err := template.NewTemplateRender(options.TemplatePath)
if err != nil {
log.Print(err.Error())
os.Exit(1)
}
resp, err := Generate(req, options, renderer)
if err != nil {
log.Print(err.Error())
os.Exit(1)
}
data, err = proto.Marshal(resp)
if err != nil {
log.Print(err.Error())
os.Exit(1)
}
_, err = os.Stdout.Write(data)
if err != nil {
log.Print(err.Error())
os.Exit(1)
}
}