forked from zeromicro/go-zero
-
Notifications
You must be signed in to change notification settings - Fork 0
/
genpb.go
34 lines (31 loc) · 1.05 KB
/
genpb.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
package generator
import (
"bytes"
"path/filepath"
"strings"
conf "github.com/r00mz/go-zero/tools/goctl/config"
"github.com/r00mz/go-zero/tools/goctl/rpc/execx"
"github.com/r00mz/go-zero/tools/goctl/rpc/parser"
)
// GenPb generates the pb.go file, which is a layer of packaging for protoc to generate gprc,
// but the commands and flags in protoc are not completely joined in goctl. At present, proto_path(-I) is introduced
func (g *DefaultGenerator) GenPb(ctx DirContext, protoImportPath []string, proto parser.Proto, _ *conf.Config) error {
dir := ctx.GetPb()
cw := new(bytes.Buffer)
base := filepath.Dir(proto.Src)
cw.WriteString("protoc ")
for _, ip := range protoImportPath {
cw.WriteString(" -I=" + ip)
}
cw.WriteString(" -I=" + base)
cw.WriteString(" " + proto.Name)
if strings.Contains(proto.GoPackage, "/") {
cw.WriteString(" --go_out=plugins=grpc:" + ctx.GetMain().Filename)
} else {
cw.WriteString(" --go_out=plugins=grpc:" + dir.Filename)
}
command := cw.String()
g.log.Debug(command)
_, err := execx.Run(command, "")
return err
}