mirror of https://github.com/v2ray/v2ray-core
98 lines
2.1 KiB
Go
98 lines
2.1 KiB
Go
// +build generate
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package main
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"strings"
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)
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var protocMap = map[string]string{
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"windows": filepath.Join(os.Getenv("GOPATH"), "src", "v2ray.com", "core", ".dev", "protoc", "windows", "protoc.exe"),
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"darwin": filepath.Join(os.Getenv("GOPATH"), "src", "v2ray.com", "core", ".dev", "protoc", "macos", "protoc"),
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"linux": filepath.Join(os.Getenv("GOPATH"), "src", "v2ray.com", "core", ".dev", "protoc", "linux", "protoc"),
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}
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func sdkPath(lang string) string {
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path := filepath.Join(os.Getenv("GOPATH"), "src", "github.com", "v2ray", "sdk-"+lang, "proto")
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os.MkdirAll(path, os.ModePerm)
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return path
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}
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func main() {
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protofiles := make(map[string][]string)
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protoc := protocMap[runtime.GOOS]
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gosrc := filepath.Join(os.Getenv("GOPATH"), "src")
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reporoot := filepath.Join(gosrc, "v2ray.com", "core")
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filepath.Walk(reporoot, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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fmt.Println(err)
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return err
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}
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if info.IsDir() {
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return nil
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}
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dir := filepath.Dir(path)
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filename := filepath.Base(path)
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if strings.HasSuffix(filename, ".proto") {
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protofiles[dir] = append(protofiles[dir], path)
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}
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return nil
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})
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for _, files := range protofiles {
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args := []string{"--proto_path", gosrc, "--go_out", gosrc, "--java_out", sdkPath("java")}
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args = append(args, files...)
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cmd := exec.Command(protoc, args...)
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cmd.Env = append(cmd.Env, os.Environ()...)
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output, err := cmd.CombinedOutput()
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if len(output) > 0 {
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fmt.Println(string(output))
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}
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if err != nil {
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fmt.Println(err)
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}
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}
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err := filepath.Walk(reporoot, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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fmt.Println(err)
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return err
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}
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if info.IsDir() {
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return nil
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}
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if !strings.HasSuffix(info.Name(), ".pb.go") {
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return nil
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}
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content, err := ioutil.ReadFile(path)
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if err != nil {
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return err
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}
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pos := bytes.Index(content, []byte("\npackage"))
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if pos > 0 {
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if err := ioutil.WriteFile(path, content[pos+1:], info.Mode()); err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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panic(err)
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}
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}
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