mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-17 20:43:02 +00:00
102 lines
2.5 KiB
Go
102 lines
2.5 KiB
Go
package main
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import (
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"flag"
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"fmt"
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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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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/core"
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)
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var directory = flag.String("pwd", "", "Working directory of Xray vprotogen.")
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func main() {
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flag.Usage = func() {
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fmt.Fprintf(flag.CommandLine.Output(), "Usage of vprotogen:\n")
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flag.PrintDefaults()
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}
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flag.Parse()
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if !filepath.IsAbs(*directory) {
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pwd, wdErr := os.Getwd()
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if wdErr != nil {
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fmt.Println("Can not get current working directory.")
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os.Exit(1)
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}
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*directory = filepath.Join(pwd, *directory)
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}
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pwd := *directory
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GOBIN := common.GetGOBIN()
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binPath := os.Getenv("PATH")
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pathSlice := []string{binPath, GOBIN, pwd}
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binPath = strings.Join(pathSlice, string(os.PathListSeparator))
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os.Setenv("PATH", binPath)
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EXE := ""
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if runtime.GOOS == "windows" {
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EXE = ".exe"
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}
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protoc := "protoc" + EXE
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if path, err := exec.LookPath(protoc); err != nil {
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fmt.Println("Make sure that you have `" + protoc + "` in your system path or current path. To download it, please visit https://github.com/protocolbuffers/protobuf/releases")
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os.Exit(1)
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} else {
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protoc = path
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}
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protoFilesMap := make(map[string][]string)
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walkErr := filepath.Walk(pwd, 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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path = path[len(pwd)+1:]
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protoFilesMap[dir] = append(protoFilesMap[dir], path)
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}
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return nil
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})
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if walkErr != nil {
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fmt.Println(walkErr)
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os.Exit(1)
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}
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for _, files := range protoFilesMap {
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for _, relProtoFile := range files {
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var args []string
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if core.ProtoFilesUsingProtocGenGoFast[relProtoFile] {
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args = []string{"--gofast_out", pwd, "--gofast_opt", "paths=source_relative", "--plugin", "protoc-gen-gofast=" + GOBIN + "/protoc-gen-gofast" + EXE}
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} else {
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args = []string{"--go_out", pwd, "--go_opt", "paths=source_relative", "--go-grpc_out", pwd, "--go-grpc_opt", "paths=source_relative", "--plugin", "protoc-gen-go=" + GOBIN + "/protoc-gen-go" + EXE, "--plugin", "protoc-gen-go-grpc=" + GOBIN + "/protoc-gen-go-grpc" + EXE}
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}
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args = append(args, relProtoFile)
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cmd := exec.Command(protoc, args...)
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cmd.Env = append(cmd.Env, os.Environ()...)
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cmd.Dir = pwd
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output, cmdErr := 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 cmdErr != nil {
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fmt.Println(cmdErr)
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os.Exit(1)
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}
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}
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}
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}
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