54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"log"
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"os"
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"os/exec"
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"path/filepath"
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)
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var (
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basePath, _ = os.Getwd()
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protoFolder = filepath.Join(basePath, "src")
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protocPath = filepath.Join(basePath, "protoc-23.1", "bin", "win64", "protoc")
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)
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func main() {
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//先安装以下插件
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//go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
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protoFiles := getProtoFiles()
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// 编译proto文件为Go文件
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if err := compileProto(protoFiles); err != nil {
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log.Fatalf("编译proto文件失败：%v", err)
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}
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}
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// 获取指定文件夹下的所有proto文件的绝对路径列表
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func getProtoFiles() []string {
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var protoFiles []string
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files, err := os.ReadDir(protoFolder)
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if err != nil {
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log.Fatal("获取proto文件列表失败")
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}
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for _, file := range files {
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protoFiles = append(protoFiles, file.Name())
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}
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return protoFiles
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}
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// 编译proto文件为Go文件
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func compileProto(protoFiles []string) error {
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for _, protoFile := range protoFiles {
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cmd := exec.Command(protocPath, "--proto_path="+protoFolder, "--go_out=../components", protoFile)
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fmt.Println(cmd.String())
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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if err := cmd.Run(); 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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