service and interactor generation

cmd.go

@@ -14,3 +14,26 @@ func runCommand(cmd string, args []string) error {
 	}
 	return nil
 }
+
+func GenerateProtos() error {
+	cmd := "protoc"
+	args := []string{"-I", ".:${GOPATH}/src", "--go_out=.", "--go-grpc_out=.", "service.proto"}
+	return runCommand(cmd, args)
+}
+
+func GoFmt() error {
+	cmd := "gofmt"
+	return runCommand(cmd, []string{})
+}
+
+func GoImports() error {
+	if err := runCommand("goimports", []string{"-w", "internal/service/service.go"}); err != nil {
+		return err
+	}
+	return runCommand("goimports", []string{"-w", "internal/interactors/interactors.go"})
+}
+
+func GoModInit(importPath string) error {
+	runCommand("go", []string{"mod", "init", importPath})
+	return runCommand("go", []string{"mod", "tidy"})
+}