| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| use std::fs; |
| use std::path::Path; |
| |
| fn main() -> Result<(), Box<dyn std::error::Error>> { |
| // generate the uniffle code for grpc server |
| let mut config = prost_build::Config::new(); |
| config.bytes(&["."]); |
| |
| tonic_build::configure() |
| .build_server(true) |
| .out_dir("src/proto") |
| .compile_with_config(config, &["src/proto/uniffle.proto"], &["."])?; |
| |
| // rename the generated filename to uniffle.rs |
| rename_file("src/proto/rss.common.rs", "src/proto/uniffle.rs"); |
| |
| Ok(()) |
| } |
| |
| fn rename_file(file_path: impl AsRef<Path>, renamed_path: impl AsRef<Path>) { |
| let f = file_path.as_ref(); |
| if !f.exists() || !f.is_file() { |
| panic!("The file is missing or not a file."); |
| } |
| fs::rename(&f, renamed_path).expect("Errors on renaming file."); |
| } |