build.rs

// Copyright 2021 Datafuse Labs
//
// Licensed 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::{env, error::Error};
use vergen::EmitBuilder;

fn main() -> Result<(), Box<dyn Error>> {
    EmitBuilder::builder()
        .fail_on_error()
        .build_timestamp()
        .git_sha(true)
        .emit()
        .unwrap_or_else(|_| {
            let info = match env::var("BENDSQL_BUILD_INFO") {
                Ok(info) => info,
                Err(_) => "unknown".to_string(),
            };
            println!("cargo:rustc-env=BENDSQL_BUILD_INFO={}", info);
        });

    Ok(())
}