numinnex commented on code in PR #3053: URL: https://github.com/apache/iggy/pull/3053#discussion_r3016551213
########## core/server-ng/build.rs: ########## @@ -0,0 +1,87 @@ +/* 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::path::PathBuf; +use std::{env, error}; +use vergen_git2::{BuildBuilder, CargoBuilder, Emitter, Git2Builder, RustcBuilder, SysinfoBuilder}; + +const WEB_ASSETS_PATH: &str = "web/build/static"; +const WEB_INDEX_FILE: &str = "web/build/static/index.html"; + +fn main() -> Result<(), Box<dyn error::Error>> { + verify_web_assets_if_enabled(); + emit_vergen_instructions()?; + Ok(()) +} + +/// Returns the workspace root (iggy/), two levels up from core/server-ng. +fn workspace_root() -> PathBuf { + PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap()) + .parent() + .and_then(|p| p.parent()) + .expect("server-ng crate must be at core/server-ng within workspace") + .to_path_buf() +} + +fn emit_vergen_instructions() -> Result<(), Box<dyn error::Error>> { + if option_env!("IGGY_CI_BUILD") != Some("true") { + println!("cargo:info=Skipping vergen because IGGY_CI_BUILD is not set to 'true'"); + return Ok(()); + } + + Emitter::default() + .add_instructions(&BuildBuilder::all_build()?)? + .add_instructions(&CargoBuilder::all_cargo()?)? + .add_instructions(&Git2Builder::all_git()?)? + .add_instructions(&RustcBuilder::all_rustc()?)? + .add_instructions(&SysinfoBuilder::all_sysinfo()?)? + .emit()?; + + let configs_path = workspace_root() + .join("core/configs") + .canonicalize() + .unwrap_or_else(|e| panic!("Failed to canonicalize configs path: {e}")); + + println!("cargo:rerun-if-changed={}", configs_path.display()); + Ok(()) +} + +fn verify_web_assets_if_enabled() { + if env::var("CARGO_FEATURE_IGGY_WEB").is_err() { + return; + } + + let assets_dir = workspace_root().join(WEB_ASSETS_PATH); + let index_file = workspace_root().join(WEB_INDEX_FILE); + + println!("cargo:rerun-if-changed={}", assets_dir.display()); + + if !assets_dir.exists() || !index_file.exists() { + println!( + "cargo:info=Web UI assets not found at {}. \ + To build them, run: npm --prefix web ci && npm --prefix web run build:static", + assets_dir.display() + ); + return; + } + + println!( + "cargo:info=Web UI assets verified at {}", + assets_dir.display() + ); +} Review Comment: This file is copied from the current `iggy-server` binary crate ? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
