78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
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#!/usr/bin/env node
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/**
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* Build script for the GSD native Rust addon.
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*
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* Usage:
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* node native/scripts/build.js # release build
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* node native/scripts/build.js --dev # debug build
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*
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* Runs `cargo build` in the engine crate directory and copies the resulting
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* shared library to `native/addon/` with a `.node` extension so Node.js
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* can load it via `require()`.
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*/
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import { execSync } from "node:child_process";
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import * as fs from "node:fs";
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import * as path from "node:path";
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import { fileURLToPath } from "node:url";
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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const nativeRoot = path.resolve(__dirname, "..");
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const engineDir = path.join(nativeRoot, "crates", "engine");
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const addonDir = path.join(nativeRoot, "addon");
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const isDev = process.argv.includes("--dev");
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const profile = isDev ? "debug" : "release";
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const cargoArgs = ["build"];
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if (!isDev) cargoArgs.push("--release");
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console.log(`Building gsd-engine (${profile})...`);
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try {
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execSync(`cargo ${cargoArgs.join(" ")}`, {
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cwd: engineDir,
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stdio: "inherit",
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env: {
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...process.env,
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// Optimize for native CPU when building locally
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RUSTFLAGS: process.env.RUSTFLAGS || "-C target-cpu=native",
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},
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});
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} catch {
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process.exit(1);
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}
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// Locate the built library
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const targetDir = path.join(nativeRoot, "target", profile);
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const platformTag = `${process.platform}-${process.arch}`;
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const libraryNames = {
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darwin: "libgsd_engine.dylib",
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linux: "libgsd_engine.so",
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win32: "gsd_engine.dll",
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};
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const libName = libraryNames[process.platform];
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if (!libName) {
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console.error(`Unsupported platform: ${process.platform}`);
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process.exit(1);
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}
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const sourcePath = path.join(targetDir, libName);
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if (!fs.existsSync(sourcePath)) {
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console.error(`Built library not found at: ${sourcePath}`);
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process.exit(1);
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}
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fs.mkdirSync(addonDir, { recursive: true });
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const destFilename = isDev
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? "gsd_engine.dev.node"
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: `gsd_engine.${platformTag}.node`;
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const destPath = path.join(addonDir, destFilename);
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fs.copyFileSync(sourcePath, destPath);
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console.log(`Installed: ${destPath}`);
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console.log("Build complete.");
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