oxc/npm/oxc-transform/scripts/generate-packages.mjs

120 lines
3.3 KiB
JavaScript

// Code copied from [Rome](https://github.com/rome/tools/blob/main/npm/rome/scripts/generate-packages.mjs)
import { resolve } from "node:path";
import { fileURLToPath } from "node:url";
import * as fs from "node:fs";
const OXC_ROOT = resolve(fileURLToPath(import.meta.url), "../..");
const PACKAGES_ROOT = resolve(OXC_ROOT, "..");
const BINARY_ROOT = resolve(OXC_ROOT, "../../napi/transform");
const MANIFEST_PATH = resolve(OXC_ROOT, "package.json");
console.log('OXC_ROOT', OXC_ROOT);
console.log('PACKAGES_ROOT', PACKAGES_ROOT);
console.log('BINARY_ROOT', BINARY_ROOT);
console.log('MANIFEST_PATH', MANIFEST_PATH);
const LIBC_MAPPING = {
"gnu": "glibc",
"musl": "musl",
}
const rootManifest = JSON.parse(
fs.readFileSync(MANIFEST_PATH).toString("utf-8")
);
function package_name(target) {
return `@oxc-transform/binding-${target}`
}
function generateNativePackage(target) {
const binaryName = `transform.${target}.node`;
const packageRoot = resolve(PACKAGES_ROOT, `oxc-transform-${target}`);
const binarySource = resolve(BINARY_ROOT, binaryName);
const binaryTarget = resolve(packageRoot, binaryName);
// Remove the directory just in case it already exists (it's autogenerated
// so there shouldn't be anything important there anyway)
fs.rmSync(packageRoot, { recursive: true, force: true });
// Create the package directory
console.log(`Create directory ${packageRoot}`);
fs.mkdirSync(packageRoot);
// Generate the package.json manifest
const { version, author, license, homepage, bugs, repository } = rootManifest;
const triple = target.split("-");
const platform = triple[0];
const arch = triple[1];
const libc = triple[2] && { libc: [LIBC_MAPPING[triple[2]]] }
const manifest = {
name: package_name(target),
version,
main: binaryName,
license,
author,
bugs,
homepage,
repository,
files: [binaryName],
cpu: [arch],
os: [platform],
...libc
};
const manifestPath = resolve(packageRoot, "package.json");
console.log(`Create manifest ${manifestPath}`);
fs.writeFileSync(manifestPath, JSON.stringify(manifest, null, 2));
console.log(`Copy binary ${binaryTarget}`);
fs.copyFileSync(binarySource, binaryTarget);
}
function writeManifest() {
const packageRoot = resolve(PACKAGES_ROOT, 'oxc-transform');
const manifestPath = resolve(packageRoot, "package.json");
console.log('packageRoot', packageRoot);
const manifestData = JSON.parse(
fs.readFileSync(manifestPath).toString("utf-8")
);
const nativePackages = TARGETS.map((target) => [
package_name(target),
rootManifest.version,
]);
manifestData["version"] = rootManifest.version;
manifestData["optionalDependencies"] = Object.fromEntries(nativePackages);
console.log('manifestPath', manifestPath);
console.log('manifestData', manifestData);
const content = JSON.stringify(manifestData, null, 2);
fs.writeFileSync(manifestPath, content);
let files = ["index.js", "index.d.ts"];
for (const file of files) {
fs.copyFileSync(resolve(BINARY_ROOT, file), resolve(packageRoot, file));
}
}
// NOTE: Must update npm/oxc-transform/package.json
const TARGETS = [
"win32-x64-msvc",
"win32-arm64-msvc",
"linux-x64-gnu",
"linux-arm64-gnu",
"linux-x64-musl",
"linux-arm64-musl",
"darwin-x64",
"darwin-arm64",
];
for (const target of TARGETS) {
generateNativePackage(target);
}
writeManifest();