92 lines
3.7 KiB
JavaScript
92 lines
3.7 KiB
JavaScript
import fs from "fs";
|
|
import path from "path";
|
|
import * as Log from "../build/output/log";
|
|
import tar from "next/dist/compiled/tar";
|
|
const { fetch } = require("next/dist/compiled/undici");
|
|
const { WritableStream } = require("node:stream/web");
|
|
import { getRegistry } from "./helpers/get-registry";
|
|
import { getCacheDirectory } from "./helpers/get-cache-directory";
|
|
const MAX_VERSIONS_TO_CACHE = 8;
|
|
async function extractBinary(outputDirectory, pkgName, tarFileName) {
|
|
const cacheDirectory = getCacheDirectory("next-swc", process.env["NEXT_SWC_PATH"]);
|
|
const extractFromTar = ()=>tar.x({
|
|
file: path.join(cacheDirectory, tarFileName),
|
|
cwd: outputDirectory,
|
|
strip: 1
|
|
});
|
|
if (!fs.existsSync(path.join(cacheDirectory, tarFileName))) {
|
|
Log.info(`Downloading swc package ${pkgName}...`);
|
|
await fs.promises.mkdir(cacheDirectory, {
|
|
recursive: true
|
|
});
|
|
const tempFile = path.join(cacheDirectory, `${tarFileName}.temp-${Date.now()}`);
|
|
const registry = getRegistry();
|
|
const downloadUrl = `${registry}${pkgName}/-/${tarFileName}`;
|
|
await fetch(downloadUrl).then((res)=>{
|
|
const { ok, body } = res;
|
|
if (!ok || !body) {
|
|
Log.error(`Failed to download swc package from ${downloadUrl}`);
|
|
}
|
|
if (!ok) {
|
|
throw new Error(`request failed with status ${res.status}`);
|
|
}
|
|
if (!body) {
|
|
throw new Error("request failed with empty body");
|
|
}
|
|
const cacheWriteStream = fs.createWriteStream(tempFile);
|
|
return body.pipeTo(new WritableStream({
|
|
write (chunk) {
|
|
cacheWriteStream.write(chunk);
|
|
},
|
|
close () {
|
|
cacheWriteStream.close();
|
|
}
|
|
}));
|
|
});
|
|
await fs.promises.rename(tempFile, path.join(cacheDirectory, tarFileName));
|
|
}
|
|
await extractFromTar();
|
|
const cacheFiles = await fs.promises.readdir(cacheDirectory);
|
|
if (cacheFiles.length > MAX_VERSIONS_TO_CACHE) {
|
|
cacheFiles.sort((a, b)=>{
|
|
if (a.length < b.length) return -1;
|
|
return a.localeCompare(b);
|
|
});
|
|
// prune oldest versions in cache
|
|
for(let i = 0; i++; i < cacheFiles.length - MAX_VERSIONS_TO_CACHE){
|
|
await fs.promises.unlink(path.join(cacheDirectory, cacheFiles[i])).catch(()=>{});
|
|
}
|
|
}
|
|
}
|
|
export async function downloadNativeNextSwc(version, bindingsDirectory, triplesABI) {
|
|
for (const triple of triplesABI){
|
|
const pkgName = `@next/swc-${triple}`;
|
|
const tarFileName = `${pkgName.substring(6)}-${version}.tgz`;
|
|
const outputDirectory = path.join(bindingsDirectory, pkgName);
|
|
if (fs.existsSync(outputDirectory)) {
|
|
// if the package is already downloaded a different
|
|
// failure occurred than not being present
|
|
return;
|
|
}
|
|
await fs.promises.mkdir(outputDirectory, {
|
|
recursive: true
|
|
});
|
|
await extractBinary(outputDirectory, pkgName, tarFileName);
|
|
}
|
|
}
|
|
export async function downloadWasmSwc(version, wasmDirectory, variant = "nodejs") {
|
|
const pkgName = `@next/swc-wasm-${variant}`;
|
|
const tarFileName = `${pkgName.substring(6)}-${version}.tgz`;
|
|
const outputDirectory = path.join(wasmDirectory, pkgName);
|
|
if (fs.existsSync(outputDirectory)) {
|
|
// if the package is already downloaded a different
|
|
// failure occurred than not being present
|
|
return;
|
|
}
|
|
await fs.promises.mkdir(outputDirectory, {
|
|
recursive: true
|
|
});
|
|
await extractBinary(outputDirectory, pkgName, tarFileName);
|
|
}
|
|
|
|
//# sourceMappingURL=download-swc.js.map
|