can1357
35aa15ae94
Generate a tar.gz bundle from stats dist/client during binary builds, embed it into the compiled binary, and extract/serve it at runtime in compiled mode instead of reading //root/client directly. Updated CI and build:binary flow to generate/reset the embedded bundle around compilation. Fixes #61
83 lines
2.5 KiB
TypeScript
83 lines
2.5 KiB
TypeScript
#!/usr/bin/env bun
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import { $ } from "bun";
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import * as fs from "node:fs/promises";
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import * as path from "node:path";
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import * as os from "node:os";
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const GENERATED_FILE = path.join("src", "embedded-client.generated.ts");
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const DIST_CLIENT_DIR = path.join("dist", "client");
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function placeholderContent(): string {
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return `/**
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* Embedded stats dashboard bundle for compiled binaries.
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*
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* This file is generated by \`bun --cwd=packages/stats scripts/generate-client-bundle.ts\` during
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* binary builds. The checked-in value is intentionally empty.
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*/
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export const EMBEDDED_CLIENT_ARCHIVE_TAR_GZ_BASE64 = "";
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`;
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}
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async function collectFiles(dir: string): Promise<string[]> {
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const entries = await fs.readdir(dir, { withFileTypes: true });
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const files: string[] = [];
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for (const entry of entries) {
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const fullPath = path.join(dir, entry.name);
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if (entry.isDirectory()) {
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files.push(...(await collectFiles(fullPath)));
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} else if (entry.isFile()) {
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files.push(fullPath);
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}
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}
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files.sort((a, b) => a.localeCompare(b));
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return files;
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}
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async function buildArchiveBase64(dir: string): Promise<string> {
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const files = await collectFiles(dir);
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const entries: Record<string, Uint8Array> = {};
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for (const filePath of files) {
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const relativePath = path.relative(dir, filePath).split(path.sep).join("/");
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entries[relativePath] = await fs.readFile(filePath);
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}
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const tempArchivePath = path.join(
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os.tmpdir(),
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`omp-stats-client-${Bun.hash(Date.now().toString() + Math.random().toString(16)).toString(16)}.tar.gz`,
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);
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try {
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await Bun.Archive.write(tempArchivePath, entries, { compress: "gzip" });
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const archiveBytes = await Bun.file(tempArchivePath).bytes();
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return Buffer.from(archiveBytes).toString("base64");
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} finally {
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await fs.rm(tempArchivePath, { force: true });
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}
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}
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async function writeGeneratedBundle(base64Bundle: string): Promise<void> {
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const content = `/**
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* Embedded stats dashboard bundle for compiled binaries.
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*
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* Generated by \`bun --cwd=packages/stats scripts/generate-client-bundle.ts\`.
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*/
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export const EMBEDDED_CLIENT_ARCHIVE_TAR_GZ_BASE64 = ${JSON.stringify(base64Bundle)};
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`;
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await Bun.write(GENERATED_FILE, content);
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}
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async function main(): Promise<void> {
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if (process.argv.includes("--reset")) {
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await Bun.write(GENERATED_FILE, placeholderContent());
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console.log(`Reset ${GENERATED_FILE}`);
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return;
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}
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await $`bun run build`;
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const archiveBase64 = await buildArchiveBase64(DIST_CLIENT_DIR);
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await writeGeneratedBundle(archiveBase64);
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console.log(`Generated ${GENERATED_FILE}`);
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}
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await main();
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