Initial commit

packages/zipper/index.mts

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+import { resolve } from 'node:path';
+import { zipBundle } from './lib/index.js';
+import { IS_FIREFOX } from '@extension/env';
+
+const YYYY_MM_DD = new Date().toISOString().slice(0, 10).replace(/-/g, '');
+const HH_mm_ss = new Date().toISOString().slice(11, 19).replace(/:/g, '');
+const fileName = `extension-${YYYY_MM_DD}-${HH_mm_ss}`;
+
+await zipBundle({
+  distDirectory: resolve(import.meta.dirname, '..', '..', '..', 'dist'),
+  buildDirectory: resolve(import.meta.dirname, '..', '..', '..', 'dist-zip'),
+  archiveName: IS_FIREFOX ? `${fileName}.xpi` : `${fileName}.zip`,
+});

packages/zipper/lib/index.ts

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+export * from './zip-bundle.js';

packages/zipper/lib/zip-bundle.ts

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+import { streamFileToZip } from '@extension/dev-utils';
+import fg from 'fast-glob';
+import { Zip } from 'fflate';
+import { createWriteStream, existsSync, mkdirSync } from 'node:fs';
+import { posix, resolve } from 'node:path';
+
+const toMB = (bytes: number): number => bytes / 1024 / 1024;
+
+const ensureBuildDirectoryExists = (buildDirectory: string): void => {
+  if (!existsSync(buildDirectory)) {
+    mkdirSync(buildDirectory, { recursive: true });
+  }
+};
+
+const logPackageSize = (size: number, startTime: number): void => {
+  console.log(`Zip Package size: ${toMB(size).toFixed(2)} MB in ${Date.now() - startTime}ms`);
+};
+
+export const zipBundle = async (
+  {
+    distDirectory,
+    buildDirectory,
+    archiveName,
+  }: {
+    distDirectory: string;
+    buildDirectory: string;
+    archiveName: string;
+  },
+  withMaps = false,
+): Promise<void> => {
+  ensureBuildDirectoryExists(buildDirectory);
+
+  const zipFilePath = resolve(buildDirectory, archiveName);
+  const output = createWriteStream(zipFilePath);
+
+  const fileList = await fg(
+    [
+      '**/*', // Pick all nested files
+      ...(!withMaps ? ['!**/(*.js.map|*.css.map)'] : []), // Exclude source maps conditionally
+    ],
+    {
+      cwd: distDirectory,
+      onlyFiles: true,
+    },
+  );
+
+  return new Promise<void>((pResolve, pReject) => {
+    let aborted = false;
+    let totalSize = 0;
+    const timer = Date.now();
+    const zip = new Zip((err, data, final) => {
+      if (err) {
+        pReject(err);
+      } else {
+        totalSize += data.length;
+        output.write(data);
+        if (final) {
+          logPackageSize(totalSize, timer);
+          output.end();
+          pResolve();
+        }
+      }
+    });
+
+    for (const file of fileList) {
+      if (aborted) return;
+
+      const absPath = resolve(distDirectory, file);
+      const absPosixPath = posix.resolve(distDirectory, file);
+      const relPosixPath = posix.relative(distDirectory, absPosixPath);
+
+      console.log(`Adding file: ${relPosixPath}`);
+      streamFileToZip(
+        absPath,
+        relPosixPath,
+        zip,
+        () => {
+          aborted = true;
+          zip.terminate();
+        },
+        error => pReject(`Error reading file ${absPath}: ${error.message}`),
+      );
+    }
+
+    zip.end();
+  });
+};

packages/zipper/package.json

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+{
+  "name": "@extension/zipper",
+  "version": "0.5.0",
+  "description": "chrome extension - zipper",
+  "type": "module",
+  "private": true,
+  "sideEffects": false,
+  "files": [
+    "dist/**"
+  ],
+  "types": "index.mts",
+  "main": "dist/index.mjs",
+  "scripts": {
+    "clean:bundle": "rimraf dist",
+    "clean:node_modules": "pnpx rimraf node_modules",
+    "clean:turbo": "rimraf .turbo",
+    "clean": "pnpm clean:bundle && pnpm clean:node_modules && pnpm clean:turbo",
+    "zip": "node --env-file=../../.env dist/index.mjs",
+    "lint": "eslint .",
+    "ready": "tsc -b",
+    "lint:fix": "pnpm lint --fix",
+    "format": "prettier . --write --ignore-path ../../.prettierignore",
+    "type-check": "tsc --noEmit"
+  },
+  "devDependencies": {
+    "@extension/tsconfig": "workspace:*",
+    "@extension/dev-utils": "workspace:*",
+    "@extension/env": "workspace:*"
+  }
+}

packages/zipper/tsconfig.json

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+{
+  "extends": "@extension/tsconfig/module",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "outDir": "dist"
+  },
+  "include": ["index.mts", "lib"]
+}