fix: support WebView 83 client assets

2026-08-12 23:33:43 +08:00 · 2026-07-09 16:07:57 +08:00
parent bacd3f887e
commit d325603123
6 changed files with 485 additions and 197 deletions
@@ -0,0 +1,88 @@
+#!/usr/bin/env node
+
+import { promises as fs } from 'node:fs';
+import path from 'node:path';
+import { transform } from 'esbuild';
+
+const TARGET = 'chrome83';
+const UNSUPPORTED_LOGICAL_ASSIGNMENT = /(\?\?=|\|\|=|&&=)/;
+
+async function pathExists(filePath) {
+  try {
+    await fs.access(filePath);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+async function collectJavaScriptFiles(rootDir) {
+  const entries = await fs.readdir(rootDir, { withFileTypes: true });
+  const files = [];
+
+  for (const entry of entries) {
+    const entryPath = path.join(rootDir, entry.name);
+
+    if (entry.isDirectory()) {
+      files.push(...await collectJavaScriptFiles(entryPath));
+      continue;
+    }
+
+    if (entry.isFile() && entry.name.endsWith('.js')) {
+      files.push(entryPath);
+    }
+  }
+
+  return files;
+}
+
+async function transpileFile(filePath) {
+  const source = await fs.readFile(filePath, 'utf8');
+  const result = await transform(source, {
+    target: TARGET,
+    loader: 'js',
+    minify: true,
+    legalComments: 'none',
+  });
+
+  await fs.writeFile(filePath, result.code);
+
+  if (UNSUPPORTED_LOGICAL_ASSIGNMENT.test(result.code)) {
+    throw new Error(`${filePath} still contains logical assignment syntax after ${TARGET} transpilation.`);
+  }
+}
+
+async function main() {
+  const roots = process.argv.slice(2);
+  const assetRoots = roots.length > 0 ? roots : ['.next/static', '.vercel/output/static/_next/static'];
+  let processedFiles = 0;
+  let existingRoots = 0;
+
+  for (const root of assetRoots) {
+    const rootDir = path.resolve(process.cwd(), root);
+
+    if (!await pathExists(rootDir)) {
+      continue;
+    }
+
+    existingRoots += 1;
+    const files = await collectJavaScriptFiles(rootDir);
+
+    for (const file of files) {
+      await transpileFile(file);
+      processedFiles += 1;
+    }
+  }
+
+  if (existingRoots === 0) {
+    console.log(`No client asset directories found for ${TARGET} transpilation.`);
+    return;
+  }
+
+  console.log(`Transpiled ${processedFiles} client JavaScript asset(s) for ${TARGET}.`);
+}
+
+main().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});