patches/@napi-rs__cli@3.7.4.patch - main - githubmirror/tailwindcss

patches/@napi-rs__cli@3.7.4.patch
80 строк3 KB
Robin Malfait
Use wasm as a fallback for `@tailwindcss/oxide` (#20383)
04 авг 2026, 19:41
04 авг 2026, 19:41d190343
diff --git a/dist/cli.js b/dist/cli.js
index c4c2d568bc070c07dbf3a1f9f4a0c946466668cf..353bbca86e3261a2ba9a8fc56dc612c7c84dab6d 100755
--- a/dist/cli.js
+++ b/dist/cli.js
@@ -1,4 +1,13 @@
 #!/usr/bin/env node
+// PATCHED (see patches/@napi-rs__cli@3.7.4.patch): the embedded wasi loader
+// and worker templates below retry `new WASI(...)` with narrower preopens,
+// because preopening `/` throws `UVWASI_EACCES` on sandboxed platforms (e.g.
+// OpenHarmony), which would make the generated wasm binding fail to load.
+//
+// The same templates also exist in `dist/index.js` and `dist/index.cjs` (the
+// programmatic API). Those are intentionally NOT patched because we only
+// build through the `napi` bin, which runs this file. If we ever start using
+// the programmatic API, update the patch to cover those bundles too.
 import { createRequire } from "node:module";
 import { Cli, Command, Option } from "clipanion";
 import path, { basename, dirname, isAbsolute, join, parse, resolve } from "node:path";
@@ -1021,13 +1030,25 @@ const {
 
 const __rootDir = __nodePath.parse(process.cwd()).root
 
-const __wasi = new __nodeWASI({
-  version: 'preview1',
-  env: process.env,
-  preopens: {
-    [__rootDir]: __rootDir,
+const __wasi = (() => {
+  // Preopening '/' fails with UVWASI_EACCES in sandboxed environments (e.g.
+  // OpenHarmony, Android), which would prevent the wasm binding from loading
+  // at all. Retry with narrower preopens instead. Without any preopens the
+  // binding still loads; only file system access is unavailable.
+  let lastError = null
+  for (const dir of [__rootDir, process.cwd(), null]) {
+    try {
+      return new __nodeWASI({
+        version: 'preview1',
+        env: process.env,
+        preopens: dir === null ? {} : { [dir]: dir },
+      })
+    } catch (error) {
+      lastError = error
+    }
   }
-})
+  throw lastError
+})()
 
 const __emnapiContext = __emnapiGetDefaultContext()
 
@@ -1151,13 +1172,22 @@ const __rootDir = parse(process.cwd()).root;
 
 const handler = new MessageHandler({
   onLoad({ wasmModule, wasmMemory }) {
-    const wasi = new WASI({
-      version: 'preview1',
-      env: process.env,
-      preopens: {
-        [__rootDir]: __rootDir,
-      },
-    });
+    // Keep in sync with the preopen fallback in the main-thread loader.
+    const wasi = (() => {
+      let lastError = null;
+      for (const dir of [__rootDir, process.cwd(), null]) {
+        try {
+          return new WASI({
+            version: 'preview1',
+            env: process.env,
+            preopens: dir === null ? {} : { [dir]: dir },
+          });
+        } catch (error) {
+          lastError = error;
+        }
+      }
+      throw lastError;
+    })();
 
     return instantiateNapiModuleSync(wasmModule, {
       childThread: true,