Files
GMW/services/backend/scripts/fix-imports.mjs
T
mytheclipsebotreview f5d5690401 fix: double-.js extension in @/ alias resolution (fix-imports.mjs)
The fix-imports.mjs script blindly appended '.js' to every @/ alias
import, even when the source specifier already carried a .js
extension (e.g. '@/shared/config/index.js'). This produced
'index.js.js' in the emitted dist/, causing ERR_MODULE_NOT_FOUND
at startup.

This was latent: only triggered once digestScheduler.ts (which
uses @/shared/config/index.js with explicit extension) was built.
The user-reputation removal (2a8f6d9) was also blocked by this
bug — stale binary kept crashing with 'user_reputations' query
errors because it was never redeployed.

Fix: only append .js when the @/ specifier has no existing
extension. Applied to both gateway and backend scripts.
2026-08-20 18:08:30 +07:00

59 lines
2.3 KiB
JavaScript

// Rewrite import specifiers in the compiled dist/ so the output runs under
// plain `node dist/index.js` (native ESM, no bundler / no tsx).
//
// Background: tsconfig uses moduleResolution:"bundler", so `tsc` emits BARE
// relative specifiers WITHOUT extensions (e.g. `import "./router"`) and leaves
// the `@/*` path-alias imports untouched. Node's native ESM resolver rejects
// extensionless relative specifiers and knows nothing about the `@/` alias, so
// the emitted dist/ crashes at startup (`ERR_MODULE_NOT_FOUND`). This script
// fixes both:
// 1. `@/foo` -> relative path to dist/foo.js
// 2. `./foo` / `../foo` -> `./foo.js` / `../foo.js` (append .js)
// Already-extensioned relative imports (.js/.json/.node/.mjs/.cjs) and bare
// package specifiers are left untouched (idempotent).
import { readFileSync, writeFileSync, existsSync, readdirSync } from "node:fs";
import { join, relative, dirname } from "node:path";
let count = 0;
function walk(dir) {
if (!existsSync(dir)) return;
for (const e of readdirSync(dir, { withFileTypes: true })) {
const p = join(dir, e.name);
if (e.isDirectory()) walk(p);
else if (e.name.endsWith(".js")) {
const c = readFileSync(p, "utf8");
const pat = /from\s+['"]([^'"]+)['"]/g;
const n = c.replace(pat, (m, spec) => {
if (spec.startsWith("@/")) {
// Source may already carry an extension (e.g. "@/shared/config/index.js");
// only append ".js" when the specifier has none — otherwise we'd
// produce "index.js.js".
const core = spec.slice(2);
let target;
if (/\.(js|json|node|mjs|cjs)$/.test(core)) {
target = join("dist", core);
} else {
target = join("dist", core) + ".js";
}
let rel = relative(dirname(p), target);
if (!rel.startsWith(".")) rel = "./" + rel;
return `from "${rel}"`;
}
if (
(spec.startsWith("./") || spec.startsWith("../")) &&
!/\.(js|json|node|mjs|cjs)$/.test(spec)
) {
return `from "${spec}.js"`;
}
return m;
});
if (n !== c) {
writeFileSync(p, n);
count++;
}
}
}
}
walk("dist");
console.log(`Fixed ${count} import specifiers in dist/`);