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add even more BLAZINGLY FAST logs

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Toshit Chawda 2025-03-06 20:47:11 -08:00
parent 9b0af07516
commit 0995fea192
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GPG key ID: 91480ED99E2B3D9D
3 changed files with 93 additions and 42 deletions
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40
src/shared/rewriters/js.ts
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@ -24,12 +24,12 @@ Error.stackTraceLimit = 50;
const decoder = new TextDecoder();
function rewriteJsWrapper(
function rewriteJsWasm(
input: string | ArrayBuffer,
source: string | null,
meta: URLMeta,
module: boolean
): string | ArrayBuffer {
): { js: string | ArrayBuffer; map: Uint8Array | null; tag: string } {
initSync({
module: new WebAssembly.Module(self.REAL_WASM),
});
@ -59,16 +59,18 @@ function rewriteJsWrapper(
console.warn("failed rewriting js for", source, err1, input);
err1.message = `failed rewriting js for "${source}": ${err1.message}`;
return input;
return { js: input, tag: "", map: null };
}
const after = performance.now();
const { js, map, scramtag, errors, duration } = out;
let { js, map, scramtag, errors, duration } = out;
if ((flagEnabled("sourcemaps", meta.base), !globalThis.clients)) {
globalThis[globalThis.$scramjet.config.globals.pushsourcemapfn](
Array.from(map),
scramtag
);
map = null;
}
if (flagEnabled("rewriterLogs", meta.base)) {
@ -92,10 +94,14 @@ function rewriteJsWrapper(
);
}
return typeof input === "string" ? decoder.decode(js) : js;
return {
js: typeof input === "string" ? decoder.decode(js) : js,
tag: scramtag,
map,
};
}
export function rewriteJs(
function rewriteJsInner(
js: string | ArrayBuffer,
url: string | null,
meta: URLMeta,
@ -104,10 +110,28 @@ export function rewriteJs(
if (flagEnabled("naiiveRewriter", meta.origin)) {
const text = typeof js === "string" ? js : new TextDecoder().decode(js);
return rewriteJsNaiive(text);
return { js: rewriteJsNaiive(text), tag: "", map: null };
}
return rewriteJsWrapper(js, url, meta, module);
return rewriteJsWasm(js, url, meta, module);
}
export function rewriteJs(
js: string | ArrayBuffer,
url: string | null,
meta: URLMeta,
module = false
) {
return rewriteJsInner(js, url, meta, module).js;
}
export function rewriteJsWithMap(
js: string | ArrayBuffer,
url: string | null,
meta: URLMeta,
module = false
) {
return rewriteJsInner(js, url, meta, module);
}
// 1. does not work with modules