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Fix extractAndLoadChunks issue with 2 match groups; Improve testing of lazy extractAndLoadChunks

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Nuckyz 2024-05-30 00:51:23 -03:00
parent c8602ef52b
commit 892de53603
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GPG key ID: 440BF8296E1C4AD9
2 changed files with 31 additions and 17 deletions
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37
src/webpack/webpack.ts
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@ -402,14 +402,14 @@ export function findExportedComponentLazy<T extends object = any>(...props: stri
});
}
export const DefaultExtractAndLoadChunksRegex = /(?:Promise\.all\(\[(\i\.\i\("[^)]+?"\)[^\]]+?)\]\)|(\i\.\i\("[^)]+?"\))|Promise\.resolve\(\))\.then\(\i\.bind\(\i,"([^)]+?)"\)\)/;
export const ChunkIdsRegex = /\("(.+?)"\)/g;
export const DefaultExtractAndLoadChunksRegex = /(?:(?:Promise\.all\(\[)?(\i\.e\("[^)]+?"\)[^\]]*?)(?:\]\))?|Promise\.resolve\(\))\.then\(\i\.bind\(\i,"([^)]+?)"\)\)/;
export const ChunkIdsRegex = /\("([^"]+?)"\)/g;
/**
* Extract and load chunks using their entry point
* @param code An array of all the code the module factory containing the lazy chunk loading must include
* @param matcher A RegExp that returns the chunk ids array as the first capture group and the entry point id as the second. Defaults to a matcher that captures the lazy chunk loading found in the module factory
* @returns A promise that resolves when the chunks were loaded
* @param matcher A RegExp that returns the chunk ids array as the first capture group and the entry point id as the second. Defaults to a matcher that captures the first lazy chunk loading found in the module factory
* @returns A promise that resolves with a boolean whether the chunks were loaded
*/
export async function extractAndLoadChunks(code: string[], matcher: RegExp = DefaultExtractAndLoadChunksRegex) {
const module = findModuleFactory(...code);
@ -417,7 +417,11 @@ export async function extractAndLoadChunks(code: string[], matcher: RegExp = Def
const err = new Error("extractAndLoadChunks: Couldn't find module factory");
logger.warn(err, "Code:", code, "Matcher:", matcher);
return;
// Strict behaviour in DevBuilds to fail early and make sure the issue is found
if (IS_DEV && !devToolsOpen)
throw err;
return false;
}
const match = module.toString().match(canonicalizeMatch(matcher));
@ -429,10 +433,10 @@ export async function extractAndLoadChunks(code: string[], matcher: RegExp = Def
if (IS_DEV && !devToolsOpen)
throw err;
return;
return false;
}
const [, rawChunkIdsArray, rawChunkIdsSingle, entryPointId] = match;
const [, rawChunkIds, entryPointId] = match;
if (Number.isNaN(Number(entryPointId))) {
const err = new Error("extractAndLoadChunks: Matcher didn't return a capturing group with the chunk ids array, or the entry point id returned as the second group wasn't a number");
logger.warn(err, "Code:", code, "Matcher:", matcher);
@ -441,16 +445,27 @@ export async function extractAndLoadChunks(code: string[], matcher: RegExp = Def
if (IS_DEV && !devToolsOpen)
throw err;
return;
return false;
}
const rawChunkIds = rawChunkIdsArray ?? rawChunkIdsSingle;
if (rawChunkIds) {
const chunkIds = Array.from(rawChunkIds.matchAll(ChunkIdsRegex)).map((m: any) => m[1]);
await Promise.all(chunkIds.map(id => wreq.e(id)));
}
if (wreq.m[entryPointId] == null) {
const err = new Error("extractAndLoadChunks: Entry point is not loaded in the module factories, perhaps one of the chunks failed to load");
logger.warn(err, "Code:", code, "Matcher:", matcher);
// Strict behaviour in DevBuilds to fail early and make sure the issue is found
if (IS_DEV && !devToolsOpen)
throw err;
return false;
}
wreq(entryPointId);
return true;
}
/**
@ -458,8 +473,8 @@ export async function extractAndLoadChunks(code: string[], matcher: RegExp = Def
*
* Extract and load chunks using their entry point
* @param code An array of all the code the module factory containing the lazy chunk loading must include
* @param matcher A RegExp that returns the chunk ids array as the first capture group and the entry point id as the second. Defaults to a matcher that captures the lazy chunk loading found in the module factory
* @returns A function that returns a promise that resolves when the chunks were loaded, on first call
* @param matcher A RegExp that returns the chunk ids array as the first capture group and the entry point id as the second. Defaults to a matcher that captures the first lazy chunk loading found in the module factory
* @returns A function that returns a promise that resolves with a boolean whether the chunks were loaded, on first call
*/
export function extractAndLoadChunksLazy(code: string[], matcher = DefaultExtractAndLoadChunksRegex) {
if (IS_DEV) lazyWebpackSearchHistory.push(["extractAndLoadChunks", [code, matcher]]);