diff --git a/scripts/generateReport.ts b/scripts/generateReport.ts index 5409767..719a845 100644 --- a/scripts/generateReport.ts +++ b/scripts/generateReport.ts @@ -406,15 +406,21 @@ function runTime(token: string) { if (method === "proxyLazyWebpack" || method === "LazyComponentWebpack") { const [factory] = args; result = factory(); + } else if (method === "extractAndLoadChunks") { + const [code, matcher] = args; + + const module = Vencord.Webpack.findModuleFactory(...code); + if (module) result = module.toString().match(matcher); } else { // @ts-ignore result = Vencord.Webpack[method](...args); } - if (result == null || ("$$get" in result && result.$$get() == null)) throw "a rock at ben shapiro"; + if (result == null || ("$$vencordInternal" in result && result.$$vencordInternal() == null)) throw "a rock at ben shapiro"; } catch (e) { let logMessage = searchType; if (method === "find" || method === "proxyLazyWebpack" || method === "LazyComponentWebpack") logMessage += `(${args[0].toString().slice(0, 147)}...)`; + else if (method === "extractAndLoadChunks") logMessage += `([${args[0].map(arg => `"${arg}"`).join(", ")}], ${args[1].toString()})`; else logMessage += `(${args.map(arg => `"${arg}"`).join(", ")})`; console.log("[PUP_WEBPACK_FIND_FAIL]", logMessage); diff --git a/src/utils/lazyReact.tsx b/src/utils/lazyReact.tsx index da36d4e..4896a05 100644 --- a/src/utils/lazyReact.tsx +++ b/src/utils/lazyReact.tsx @@ -23,7 +23,7 @@ export function LazyComponent(factory: () => React.Compo return ; }; - LazyComponent.$$get = get; + LazyComponent.$$vencordInternal = get; return LazyComponent as ComponentType; } diff --git a/src/webpack/patchWebpack.ts b/src/webpack/patchWebpack.ts index 76a9fb0..f131471 100644 --- a/src/webpack/patchWebpack.ts +++ b/src/webpack/patchWebpack.ts @@ -152,11 +152,9 @@ function patchFactories(factories: Record(); export const listeners = new Set(); -export type CallbackFn = (mod: any, id: number) => void; +export type CallbackFn = (mod: any, id: string) => void; export function _initWebpack(instance: typeof window.webpackChunkdiscord_app) { if (cache !== void 0) throw "no."; @@ -111,12 +112,12 @@ export const find = traceFunction("find", function find(filter: FilterFn, { isIn if (!mod?.exports) continue; if (filter(mod.exports)) { - return isWaitFor ? [mod.exports, Number(key)] : mod.exports; + return isWaitFor ? [mod.exports, key] : mod.exports; } if (mod.exports.default && filter(mod.exports.default)) { const found = mod.exports.default; - return isWaitFor ? [found, Number(key)] : found; + return isWaitFor ? [found, key] : found; } } @@ -214,18 +215,21 @@ export const findBulk = traceFunction("findBulk", function findBulk(...filterFns }); /** - * Find the id of a module by its code - * @param code Code - * @returns number or null + * Find the id of the first module factory that includes all the given code + * @returns string or null */ -export const findModuleId = traceFunction("findModuleId", function findModuleId(code: string) { +export const findModuleId = traceFunction("findModuleId", function findModuleId(...code: string[]) { + outer: for (const id in wreq.m) { - if (wreq.m[id].toString().includes(code)) { - return Number(id); + const str = wreq.m[id].toString(); + + for (const c of code) { + if (!str.includes(c)) continue outer; } + return id; } - const err = new Error("Didn't find module with code:\n" + code); + const err = new Error("Didn't find module with code(s):\n" + code.join("\n")); if (IS_DEV) { if (!devToolsOpen) // Strict behaviour in DevBuilds to fail early and make sure the issue is found @@ -237,7 +241,18 @@ export const findModuleId = traceFunction("findModuleId", function findModuleId( return null; }); -export const lazyWebpackSearchHistory = [] as Array<["find" | "findByProps" | "findByCode" | "findStore" | "findComponent" | "findComponentByCode" | "findExportedComponent" | "waitFor" | "waitForComponent" | "waitForStore" | "proxyLazyWebpack" | "LazyComponentWebpack", any[]]>; +/** + * Find the first module factory that includes all the given code + * @returns The module factory or null + */ +export function findModuleFactory(...code: string[]) { + const id = findModuleId(...code); + if (!id) return null; + + return wreq.m[id]; +} + +export const lazyWebpackSearchHistory = [] as Array<["find" | "findByProps" | "findByCode" | "findStore" | "findComponent" | "findComponentByCode" | "findExportedComponent" | "waitFor" | "waitForComponent" | "waitForStore" | "proxyLazyWebpack" | "LazyComponentWebpack" | "extractAndLoadChunks", any[]]>; /** * This is just a wrapper around {@link proxyLazy} to make our reporter test for your webpack finds. @@ -272,7 +287,7 @@ export function LazyComponentWebpack(factory: () => any, } /** - * find but lazy + * Find the first module that matches the filter, lazily */ export function findLazy(filter: FilterFn) { if (IS_DEV) lazyWebpackSearchHistory.push(["find", [filter]]); @@ -291,7 +306,7 @@ export function findByProps(...props: string[]) { } /** - * findByProps but lazy + * Find the first module that has the specified properties, lazily */ export function findByPropsLazy(...props: string[]) { if (IS_DEV) lazyWebpackSearchHistory.push(["findByProps", props]); @@ -300,7 +315,7 @@ export function findByPropsLazy(...props: string[]) { } /** - * Find a function by its code + * Find the first function that includes all the given code */ export function findByCode(...code: string[]) { const res = find(filters.byCode(...code), { isIndirect: true }); @@ -310,7 +325,7 @@ export function findByCode(...code: string[]) { } /** - * findByCode but lazy + * Find the first function that includes all the given code, lazily */ export function findByCodeLazy(...code: string[]) { if (IS_DEV) lazyWebpackSearchHistory.push(["findByCode", code]); @@ -329,7 +344,7 @@ export function findStore(name: string) { } /** - * findStore but lazy + * Find a store by its displayName, lazily */ export function findStoreLazy(name: string) { if (IS_DEV) lazyWebpackSearchHistory.push(["findStore", [name]]); @@ -353,7 +368,13 @@ export function findComponentByCode(...code: string[]) { export function findComponentLazy(filter: FilterFn) { if (IS_DEV) lazyWebpackSearchHistory.push(["findComponent", [filter]]); - return LazyComponent(() => find(filter)); + + return LazyComponent(() => { + const res = find(filter, { isIndirect: true }); + if (!res) + handleModuleNotFound("findComponent", filter); + return res; + }); } /** @@ -362,7 +383,12 @@ export function findComponentLazy(filter: FilterFn) { export function findComponentByCodeLazy(...code: string[]) { if (IS_DEV) lazyWebpackSearchHistory.push(["findComponentByCode", code]); - return LazyComponent(() => findComponentByCode(...code)); + return LazyComponent(() => { + const res = find(filters.componentByCode(...code), { isIndirect: true }); + if (!res) + handleModuleNotFound("findComponentByCode", ...code); + return res; + }); } /** @@ -371,7 +397,68 @@ export function findComponentByCodeLazy(...code: string[ export function findExportedComponentLazy(...props: string[]) { if (IS_DEV) lazyWebpackSearchHistory.push(["findExportedComponent", props]); - return LazyComponent(() => findByProps(...props)?.[props[0]]); + return LazyComponent(() => { + const res = find(filters.byProps(...props), { isIndirect: true }); + if (!res) + handleModuleNotFound("findExportedComponent", ...props); + return res[props[0]]; + }); +} + +/** + * Extract and load chunks using their entry point + * @param code An array of all the code the module factory containing the entry point (as of using it to load chunks) must include + * @param matcher A RegExp that returns the entry point id as the first capture group. Defaults to a matcher that captures the first entry point found in the module factory + */ +export async function extractAndLoadChunks(code: string[], matcher: RegExp = /\.el\("(.+?)"\)(?<=(\i)\.el.+?)\.then\(\2\.bind\(\2,"\1"\)\)/) { + const module = findModuleFactory(...code); + if (!module) { + const err = new Error("extractAndLoadChunks: Couldn't find module factory"); + logger.warn(err, "Code:", code, "Matcher:", matcher); + + return; + } + + const match = module.toString().match(canonicalizeMatch(matcher)); + if (!match) { + const err = new Error("extractAndLoadChunks: Couldn't find entry point id in module factory code"); + 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; + } + + const [, id] = match; + if (!id || !Number(id)) { + const err = new Error("extractAndLoadChunks: Matcher didn't return a capturing group with the entry point, or the entry point returned wasn't a number"); + 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; + } + + await (wreq as any).el(id); + return wreq(id as any); +} + +/** + * This is just a wrapper around {@link extractAndLoadChunks} to make our reporter test for your webpack finds. + * + * Extract and load chunks using their entry point + * @param code An array of all the code the module factory containing the entry point (as of using it to load chunks) must include + * @param matcher A RegExp that returns the entry point id as the first capture group. Defaults to a matcher that captures the first entry point found in the module factory + * @returns A function that loads the chunks on first call + */ +export function extractAndLoadChunksLazy(code: string[], matcher: RegExp = /\.el\("(.+?)"\)(?<=(\i)\.el.+?)\.then\(\2\.bind\(\2,"\1"\)\)/) { + if (IS_DEV) lazyWebpackSearchHistory.push(["extractAndLoadChunks", [code, matcher]]); + + return () => extractAndLoadChunks(code, matcher); } /** @@ -433,7 +520,7 @@ export function search(...filters: Array) { * so putting breakpoints or similar will have no effect. * @param id The id of the module to extract */ -export function extract(id: number) { +export function extract(id: string | number) { const mod = wreq.m[id] as Function; if (!mod) return null;