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Fix internal resolution error tracing (#44)
* Only issue UnexpectedModuleSyntax in node16 * Fix trace loading * Dedupe files for ResolutionBasedFileProblems * Rename InternalResolutionError * Add changesets * Update new snapshot
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-1129
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‎.changeset/chilly-candles-approve.md‎

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---
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"@arethetypeswrong/core": patch
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---
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Fixed an issue where InternalResolutionError and UnexpectedModuleSyntax could be duplicated

‎.changeset/curvy-masks-learn.md‎

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---
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"@arethetypeswrong/core": patch
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---
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Fixed an issue where InternalResolutionError was missing traces

‎.changeset/twelve-feet-leave.md‎

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---
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"@arethetypeswrong/core": minor
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---
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Inlined `InternalResolutionErrorDetails` into `InternalResolutionError` and renamed the interface to `InternalResolutionErrorProblem` to match other problem interfaces

‎package-lock.json‎

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‎package.json‎

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@@ -21,7 +21,7 @@
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"@changesets/cli": "^2.26.1",
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"@types/node": "^18.11.18",
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"prettier": "^2.8.3",
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"typescript": "^5.0.0-dev.20230207"
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"typescript": "^5.1.3"
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},
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"volta": {
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"node": "19.8.1"

‎packages/cli/test/snapshots/@[email protected]‎

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# @[email protected]
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```
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$ attw @[email protected]
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⚠️ A require call resolved to an ESM JavaScript file, which is an error in Node and some bundlers. CommonJS consumers will need to use a dynamic import. https://github.com/arethetypeswrong/arethetypeswrong.github.io/blob/main/docs/problems/CJSResolvesToESM.md
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💀 Import failed to resolve to type declarations or JavaScript files. https://github.com/arethetypeswrong/arethetypeswrong.github.io/blob/main/docs/problems/NoResolution.md
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🥴 Import found in a type declaration file failed to resolve. Either this indicates that runtime resolution errors will occur, or (more likely) the types misrepresent the contents of the JavaScript files. https://github.com/arethetypeswrong/arethetypeswrong.github.io/blob/main/docs/problems/InternalResolutionError.md
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┌────────────────────┬───────────────────────────────────┬───────────────────────────────────┬───────────────────────────────────┐
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│ │ "@ice/app" │ "@ice/app/types" │ "@ice/app/analyze" │
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├────────────────────┼───────────────────────────────────┼───────────────────────────────────┼───────────────────────────────────┤
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│ node10 │ 🟢 │ 🟢 │ 💀 Resolution failed │
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├────────────────────┼───────────────────────────────────┼───────────────────────────────────┼───────────────────────────────────┤
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│ node16 (from CJS) │ ⚠️ ESM (dynamic import only) │ ⚠️ ESM (dynamic import only) │ ⚠️ ESM (dynamic import only) │
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│ │ 🥴 Internal resolution error │ 🥴 Internal resolution error │ │
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├────────────────────┼───────────────────────────────────┼───────────────────────────────────┼───────────────────────────────────┤
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│ node16 (from ESM) │ 🥴 Internal resolution error │ 🥴 Internal resolution error │ 🟢 (ESM) │
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├────────────────────┼───────────────────────────────────┼───────────────────────────────────┼───────────────────────────────────┤
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│ bundler │ 🟢 │ 🟢 │ 🟢 │
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└────────────────────┴───────────────────────────────────┴───────────────────────────────────┴───────────────────────────────────┘
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```
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Exit code: 1

‎packages/core/package.json‎

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@@ -52,12 +52,12 @@
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"@andrewbranch/untar.js": "^1.0.0",
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"fetch-ponyfill": "^7.1.0",
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"fflate": "^0.7.4",
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"typescript": "^5.0.0-dev.20230207",
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"typescript": "^5.1.3",
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"validate-npm-package-name": "^5.0.0"
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},
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"devDependencies": {
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"@types/node": "^18.15.11",
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"@types/ts-expose-internals": "npm:ts-expose-internals@4.9.4",
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"@types/ts-expose-internals": "npm:ts-expose-internals@5.1.3",
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"@types/validate-npm-package-name": "^4.0.0"
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},
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"volta": {

‎packages/core/src/checks/resolutionBasedFileProblems.ts‎

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@@ -10,16 +10,18 @@ export function getResolutionBasedFileProblems(
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): ResolutionBasedFileProblem[] {
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const result: ResolutionBasedFileProblem[] = [];
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for (const resolutionOption of allResolutionOptions) {
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const visibleFiles = Object.values(entrypointResolutions).flatMap((entrypoint) => {
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const files = new Set<string>();
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getResolutionKinds(resolutionOption).forEach((resolutionKind) => {
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entrypoint.resolutions[resolutionKind].files?.forEach((file) => files.add(file));
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if (entrypoint.resolutions[resolutionKind].implementationResolution) {
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files.add(entrypoint.resolutions[resolutionKind].implementationResolution!.fileName);
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}
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});
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return Array.from(files);
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});
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const visibleFiles = new Set(
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Object.values(entrypointResolutions).flatMap((entrypoint) => {
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const files = new Set<string>();
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getResolutionKinds(resolutionOption).forEach((resolutionKind) => {
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entrypoint.resolutions[resolutionKind].files?.forEach((file) => files.add(file));
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if (entrypoint.resolutions[resolutionKind].implementationResolution) {
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files.add(entrypoint.resolutions[resolutionKind].implementationResolution!.fileName);
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}
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});
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return Array.from(files);
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})
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);
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for (const fileName of visibleFiles) {
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const sourceFile = host.getSourceFile(fileName, resolutionOption)!;
@@ -46,13 +48,11 @@ export function getResolutionBasedFileProblems(
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kind: "InternalResolutionError",
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resolutionOption,
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fileName,
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error: {
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moduleSpecifier: reference,
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pos: moduleSpecifier.pos,
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end: moduleSpecifier.end,
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resolutionMode,
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trace: host.getTrace(resolutionOption, fileName, moduleSpecifier.text, resolutionMode)!,
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},
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moduleSpecifier: reference,
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pos: moduleSpecifier.pos,
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end: moduleSpecifier.end,
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resolutionMode,
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trace: host.getTrace(resolutionOption, fileName, moduleSpecifier.text, resolutionMode)!,
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});
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}
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}
@@ -62,34 +62,38 @@ export function getResolutionBasedFileProblems(
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// try to do a ts->js extension substitution and assume that's a
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// visible JS file if it exists.
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//
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// TODO: this should maybe only be issued in node16
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if (ts.hasJSFileExtension(fileName)) {
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const expectedModuleKind = host.getModuleKindForFile(fileName, resolutionOption);
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const syntaxImpliedModuleKind = sourceFile.externalModuleIndicator
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? ts.ModuleKind.ESNext
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: sourceFile.commonJsModuleIndicator
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? ts.ModuleKind.CommonJS
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: undefined;
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if (
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expectedModuleKind !== undefined &&
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syntaxImpliedModuleKind !== undefined &&
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expectedModuleKind.detectedKind !== syntaxImpliedModuleKind
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) {
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const syntax = sourceFile.externalModuleIndicator ?? sourceFile.commonJsModuleIndicator;
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result.push({
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kind: "UnexpectedModuleSyntax",
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resolutionOption,
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syntax: syntaxImpliedModuleKind,
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fileName,
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range:
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typeof syntax === "object"
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? {
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pos: syntax.getStart(sourceFile),
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end: syntax.end,
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}
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: undefined,
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moduleKind: expectedModuleKind,
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});
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// Actually, we probably want to check the relative directory relationship
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// between an entrypoint resolution and implementationResolution as the basis
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// for looking for a JS file.
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if (resolutionOption === "node16") {
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if (ts.hasJSFileExtension(fileName)) {
70+
const expectedModuleKind = host.getModuleKindForFile(fileName, resolutionOption);
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const syntaxImpliedModuleKind = sourceFile.externalModuleIndicator
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? ts.ModuleKind.ESNext
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: sourceFile.commonJsModuleIndicator
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? ts.ModuleKind.CommonJS
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: undefined;
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if (
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expectedModuleKind !== undefined &&
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syntaxImpliedModuleKind !== undefined &&
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expectedModuleKind.detectedKind !== syntaxImpliedModuleKind
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) {
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const syntax = sourceFile.externalModuleIndicator ?? sourceFile.commonJsModuleIndicator;
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result.push({
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kind: "UnexpectedModuleSyntax",
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resolutionOption,
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syntax: syntaxImpliedModuleKind,
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fileName,
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range:
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typeof syntax === "object"
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? {
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pos: syntax.getStart(sourceFile),
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end: syntax.end,
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}
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: undefined,
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moduleKind: expectedModuleKind,
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});
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}
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}
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}
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}

‎packages/core/src/multiCompilerHost.ts‎

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@@ -59,7 +59,6 @@ export function createMultiCompilerHost(fs: FS): MultiCompilerHost {
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traceResolution: true,
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},
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bundler: {
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// @ts-expect-error
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moduleResolution: ts.ModuleResolutionKind.Bundler,
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module: ts.ModuleKind.ESNext,
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target: ts.ScriptTarget.Latest,
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);
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const trace = traceCollector.read();
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const moduleKey = `${resolutionMode ?? 1}:${moduleName}`;
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(traceCache[moduleResolution][containingFile] ??= {})[moduleKey] = trace;
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if (!traceCache[moduleResolution][containingFile]?.[moduleKey]) {
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(traceCache[moduleResolution][containingFile] ??= {})[moduleKey] = trace;
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}
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return {
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resolution,
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trace,
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};
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}
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function getTrace(moduleResolution: ResolutionOption, fromFileName: string, key: string): string[] | undefined {
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return traceCache[moduleResolution][fromFileName]?.[key];
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function getTrace(
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moduleResolution: ResolutionOption,
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fromFileName: string,
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moduleSpecifier: string,
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resolutionMode: ts.ModuleKind.ESNext | ts.ModuleKind.CommonJS
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): string[] | undefined {
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return traceCache[moduleResolution][fromFileName]?.[`${resolutionMode ?? 1}:${moduleSpecifier}`];
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}
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function createProgram(moduleResolution: ResolutionOption, rootNames: string[]): ts.Program {
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useCaseSensitiveFileNames,
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getNewLine,
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trace: traceCollector.trace,
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resolveModuleNameLiterals(moduleLiterals, containingFile, _redirectedReference, options, containingSourceFile) {
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return moduleLiterals.map(
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(literal) =>
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resolveModuleName(
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literal.text,
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containingFile,
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moduleResolution,
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ts.getModeForUsageLocation(containingSourceFile, literal),
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options.noDtsResolution
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).resolution
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);
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},
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};
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}
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