When resolving from typings cache, handle node code modules

Fixes #29865
This commit is contained in:
Sheetal Nandi
2019-06-07 16:21:39 -07:00
parent 6ed8aae683
commit 2fd80b3142
4 changed files with 19 additions and 4 deletions

View File

@@ -51,6 +51,7 @@ namespace ts {
getCachedDirectoryStructureHost(): CachedDirectoryStructureHost | undefined;
projectName?: string;
getGlobalCache?(): string | undefined;
globalCacheResolutionModuleName?(externalModuleName: string): string;
writeLog(s: string): void;
maxNumberOfFilesToIterateForInvalidation?: number;
getCurrentProgram(): Program | undefined;
@@ -235,7 +236,12 @@ namespace ts {
if (globalCache !== undefined && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
// create different collection of failed lookup locations for second pass
// if it will fail and we've already found something during the first pass - we don't want to pollute its results
const { resolvedModule, failedLookupLocations } = loadModuleFromGlobalCache(moduleName, resolutionHost.projectName, compilerOptions, host, globalCache);
const { resolvedModule, failedLookupLocations } = loadModuleFromGlobalCache(
Debug.assertDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
resolutionHost.projectName,
compilerOptions,
host,
globalCache);
if (resolvedModule) {
return { resolvedModule, failedLookupLocations: addRange(primaryResult.failedLookupLocations as string[], failedLookupLocations) };
}

View File

@@ -70,6 +70,10 @@ namespace ts.JsTyping {
export const nodeCoreModules = arrayToSet(nodeCoreModuleList);
export function nonRelativeModuleNameForTypingCache(moduleName: string) {
return nodeCoreModules.has(moduleName) ? "node" : moduleName;
}
/**
* A map of loose file names to library names that we are confident require typings
*/
@@ -150,7 +154,7 @@ namespace ts.JsTyping {
// add typings for unresolved imports
if (unresolvedImports) {
const module = deduplicate<string>(
unresolvedImports.map(moduleId => nodeCoreModules.has(moduleId) ? "node" : moduleId),
unresolvedImports.map(nonRelativeModuleNameForTypingCache),
equateStringsCaseSensitive,
compareStringsCaseSensitive);
addInferredTypings(module, "Inferred typings from unresolved imports");

View File

@@ -457,6 +457,9 @@ namespace ts.server {
return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : undefined;
}
/*@internal*/
globalCacheResolutionModuleName = JsTyping.nonRelativeModuleNameForTypingCache;
/*@internal*/
fileIsOpen(filePath: Path) {
return this.projectService.openFiles.has(filePath);

View File

@@ -1831,9 +1831,11 @@ declare module "stream" {
checkProjectActualFiles(proj, [file.path, libFile.path, nodeTyping.path]);
// Here, since typings doesnt contain node typings and resolution fails and
// node typings go out of project
// node typings go out of project,
// but because we handle core node modules when resolving from typings cache
// node typings are included in the project
host.checkTimeoutQueueLengthAndRun(2);
checkProjectActualFiles(proj, [file.path, libFile.path]);
checkProjectActualFiles(proj, [file.path, libFile.path, nodeTyping.path]);
});
});