https://github.com/Microsoft/TypeScript
Tip revision: 74db34e87c5e34fb2e8d18d2a58aeb1a8bdffbfb authored by Sheetal Nandi on 03 February 2023, 00:20:06 UTC
Store tracked symbols when caching type so that it is handled by declaration emitter to add imports
Store tracked symbols when caching type so that it is handled by declaration emitter to add imports
Tip revision: 74db34e
utilitiesPublic.ts
import {
getNormalizedAbsolutePath,
isRootedDiskPath,
normalizePath,
Path,
SortedArray,
SortedReadonlyArray,
TypeAcquisition,
} from "./_namespaces/ts";
import {
DiscoverTypings,
Project,
} from "./_namespaces/ts.server";
export enum LogLevel {
terse,
normal,
requestTime,
verbose
}
export const emptyArray: SortedReadonlyArray<never> = createSortedArray<never>();
export interface Logger {
close(): void;
hasLevel(level: LogLevel): boolean;
loggingEnabled(): boolean;
perftrc(s: string): void;
info(s: string): void;
startGroup(): void;
endGroup(): void;
msg(s: string, type?: Msg): void;
getLogFileName(): string | undefined;
}
// TODO: Use a const enum (https://github.com/Microsoft/TypeScript/issues/16804)
export enum Msg {
Err = "Err",
Info = "Info",
Perf = "Perf",
}
export function createInstallTypingsRequest(project: Project, typeAcquisition: TypeAcquisition, unresolvedImports: SortedReadonlyArray<string>, cachePath?: string): DiscoverTypings {
return {
projectName: project.getProjectName(),
fileNames: project.getFileNames(/*excludeFilesFromExternalLibraries*/ true, /*excludeConfigFiles*/ true).concat(project.getExcludedFiles() as NormalizedPath[]),
compilerOptions: project.getCompilationSettings(),
watchOptions: project.projectService.getWatchOptions(project),
typeAcquisition,
unresolvedImports,
projectRootPath: project.getCurrentDirectory() as Path,
cachePath,
kind: "discover"
};
}
export namespace Errors {
export function ThrowNoProject(): never {
throw new Error("No Project.");
}
export function ThrowProjectLanguageServiceDisabled(): never {
throw new Error("The project's language service is disabled.");
}
export function ThrowProjectDoesNotContainDocument(fileName: string, project: Project): never {
throw new Error(`Project '${project.getProjectName()}' does not contain document '${fileName}'`);
}
}
export type NormalizedPath = string & { __normalizedPathTag: any };
export function toNormalizedPath(fileName: string): NormalizedPath {
return normalizePath(fileName) as NormalizedPath;
}
export function normalizedPathToPath(normalizedPath: NormalizedPath, currentDirectory: string, getCanonicalFileName: (f: string) => string): Path {
const f = isRootedDiskPath(normalizedPath) ? normalizedPath : getNormalizedAbsolutePath(normalizedPath, currentDirectory);
return getCanonicalFileName(f) as Path;
}
export function asNormalizedPath(fileName: string): NormalizedPath {
return fileName as NormalizedPath;
}
export interface NormalizedPathMap<T> {
get(path: NormalizedPath): T | undefined;
set(path: NormalizedPath, value: T): void;
contains(path: NormalizedPath): boolean;
remove(path: NormalizedPath): void;
}
export function createNormalizedPathMap<T>(): NormalizedPathMap<T> {
const map = new Map<string, T>();
return {
get(path) {
return map.get(path);
},
set(path, value) {
map.set(path, value);
},
contains(path) {
return map.has(path);
},
remove(path) {
map.delete(path);
}
};
}
/** @internal */
export interface ProjectOptions {
configHasExtendsProperty: boolean;
/**
* true if config file explicitly listed files
*/
configHasFilesProperty: boolean;
configHasIncludeProperty: boolean;
configHasExcludeProperty: boolean;
}
export function isInferredProjectName(name: string) {
// POSIX defines /dev/null as a device - there should be no file with this prefix
return /dev\/null\/inferredProject\d+\*/.test(name);
}
export function makeInferredProjectName(counter: number): string {
return `/dev/null/inferredProject${counter}*`;
}
/** @internal */
export function makeAutoImportProviderProjectName(counter: number): string {
return `/dev/null/autoImportProviderProject${counter}*`;
}
/** @internal */
export function makeAuxiliaryProjectName(counter: number): string {
return `/dev/null/auxiliaryProject${counter}*`;
}
export function createSortedArray<T>(): SortedArray<T> {
return [] as any as SortedArray<T>; // TODO: GH#19873
}