2467 lines
108 KiB
TypeScript
2467 lines
108 KiB
TypeScript
namespace ts.server {
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export enum ProjectKind {
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Inferred,
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Configured,
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External,
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AutoImportProvider,
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}
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/* @internal */
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export type Mutable<T> = { -readonly [K in keyof T]: T[K]; };
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/* @internal */
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export function countEachFileTypes(infos: ScriptInfo[], includeSizes = false): FileStats {
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const result: Mutable<FileStats> = {
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js: 0, jsSize: 0,
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jsx: 0, jsxSize: 0,
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ts: 0, tsSize: 0,
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tsx: 0, tsxSize: 0,
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dts: 0, dtsSize: 0,
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deferred: 0, deferredSize: 0,
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};
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for (const info of infos) {
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const fileSize = includeSizes ? info.getTelemetryFileSize() : 0;
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switch (info.scriptKind) {
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case ScriptKind.JS:
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result.js += 1;
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result.jsSize! += fileSize;
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break;
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case ScriptKind.JSX:
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result.jsx += 1;
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result.jsxSize! += fileSize;
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break;
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case ScriptKind.TS:
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if (fileExtensionIs(info.fileName, Extension.Dts)) {
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result.dts += 1;
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result.dtsSize! += fileSize;
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}
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else {
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result.ts += 1;
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result.tsSize! += fileSize;
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}
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break;
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case ScriptKind.TSX:
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result.tsx += 1;
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result.tsxSize! += fileSize;
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break;
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case ScriptKind.Deferred:
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result.deferred += 1;
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result.deferredSize! += fileSize;
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break;
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}
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}
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return result;
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}
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function hasOneOrMoreJsAndNoTsFiles(project: Project) {
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const counts = countEachFileTypes(project.getScriptInfos());
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return counts.js > 0 && counts.ts === 0 && counts.tsx === 0;
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}
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export function allRootFilesAreJsOrDts(project: Project): boolean {
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const counts = countEachFileTypes(project.getRootScriptInfos());
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return counts.ts === 0 && counts.tsx === 0;
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}
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export function allFilesAreJsOrDts(project: Project): boolean {
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const counts = countEachFileTypes(project.getScriptInfos());
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return counts.ts === 0 && counts.tsx === 0;
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}
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/* @internal */
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export function hasNoTypeScriptSource(fileNames: string[]): boolean {
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return !fileNames.some(fileName => (fileExtensionIs(fileName, Extension.Ts) && !fileExtensionIs(fileName, Extension.Dts)) || fileExtensionIs(fileName, Extension.Tsx));
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}
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/* @internal */
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export interface ProjectFilesWithTSDiagnostics extends protocol.ProjectFiles {
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projectErrors: readonly Diagnostic[];
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}
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export interface PluginCreateInfo {
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project: Project;
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languageService: LanguageService;
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languageServiceHost: LanguageServiceHost;
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serverHost: ServerHost;
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session?: Session<unknown>;
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config: any;
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}
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export interface PluginModule {
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create(createInfo: PluginCreateInfo): LanguageService;
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getExternalFiles?(proj: Project): string[];
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onConfigurationChanged?(config: any): void;
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}
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export interface PluginModuleWithName {
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name: string;
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module: PluginModule;
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}
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export type PluginModuleFactory = (mod: { typescript: typeof ts }) => PluginModule;
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/**
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* The project root can be script info - if root is present,
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* or it could be just normalized path if root wasn't present on the host(only for non inferred project)
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*/
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/* @internal */
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export interface ProjectRootFile {
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fileName: NormalizedPath;
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info?: ScriptInfo;
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}
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interface GeneratedFileWatcher {
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generatedFilePath: Path;
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watcher: FileWatcher;
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}
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type GeneratedFileWatcherMap = GeneratedFileWatcher | ESMap<Path, GeneratedFileWatcher>;
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function isGeneratedFileWatcher(watch: GeneratedFileWatcherMap): watch is GeneratedFileWatcher {
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return (watch as GeneratedFileWatcher).generatedFilePath !== undefined;
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}
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/*@internal*/
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export interface EmitResult {
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emitSkipped: boolean;
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diagnostics: readonly Diagnostic[];
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}
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export abstract class Project implements LanguageServiceHost, ModuleResolutionHost {
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private rootFiles: ScriptInfo[] = [];
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private rootFilesMap = new Map<string, ProjectRootFile>();
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private program: Program | undefined;
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private externalFiles: SortedReadonlyArray<string> | undefined;
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private missingFilesMap: ESMap<Path, FileWatcher> | undefined;
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private generatedFilesMap: GeneratedFileWatcherMap | undefined;
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private plugins: PluginModuleWithName[] = [];
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/*@internal*/
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/**
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* This is map from files to unresolved imports in it
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* Maop does not contain entries for files that do not have unresolved imports
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* This helps in containing the set of files to invalidate
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*/
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cachedUnresolvedImportsPerFile = new Map<Path, readonly string[]>();
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/*@internal*/
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lastCachedUnresolvedImportsList: SortedReadonlyArray<string> | undefined;
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/*@internal*/
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private hasAddedorRemovedFiles = false;
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/*@internal*/
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private hasAddedOrRemovedSymlinks = false;
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/*@internal*/
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lastFileExceededProgramSize: string | undefined;
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// wrapper over the real language service that will suppress all semantic operations
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protected languageService: LanguageService;
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public languageServiceEnabled: boolean;
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readonly trace?: (s: string) => void;
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readonly realpath?: (path: string) => string;
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/*@internal*/
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hasInvalidatedResolution: HasInvalidatedResolution | undefined;
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/*@internal*/
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resolutionCache: ResolutionCache;
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private builderState: BuilderState | undefined;
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/**
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* Set of files names that were updated since the last call to getChangesSinceVersion.
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*/
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private updatedFileNames: Set<string> | undefined;
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/**
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* Set of files that was returned from the last call to getChangesSinceVersion.
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*/
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private lastReportedFileNames: ESMap<string, boolean> | undefined;
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/**
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* Last version that was reported.
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*/
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private lastReportedVersion = 0;
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/**
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* Current project's program version. (incremented everytime new program is created that is not complete reuse from the old one)
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* This property is changed in 'updateGraph' based on the set of files in program
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*/
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private projectProgramVersion = 0;
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/**
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* Current version of the project state. It is changed when:
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* - new root file was added/removed
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* - edit happen in some file that is currently included in the project.
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* This property is different from projectStructureVersion since in most cases edits don't affect set of files in the project
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*/
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private projectStateVersion = 0;
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protected projectErrors: Diagnostic[] | undefined;
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protected isInitialLoadPending: () => boolean = returnFalse;
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/*@internal*/
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dirty = false;
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/*@internal*/
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typingFiles: SortedReadonlyArray<string> = emptyArray;
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/*@internal*/
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originalConfiguredProjects: Set<NormalizedPath> | undefined;
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/*@internal*/
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private packageJsonsForAutoImport: Set<string> | undefined;
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/*@internal*/
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getResolvedProjectReferenceToRedirect(_fileName: string): ResolvedProjectReference | undefined {
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return undefined;
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}
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/* @internal */ useSourceOfProjectReferenceRedirect?(): boolean;
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/* @internal */ getParsedCommandLine?(fileName: string): ParsedCommandLine | undefined;
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private readonly cancellationToken: ThrottledCancellationToken;
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public isNonTsProject() {
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updateProjectIfDirty(this);
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return allFilesAreJsOrDts(this);
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}
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public isJsOnlyProject() {
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updateProjectIfDirty(this);
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return hasOneOrMoreJsAndNoTsFiles(this);
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}
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public static resolveModule(moduleName: string, initialDir: string, host: ServerHost, log: (message: string) => void, logErrors?: (message: string) => void): {} | undefined {
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const resolvedPath = normalizeSlashes(host.resolvePath(combinePaths(initialDir, "node_modules")));
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log(`Loading ${moduleName} from ${initialDir} (resolved to ${resolvedPath})`);
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const result = host.require!(resolvedPath, moduleName); // TODO: GH#18217
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if (result.error) {
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const err = result.error.stack || result.error.message || JSON.stringify(result.error);
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(logErrors || log)(`Failed to load module '${moduleName}' from ${resolvedPath}: ${err}`);
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return undefined;
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}
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return result.module;
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}
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/*@internal*/
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readonly currentDirectory: string;
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/*@internal*/
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public directoryStructureHost: DirectoryStructureHost;
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/*@internal*/
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public readonly getCanonicalFileName: GetCanonicalFileName;
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/*@internal*/
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private exportMapCache: ExportInfoMap | undefined;
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/*@internal*/
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private changedFilesForExportMapCache: Set<Path> | undefined;
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/*@internal*/
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private moduleSpecifierCache = createModuleSpecifierCache(this);
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/*@internal*/
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private symlinks: SymlinkCache | undefined;
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/*@internal*/
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autoImportProviderHost: AutoImportProviderProject | false | undefined;
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/*@internal*/
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protected typeAcquisition: TypeAcquisition | undefined;
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/*@internal*/
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constructor(
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/*@internal*/ readonly projectName: string,
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readonly projectKind: ProjectKind,
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readonly projectService: ProjectService,
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private documentRegistry: DocumentRegistry,
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hasExplicitListOfFiles: boolean,
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lastFileExceededProgramSize: string | undefined,
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private compilerOptions: CompilerOptions,
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public compileOnSaveEnabled: boolean,
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protected watchOptions: WatchOptions | undefined,
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directoryStructureHost: DirectoryStructureHost,
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currentDirectory: string | undefined,
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) {
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this.directoryStructureHost = directoryStructureHost;
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this.currentDirectory = this.projectService.getNormalizedAbsolutePath(currentDirectory || "");
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this.getCanonicalFileName = this.projectService.toCanonicalFileName;
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this.cancellationToken = new ThrottledCancellationToken(this.projectService.cancellationToken, this.projectService.throttleWaitMilliseconds);
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if (!this.compilerOptions) {
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this.compilerOptions = getDefaultCompilerOptions();
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this.compilerOptions.allowNonTsExtensions = true;
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this.compilerOptions.allowJs = true;
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}
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else if (hasExplicitListOfFiles || getAllowJSCompilerOption(this.compilerOptions) || this.projectService.hasDeferredExtension()) {
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// If files are listed explicitly or allowJs is specified, allow all extensions
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this.compilerOptions.allowNonTsExtensions = true;
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}
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switch (projectService.serverMode) {
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case LanguageServiceMode.Semantic:
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this.languageServiceEnabled = true;
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break;
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case LanguageServiceMode.PartialSemantic:
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this.languageServiceEnabled = true;
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this.compilerOptions.noResolve = true;
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this.compilerOptions.types = [];
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break;
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case LanguageServiceMode.Syntactic:
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this.languageServiceEnabled = false;
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this.compilerOptions.noResolve = true;
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this.compilerOptions.types = [];
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break;
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default:
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Debug.assertNever(projectService.serverMode);
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}
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this.setInternalCompilerOptionsForEmittingJsFiles();
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const host = this.projectService.host;
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if (this.projectService.logger.loggingEnabled()) {
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this.trace = s => this.writeLog(s);
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}
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else if (host.trace) {
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this.trace = s => host.trace!(s);
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}
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this.realpath = maybeBind(host, host.realpath);
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// Use the current directory as resolution root only if the project created using current directory string
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this.resolutionCache = createResolutionCache(
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this,
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currentDirectory && this.currentDirectory,
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/*logChangesWhenResolvingModule*/ true
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);
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this.languageService = createLanguageService(this, this.documentRegistry, this.projectService.serverMode);
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if (lastFileExceededProgramSize) {
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this.disableLanguageService(lastFileExceededProgramSize);
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}
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this.markAsDirty();
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if (projectKind !== ProjectKind.AutoImportProvider) {
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this.projectService.pendingEnsureProjectForOpenFiles = true;
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}
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}
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isKnownTypesPackageName(name: string): boolean {
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return this.typingsCache.isKnownTypesPackageName(name);
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}
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installPackage(options: InstallPackageOptions): Promise<ApplyCodeActionCommandResult> {
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return this.typingsCache.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) });
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}
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/*@internal*/
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getGlobalTypingsCacheLocation() {
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return this.getGlobalCache();
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}
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private get typingsCache(): TypingsCache {
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return this.projectService.typingsCache;
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}
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/*@internal*/
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getSymlinkCache(): SymlinkCache {
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if (!this.symlinks) {
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this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName);
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}
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if (this.program && !this.symlinks.hasProcessedResolutions()) {
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this.symlinks.setSymlinksFromResolutions(
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this.program.getSourceFiles(),
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this.program.getResolvedTypeReferenceDirectives());
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}
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return this.symlinks;
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}
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// Method of LanguageServiceHost
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getCompilationSettings() {
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return this.compilerOptions;
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}
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// Method to support public API
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getCompilerOptions() {
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return this.getCompilationSettings();
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}
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getNewLine() {
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return this.projectService.host.newLine;
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}
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getProjectVersion() {
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return this.projectStateVersion.toString();
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}
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getProjectReferences(): readonly ProjectReference[] | undefined {
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return undefined;
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}
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getScriptFileNames() {
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if (!this.rootFiles) {
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return ts.emptyArray;
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}
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let result: string[] | undefined;
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this.rootFilesMap.forEach(value => {
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if (this.languageServiceEnabled || (value.info && value.info.isScriptOpen())) {
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// if language service is disabled - process only files that are open
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(result || (result = [])).push(value.fileName);
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}
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});
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return addRange(result, this.typingFiles) || ts.emptyArray;
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}
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private getOrCreateScriptInfoAndAttachToProject(fileName: string) {
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const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(fileName, this.currentDirectory, this.directoryStructureHost);
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if (scriptInfo) {
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const existingValue = this.rootFilesMap.get(scriptInfo.path);
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if (existingValue && existingValue.info !== scriptInfo) {
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// This was missing path earlier but now the file exists. Update the root
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this.rootFiles.push(scriptInfo);
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existingValue.info = scriptInfo;
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}
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scriptInfo.attachToProject(this);
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}
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return scriptInfo;
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}
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getScriptKind(fileName: string) {
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const info = this.getOrCreateScriptInfoAndAttachToProject(fileName);
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return (info && info.scriptKind)!; // TODO: GH#18217
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}
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getScriptVersion(filename: string) {
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// Don't attach to the project if version is asked
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const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(filename, this.currentDirectory, this.directoryStructureHost);
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return (info && info.getLatestVersion())!; // TODO: GH#18217
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}
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getScriptSnapshot(filename: string): IScriptSnapshot | undefined {
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const scriptInfo = this.getOrCreateScriptInfoAndAttachToProject(filename);
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if (scriptInfo) {
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return scriptInfo.getSnapshot();
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}
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}
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getCancellationToken(): HostCancellationToken {
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return this.cancellationToken;
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}
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getCurrentDirectory(): string {
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return this.currentDirectory;
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}
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getDefaultLibFileName() {
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const nodeModuleBinDir = getDirectoryPath(normalizePath(this.projectService.getExecutingFilePath()));
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return combinePaths(nodeModuleBinDir, getDefaultLibFileName(this.compilerOptions));
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}
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useCaseSensitiveFileNames() {
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return this.projectService.host.useCaseSensitiveFileNames;
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}
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readDirectory(path: string, extensions?: readonly string[], exclude?: readonly string[], include?: readonly string[], depth?: number): string[] {
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return this.directoryStructureHost.readDirectory!(path, extensions, exclude, include, depth);
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}
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readFile(fileName: string): string | undefined {
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return this.projectService.host.readFile(fileName);
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}
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writeFile(fileName: string, content: string): void {
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return this.projectService.host.writeFile(fileName, content);
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}
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fileExists(file: string): boolean {
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// As an optimization, don't hit the disks for files we already know don't exist
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// (because we're watching for their creation).
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const path = this.toPath(file);
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return !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file);
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}
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resolveModuleNames(moduleNames: string[], containingFile: string, reusedNames?: string[], redirectedReference?: ResolvedProjectReference, _options?: CompilerOptions, containingSourceFile?: SourceFile): (ResolvedModuleFull | undefined)[] {
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return this.resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile);
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}
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getResolvedModuleWithFailedLookupLocationsFromCache(moduleName: string, containingFile: string, resolutionMode?: ModuleKind.CommonJS | ModuleKind.ESNext): ResolvedModuleWithFailedLookupLocations | undefined {
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return this.resolutionCache.getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode);
|
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}
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resolveTypeReferenceDirectives(typeDirectiveNames: string[], containingFile: string, redirectedReference?: ResolvedProjectReference): (ResolvedTypeReferenceDirective | undefined)[] {
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return this.resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference);
|
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}
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directoryExists(path: string): boolean {
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return this.directoryStructureHost.directoryExists!(path); // TODO: GH#18217
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}
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|
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getDirectories(path: string): string[] {
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return this.directoryStructureHost.getDirectories!(path); // TODO: GH#18217
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}
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|
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/*@internal*/
|
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getCachedDirectoryStructureHost(): CachedDirectoryStructureHost {
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return undefined!; // TODO: GH#18217
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}
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|
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/*@internal*/
|
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toPath(fileName: string) {
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return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName);
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}
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|
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/*@internal*/
|
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watchDirectoryOfFailedLookupLocation(directory: string, cb: DirectoryWatcherCallback, flags: WatchDirectoryFlags) {
|
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return this.projectService.watchFactory.watchDirectory(
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directory,
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cb,
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flags,
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this.projectService.getWatchOptions(this),
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WatchType.FailedLookupLocations,
|
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this
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);
|
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}
|
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|
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/*@internal*/
|
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clearInvalidateResolutionOfFailedLookupTimer() {
|
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return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`);
|
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}
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|
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/*@internal*/
|
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scheduleInvalidateResolutionsOfFailedLookupLocations() {
|
|
this.projectService.throttledOperations.schedule(`${this.getProjectName()}FailedLookupInvalidation`, /*delay*/ 1000, () => {
|
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if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
|
|
this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
|
|
}
|
|
});
|
|
}
|
|
|
|
/*@internal*/
|
|
invalidateResolutionsOfFailedLookupLocations() {
|
|
if (this.clearInvalidateResolutionOfFailedLookupTimer() &&
|
|
this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
|
|
this.markAsDirty();
|
|
this.projectService.delayEnsureProjectForOpenFiles();
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
onInvalidatedResolution() {
|
|
this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
|
|
}
|
|
|
|
/*@internal*/
|
|
watchTypeRootsDirectory(directory: string, cb: DirectoryWatcherCallback, flags: WatchDirectoryFlags) {
|
|
return this.projectService.watchFactory.watchDirectory(
|
|
directory,
|
|
cb,
|
|
flags,
|
|
this.projectService.getWatchOptions(this),
|
|
WatchType.TypeRoots,
|
|
this
|
|
);
|
|
}
|
|
|
|
/*@internal*/
|
|
hasChangedAutomaticTypeDirectiveNames() {
|
|
return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames();
|
|
}
|
|
|
|
/*@internal*/
|
|
onChangedAutomaticTypeDirectiveNames() {
|
|
this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
|
|
}
|
|
|
|
/*@internal*/
|
|
getGlobalCache() {
|
|
return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : undefined;
|
|
}
|
|
|
|
/*@internal*/
|
|
globalCacheResolutionModuleName = JsTyping.nonRelativeModuleNameForTypingCache;
|
|
|
|
/*@internal*/
|
|
fileIsOpen(filePath: Path) {
|
|
return this.projectService.openFiles.has(filePath);
|
|
}
|
|
|
|
/*@internal*/
|
|
writeLog(s: string) {
|
|
this.projectService.logger.info(s);
|
|
}
|
|
|
|
log(s: string) {
|
|
this.writeLog(s);
|
|
}
|
|
|
|
error(s: string) {
|
|
this.projectService.logger.msg(s, Msg.Err);
|
|
}
|
|
|
|
private setInternalCompilerOptionsForEmittingJsFiles() {
|
|
if (this.projectKind === ProjectKind.Inferred || this.projectKind === ProjectKind.External) {
|
|
this.compilerOptions.noEmitForJsFiles = true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the errors that dont have any file name associated
|
|
*/
|
|
getGlobalProjectErrors(): readonly Diagnostic[] {
|
|
return filter(this.projectErrors, diagnostic => !diagnostic.file) || emptyArray;
|
|
}
|
|
|
|
/**
|
|
* Get all the project errors
|
|
*/
|
|
getAllProjectErrors(): readonly Diagnostic[] {
|
|
return this.projectErrors || emptyArray;
|
|
}
|
|
|
|
setProjectErrors(projectErrors: Diagnostic[] | undefined) {
|
|
this.projectErrors = projectErrors;
|
|
}
|
|
|
|
getLanguageService(ensureSynchronized = true): LanguageService {
|
|
if (ensureSynchronized) {
|
|
updateProjectIfDirty(this);
|
|
}
|
|
return this.languageService;
|
|
}
|
|
|
|
/** @internal */
|
|
getSourceMapper(): SourceMapper {
|
|
return this.getLanguageService().getSourceMapper();
|
|
}
|
|
|
|
/** @internal */
|
|
clearSourceMapperCache() {
|
|
this.languageService.clearSourceMapperCache();
|
|
}
|
|
|
|
/*@internal*/
|
|
getDocumentPositionMapper(generatedFileName: string, sourceFileName?: string): DocumentPositionMapper | undefined {
|
|
return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName);
|
|
}
|
|
|
|
/*@internal*/
|
|
getSourceFileLike(fileName: string) {
|
|
return this.projectService.getSourceFileLike(fileName, this);
|
|
}
|
|
|
|
/*@internal*/
|
|
shouldEmitFile(scriptInfo: ScriptInfo | undefined) {
|
|
return scriptInfo &&
|
|
!scriptInfo.isDynamicOrHasMixedContent() &&
|
|
!this.program!.isSourceOfProjectReferenceRedirect(scriptInfo.path);
|
|
}
|
|
|
|
getCompileOnSaveAffectedFileList(scriptInfo: ScriptInfo): string[] {
|
|
if (!this.languageServiceEnabled) {
|
|
return [];
|
|
}
|
|
updateProjectIfDirty(this);
|
|
this.builderState = BuilderState.create(this.program!, this.projectService.toCanonicalFileName, this.builderState, /*disableUseFileVersionAsSignature*/ true);
|
|
return mapDefined(
|
|
BuilderState.getFilesAffectedBy(
|
|
this.builderState,
|
|
this.program!,
|
|
scriptInfo.path,
|
|
this.cancellationToken,
|
|
maybeBind(this.projectService.host, this.projectService.host.createHash)
|
|
),
|
|
sourceFile => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : undefined
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns true if emit was conducted
|
|
*/
|
|
emitFile(scriptInfo: ScriptInfo, writeFile: (path: string, data: string, writeByteOrderMark?: boolean) => void): EmitResult {
|
|
if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) {
|
|
return { emitSkipped: true, diagnostics: emptyArray };
|
|
}
|
|
const { emitSkipped, diagnostics, outputFiles } = this.getLanguageService().getEmitOutput(scriptInfo.fileName);
|
|
if (!emitSkipped) {
|
|
for (const outputFile of outputFiles) {
|
|
const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory);
|
|
writeFile(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark);
|
|
}
|
|
|
|
// Update the signature
|
|
if (this.builderState && getEmitDeclarations(this.compilerOptions)) {
|
|
const dtsFiles = outputFiles.filter(f => fileExtensionIs(f.name, Extension.Dts));
|
|
if (dtsFiles.length === 1) {
|
|
const sourceFile = this.program!.getSourceFile(scriptInfo.fileName)!;
|
|
const signature = this.projectService.host.createHash ?
|
|
this.projectService.host.createHash(dtsFiles[0].text) :
|
|
generateDjb2Hash(dtsFiles[0].text);
|
|
BuilderState.updateSignatureOfFile(this.builderState, signature, sourceFile.resolvedPath);
|
|
}
|
|
}
|
|
}
|
|
|
|
return { emitSkipped, diagnostics };
|
|
}
|
|
|
|
enableLanguageService() {
|
|
if (this.languageServiceEnabled || this.projectService.serverMode === LanguageServiceMode.Syntactic) {
|
|
return;
|
|
}
|
|
this.languageServiceEnabled = true;
|
|
this.lastFileExceededProgramSize = undefined;
|
|
this.projectService.onUpdateLanguageServiceStateForProject(this, /*languageServiceEnabled*/ true);
|
|
}
|
|
|
|
disableLanguageService(lastFileExceededProgramSize?: string) {
|
|
if (!this.languageServiceEnabled) {
|
|
return;
|
|
}
|
|
Debug.assert(this.projectService.serverMode !== LanguageServiceMode.Syntactic);
|
|
this.languageService.cleanupSemanticCache();
|
|
this.languageServiceEnabled = false;
|
|
this.lastFileExceededProgramSize = lastFileExceededProgramSize;
|
|
this.builderState = undefined;
|
|
if (this.autoImportProviderHost) {
|
|
this.autoImportProviderHost.close();
|
|
}
|
|
this.autoImportProviderHost = undefined;
|
|
this.resolutionCache.closeTypeRootsWatch();
|
|
this.clearGeneratedFileWatch();
|
|
this.projectService.onUpdateLanguageServiceStateForProject(this, /*languageServiceEnabled*/ false);
|
|
}
|
|
|
|
getProjectName() {
|
|
return this.projectName;
|
|
}
|
|
|
|
protected removeLocalTypingsFromTypeAcquisition(newTypeAcquisition: TypeAcquisition): TypeAcquisition {
|
|
if (!newTypeAcquisition || !newTypeAcquisition.include) {
|
|
// Nothing to filter out, so just return as-is
|
|
return newTypeAcquisition;
|
|
}
|
|
return { ...newTypeAcquisition, include: this.removeExistingTypings(newTypeAcquisition.include) };
|
|
}
|
|
|
|
getExternalFiles(): SortedReadonlyArray<string> {
|
|
return sort(flatMap(this.plugins, plugin => {
|
|
if (typeof plugin.module.getExternalFiles !== "function") return;
|
|
try {
|
|
return plugin.module.getExternalFiles(this);
|
|
}
|
|
catch (e) {
|
|
this.projectService.logger.info(`A plugin threw an exception in getExternalFiles: ${e}`);
|
|
if (e.stack) {
|
|
this.projectService.logger.info(e.stack);
|
|
}
|
|
}
|
|
}));
|
|
}
|
|
|
|
getSourceFile(path: Path) {
|
|
if (!this.program) {
|
|
return undefined;
|
|
}
|
|
return this.program.getSourceFileByPath(path);
|
|
}
|
|
|
|
/* @internal */
|
|
getSourceFileOrConfigFile(path: Path): SourceFile | undefined {
|
|
const options = this.program!.getCompilerOptions();
|
|
return path === options.configFilePath ? options.configFile : this.getSourceFile(path);
|
|
}
|
|
|
|
close() {
|
|
if (this.program) {
|
|
// if we have a program - release all files that are enlisted in program but arent root
|
|
// The releasing of the roots happens later
|
|
// The project could have pending update remaining and hence the info could be in the files but not in program graph
|
|
for (const f of this.program.getSourceFiles()) {
|
|
this.detachScriptInfoIfNotRoot(f.fileName);
|
|
}
|
|
this.program.forEachResolvedProjectReference(ref =>
|
|
this.detachScriptInfoFromProject(ref.sourceFile.fileName));
|
|
}
|
|
|
|
// Release external files
|
|
forEach(this.externalFiles, externalFile => this.detachScriptInfoIfNotRoot(externalFile));
|
|
// Always remove root files from the project
|
|
for (const root of this.rootFiles) {
|
|
root.detachFromProject(this);
|
|
}
|
|
this.projectService.pendingEnsureProjectForOpenFiles = true;
|
|
|
|
this.rootFiles = undefined!;
|
|
this.rootFilesMap = undefined!;
|
|
this.externalFiles = undefined;
|
|
this.program = undefined;
|
|
this.builderState = undefined;
|
|
this.resolutionCache.clear();
|
|
this.resolutionCache = undefined!;
|
|
this.cachedUnresolvedImportsPerFile = undefined!;
|
|
this.moduleSpecifierCache = undefined!;
|
|
this.directoryStructureHost = undefined!;
|
|
this.exportMapCache = undefined;
|
|
this.projectErrors = undefined;
|
|
|
|
// Clean up file watchers waiting for missing files
|
|
if (this.missingFilesMap) {
|
|
clearMap(this.missingFilesMap, closeFileWatcher);
|
|
this.missingFilesMap = undefined;
|
|
}
|
|
this.clearGeneratedFileWatch();
|
|
this.clearInvalidateResolutionOfFailedLookupTimer();
|
|
if (this.autoImportProviderHost) {
|
|
this.autoImportProviderHost.close();
|
|
}
|
|
this.autoImportProviderHost = undefined;
|
|
|
|
// signal language service to release source files acquired from document registry
|
|
this.languageService.dispose();
|
|
this.languageService = undefined!;
|
|
}
|
|
|
|
private detachScriptInfoIfNotRoot(uncheckedFilename: string) {
|
|
const info = this.projectService.getScriptInfo(uncheckedFilename);
|
|
// We might not find the script info in case its not associated with the project any more
|
|
// and project graph was not updated (eg delayed update graph in case of files changed/deleted on the disk)
|
|
if (info && !this.isRoot(info)) {
|
|
info.detachFromProject(this);
|
|
}
|
|
}
|
|
|
|
isClosed() {
|
|
return this.rootFiles === undefined;
|
|
}
|
|
|
|
hasRoots() {
|
|
return this.rootFiles && this.rootFiles.length > 0;
|
|
}
|
|
|
|
/*@internal*/
|
|
isOrphan() {
|
|
return false;
|
|
}
|
|
|
|
getRootFiles() {
|
|
return this.rootFiles && this.rootFiles.map(info => info.fileName);
|
|
}
|
|
|
|
/*@internal*/
|
|
getRootFilesMap() {
|
|
return this.rootFilesMap;
|
|
}
|
|
|
|
getRootScriptInfos() {
|
|
return this.rootFiles;
|
|
}
|
|
|
|
getScriptInfos(): ScriptInfo[] {
|
|
if (!this.languageServiceEnabled) {
|
|
// if language service is not enabled - return just root files
|
|
return this.rootFiles;
|
|
}
|
|
return map(this.program!.getSourceFiles(), sourceFile => {
|
|
const scriptInfo = this.projectService.getScriptInfoForPath(sourceFile.resolvedPath);
|
|
Debug.assert(!!scriptInfo, "getScriptInfo", () => `scriptInfo for a file '${sourceFile.fileName}' Path: '${sourceFile.path}' / '${sourceFile.resolvedPath}' is missing.`);
|
|
return scriptInfo;
|
|
});
|
|
}
|
|
|
|
getExcludedFiles(): readonly NormalizedPath[] {
|
|
return emptyArray;
|
|
}
|
|
|
|
getFileNames(excludeFilesFromExternalLibraries?: boolean, excludeConfigFiles?: boolean) {
|
|
if (!this.program) {
|
|
return [];
|
|
}
|
|
|
|
if (!this.languageServiceEnabled) {
|
|
// if language service is disabled assume that all files in program are root files + default library
|
|
let rootFiles = this.getRootFiles();
|
|
if (this.compilerOptions) {
|
|
const defaultLibrary = getDefaultLibFilePath(this.compilerOptions);
|
|
if (defaultLibrary) {
|
|
(rootFiles || (rootFiles = [])).push(asNormalizedPath(defaultLibrary));
|
|
}
|
|
}
|
|
return rootFiles;
|
|
}
|
|
const result: NormalizedPath[] = [];
|
|
for (const f of this.program.getSourceFiles()) {
|
|
if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) {
|
|
continue;
|
|
}
|
|
result.push(asNormalizedPath(f.fileName));
|
|
}
|
|
if (!excludeConfigFiles) {
|
|
const configFile = this.program.getCompilerOptions().configFile;
|
|
if (configFile) {
|
|
result.push(asNormalizedPath(configFile.fileName));
|
|
if (configFile.extendedSourceFiles) {
|
|
for (const f of configFile.extendedSourceFiles) {
|
|
result.push(asNormalizedPath(f));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/* @internal */
|
|
getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo: boolean) {
|
|
return this.getFileNames().map((fileName): protocol.FileWithProjectReferenceRedirectInfo => ({
|
|
fileName,
|
|
isSourceOfProjectReferenceRedirect: includeProjectReferenceRedirectInfo && this.isSourceOfProjectReferenceRedirect(fileName)
|
|
}));
|
|
}
|
|
|
|
hasConfigFile(configFilePath: NormalizedPath) {
|
|
if (this.program && this.languageServiceEnabled) {
|
|
const configFile = this.program.getCompilerOptions().configFile;
|
|
if (configFile) {
|
|
if (configFilePath === asNormalizedPath(configFile.fileName)) {
|
|
return true;
|
|
}
|
|
if (configFile.extendedSourceFiles) {
|
|
for (const f of configFile.extendedSourceFiles) {
|
|
if (configFilePath === asNormalizedPath(f)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
containsScriptInfo(info: ScriptInfo): boolean {
|
|
if (this.isRoot(info)) return true;
|
|
if (!this.program) return false;
|
|
const file = this.program.getSourceFileByPath(info.path);
|
|
return !!file && file.resolvedPath === info.path;
|
|
}
|
|
|
|
containsFile(filename: NormalizedPath, requireOpen?: boolean): boolean {
|
|
const info = this.projectService.getScriptInfoForNormalizedPath(filename);
|
|
if (info && (info.isScriptOpen() || !requireOpen)) {
|
|
return this.containsScriptInfo(info);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
isRoot(info: ScriptInfo) {
|
|
return this.rootFilesMap && this.rootFilesMap.get(info.path)?.info === info;
|
|
}
|
|
|
|
// add a root file to project
|
|
addRoot(info: ScriptInfo, fileName?: NormalizedPath) {
|
|
Debug.assert(!this.isRoot(info));
|
|
this.rootFiles.push(info);
|
|
this.rootFilesMap.set(info.path, { fileName: fileName || info.fileName, info });
|
|
info.attachToProject(this);
|
|
|
|
this.markAsDirty();
|
|
}
|
|
|
|
// add a root file that doesnt exist on host
|
|
addMissingFileRoot(fileName: NormalizedPath) {
|
|
const path = this.projectService.toPath(fileName);
|
|
this.rootFilesMap.set(path, { fileName });
|
|
this.markAsDirty();
|
|
}
|
|
|
|
removeFile(info: ScriptInfo, fileExists: boolean, detachFromProject: boolean) {
|
|
if (this.isRoot(info)) {
|
|
this.removeRoot(info);
|
|
}
|
|
if (fileExists) {
|
|
// If file is present, just remove the resolutions for the file
|
|
this.resolutionCache.removeResolutionsOfFile(info.path);
|
|
}
|
|
else {
|
|
this.resolutionCache.invalidateResolutionOfFile(info.path);
|
|
}
|
|
this.cachedUnresolvedImportsPerFile.delete(info.path);
|
|
|
|
if (detachFromProject) {
|
|
info.detachFromProject(this);
|
|
}
|
|
|
|
this.markAsDirty();
|
|
}
|
|
|
|
registerFileUpdate(fileName: string) {
|
|
(this.updatedFileNames || (this.updatedFileNames = new Set<string>())).add(fileName);
|
|
}
|
|
|
|
/*@internal*/
|
|
markFileAsDirty(changedFile: Path) {
|
|
this.markAsDirty();
|
|
if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
|
|
(this.changedFilesForExportMapCache ||= new Set()).add(changedFile);
|
|
}
|
|
}
|
|
|
|
markAsDirty() {
|
|
if (!this.dirty) {
|
|
this.projectStateVersion++;
|
|
this.dirty = true;
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
onAutoImportProviderSettingsChanged() {
|
|
if (this.autoImportProviderHost === false) {
|
|
this.autoImportProviderHost = undefined;
|
|
}
|
|
else {
|
|
this.autoImportProviderHost?.markAsDirty();
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
onPackageJsonChange(packageJsonPath: Path) {
|
|
if (this.packageJsonsForAutoImport?.has(packageJsonPath)) {
|
|
this.moduleSpecifierCache.clear();
|
|
if (this.autoImportProviderHost) {
|
|
this.autoImportProviderHost.markAsDirty();
|
|
}
|
|
}
|
|
}
|
|
|
|
/* @internal */
|
|
onFileAddedOrRemoved(isSymlink: boolean | undefined) {
|
|
this.hasAddedorRemovedFiles = true;
|
|
if (isSymlink) {
|
|
this.hasAddedOrRemovedSymlinks = true;
|
|
}
|
|
}
|
|
|
|
/* @internal */
|
|
onDiscoveredSymlink() {
|
|
this.hasAddedOrRemovedSymlinks = true;
|
|
}
|
|
|
|
/**
|
|
* Updates set of files that contribute to this project
|
|
* @returns: true if set of files in the project stays the same and false - otherwise.
|
|
*/
|
|
updateGraph(): boolean {
|
|
perfLogger.logStartUpdateGraph();
|
|
this.resolutionCache.startRecordingFilesWithChangedResolutions();
|
|
|
|
const hasNewProgram = this.updateGraphWorker();
|
|
const hasAddedorRemovedFiles = this.hasAddedorRemovedFiles;
|
|
this.hasAddedorRemovedFiles = false;
|
|
this.hasAddedOrRemovedSymlinks = false;
|
|
|
|
const changedFiles: readonly Path[] = this.resolutionCache.finishRecordingFilesWithChangedResolutions() || emptyArray;
|
|
|
|
for (const file of changedFiles) {
|
|
// delete cached information for changed files
|
|
this.cachedUnresolvedImportsPerFile.delete(file);
|
|
}
|
|
|
|
// update builder only if language service is enabled
|
|
// otherwise tell it to drop its internal state
|
|
if (this.languageServiceEnabled && this.projectService.serverMode === LanguageServiceMode.Semantic) {
|
|
// 1. no changes in structure, no changes in unresolved imports - do nothing
|
|
// 2. no changes in structure, unresolved imports were changed - collect unresolved imports for all files
|
|
// (can reuse cached imports for files that were not changed)
|
|
// 3. new files were added/removed, but compilation settings stays the same - collect unresolved imports for all new/modified files
|
|
// (can reuse cached imports for files that were not changed)
|
|
// 4. compilation settings were changed in the way that might affect module resolution - drop all caches and collect all data from the scratch
|
|
if (hasNewProgram || changedFiles.length) {
|
|
this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program!, this.cachedUnresolvedImportsPerFile);
|
|
}
|
|
|
|
this.projectService.typingsCache.enqueueInstallTypingsForProject(this, this.lastCachedUnresolvedImportsList, hasAddedorRemovedFiles);
|
|
}
|
|
else {
|
|
this.lastCachedUnresolvedImportsList = undefined;
|
|
}
|
|
|
|
const isFirstProgramLoad = this.projectProgramVersion === 0 && hasNewProgram;
|
|
if (hasNewProgram) {
|
|
this.projectProgramVersion++;
|
|
}
|
|
if (hasAddedorRemovedFiles) {
|
|
if (!this.autoImportProviderHost) this.autoImportProviderHost = undefined;
|
|
this.autoImportProviderHost?.markAsDirty();
|
|
}
|
|
if (isFirstProgramLoad) {
|
|
// Preload auto import provider so it's not created during completions request
|
|
this.getPackageJsonAutoImportProvider();
|
|
}
|
|
perfLogger.logStopUpdateGraph();
|
|
return !hasNewProgram;
|
|
}
|
|
|
|
/*@internal*/
|
|
updateTypingFiles(typingFiles: SortedReadonlyArray<string>) {
|
|
if (enumerateInsertsAndDeletes<string, string>(typingFiles, this.typingFiles, getStringComparer(!this.useCaseSensitiveFileNames()),
|
|
/*inserted*/ noop,
|
|
removed => this.detachScriptInfoFromProject(removed)
|
|
)) {
|
|
// If typing files changed, then only schedule project update
|
|
this.typingFiles = typingFiles;
|
|
// Invalidate files with unresolved imports
|
|
this.resolutionCache.setFilesWithInvalidatedNonRelativeUnresolvedImports(this.cachedUnresolvedImportsPerFile);
|
|
this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
|
|
}
|
|
}
|
|
|
|
/* @internal */
|
|
getCurrentProgram(): Program | undefined {
|
|
return this.program;
|
|
}
|
|
|
|
protected removeExistingTypings(include: string[]): string[] {
|
|
const existing = getAutomaticTypeDirectiveNames(this.getCompilerOptions(), this.directoryStructureHost);
|
|
return include.filter(i => existing.indexOf(i) < 0);
|
|
}
|
|
|
|
private updateGraphWorker() {
|
|
const oldProgram = this.program;
|
|
Debug.assert(!this.isClosed(), "Called update graph worker of closed project");
|
|
this.writeLog(`Starting updateGraphWorker: Project: ${this.getProjectName()}`);
|
|
const start = timestamp();
|
|
this.hasInvalidatedResolution = this.resolutionCache.createHasInvalidatedResolution();
|
|
this.resolutionCache.startCachingPerDirectoryResolution();
|
|
this.program = this.languageService.getProgram(); // TODO: GH#18217
|
|
this.dirty = false;
|
|
this.resolutionCache.finishCachingPerDirectoryResolution();
|
|
|
|
Debug.assert(oldProgram === undefined || this.program !== undefined);
|
|
|
|
// bump up the version if
|
|
// - oldProgram is not set - this is a first time updateGraph is called
|
|
// - newProgram is different from the old program and structure of the old program was not reused.
|
|
let hasNewProgram = false;
|
|
if (this.program && (!oldProgram || (this.program !== oldProgram && this.program.structureIsReused !== StructureIsReused.Completely))) {
|
|
hasNewProgram = true;
|
|
if (oldProgram) {
|
|
for (const f of oldProgram.getSourceFiles()) {
|
|
const newFile = this.program.getSourceFileByPath(f.resolvedPath);
|
|
if (!newFile || (f.resolvedPath === f.path && newFile.resolvedPath !== f.path)) {
|
|
// new program does not contain this file - detach it from the project
|
|
// - remove resolutions only if the new program doesnt contain source file by the path (not resolvedPath since path is used for resolution)
|
|
this.detachScriptInfoFromProject(f.fileName, !!this.program.getSourceFileByPath(f.path));
|
|
}
|
|
}
|
|
|
|
oldProgram.forEachResolvedProjectReference(resolvedProjectReference => {
|
|
if (!this.program!.getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
|
|
this.detachScriptInfoFromProject(resolvedProjectReference.sourceFile.fileName);
|
|
}
|
|
});
|
|
}
|
|
|
|
// Update the missing file paths watcher
|
|
updateMissingFilePathsWatch(
|
|
this.program,
|
|
this.missingFilesMap || (this.missingFilesMap = new Map()),
|
|
// Watch the missing files
|
|
missingFilePath => this.addMissingFileWatcher(missingFilePath)
|
|
);
|
|
|
|
if (this.generatedFilesMap) {
|
|
const outPath = outFile(this.compilerOptions);
|
|
if (isGeneratedFileWatcher(this.generatedFilesMap)) {
|
|
// --out
|
|
if (!outPath || !this.isValidGeneratedFileWatcher(
|
|
removeFileExtension(outPath) + Extension.Dts,
|
|
this.generatedFilesMap,
|
|
)) {
|
|
this.clearGeneratedFileWatch();
|
|
}
|
|
}
|
|
else {
|
|
// MultiFile
|
|
if (outPath) {
|
|
this.clearGeneratedFileWatch();
|
|
}
|
|
else {
|
|
this.generatedFilesMap.forEach((watcher, source) => {
|
|
const sourceFile = this.program!.getSourceFileByPath(source);
|
|
if (!sourceFile ||
|
|
sourceFile.resolvedPath !== source ||
|
|
!this.isValidGeneratedFileWatcher(
|
|
getDeclarationEmitOutputFilePathWorker(sourceFile.fileName, this.compilerOptions, this.currentDirectory, this.program!.getCommonSourceDirectory(), this.getCanonicalFileName),
|
|
watcher
|
|
)) {
|
|
closeFileWatcherOf(watcher);
|
|
(this.generatedFilesMap as ESMap<string, GeneratedFileWatcher>).delete(source);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
// Watch the type locations that would be added to program as part of automatic type resolutions
|
|
if (this.languageServiceEnabled && this.projectService.serverMode === LanguageServiceMode.Semantic) {
|
|
this.resolutionCache.updateTypeRootsWatch();
|
|
}
|
|
}
|
|
|
|
if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
|
|
this.exportMapCache.releaseSymbols();
|
|
if (this.hasAddedorRemovedFiles || oldProgram && !this.program!.structureIsReused) {
|
|
this.exportMapCache.clear();
|
|
}
|
|
else if (this.changedFilesForExportMapCache && oldProgram && this.program) {
|
|
forEachKey(this.changedFilesForExportMapCache, fileName => {
|
|
const oldSourceFile = oldProgram.getSourceFileByPath(fileName);
|
|
const sourceFile = this.program!.getSourceFileByPath(fileName);
|
|
if (!oldSourceFile || !sourceFile) {
|
|
this.exportMapCache!.clear();
|
|
return true;
|
|
}
|
|
return this.exportMapCache!.onFileChanged(oldSourceFile, sourceFile, !!this.getTypeAcquisition().enable);
|
|
});
|
|
}
|
|
}
|
|
if (this.changedFilesForExportMapCache) {
|
|
this.changedFilesForExportMapCache.clear();
|
|
}
|
|
|
|
if (this.hasAddedOrRemovedSymlinks || this.program && !this.program.structureIsReused && this.getCompilerOptions().preserveSymlinks) {
|
|
// With --preserveSymlinks, we may not determine that a file is a symlink, so we never set `hasAddedOrRemovedSymlinks`
|
|
this.symlinks = undefined;
|
|
this.moduleSpecifierCache.clear();
|
|
}
|
|
|
|
const oldExternalFiles = this.externalFiles || emptyArray as SortedReadonlyArray<string>;
|
|
this.externalFiles = this.getExternalFiles();
|
|
enumerateInsertsAndDeletes<string, string>(this.externalFiles, oldExternalFiles, getStringComparer(!this.useCaseSensitiveFileNames()),
|
|
// Ensure a ScriptInfo is created for new external files. This is performed indirectly
|
|
// by the host for files in the program when the program is retrieved above but
|
|
// the program doesn't contain external files so this must be done explicitly.
|
|
inserted => {
|
|
const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(inserted, this.currentDirectory, this.directoryStructureHost);
|
|
scriptInfo?.attachToProject(this);
|
|
},
|
|
removed => this.detachScriptInfoFromProject(removed)
|
|
);
|
|
const elapsed = timestamp() - start;
|
|
this.sendPerformanceEvent("UpdateGraph", elapsed);
|
|
this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} Version: ${this.getProjectVersion()} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${(ts as any).StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`);
|
|
if (this.hasAddedorRemovedFiles) {
|
|
this.print(/*writeProjectFileNames*/ true);
|
|
}
|
|
else if (this.program !== oldProgram) {
|
|
this.writeLog(`Different program with same set of files`);
|
|
}
|
|
return hasNewProgram;
|
|
}
|
|
|
|
/* @internal */
|
|
sendPerformanceEvent(kind: PerformanceEvent["kind"], durationMs: number) {
|
|
this.projectService.sendPerformanceEvent(kind, durationMs);
|
|
}
|
|
|
|
private detachScriptInfoFromProject(uncheckedFileName: string, noRemoveResolution?: boolean) {
|
|
const scriptInfoToDetach = this.projectService.getScriptInfo(uncheckedFileName);
|
|
if (scriptInfoToDetach) {
|
|
scriptInfoToDetach.detachFromProject(this);
|
|
if (!noRemoveResolution) {
|
|
this.resolutionCache.removeResolutionsOfFile(scriptInfoToDetach.path);
|
|
}
|
|
}
|
|
}
|
|
|
|
private addMissingFileWatcher(missingFilePath: Path) {
|
|
if (isConfiguredProject(this)) {
|
|
// If this file is referenced config file, we are already watching it, no need to watch again
|
|
const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(missingFilePath as string as NormalizedPath);
|
|
if (configFileExistenceInfo?.config?.projects.has(this.canonicalConfigFilePath)) return noopFileWatcher;
|
|
}
|
|
const fileWatcher = this.projectService.watchFactory.watchFile(
|
|
missingFilePath,
|
|
(fileName, eventKind) => {
|
|
if (isConfiguredProject(this)) {
|
|
this.getCachedDirectoryStructureHost().addOrDeleteFile(fileName, missingFilePath, eventKind);
|
|
}
|
|
|
|
if (eventKind === FileWatcherEventKind.Created && this.missingFilesMap!.has(missingFilePath)) {
|
|
this.missingFilesMap!.delete(missingFilePath);
|
|
fileWatcher.close();
|
|
|
|
// When a missing file is created, we should update the graph.
|
|
this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
|
|
}
|
|
},
|
|
PollingInterval.Medium,
|
|
this.projectService.getWatchOptions(this),
|
|
WatchType.MissingFile,
|
|
this
|
|
);
|
|
return fileWatcher;
|
|
}
|
|
|
|
private isWatchedMissingFile(path: Path) {
|
|
return !!this.missingFilesMap && this.missingFilesMap.has(path);
|
|
}
|
|
|
|
/* @internal */
|
|
addGeneratedFileWatch(generatedFile: string, sourceFile: string) {
|
|
if (outFile(this.compilerOptions)) {
|
|
// Single watcher
|
|
if (!this.generatedFilesMap) {
|
|
this.generatedFilesMap = this.createGeneratedFileWatcher(generatedFile);
|
|
}
|
|
}
|
|
else {
|
|
// Map
|
|
const path = this.toPath(sourceFile);
|
|
if (this.generatedFilesMap) {
|
|
if (isGeneratedFileWatcher(this.generatedFilesMap)) {
|
|
Debug.fail(`${this.projectName} Expected to not have --out watcher for generated file with options: ${JSON.stringify(this.compilerOptions)}`);
|
|
return;
|
|
}
|
|
if (this.generatedFilesMap.has(path)) return;
|
|
}
|
|
else {
|
|
this.generatedFilesMap = new Map();
|
|
}
|
|
this.generatedFilesMap.set(path, this.createGeneratedFileWatcher(generatedFile));
|
|
}
|
|
}
|
|
|
|
private createGeneratedFileWatcher(generatedFile: string): GeneratedFileWatcher {
|
|
return {
|
|
generatedFilePath: this.toPath(generatedFile),
|
|
watcher: this.projectService.watchFactory.watchFile(
|
|
generatedFile,
|
|
() => {
|
|
this.clearSourceMapperCache();
|
|
this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
|
|
},
|
|
PollingInterval.High,
|
|
this.projectService.getWatchOptions(this),
|
|
WatchType.MissingGeneratedFile,
|
|
this
|
|
)
|
|
};
|
|
}
|
|
|
|
private isValidGeneratedFileWatcher(generateFile: string, watcher: GeneratedFileWatcher) {
|
|
return this.toPath(generateFile) === watcher.generatedFilePath;
|
|
}
|
|
|
|
private clearGeneratedFileWatch() {
|
|
if (this.generatedFilesMap) {
|
|
if (isGeneratedFileWatcher(this.generatedFilesMap)) {
|
|
closeFileWatcherOf(this.generatedFilesMap);
|
|
}
|
|
else {
|
|
clearMap(this.generatedFilesMap, closeFileWatcherOf);
|
|
}
|
|
this.generatedFilesMap = undefined;
|
|
}
|
|
}
|
|
|
|
getScriptInfoForNormalizedPath(fileName: NormalizedPath): ScriptInfo | undefined {
|
|
const scriptInfo = this.projectService.getScriptInfoForPath(this.toPath(fileName));
|
|
if (scriptInfo && !scriptInfo.isAttached(this)) {
|
|
return Errors.ThrowProjectDoesNotContainDocument(fileName, this);
|
|
}
|
|
return scriptInfo;
|
|
}
|
|
|
|
getScriptInfo(uncheckedFileName: string) {
|
|
return this.projectService.getScriptInfo(uncheckedFileName);
|
|
}
|
|
|
|
filesToString(writeProjectFileNames: boolean) {
|
|
if (this.isInitialLoadPending()) return "\tFiles (0) InitialLoadPending\n";
|
|
if (!this.program) return "\tFiles (0) NoProgram\n";
|
|
const sourceFiles = this.program.getSourceFiles();
|
|
let strBuilder = `\tFiles (${sourceFiles.length})\n`;
|
|
if (writeProjectFileNames) {
|
|
for (const file of sourceFiles) {
|
|
strBuilder += `\t${file.fileName}\n`;
|
|
}
|
|
strBuilder += "\n\n";
|
|
explainFiles(this.program, s => strBuilder += `\t${s}\n`);
|
|
}
|
|
return strBuilder;
|
|
}
|
|
|
|
/*@internal*/
|
|
print(writeProjectFileNames: boolean) {
|
|
this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`);
|
|
this.writeLog(this.filesToString(writeProjectFileNames && this.projectService.logger.hasLevel(LogLevel.verbose)));
|
|
this.writeLog("-----------------------------------------------");
|
|
if (this.autoImportProviderHost) {
|
|
this.autoImportProviderHost.print(/*writeProjectFileNames*/ false);
|
|
}
|
|
}
|
|
|
|
setCompilerOptions(compilerOptions: CompilerOptions) {
|
|
if (compilerOptions) {
|
|
compilerOptions.allowNonTsExtensions = true;
|
|
const oldOptions = this.compilerOptions;
|
|
this.compilerOptions = compilerOptions;
|
|
this.setInternalCompilerOptionsForEmittingJsFiles();
|
|
if (changesAffectModuleResolution(oldOptions, compilerOptions)) {
|
|
// reset cached unresolved imports if changes in compiler options affected module resolution
|
|
this.cachedUnresolvedImportsPerFile.clear();
|
|
this.lastCachedUnresolvedImportsList = undefined;
|
|
this.resolutionCache.clear();
|
|
this.moduleSpecifierCache.clear();
|
|
}
|
|
this.markAsDirty();
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
setWatchOptions(watchOptions: WatchOptions | undefined) {
|
|
this.watchOptions = watchOptions;
|
|
}
|
|
|
|
/*@internal*/
|
|
getWatchOptions(): WatchOptions | undefined {
|
|
return this.watchOptions;
|
|
}
|
|
|
|
setTypeAcquisition(newTypeAcquisition: TypeAcquisition | undefined): void {
|
|
if (newTypeAcquisition) {
|
|
this.typeAcquisition = this.removeLocalTypingsFromTypeAcquisition(newTypeAcquisition);
|
|
}
|
|
}
|
|
|
|
getTypeAcquisition() {
|
|
return this.typeAcquisition || {};
|
|
}
|
|
|
|
/* @internal */
|
|
getChangesSinceVersion(lastKnownVersion?: number, includeProjectReferenceRedirectInfo?: boolean): ProjectFilesWithTSDiagnostics {
|
|
const includeProjectReferenceRedirectInfoIfRequested =
|
|
includeProjectReferenceRedirectInfo
|
|
? (files: ESMap<string, boolean>) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]): protocol.FileWithProjectReferenceRedirectInfo => ({
|
|
fileName,
|
|
isSourceOfProjectReferenceRedirect
|
|
}))
|
|
: (files: ESMap<string, boolean>) => arrayFrom(files.keys());
|
|
|
|
// Update the graph only if initial configured project load is not pending
|
|
if (!this.isInitialLoadPending()) {
|
|
updateProjectIfDirty(this);
|
|
}
|
|
|
|
const info: protocol.ProjectVersionInfo = {
|
|
projectName: this.getProjectName(),
|
|
version: this.projectProgramVersion,
|
|
isInferred: isInferredProject(this),
|
|
options: this.getCompilationSettings(),
|
|
languageServiceDisabled: !this.languageServiceEnabled,
|
|
lastFileExceededProgramSize: this.lastFileExceededProgramSize
|
|
};
|
|
const updatedFileNames = this.updatedFileNames;
|
|
this.updatedFileNames = undefined;
|
|
// check if requested version is the same that we have reported last time
|
|
if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) {
|
|
// if current structure version is the same - return info without any changes
|
|
if (this.projectProgramVersion === this.lastReportedVersion && !updatedFileNames) {
|
|
return { info, projectErrors: this.getGlobalProjectErrors() };
|
|
}
|
|
// compute and return the difference
|
|
const lastReportedFileNames = this.lastReportedFileNames;
|
|
const externalFiles = this.getExternalFiles().map((f): protocol.FileWithProjectReferenceRedirectInfo => ({
|
|
fileName: toNormalizedPath(f),
|
|
isSourceOfProjectReferenceRedirect: false
|
|
}));
|
|
const currentFiles = arrayToMap(
|
|
this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo).concat(externalFiles),
|
|
info => info.fileName,
|
|
info => info.isSourceOfProjectReferenceRedirect
|
|
);
|
|
|
|
const added: ESMap<string, boolean> = new Map<string, boolean>();
|
|
const removed: ESMap<string, boolean> = new Map<string, boolean>();
|
|
|
|
const updated: string[] = updatedFileNames ? arrayFrom(updatedFileNames.keys()) : [];
|
|
const updatedRedirects: protocol.FileWithProjectReferenceRedirectInfo[] = [];
|
|
|
|
forEachEntry(currentFiles, (isSourceOfProjectReferenceRedirect, fileName) => {
|
|
if (!lastReportedFileNames.has(fileName)) {
|
|
added.set(fileName, isSourceOfProjectReferenceRedirect);
|
|
}
|
|
else if (includeProjectReferenceRedirectInfo && isSourceOfProjectReferenceRedirect !== lastReportedFileNames.get(fileName)){
|
|
updatedRedirects.push({
|
|
fileName,
|
|
isSourceOfProjectReferenceRedirect
|
|
});
|
|
}
|
|
});
|
|
forEachEntry(lastReportedFileNames, (isSourceOfProjectReferenceRedirect, fileName) => {
|
|
if (!currentFiles.has(fileName)) {
|
|
removed.set(fileName, isSourceOfProjectReferenceRedirect);
|
|
}
|
|
});
|
|
this.lastReportedFileNames = currentFiles;
|
|
this.lastReportedVersion = this.projectProgramVersion;
|
|
return {
|
|
info,
|
|
changes: {
|
|
added: includeProjectReferenceRedirectInfoIfRequested(added),
|
|
removed: includeProjectReferenceRedirectInfoIfRequested(removed),
|
|
updated: includeProjectReferenceRedirectInfo
|
|
? updated.map((fileName): protocol.FileWithProjectReferenceRedirectInfo => ({
|
|
fileName,
|
|
isSourceOfProjectReferenceRedirect: this.isSourceOfProjectReferenceRedirect(fileName)
|
|
}))
|
|
: updated,
|
|
updatedRedirects: includeProjectReferenceRedirectInfo ? updatedRedirects : undefined
|
|
},
|
|
projectErrors: this.getGlobalProjectErrors()
|
|
};
|
|
}
|
|
else {
|
|
// unknown version - return everything
|
|
const projectFileNames = this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo);
|
|
const externalFiles = this.getExternalFiles().map((f): protocol.FileWithProjectReferenceRedirectInfo => ({
|
|
fileName: toNormalizedPath(f),
|
|
isSourceOfProjectReferenceRedirect: false
|
|
}));
|
|
const allFiles = projectFileNames.concat(externalFiles);
|
|
this.lastReportedFileNames = arrayToMap(
|
|
allFiles,
|
|
info => info.fileName,
|
|
info => info.isSourceOfProjectReferenceRedirect
|
|
);
|
|
this.lastReportedVersion = this.projectProgramVersion;
|
|
return {
|
|
info,
|
|
files: includeProjectReferenceRedirectInfo ? allFiles : allFiles.map(f => f.fileName),
|
|
projectErrors: this.getGlobalProjectErrors()
|
|
};
|
|
}
|
|
}
|
|
|
|
// remove a root file from project
|
|
protected removeRoot(info: ScriptInfo): void {
|
|
orderedRemoveItem(this.rootFiles, info);
|
|
this.rootFilesMap.delete(info.path);
|
|
}
|
|
|
|
/*@internal*/
|
|
isSourceOfProjectReferenceRedirect(fileName: string) {
|
|
return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName);
|
|
}
|
|
|
|
protected enableGlobalPlugins(options: CompilerOptions, pluginConfigOverrides: Map<any> | undefined) {
|
|
const host = this.projectService.host;
|
|
|
|
if (!host.require) {
|
|
this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
|
|
return;
|
|
}
|
|
|
|
// Search any globally-specified probe paths, then our peer node_modules
|
|
const searchPaths = [
|
|
...this.projectService.pluginProbeLocations,
|
|
// ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/
|
|
combinePaths(this.projectService.getExecutingFilePath(), "../../.."),
|
|
];
|
|
|
|
if (this.projectService.globalPlugins) {
|
|
// Enable global plugins with synthetic configuration entries
|
|
for (const globalPluginName of this.projectService.globalPlugins) {
|
|
// Skip empty names from odd commandline parses
|
|
if (!globalPluginName) continue;
|
|
|
|
// Skip already-locally-loaded plugins
|
|
if (options.plugins && options.plugins.some(p => p.name === globalPluginName)) continue;
|
|
|
|
// Provide global: true so plugins can detect why they can't find their config
|
|
this.projectService.logger.info(`Loading global plugin ${globalPluginName}`);
|
|
|
|
this.enablePlugin({ name: globalPluginName, global: true } as PluginImport, searchPaths, pluginConfigOverrides);
|
|
}
|
|
}
|
|
}
|
|
|
|
protected enablePlugin(pluginConfigEntry: PluginImport, searchPaths: string[], pluginConfigOverrides: Map<any> | undefined) {
|
|
this.projectService.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`);
|
|
if (!pluginConfigEntry.name || parsePackageName(pluginConfigEntry.name).rest) {
|
|
this.projectService.logger.info(`Skipped loading plugin ${pluginConfigEntry.name || JSON.stringify(pluginConfigEntry)} because only package name is allowed plugin name`);
|
|
return;
|
|
}
|
|
|
|
const log = (message: string) => this.projectService.logger.info(message);
|
|
let errorLogs: string[] | undefined;
|
|
const logError = (message: string) => {
|
|
(errorLogs || (errorLogs = [])).push(message);
|
|
};
|
|
const resolvedModule = firstDefined(searchPaths, searchPath =>
|
|
Project.resolveModule(pluginConfigEntry.name, searchPath, this.projectService.host, log, logError) as PluginModuleFactory | undefined);
|
|
if (resolvedModule) {
|
|
const configurationOverride = pluginConfigOverrides && pluginConfigOverrides.get(pluginConfigEntry.name);
|
|
if (configurationOverride) {
|
|
// Preserve the name property since it's immutable
|
|
const pluginName = pluginConfigEntry.name;
|
|
pluginConfigEntry = configurationOverride;
|
|
pluginConfigEntry.name = pluginName;
|
|
}
|
|
|
|
this.enableProxy(resolvedModule, pluginConfigEntry);
|
|
}
|
|
else {
|
|
forEach(errorLogs, log);
|
|
this.projectService.logger.info(`Couldn't find ${pluginConfigEntry.name}`);
|
|
}
|
|
}
|
|
|
|
private enableProxy(pluginModuleFactory: PluginModuleFactory, configEntry: PluginImport) {
|
|
try {
|
|
if (typeof pluginModuleFactory !== "function") {
|
|
this.projectService.logger.info(`Skipped loading plugin ${configEntry.name} because it did not expose a proper factory function`);
|
|
return;
|
|
}
|
|
|
|
const info: PluginCreateInfo = {
|
|
config: configEntry,
|
|
project: this,
|
|
languageService: this.languageService,
|
|
languageServiceHost: this,
|
|
serverHost: this.projectService.host,
|
|
session: this.projectService.session
|
|
};
|
|
|
|
const pluginModule = pluginModuleFactory({ typescript: ts });
|
|
const newLS = pluginModule.create(info);
|
|
for (const k of Object.keys(this.languageService)) {
|
|
// eslint-disable-next-line no-in-operator
|
|
if (!(k in newLS)) {
|
|
this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`);
|
|
(newLS as any)[k] = (this.languageService as any)[k];
|
|
}
|
|
}
|
|
this.projectService.logger.info(`Plugin validation succeeded`);
|
|
this.languageService = newLS;
|
|
this.plugins.push({ name: configEntry.name, module: pluginModule });
|
|
}
|
|
catch (e) {
|
|
this.projectService.logger.info(`Plugin activation failed: ${e}`);
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
onPluginConfigurationChanged(pluginName: string, configuration: any) {
|
|
this.plugins.filter(plugin => plugin.name === pluginName).forEach(plugin => {
|
|
if (plugin.module.onConfigurationChanged) {
|
|
plugin.module.onConfigurationChanged(configuration);
|
|
}
|
|
});
|
|
}
|
|
|
|
/** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */
|
|
refreshDiagnostics() {
|
|
this.projectService.sendProjectsUpdatedInBackgroundEvent();
|
|
}
|
|
|
|
/*@internal*/
|
|
getPackageJsonsVisibleToFile(fileName: string, rootDir?: string): readonly PackageJsonInfo[] {
|
|
if (this.projectService.serverMode !== LanguageServiceMode.Semantic) return emptyArray;
|
|
return this.projectService.getPackageJsonsVisibleToFile(fileName, rootDir);
|
|
}
|
|
|
|
/*@internal*/
|
|
getNearestAncestorDirectoryWithPackageJson(fileName: string): string | undefined {
|
|
return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName);
|
|
}
|
|
|
|
/*@internal*/
|
|
getPackageJsonsForAutoImport(rootDir?: string): readonly PackageJsonInfo[] {
|
|
const packageJsons = this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir);
|
|
this.packageJsonsForAutoImport = new Set(packageJsons.map(p => p.fileName));
|
|
return packageJsons;
|
|
}
|
|
|
|
/*@internal*/
|
|
getCachedExportInfoMap() {
|
|
return this.exportMapCache ||= createCacheableExportInfoMap(this);
|
|
}
|
|
|
|
/*@internal*/
|
|
clearCachedExportInfoMap() {
|
|
this.exportMapCache?.clear();
|
|
}
|
|
|
|
/*@internal*/
|
|
getModuleSpecifierCache() {
|
|
return this.moduleSpecifierCache;
|
|
}
|
|
|
|
/*@internal*/
|
|
includePackageJsonAutoImports(): PackageJsonAutoImportPreference {
|
|
if (this.projectService.includePackageJsonAutoImports() === PackageJsonAutoImportPreference.Off ||
|
|
!this.languageServiceEnabled ||
|
|
isInsideNodeModules(this.currentDirectory) ||
|
|
!this.isDefaultProjectForOpenFiles()) {
|
|
return PackageJsonAutoImportPreference.Off;
|
|
}
|
|
return this.projectService.includePackageJsonAutoImports();
|
|
}
|
|
|
|
/*@internal*/
|
|
getModuleResolutionHostForAutoImportProvider(): ModuleResolutionHost {
|
|
if (this.program) {
|
|
return {
|
|
fileExists: this.program.fileExists,
|
|
directoryExists: this.program.directoryExists,
|
|
realpath: this.program.realpath || this.projectService.host.realpath?.bind(this.projectService.host),
|
|
getCurrentDirectory: this.getCurrentDirectory.bind(this),
|
|
readFile: this.projectService.host.readFile.bind(this.projectService.host),
|
|
getDirectories: this.projectService.host.getDirectories.bind(this.projectService.host),
|
|
trace: this.projectService.host.trace?.bind(this.projectService.host),
|
|
useCaseSensitiveFileNames: this.program.useCaseSensitiveFileNames(),
|
|
};
|
|
}
|
|
return this.projectService.host;
|
|
}
|
|
|
|
/*@internal*/
|
|
getPackageJsonAutoImportProvider(): Program | undefined {
|
|
if (this.autoImportProviderHost === false) {
|
|
return undefined;
|
|
}
|
|
if (this.projectService.serverMode !== LanguageServiceMode.Semantic) {
|
|
this.autoImportProviderHost = false;
|
|
return undefined;
|
|
}
|
|
if (this.autoImportProviderHost) {
|
|
updateProjectIfDirty(this.autoImportProviderHost);
|
|
if (this.autoImportProviderHost.isEmpty()) {
|
|
this.autoImportProviderHost.close();
|
|
this.autoImportProviderHost = undefined;
|
|
return undefined;
|
|
}
|
|
return this.autoImportProviderHost.getCurrentProgram();
|
|
}
|
|
|
|
const dependencySelection = this.includePackageJsonAutoImports();
|
|
if (dependencySelection) {
|
|
const start = timestamp();
|
|
this.autoImportProviderHost = AutoImportProviderProject.create(dependencySelection, this, this.getModuleResolutionHostForAutoImportProvider(), this.documentRegistry);
|
|
if (this.autoImportProviderHost) {
|
|
updateProjectIfDirty(this.autoImportProviderHost);
|
|
this.sendPerformanceEvent("CreatePackageJsonAutoImportProvider", timestamp() - start);
|
|
return this.autoImportProviderHost.getCurrentProgram();
|
|
}
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
private isDefaultProjectForOpenFiles(): boolean {
|
|
return !!forEachEntry(
|
|
this.projectService.openFiles,
|
|
(_, fileName) => this.projectService.tryGetDefaultProjectForFile(toNormalizedPath(fileName)) === this);
|
|
}
|
|
|
|
/*@internal*/
|
|
watchNodeModulesForPackageJsonChanges(directoryPath: string) {
|
|
return this.projectService.watchPackageJsonsInNodeModules(this.toPath(directoryPath), this);
|
|
}
|
|
|
|
/*@internal*/
|
|
getIncompleteCompletionsCache() {
|
|
return this.projectService.getIncompleteCompletionsCache();
|
|
}
|
|
}
|
|
|
|
function getUnresolvedImports(program: Program, cachedUnresolvedImportsPerFile: ESMap<Path, readonly string[]>): SortedReadonlyArray<string> {
|
|
const ambientModules = program.getTypeChecker().getAmbientModules().map(mod => stripQuotes(mod.getName()));
|
|
return sortAndDeduplicate(flatMap(program.getSourceFiles(), sourceFile =>
|
|
extractUnresolvedImportsFromSourceFile(sourceFile, ambientModules, cachedUnresolvedImportsPerFile)));
|
|
}
|
|
function extractUnresolvedImportsFromSourceFile(file: SourceFile, ambientModules: readonly string[], cachedUnresolvedImportsPerFile: ESMap<Path, readonly string[]>): readonly string[] {
|
|
return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => {
|
|
if (!file.resolvedModules) return emptyArray;
|
|
let unresolvedImports: string[] | undefined;
|
|
file.resolvedModules.forEach((resolvedModule, name) => {
|
|
// pick unresolved non-relative names
|
|
if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) &&
|
|
!isExternalModuleNameRelative(name) &&
|
|
!ambientModules.some(m => m === name)) {
|
|
unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName);
|
|
}
|
|
});
|
|
return unresolvedImports || emptyArray;
|
|
});
|
|
}
|
|
|
|
/**
|
|
* If a file is opened and no tsconfig (or jsconfig) is found,
|
|
* the file and its imports/references are put into an InferredProject.
|
|
*/
|
|
export class InferredProject extends Project {
|
|
private _isJsInferredProject = false;
|
|
|
|
toggleJsInferredProject(isJsInferredProject: boolean) {
|
|
if (isJsInferredProject !== this._isJsInferredProject) {
|
|
this._isJsInferredProject = isJsInferredProject;
|
|
this.setCompilerOptions();
|
|
}
|
|
}
|
|
|
|
setCompilerOptions(options?: CompilerOptions) {
|
|
// Avoid manipulating the given options directly
|
|
if (!options && !this.getCompilationSettings()) {
|
|
return;
|
|
}
|
|
const newOptions = cloneCompilerOptions(options || this.getCompilationSettings());
|
|
if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") {
|
|
newOptions.maxNodeModuleJsDepth = 2;
|
|
}
|
|
else if (!this._isJsInferredProject) {
|
|
newOptions.maxNodeModuleJsDepth = undefined;
|
|
}
|
|
newOptions.allowJs = true;
|
|
super.setCompilerOptions(newOptions);
|
|
}
|
|
|
|
/** this is canonical project root path */
|
|
readonly projectRootPath: string | undefined;
|
|
|
|
/*@internal*/
|
|
/** stored only if their is no projectRootPath and this isnt single inferred project */
|
|
readonly canonicalCurrentDirectory: string | undefined;
|
|
|
|
/*@internal*/
|
|
constructor(
|
|
projectService: ProjectService,
|
|
documentRegistry: DocumentRegistry,
|
|
compilerOptions: CompilerOptions,
|
|
watchOptions: WatchOptions | undefined,
|
|
projectRootPath: NormalizedPath | undefined,
|
|
currentDirectory: string | undefined,
|
|
pluginConfigOverrides: ESMap<string, any> | undefined,
|
|
typeAcquisition: TypeAcquisition | undefined) {
|
|
super(projectService.newInferredProjectName(),
|
|
ProjectKind.Inferred,
|
|
projectService,
|
|
documentRegistry,
|
|
// TODO: GH#18217
|
|
/*files*/ undefined!,
|
|
/*lastFileExceededProgramSize*/ undefined,
|
|
compilerOptions,
|
|
/*compileOnSaveEnabled*/ false,
|
|
watchOptions,
|
|
projectService.host,
|
|
currentDirectory);
|
|
this.typeAcquisition = typeAcquisition;
|
|
this.projectRootPath = projectRootPath && projectService.toCanonicalFileName(projectRootPath);
|
|
if (!projectRootPath && !projectService.useSingleInferredProject) {
|
|
this.canonicalCurrentDirectory = projectService.toCanonicalFileName(this.currentDirectory);
|
|
}
|
|
this.enableGlobalPlugins(this.getCompilerOptions(), pluginConfigOverrides);
|
|
}
|
|
|
|
addRoot(info: ScriptInfo) {
|
|
Debug.assert(info.isScriptOpen());
|
|
this.projectService.startWatchingConfigFilesForInferredProjectRoot(info);
|
|
if (!this._isJsInferredProject && info.isJavaScript()) {
|
|
this.toggleJsInferredProject(/*isJsInferredProject*/ true);
|
|
}
|
|
super.addRoot(info);
|
|
}
|
|
|
|
removeRoot(info: ScriptInfo) {
|
|
this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info);
|
|
super.removeRoot(info);
|
|
if (this._isJsInferredProject && info.isJavaScript()) {
|
|
if (every(this.getRootScriptInfos(), rootInfo => !rootInfo.isJavaScript())) {
|
|
this.toggleJsInferredProject(/*isJsInferredProject*/ false);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
isOrphan() {
|
|
return !this.hasRoots();
|
|
}
|
|
|
|
isProjectWithSingleRoot() {
|
|
// - when useSingleInferredProject is not set and projectRootPath is not set,
|
|
// we can guarantee that this will be the only root
|
|
// - other wise it has single root if it has single root script info
|
|
return (!this.projectRootPath && !this.projectService.useSingleInferredProject) ||
|
|
this.getRootScriptInfos().length === 1;
|
|
}
|
|
|
|
close() {
|
|
forEach(this.getRootScriptInfos(), info => this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info));
|
|
super.close();
|
|
}
|
|
|
|
getTypeAcquisition(): TypeAcquisition {
|
|
return this.typeAcquisition || {
|
|
enable: allRootFilesAreJsOrDts(this),
|
|
include: ts.emptyArray,
|
|
exclude: ts.emptyArray
|
|
};
|
|
}
|
|
}
|
|
|
|
export class AutoImportProviderProject extends Project {
|
|
/*@internal*/
|
|
private static readonly maxDependencies = 10;
|
|
|
|
/*@internal*/
|
|
static getRootFileNames(dependencySelection: PackageJsonAutoImportPreference, hostProject: Project, moduleResolutionHost: ModuleResolutionHost, compilerOptions: CompilerOptions): string[] {
|
|
if (!dependencySelection) {
|
|
return ts.emptyArray;
|
|
}
|
|
|
|
const program = hostProject.getCurrentProgram();
|
|
if (!program) {
|
|
return ts.emptyArray;
|
|
}
|
|
|
|
let dependencyNames: Set<string> | undefined;
|
|
let rootNames: string[] | undefined;
|
|
const rootFileName = combinePaths(hostProject.currentDirectory, inferredTypesContainingFile);
|
|
const packageJsons = hostProject.getPackageJsonsForAutoImport(combinePaths(hostProject.currentDirectory, rootFileName));
|
|
for (const packageJson of packageJsons) {
|
|
packageJson.dependencies?.forEach((_, dependenyName) => addDependency(dependenyName));
|
|
packageJson.peerDependencies?.forEach((_, dependencyName) => addDependency(dependencyName));
|
|
}
|
|
|
|
if (dependencyNames) {
|
|
const resolutions = mapDefined(arrayFrom(dependencyNames.keys()), name => {
|
|
const types = resolveTypeReferenceDirective(
|
|
name,
|
|
rootFileName,
|
|
compilerOptions,
|
|
moduleResolutionHost);
|
|
|
|
if (types.resolvedTypeReferenceDirective) {
|
|
return types.resolvedTypeReferenceDirective;
|
|
}
|
|
if (compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) {
|
|
return tryResolveJSModule(name, hostProject.currentDirectory, moduleResolutionHost);
|
|
}
|
|
});
|
|
|
|
const symlinkCache = hostProject.getSymlinkCache();
|
|
for (const resolution of resolutions) {
|
|
if (!resolution.resolvedFileName) continue;
|
|
const { resolvedFileName, originalPath } = resolution;
|
|
if (originalPath) {
|
|
symlinkCache.setSymlinkedDirectoryFromSymlinkedFile(originalPath, resolvedFileName);
|
|
}
|
|
if (!program.getSourceFile(resolvedFileName) && (!originalPath || !program.getSourceFile(originalPath))) {
|
|
rootNames = append(rootNames, resolvedFileName);
|
|
// Avoid creating a large project that would significantly slow down time to editor interactivity
|
|
if (dependencySelection === PackageJsonAutoImportPreference.Auto && rootNames.length > this.maxDependencies) {
|
|
return ts.emptyArray;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return rootNames || ts.emptyArray;
|
|
|
|
function addDependency(dependency: string) {
|
|
if (!startsWith(dependency, "@types/")) {
|
|
(dependencyNames || (dependencyNames = new Set())).add(dependency);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*@internal*/
|
|
static readonly compilerOptionsOverrides: CompilerOptions = {
|
|
diagnostics: false,
|
|
skipLibCheck: true,
|
|
sourceMap: false,
|
|
types: ts.emptyArray,
|
|
lib: ts.emptyArray,
|
|
noLib: true,
|
|
};
|
|
|
|
/*@internal*/
|
|
static create(dependencySelection: PackageJsonAutoImportPreference, hostProject: Project, moduleResolutionHost: ModuleResolutionHost, documentRegistry: DocumentRegistry): AutoImportProviderProject | undefined {
|
|
if (dependencySelection === PackageJsonAutoImportPreference.Off) {
|
|
return undefined;
|
|
}
|
|
|
|
const compilerOptions = {
|
|
...hostProject.getCompilerOptions(),
|
|
...this.compilerOptionsOverrides,
|
|
};
|
|
|
|
const rootNames = this.getRootFileNames(dependencySelection, hostProject, moduleResolutionHost, compilerOptions);
|
|
if (!rootNames.length) {
|
|
return undefined;
|
|
}
|
|
|
|
return new AutoImportProviderProject(hostProject, rootNames, documentRegistry, compilerOptions);
|
|
}
|
|
|
|
private rootFileNames: string[] | undefined;
|
|
|
|
/*@internal*/
|
|
constructor(
|
|
private hostProject: Project,
|
|
initialRootNames: string[],
|
|
documentRegistry: DocumentRegistry,
|
|
compilerOptions: CompilerOptions,
|
|
) {
|
|
super(hostProject.projectService.newAutoImportProviderProjectName(),
|
|
ProjectKind.AutoImportProvider,
|
|
hostProject.projectService,
|
|
documentRegistry,
|
|
/*hasExplicitListOfFiles*/ false,
|
|
/*lastFileExceededProgramSize*/ undefined,
|
|
compilerOptions,
|
|
/*compileOnSaveEnabled*/ false,
|
|
hostProject.getWatchOptions(),
|
|
hostProject.projectService.host,
|
|
hostProject.currentDirectory);
|
|
|
|
this.rootFileNames = initialRootNames;
|
|
this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect);
|
|
this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine);
|
|
}
|
|
|
|
/*@internal*/
|
|
isEmpty() {
|
|
return !some(this.rootFileNames);
|
|
}
|
|
|
|
isOrphan() {
|
|
return true;
|
|
}
|
|
|
|
updateGraph() {
|
|
let rootFileNames = this.rootFileNames;
|
|
if (!rootFileNames) {
|
|
rootFileNames = AutoImportProviderProject.getRootFileNames(
|
|
this.hostProject.includePackageJsonAutoImports(),
|
|
this.hostProject,
|
|
this.hostProject.getModuleResolutionHostForAutoImportProvider(),
|
|
this.getCompilationSettings());
|
|
}
|
|
|
|
this.projectService.setFileNamesOfAutoImportProviderProject(this, rootFileNames);
|
|
this.rootFileNames = rootFileNames;
|
|
const oldProgram = this.getCurrentProgram();
|
|
const hasSameSetOfFiles = super.updateGraph();
|
|
if (oldProgram && oldProgram !== this.getCurrentProgram()) {
|
|
this.hostProject.clearCachedExportInfoMap();
|
|
}
|
|
return hasSameSetOfFiles;
|
|
}
|
|
|
|
hasRoots() {
|
|
return !!this.rootFileNames?.length;
|
|
}
|
|
|
|
markAsDirty() {
|
|
this.rootFileNames = undefined;
|
|
super.markAsDirty();
|
|
}
|
|
|
|
getScriptFileNames() {
|
|
return this.rootFileNames || ts.emptyArray;
|
|
}
|
|
|
|
getLanguageService(): never {
|
|
throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`.");
|
|
}
|
|
|
|
/*@internal*/
|
|
onAutoImportProviderSettingsChanged(): never {
|
|
throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead.");
|
|
}
|
|
|
|
/*@internal*/
|
|
onPackageJsonChange(): never {
|
|
throw new Error("package.json changes should be notified on an AutoImportProvider's host project");
|
|
}
|
|
|
|
getModuleResolutionHostForAutoImportProvider(): never {
|
|
throw new Error("AutoImportProviderProject cannot provide its own host; use `hostProject.getModuleResolutionHostForAutomImportProvider()` instead.");
|
|
}
|
|
|
|
getProjectReferences() {
|
|
return this.hostProject.getProjectReferences();
|
|
}
|
|
|
|
/*@internal*/
|
|
includePackageJsonAutoImports() {
|
|
return PackageJsonAutoImportPreference.Off;
|
|
}
|
|
|
|
getTypeAcquisition(): TypeAcquisition {
|
|
return { enable: false };
|
|
}
|
|
|
|
/*@internal*/
|
|
getSymlinkCache() {
|
|
return this.hostProject.getSymlinkCache();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* If a file is opened, the server will look for a tsconfig (or jsconfig)
|
|
* and if successful create a ConfiguredProject for it.
|
|
* Otherwise it will create an InferredProject.
|
|
*/
|
|
export class ConfiguredProject extends Project {
|
|
/* @internal */
|
|
pendingReload: ConfigFileProgramReloadLevel | undefined;
|
|
/* @internal */
|
|
pendingReloadReason: string | undefined;
|
|
|
|
/* @internal */
|
|
openFileWatchTriggered = new Map<string, ConfigFileProgramReloadLevel>();
|
|
|
|
/*@internal*/
|
|
canConfigFileJsonReportNoInputFiles = false;
|
|
|
|
/** Ref count to the project when opened from external project */
|
|
private externalProjectRefCount = 0;
|
|
|
|
private projectReferences: readonly ProjectReference[] | undefined;
|
|
|
|
/** Potential project references before the project is actually loaded (read config file) */
|
|
/*@internal*/
|
|
potentialProjectReferences: Set<string> | undefined;
|
|
|
|
/*@internal*/
|
|
projectOptions?: ProjectOptions | true;
|
|
|
|
/*@internal*/
|
|
isInitialLoadPending: () => boolean = returnTrue;
|
|
|
|
/*@internal*/
|
|
sendLoadingProjectFinish = false;
|
|
|
|
/*@internal*/
|
|
private compilerHost?: CompilerHost;
|
|
|
|
/*@internal*/
|
|
constructor(configFileName: NormalizedPath,
|
|
readonly canonicalConfigFilePath: NormalizedPath,
|
|
projectService: ProjectService,
|
|
documentRegistry: DocumentRegistry,
|
|
cachedDirectoryStructureHost: CachedDirectoryStructureHost) {
|
|
super(configFileName,
|
|
ProjectKind.Configured,
|
|
projectService,
|
|
documentRegistry,
|
|
/*hasExplicitListOfFiles*/ false,
|
|
/*lastFileExceededProgramSize*/ undefined,
|
|
/*compilerOptions*/ {},
|
|
/*compileOnSaveEnabled*/ false,
|
|
/*watchOptions*/ undefined,
|
|
cachedDirectoryStructureHost,
|
|
getDirectoryPath(configFileName)
|
|
);
|
|
}
|
|
|
|
/* @internal */
|
|
setCompilerHost(host: CompilerHost) {
|
|
this.compilerHost = host;
|
|
}
|
|
|
|
/* @internal */
|
|
getCompilerHost(): CompilerHost | undefined {
|
|
return this.compilerHost;
|
|
}
|
|
|
|
/* @internal */
|
|
useSourceOfProjectReferenceRedirect() {
|
|
return this.languageServiceEnabled;
|
|
}
|
|
|
|
/* @internal */
|
|
getParsedCommandLine(fileName: string) {
|
|
const configFileName = asNormalizedPath(normalizePath(fileName));
|
|
const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName));
|
|
// Ensure the config file existience info is cached
|
|
let configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(canonicalConfigFilePath);
|
|
if (!configFileExistenceInfo) {
|
|
this.projectService.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: this.projectService.host.fileExists(configFileName) });
|
|
}
|
|
// Ensure we have upto date parsed command line
|
|
this.projectService.ensureParsedConfigUptoDate(configFileName, canonicalConfigFilePath, configFileExistenceInfo, this);
|
|
// Watch wild cards if LS is enabled
|
|
if (this.languageServiceEnabled && this.projectService.serverMode === LanguageServiceMode.Semantic) {
|
|
this.projectService.watchWildcards(configFileName, configFileExistenceInfo, this);
|
|
}
|
|
return configFileExistenceInfo.exists ? configFileExistenceInfo.config!.parsedCommandLine : undefined;
|
|
}
|
|
|
|
/* @internal */
|
|
onReleaseParsedCommandLine(fileName: string) {
|
|
this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(asNormalizedPath(normalizePath(fileName)))));
|
|
}
|
|
|
|
/* @internal */
|
|
private releaseParsedConfig(canonicalConfigFilePath: NormalizedPath) {
|
|
this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this);
|
|
this.projectService.releaseParsedConfig(canonicalConfigFilePath, this);
|
|
}
|
|
|
|
/**
|
|
* If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph
|
|
* @returns: true if set of files in the project stays the same and false - otherwise.
|
|
*/
|
|
updateGraph(): boolean {
|
|
const isInitialLoad = this.isInitialLoadPending();
|
|
this.isInitialLoadPending = returnFalse;
|
|
const reloadLevel = this.pendingReload;
|
|
this.pendingReload = ConfigFileProgramReloadLevel.None;
|
|
let result: boolean;
|
|
switch (reloadLevel) {
|
|
case ConfigFileProgramReloadLevel.Partial:
|
|
this.openFileWatchTriggered.clear();
|
|
result = this.projectService.reloadFileNamesOfConfiguredProject(this);
|
|
break;
|
|
case ConfigFileProgramReloadLevel.Full:
|
|
this.openFileWatchTriggered.clear();
|
|
const reason = Debug.checkDefined(this.pendingReloadReason);
|
|
this.pendingReloadReason = undefined;
|
|
this.projectService.reloadConfiguredProject(this, reason, isInitialLoad, /*clearSemanticCache*/ false);
|
|
result = true;
|
|
break;
|
|
default:
|
|
result = super.updateGraph();
|
|
}
|
|
this.compilerHost = undefined;
|
|
this.projectService.sendProjectLoadingFinishEvent(this);
|
|
this.projectService.sendProjectTelemetry(this);
|
|
return result;
|
|
}
|
|
|
|
/*@internal*/
|
|
getCachedDirectoryStructureHost() {
|
|
return this.directoryStructureHost as CachedDirectoryStructureHost;
|
|
}
|
|
|
|
getConfigFilePath() {
|
|
return asNormalizedPath(this.getProjectName());
|
|
}
|
|
|
|
getProjectReferences(): readonly ProjectReference[] | undefined {
|
|
return this.projectReferences;
|
|
}
|
|
|
|
updateReferences(refs: readonly ProjectReference[] | undefined) {
|
|
this.projectReferences = refs;
|
|
this.potentialProjectReferences = undefined;
|
|
}
|
|
|
|
/*@internal*/
|
|
setPotentialProjectReference(canonicalConfigPath: NormalizedPath) {
|
|
Debug.assert(this.isInitialLoadPending());
|
|
(this.potentialProjectReferences || (this.potentialProjectReferences = new Set())).add(canonicalConfigPath);
|
|
}
|
|
|
|
/*@internal*/
|
|
getResolvedProjectReferenceToRedirect(fileName: string): ResolvedProjectReference | undefined {
|
|
const program = this.getCurrentProgram();
|
|
return program && program.getResolvedProjectReferenceToRedirect(fileName);
|
|
}
|
|
|
|
/*@internal*/
|
|
forEachResolvedProjectReference<T>(
|
|
cb: (resolvedProjectReference: ResolvedProjectReference) => T | undefined
|
|
): T | undefined {
|
|
return this.getCurrentProgram()?.forEachResolvedProjectReference(cb);
|
|
}
|
|
|
|
/*@internal*/
|
|
enablePluginsWithOptions(options: CompilerOptions, pluginConfigOverrides: ESMap<string, any> | undefined) {
|
|
const host = this.projectService.host;
|
|
|
|
if (!host.require) {
|
|
this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
|
|
return;
|
|
}
|
|
|
|
// Search our peer node_modules, then any globally-specified probe paths
|
|
// ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/
|
|
const searchPaths = [combinePaths(this.projectService.getExecutingFilePath(), "../../.."), ...this.projectService.pluginProbeLocations];
|
|
|
|
if (this.projectService.allowLocalPluginLoads) {
|
|
const local = getDirectoryPath(this.canonicalConfigFilePath);
|
|
this.projectService.logger.info(`Local plugin loading enabled; adding ${local} to search paths`);
|
|
searchPaths.unshift(local);
|
|
}
|
|
|
|
// Enable tsconfig-specified plugins
|
|
if (options.plugins) {
|
|
for (const pluginConfigEntry of options.plugins) {
|
|
this.enablePlugin(pluginConfigEntry, searchPaths, pluginConfigOverrides);
|
|
}
|
|
}
|
|
|
|
this.enableGlobalPlugins(options, pluginConfigOverrides);
|
|
}
|
|
|
|
/**
|
|
* Get the errors that dont have any file name associated
|
|
*/
|
|
getGlobalProjectErrors(): readonly Diagnostic[] {
|
|
return filter(this.projectErrors, diagnostic => !diagnostic.file) || emptyArray;
|
|
}
|
|
|
|
/**
|
|
* Get all the project errors
|
|
*/
|
|
getAllProjectErrors(): readonly Diagnostic[] {
|
|
return this.projectErrors || emptyArray;
|
|
}
|
|
|
|
setProjectErrors(projectErrors: Diagnostic[]) {
|
|
this.projectErrors = projectErrors;
|
|
}
|
|
|
|
close() {
|
|
this.projectService.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) =>
|
|
this.releaseParsedConfig(canonicalConfigFilePath));
|
|
this.projectErrors = undefined;
|
|
this.openFileWatchTriggered.clear();
|
|
this.compilerHost = undefined;
|
|
super.close();
|
|
}
|
|
|
|
/* @internal */
|
|
addExternalProjectReference() {
|
|
this.externalProjectRefCount++;
|
|
}
|
|
|
|
/* @internal */
|
|
deleteExternalProjectReference() {
|
|
this.externalProjectRefCount--;
|
|
}
|
|
|
|
/* @internal */
|
|
isSolution() {
|
|
return this.getRootFilesMap().size === 0 &&
|
|
!this.canConfigFileJsonReportNoInputFiles;
|
|
}
|
|
|
|
/* @internal */
|
|
/** Find the configured project from the project references in project which contains the info directly */
|
|
getDefaultChildProjectFromProjectWithReferences(info: ScriptInfo) {
|
|
return forEachResolvedProjectReferenceProject(
|
|
this,
|
|
info.path,
|
|
child => projectContainsInfoDirectly(child, info) ?
|
|
child :
|
|
undefined,
|
|
ProjectReferenceProjectLoadKind.Find
|
|
);
|
|
}
|
|
|
|
/** Returns true if the project is needed by any of the open script info/external project */
|
|
/* @internal */
|
|
hasOpenRef() {
|
|
if (!!this.externalProjectRefCount) {
|
|
return true;
|
|
}
|
|
|
|
// Closed project doesnt have any reference
|
|
if (this.isClosed()) {
|
|
return false;
|
|
}
|
|
|
|
const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(this.canonicalConfigFilePath)!;
|
|
if (this.projectService.hasPendingProjectUpdate(this)) {
|
|
// If there is pending update for this project,
|
|
// we dont know if this project would be needed by any of the open files impacted by this config file
|
|
// In that case keep the project alive if there are open files impacted by this project
|
|
return !!configFileExistenceInfo.openFilesImpactedByConfigFile?.size;
|
|
}
|
|
|
|
// If there is no pending update for this project,
|
|
// We know exact set of open files that get impacted by this configured project as the files in the project
|
|
// The project is referenced only if open files impacted by this project are present in this project
|
|
return !!configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(
|
|
configFileExistenceInfo.openFilesImpactedByConfigFile,
|
|
(_value, infoPath) => {
|
|
const info = this.projectService.getScriptInfoForPath(infoPath)!;
|
|
return this.containsScriptInfo(info) ||
|
|
!!forEachResolvedProjectReferenceProject(
|
|
this,
|
|
info.path,
|
|
child => child.containsScriptInfo(info),
|
|
ProjectReferenceProjectLoadKind.Find
|
|
);
|
|
}
|
|
) || false;
|
|
}
|
|
|
|
/*@internal*/
|
|
hasExternalProjectRef() {
|
|
return !!this.externalProjectRefCount;
|
|
}
|
|
|
|
getEffectiveTypeRoots() {
|
|
return getEffectiveTypeRoots(this.getCompilationSettings(), this.directoryStructureHost) || [];
|
|
}
|
|
|
|
/*@internal*/
|
|
updateErrorOnNoInputFiles(fileNames: string[]) {
|
|
updateErrorForNoInputFiles(fileNames, this.getConfigFilePath(), this.getCompilerOptions().configFile!.configFileSpecs!, this.projectErrors!, this.canConfigFileJsonReportNoInputFiles);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Project whose configuration is handled externally, such as in a '.csproj'.
|
|
* These are created only if a host explicitly calls `openExternalProject`.
|
|
*/
|
|
export class ExternalProject extends Project {
|
|
excludedFiles: readonly NormalizedPath[] = [];
|
|
/*@internal*/
|
|
constructor(public externalProjectName: string,
|
|
projectService: ProjectService,
|
|
documentRegistry: DocumentRegistry,
|
|
compilerOptions: CompilerOptions,
|
|
lastFileExceededProgramSize: string | undefined,
|
|
public compileOnSaveEnabled: boolean,
|
|
projectFilePath?: string,
|
|
pluginConfigOverrides?: ESMap<string, any>,
|
|
watchOptions?: WatchOptions) {
|
|
super(externalProjectName,
|
|
ProjectKind.External,
|
|
projectService,
|
|
documentRegistry,
|
|
/*hasExplicitListOfFiles*/ true,
|
|
lastFileExceededProgramSize,
|
|
compilerOptions,
|
|
compileOnSaveEnabled,
|
|
watchOptions,
|
|
projectService.host,
|
|
getDirectoryPath(projectFilePath || normalizeSlashes(externalProjectName)));
|
|
this.enableGlobalPlugins(this.getCompilerOptions(), pluginConfigOverrides);
|
|
}
|
|
|
|
updateGraph() {
|
|
const result = super.updateGraph();
|
|
this.projectService.sendProjectTelemetry(this);
|
|
return result;
|
|
}
|
|
|
|
getExcludedFiles() {
|
|
return this.excludedFiles;
|
|
}
|
|
}
|
|
|
|
/* @internal */
|
|
export function isInferredProject(project: Project): project is InferredProject {
|
|
return project.projectKind === ProjectKind.Inferred;
|
|
}
|
|
|
|
/* @internal */
|
|
export function isConfiguredProject(project: Project): project is ConfiguredProject {
|
|
return project.projectKind === ProjectKind.Configured;
|
|
}
|
|
|
|
/* @internal */
|
|
export function isExternalProject(project: Project): project is ExternalProject {
|
|
return project.projectKind === ProjectKind.External;
|
|
}
|
|
}
|