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Update to Prettier 2 and use ES Private Fields (#4498)

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Kitson Kelly 2020-03-29 04:03:49 +11:00 • committed by GitHub
parent 1397b8e0e7
commit bced52505f
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GPG key ID: 4AEE18F83AFDEB23
329 changed files with 2787 additions and 2430 deletions
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32
cli/js/compiler/sourcefile.ts
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@ -12,7 +12,7 @@ export enum MediaType {
TSX = 3,
Json = 4,
Wasm = 5,
Unknown = 6
Unknown = 6,
}
export interface SourceFileJson {
@ -50,6 +50,11 @@ function getExtension(fileName: string, mediaType: MediaType): ts.Extension {
}
}
/** A global cache of module source files that have been loaded. */
const moduleCache: Map<string, SourceFile> = new Map();
/** A map of maps which cache source files for quicker modules resolution. */
const specifierCache: Map<string, Map<string, SourceFile>> = new Map();
export class SourceFile {
extension!: ts.Extension;
filename!: string;
@ -63,20 +68,20 @@ export class SourceFile {
url!: string;
constructor(json: SourceFileJson) {
if (SourceFile._moduleCache.has(json.url)) {
if (moduleCache.has(json.url)) {
throw new TypeError("SourceFile already exists");
}
Object.assign(this, json);
this.extension = getExtension(this.url, this.mediaType);
SourceFile._moduleCache.set(this.url, this);
moduleCache.set(this.url, this);
}
cache(moduleSpecifier: string, containingFile?: string): void {
containingFile = containingFile || "";
let innerCache = SourceFile._specifierCache.get(containingFile);
let innerCache = specifierCache.get(containingFile);
if (!innerCache) {
innerCache = new Map();
SourceFile._specifierCache.set(containingFile, innerCache);
specifierCache.set(containingFile, innerCache);
}
innerCache.set(moduleSpecifier, this);
}
@ -112,14 +117,14 @@ export class SourceFile {
importedFiles,
referencedFiles,
libReferenceDirectives,
typeReferenceDirectives
typeReferenceDirectives,
} = preProcessedFileInfo;
const typeDirectives = parseTypeDirectives(this.sourceCode);
if (typeDirectives) {
for (const importedFile of importedFiles) {
files.push([
importedFile.fileName,
getMappedModuleName(importedFile, typeDirectives)
getMappedModuleName(importedFile, typeDirectives),
]);
}
} else if (
@ -145,18 +150,11 @@ export class SourceFile {
return files;
}
private static _moduleCache: Map<string, SourceFile> = new Map();
private static _specifierCache: Map<
string,
Map<string, SourceFile>
> = new Map();
static getUrl(
moduleSpecifier: string,
containingFile: string
): string | undefined {
const containingCache = this._specifierCache.get(containingFile);
const containingCache = specifierCache.get(containingFile);
if (containingCache) {
const sourceFile = containingCache.get(moduleSpecifier);
return sourceFile && sourceFile.url;
@ -165,10 +163,10 @@ export class SourceFile {
}
static get(url: string): SourceFile | undefined {
return this._moduleCache.get(url);
return moduleCache.get(url);
}
static has(url: string): boolean {
return this._moduleCache.has(url);
return moduleCache.has(url);
}
}