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feat: JSX Support (#3038)

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This commit is contained in:
Yusuke Sakurai 2019-10-02 23:46:36 +09:00 • committed by Ryan Dahl
parent a646c2a885
commit d32f39f2ec
10 changed files with 70 additions and 9 deletions
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16
js/compiler.ts
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@ -24,9 +24,11 @@ import { writeFileSync } from "./write_file.ts";
// Update carefully!
enum MediaType {
JavaScript = 0,
TypeScript = 1,
Json = 2,
Unknown = 3
JSX = 1,
TypeScript = 2,
TSX = 3,
Json = 4,
Unknown = 5
}
// Startup boilerplate. This is necessary because the compiler has its own
@ -198,8 +200,12 @@ function getExtension(fileName: string, mediaType: MediaType): ts.Extension {
switch (mediaType) {
case MediaType.JavaScript:
return ts.Extension.Js;
case MediaType.JSX:
return ts.Extension.Jsx;
case MediaType.TypeScript:
return fileName.endsWith(".d.ts") ? ts.Extension.Dts : ts.Extension.Ts;
case MediaType.TSX:
return ts.Extension.Tsx;
case MediaType.Json:
return ts.Extension.Json;
case MediaType.Unknown:
@ -221,7 +227,8 @@ class Host implements ts.CompilerHost {
resolveJsonModule: true,
sourceMap: true,
stripComments: true,
target: ts.ScriptTarget.ESNext
target: ts.ScriptTarget.ESNext,
jsx: ts.JsxEmit.React
};
private _sourceFileCache: Record<string, SourceFile> = {};
@ -511,7 +518,6 @@ window.compilerMain = function compilerMain(): void {
window.onmessage = ({ data }: { data: CompilerReq }): void => {
const { rootNames, configPath, config, bundle } = data;
const host = new Host(bundle);
let emitSkipped = true;
let diagnostics: ts.Diagnostic[] | undefined;