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consume swc as libaray and wire up into the existing transpiler logic

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This commit is contained in:
Johannes
2022-09-07 10:46:27 +02:00
parent d7fafc7ada
commit 87e54a0759
7 changed files with 273 additions and 140 deletions
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41
build/lib/compilation.ts
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@@ -17,38 +17,9 @@ import * as os from 'os';
import ts = require('typescript');
import * as File from 'vinyl';
import * as task from './task';
import { createSwcClientStream } from './swc';
const watch = require('./watch');
// --- SWC: transpile -------------------------------------
export function transpileClientSWC(src: string, out: string) {
return function () {
// run SWC sync and put files straight onto the disk
const swcPromise = createSwcClientStream().exec();
// copy none TS resources, like CSS, images, onto the disk
const bom = require('gulp-bom') as typeof import('gulp-bom');
const utf8Filter = util.filter(data => /(\/|\\)test(\/|\\).*utf8/.test(data.path));
const tsFilter = util.filter(data => !/\.ts$/.test(data.path));
const srcStream = gulp.src(`${src}/**`, { base: `${src}` });
const copyStream = srcStream
.pipe(utf8Filter)
.pipe(bom()) // this is required to preserve BOM in test files that loose it otherwise
.pipe(utf8Filter.restore)
.pipe(tsFilter);
const copyPromise = util.streamToPromise(copyStream.pipe(gulp.dest(out)));
return Promise.all([swcPromise, copyPromise]);
};
}
// --- gulp-tsb: compile and transpile --------------------------------
const reporter = createReporter();
@@ -68,7 +39,7 @@ function getTypeScriptCompilerOptions(src: string): ts.CompilerOptions {
return options;
}
function createCompile(src: string, build: boolean, emitError: boolean, transpileOnly: boolean) {
function createCompile(src: string, build: boolean, emitError: boolean, transpileOnly: boolean | { swc: boolean }) {
const tsb = require('./tsb') as typeof import('./tsb');
const sourcemaps = require('gulp-sourcemaps') as typeof import('gulp-sourcemaps');
@@ -79,7 +50,11 @@ function createCompile(src: string, build: boolean, emitError: boolean, transpil
overrideOptions.inlineSourceMap = true;
}
const compilation = tsb.create(projectPath, overrideOptions, { verbose: false, transpileOnly }, err => reporter(err));
const compilation = tsb.create(projectPath, overrideOptions, {
verbose: false,
transpileOnly: Boolean(transpileOnly),
transpileWithSwc: typeof transpileOnly !== 'boolean' && transpileOnly.swc
}, err => reporter(err));
function pipeline(token?: util.ICancellationToken) {
const bom = require('gulp-bom') as typeof import('gulp-bom');
@@ -115,11 +90,11 @@ function createCompile(src: string, build: boolean, emitError: boolean, transpil
return pipeline;
}
export function transpileTask(src: string, out: string): () => NodeJS.ReadWriteStream {
export function transpileTask(src: string, out: string, swc: boolean): () => NodeJS.ReadWriteStream {
return function () {
const transpile = createCompile(src, false, true, true);
const transpile = createCompile(src, false, true, { swc });
const srcPipe = gulp.src(`${src}/**`, { base: `${src}` });
return srcPipe