typescript -> ES6 - -> ES6 - sourcemaps

Question

typescript derleme ile> ES5 hata> ES5 sourcemaps ile ilgili bir sorun görünür. Ben typescript sourcemaps almak istiyorum ama kök dizininde dosyalar için sadece üretti. iç içe klasörler için ts olmadan yalnızca ES6 sourcemaps üretti. Screenshot

Araçları: yudum-tsb: 1.10.0, yudum-babel: 6.1.2, yudum-sourcemaps: tsconfig içinde^1.3.0

Seçenekler:

"compilerOptions": { 
"rootDir": "src/", 
"sourceMap": true, 
"target": "es6", 
"module": "commonjs", 
"declaration": false, 
"noImplicitAny": false, 
"noResolve": true, 
"removeComments": true, 
"noLib": false, 
"emitDecoratorMetadata": true, 
"experimentalDecorators": true  
} 

Benim yudum görev:

var typescriptCompiler = typescriptCompiler || null; 
    gulp.task('build-system', function() { 
    if(!typescriptCompiler) { 
     typescriptCompiler = typescript.create(require('../../tsconfig.json').compilerOptions); 
} 
    return gulp.src(paths.dtsSrc.concat(paths.source)) 
    .pipe(plumber()) 
    .pipe(sourcemaps.init({loadMaps: true})) 
    .pipe(typescriptCompiler()) 
    .pipe(to5(assign({}, compilerOptions.commonjs()))) 
    .pipe(sourcemaps.write()) 
    .pipe(gulp.dest(paths.output)); 
}); 

Answer 1

birkaç hata vardır:

TS > ES6 > JS conversion while preserving source maps from original *.ts files

I created a small repo with the code that shows the error: https://github.com/helios1138/--babel-sourcemaps-error-case

clone, npm install and run ./build.sh to see Invalid mapping error

It looks like changes in TS2.0+ prevent a relative sourceMapUrl from being generated despite the adding the mapRoot attribute in the tsconfig.json

Kaynaklar

• TypeScript Issue #10612: Not producing relative sourceMappingUrl's with mapRoot

• Webpack Issue #2995: /* #sourceMappingURL= ... */" in a JS comment triggers a webpack errors

• Babel Issue #3751: impossible to pass inline sourcemaps from typescript through es6 > es5 transpilation ("Invalid mapping" error) (T6686)

• systemJS Issue #450: In-browser transpilation sourcemaps do not work outside of Chrome