gulp-typescript-babel

gulp-typescript-babel = gulp-babel + gulp-typescript

A simple wrapper for gulp-typescript and gulp-babel

For compiling from typescript to es2015 to es5, JavaScript in the browser.

.ts --> [gulp-typescript] --> es2015 --> [gulp-babel] --> es5

Installation

npm install --save-dev gulp-typescript-babel

Basic Usage

var gtb = require('gulp-typescript-babel');

gulp.task('compile', function () {
    gulp.src(config.typescript)
         .pipe(gtb({incremental: true, configFile: 'tsconfig.json'},
            {presets: ['es2015']}))
        .pipe(gulp.dest(config.output))
});

Documentation

API

gtb(typescript_option, babel_option)

Typescript option

ts_option: {
    config: {...},
    incremental: true/false,
    configFile: '...',
    reporter: {},
    filterBefore: [],
    filterAfter: []
}

1. Basic Usage

   .pipe(gtb(
       { config: {
           noImplicitAny: true,
           out: 'output.js'
         }
       },
       babelOption
   }))

   is equivalent to

   .pipe(ts({
       noImplicitAny: true,
       out: 'output.js'
   }))

2. Incremental Compilation

   .pipe(gtb(
       { config: {
               noImplicitAny: true,
               out: 'output.js'
         },
         incremental: true
       },
       babelOption
   }))

   is equivalent to

   var tsProject = ts.createProject({
   	declaration: true,
   	noExternalResolve: true
   });
   ...
   .pipe(ts(tsProject));

3. Using tsconfig.json

   .pipe(gtb(
       { config: {
               sortOutput: true
         },
         incremental: true,
         configFile: 'tsconfig.json'
       },
       babelOption
   }))

   is equivalent to

   var tsProject = ts.createProject('tsconfig.json', { sortOutput: true });
   ...
   .pipe(ts(tsProject));    

4. Filters

   .pipe(gtb(
       { ...
           filterBefore: filterBefore,
           filterAfter: filterAfter,
       },
       babelOption
   }))

   is equivalent to

   var tsResult = gulp.src('lib/*.ts')
                       .pipe(ts(tsProject, filterBefore));
   tsResult.pipe(ts.filter(tsProject, filterAfter));

   See different between filterBefore and filterAfter here

5. Reporter

   .pipe(gtb(
       { ...
         reporter: reporter
       },
       babelOption
   }))

   is equivalent to

   ts(optionsOrProject, filters, reporter);

   You can access ts.reporter using gtb.tsReporter. For example: gtb.tsReporter.defaultReporter() === ts.reporter.defaultReporter().

Refer gulp-typescript.

Babel option

See gulp-babel.

License

The MIT License (MIT)

Copyright (c) 2016 Tan Li Hau

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.