OTR Web Builder

A shared gulpfile to reduce build task duplication which will increase standardization, offer lower maintenance on updates across our applications

Usage

Install the web builder with npm

npm i --save-dev @otr-app/web-builder

Import it in gulpfile.js

let webBuilder = require('@otr-app/web-builder');

Configuration

Below is the default configuration that can be overwritten with the setOptions method.

let options = {
    tsConfig: null,
    port: 5555,
    rootDir: './',
    baseDir: 'app',
    buildDir: 'build/',
    buildCssDir: 'build/assets/css',
    bundleOpts: {
        basedir: "app",
        debug: (argv.domain || 'devo') !== 'prod',
        entries: ['index.ts'],
        cache: {},
        packageCache: {}
    }
}

Customize

Here's an example of overriding the options above.

webBuilder.setOptions({
    tsConfig: require('./tsconfig.json'), // override with local ts config
    port: 8889,
    baseDir: 'webapp',
    bundleOpts: {
        basedir: 'webapp',
        entries: ['index.ts'],
        debug: true 
    }
});

Example of using tasks from @otr-app/web-builder in side a consumer. List of all re-usable gulp tasks located here

// otr_admin_web_app - gulpfile.js
exports.clean = webBuilder.clean;
exports.build = gulp.series(
    copySrc,
    webBuilder.copyNodeModules,
    webBuilder.bundle,
    gulp.parallel(
        webBuilder.minifySass,
        minifyJs,
        replaceVars)
);

Tasks

• bundle
  • compiles typescripts and bundles all dependencies and source code into one file
• minifySass
• copyNodeModules
  • copies package.json into build/ and installs all the production dependencies into build/
• clean
  • deletes build/
• connectServer
  • launches a local server at port defined in setOptions
• More to be added

Testing

To test tasks locally

gulp -f index.js <task_name>