aelf-sdk-lys1988/gulpfile.js

aelf-sdk js library

#!/usr/bin/env node

'use strict';

var version = require('./lib/version.json');
var path = require('path');

var del = require('del');
var gulp = require('gulp');
var browserify = require('browserify');
var jshint = require('gulp-jshint');
var uglify = require('gulp-uglify-es').default;
var rename = require('gulp-rename');
var source = require('vinyl-source-stream');
var exorcist = require('exorcist');
// var bower = require('bower');
var streamify = require('gulp-streamify');
var replace = require('gulp-replace');

var DEST = path.join(__dirname, 'dist/');
var src = 'index';
var dst = 'aelf';
var lightDst = 'aelf-light';

var browserifyOptions = {
    debug: true,
    insert_global_vars: false, // jshint ignore:line
    detectGlobals: true,
    bundleExternal: true
};

gulp.task('version', function(done){
  gulp.src(['./package.json'])
    .pipe(replace(/\"version\"\: \"([\.0-9]*)\"/, '"version": "'+ version.version + '"'))
    .pipe(gulp.dest('./'));
//   gulp.src(['./bower.json'])
//     .pipe(replace(/\"version\"\: \"([\.0-9]*)\"/, '"version": "'+ version.version + '"'))
//     .pipe(gulp.dest('./'));
//   gulp.src(['./package.js'])
//     .pipe(replace(/version\: \'([\.0-9]*)\'/, "version: '"+ version.version + "'"))
//     .pipe(gulp.dest('./'));

  done();
});

// gulp.task('bower', gulp.series(['version'], function(cb, done){
//     bower.commands.install().on('end', function (installed){
//         console.log(installed);
//         cb();
//         done();
//     });
// }));

gulp.task('lint', function(done){
    gulp.src(['./*.js', './lib/*.js'])
        .pipe(jshint())
        .pipe(jshint.reporter('default'));
    
    done();
});

gulp.task('clean', gulp.series(['lint'], function(cb) {
    del([ DEST ]).then(cb.bind(null, null));
}));

gulp.task('light', gulp.series(['clean'], function (done) {
    browserify(browserifyOptions)
        .require('./' + src + '.js', {expose: 'aelf'})
        //.ignore('bignumber.js')
        //.require('./lib/utils/browser-bn.js', {expose: 'bignumber.js'}) // fake bignumber.js
        .add('./' + src + '.js')
        .bundle()
        .pipe(exorcist(path.join( DEST, lightDst + '.js.map')))
        .pipe(source(lightDst + '.js'))
        .pipe(gulp.dest( DEST ))
        .pipe(streamify(uglify()))
        .pipe(rename(lightDst + '.min.js'))
        .pipe(gulp.dest( DEST ));

        done();
}));

gulp.task('standalone', gulp.series(['clean'], function (done) {
    browserify(browserifyOptions)
        .require('./' + src + '.js', {expose: 'aelf'})
        //.require('bignumber.js') // expose it to dapp users
        .add('./' + src + '.js')
        .ignore('crypto')
        .bundle()
        .pipe(exorcist(path.join( DEST, dst + '.js.map')))
        .pipe(source(dst + '.js'))
        .pipe(gulp.dest( DEST ))
        .pipe(streamify(uglify()))
        .pipe(rename(dst + '.min.js'))
        .pipe(gulp.dest( DEST ));

    done();
}));

gulp.task('watch', function(done) {
    gulp.watch(['./lib/*.js'], ['lint', 'build']);
    done();
});

gulp.task('default', gulp.series('version', 'lint', 'clean', 'light', 'standalone'));