quasar/build/script.build.javascript.js at v0.14 · hipertracker/quasar · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
process.env.BABEL_ENV = 'production'

const
  fs = require('fs'),
  path = require('path'),
  zlib = require('zlib'),
  rollup = require('rollup'),
  uglify = require('uglify-js'),
  buble = require('rollup-plugin-buble'),
  json = require('rollup-plugin-json'),
  vue = require('rollup-plugin-vue'),
  localResolve = require('rollup-plugin-local-resolve'),
  version = process.env.VERSION || require('../package.json').version,
  banner =
    '/*!\n' +
    ' * Quasar Framework v' + version + '\n' +
    ' * (c) 2016-present Razvan Stoenescu\n' +
    ' * Released under the MIT License.\n' +
    ' */',
  vueConfig = {
    compileTemplate: true,
    htmlMinifier: {collapseBooleanAttributes: false}
  }

function resolve (_path) {
  return path.resolve(__dirname, '..', _path)
}

build([
  {
    input: resolve('src/index.esm.js'),
    output: resolve('dist/quasar.esm.js'),
    format: 'es'
  },
  {
    input: resolve('src/ie-compat/ie.js'),
    output: resolve('dist/quasar.ie.js'),
    format: 'es'
  }
].map(genConfig))

function build (builds) {
  var
    built = 0,
    total = builds.length

  function next () {
    buildEntry(builds[built]).then(function () {
      built++
      if (built < total) {
        next()
      }
    }).catch(function (e) {
      console.log(e)
    })
  }

  next()
}

function genConfig (opts) {
  return {
    input: opts.input,
    output: opts.output,
    format: opts.format,
    banner: banner,
    name: 'Quasar',
    plugins: [
      localResolve(),
      json(),
      vue(vueConfig),
      buble()
    ]
  }
}

function buildEntry (config) {
  const isProd = /min\.js$/.test(config.output)

  return rollup.rollup(config).then(bundle => bundle.generate(config)).then(({ code }) => {
    if (isProd) {
      var minified = (config.banner ? config.banner + '\n' : '') + uglify.minify(code, {
        fromString: true,
        output: {
          screw_ie8: true,
          ascii_only: true
        },
        compress: {
          pure_funcs: ['makeMap']
        }
      }).code
      return write(config.output, minified, true)
    }

    return write(config.output, code)
  })
}

function write (dest, code, zip) {
  return new Promise((resolve, reject) => {
    function report (extra) {
      console.log((path.relative(process.cwd(), dest)).bold + ' ' + getSize(code).gray + (extra || ''))
      resolve()
    }

    fs.writeFile(dest, code, err => {
      if (err) return reject(err)
      if (zip) {
        zlib.gzip(code, (err, zipped) => {
          if (err) return reject(err)
          report(' (gzipped: ' + getSize(zipped) + ')')
        })
      }
      else {
        report()
      }
    })
  })
}

function getSize (code) {
  return (code.length / 1024).toFixed(2) + 'kb'
}