gulpfile.js

'use strict'
var path = require('path')
var gulp = require('gulp')
var bump = require('gulp-bump')
var replace = require('gulp-replace')
var handlebars = require('gulp-compile-handlebars')
var mkdir = require('mkdirp')

var pkg = path.join(__dirname, 'package.json')
var version = require(pkg).version

var PROD = process.env.NODE_ENV === 'production'
var sourceDirectory = path.join(__dirname, 'src')
var staticDirectory = path.join(__dirname, 'static')
var buildDirectory = path.join(
  __dirname,
  PROD ? 'dist' : 'build',
  'red5pro-html-testbed-' + version
)
var partialsDirectory = path.join(sourceDirectory, 'template', 'partial')

var defaultOptions = {
  batch: [partialsDirectory],
}

var webappBuildDirectory = path.join(__dirname, 'dist-webapp')

mkdir.sync(buildDirectory)

gulp.task('compile', function (cb) {
  gulp
    .src(path.join(sourceDirectory, 'page', '**', '*.html'))
    .pipe(
      handlebars(
        {
          version: version,
        },
        defaultOptions
      )
    )
    .pipe(gulp.dest(buildDirectory))
    .on('end', cb)
})

gulp.task(
  'move-scripts',
  gulp.series('compile', function (cb) {
    gulp
      .src([
        path.join(sourceDirectory, 'page', '**', '*.js'),
        path.join(sourceDirectory, 'page', '**', '*.css'),
        path.join(sourceDirectory, 'page', '**', '*.svg'),
        path.join(sourceDirectory, 'page', '**', '*.swf'),
      ])
      .pipe(gulp.dest(buildDirectory))
      .on('end', cb)
  })
)

gulp.task(
  'move-static',
  gulp.series('move-scripts', function (cb) {
    gulp
      .src(path.join(staticDirectory, '**'))
      .pipe(replace('$VERSION', version))
      .pipe(gulp.dest(buildDirectory))
      .on('end', cb)
  })
)

gulp.task(
  'build',
  gulp.series('move-static', function (cb) {
    cb()
  })
)

gulp.task('set-build-directory', function (cb) {
  buildDirectory = webappBuildDirectory
  cb()
})
gulp.task('build:webapp', gulp.series(['set-build-directory', 'build']))

gulp.task('bump-version', function () {
  var versionType = process.env.BUMP !== undefined ? process.env.BUMP : 'patch'
  var files = [pkg]
  gulp
    .src(files)
    .pipe(
      bump({
        type: versionType,
      })
    )
    .pipe(gulp.dest(__dirname))
})