chore(build): remove Gulp & co.

gulpfile.js

@@ -1,70 +0,0 @@
-'use strict'
-
-// ===================================================================
-
-const gulp = require('gulp')
-
-const babel = require('gulp-babel')
-const coffee = require('gulp-coffee')
-const plumber = require('gulp-plumber')
-const rimraf = require('rimraf')
-const sourceMaps = require('gulp-sourcemaps')
-const watch = require('gulp-watch')
-
-const join = require('path').join
-
-// ===================================================================
-
-const SRC_DIR = join(__dirname, 'src')
-const DIST_DIR = join(__dirname, 'dist')
-
-const PRODUCTION = process.argv.indexOf('--production') !== -1
-
-// ===================================================================
-
-function src (patterns) {
-  return PRODUCTION
-    ? gulp.src(patterns, {
-      base: SRC_DIR,
-      cwd: SRC_DIR,
-    })
-    : watch(patterns, {
-      base: SRC_DIR,
-      cwd: SRC_DIR,
-      ignoreInitial: false,
-      verbose: true,
-    })
-      .pipe(plumber())
-}
-
-// ===================================================================
-
-gulp.task(function clean (cb) {
-  rimraf(DIST_DIR, cb)
-})
-
-gulp.task(function buildCoffee () {
-  return src('**/*.coffee')
-    .pipe(sourceMaps.init())
-    .pipe(coffee({
-      bare: true,
-    }))
-
-    // Necessary to correctly compile generators.
-    .pipe(babel())
-
-    .pipe(sourceMaps.write('.'))
-    .pipe(gulp.dest(DIST_DIR))
-})
-
-gulp.task(function buildEs6 () {
-  return src([ '**/*.js', '!*.spec.js' ])
-    .pipe(sourceMaps.init())
-    .pipe(babel())
-    .pipe(sourceMaps.write('.'))
-    .pipe(gulp.dest(DIST_DIR))
-})
-
-// ===================================================================
-
-gulp.task('build', gulp.series('clean', gulp.parallel('buildCoffee', 'buildEs6')))

package.json

@@ -119,6 +119,7 @@
     "xo-vmdk-to-vhd": "0.0.12"
   },
   "devDependencies": {
+    "babel-cli": "^6.26.0",
     "babel-core": "^6.26.0",
     "babel-eslint": "^8.0.3",
     "babel-plugin-lodash": "^3.3.2",
@@ -126,29 +127,25 @@
     "babel-plugin-transform-runtime": "^6.23.0",
     "babel-preset-env": "^1.6.1",
     "babel-preset-stage-0": "^6.24.1",
+    "cross-env": "^5.1.3",
     "eslint": "^4.13.1",
     "eslint-config-standard": "^11.0.0-beta.0",
     "eslint-plugin-import": "^2.8.0",
     "eslint-plugin-node": "^5.2.1",
     "eslint-plugin-promise": "^3.6.0",
     "eslint-plugin-standard": "^3.0.1",
-    "gulp": "git://github.com/gulpjs/gulp#4.0",
-    "gulp-babel": "^7.0.0",
-    "gulp-coffee": "^2.3.5",
-    "gulp-plumber": "^1.1.0",
-    "gulp-sourcemaps": "^2.6.1",
-    "gulp-watch": "^4.3.11",
     "husky": "^0.14.3",
     "index-modules": "^0.3.0",
     "jest": "^22.0.3",
     "rimraf": "^2.6.2"
   },
   "scripts": {
-    "build": "gulp build --production",
+    "build": "cross-env NODE_ENV=production babel --source-maps --out-dir=dist/ src/",
+    "clean": "rimraf dist/",
     "commitmsg": "yarn run test",
-    "dev": "gulp build",
+    "dev": "cross-env NODE_ENV=development babel --watch --source-maps --out-dir=dist/ src/",
     "dev-test": "jest --bail --watch",
-    "prebuild": "index-modules src/api src/xapi/mixins src/xo-mixins",
+    "prebuild": "index-modules src/api src/xapi/mixins src/xo-mixins && yarn run clean",
     "predev": "yarn run prebuild",
     "prepublishOnly": "yarn run build",
     "pretest": "eslint --ignore-path .gitignore --fix .",