create packages folder

build/packages/build.js

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+import fs from 'fs'
+import path from 'path'
+import zlib from 'zlib'
+import uglify from 'uglify-js'
+import { rollup } from 'rollup'
+import config from './config'
+
+function getSize(code) {
+  return `${(code.length / 1024).toFixed(2)}kb`
+}
+
+function logError(e) {
+  console.log(e)
+}
+
+function blue(str) {
+  return `\x1b[1m\x1b[34m${str}\x1b[39m\x1b[22m`
+}
+
+function write(dest, code, zip) {
+  return new Promise((resolve, reject) => {
+    function report(extra) {
+      console.log(`${blue(path.relative(process.cwd(), dest)) } ${getSize(code) }${extra || ''}`)
+      resolve()
+    }
+
+    fs.writeFile(dest, code, error => {
+      if (error) return reject(error)
+      if (zip) {
+        zlib.gzip(code, (err, zipped) => {
+          if (err) return reject(err)
+          report(` (gzipped: ${getSize(zipped)})`)
+        })
+      } else {
+        report()
+      }
+    })
+  })
+}
+
+function buildEntry({ input, output }) {
+  const isProd = /min\.js$/.test(output.file)
+  return rollup(input)
+    .then(bundle => bundle.generate(output))
+    .then(({ code }) => {
+      if (isProd) {
+        const minified = uglify.minify(code, {
+          output: {
+            preamble: output.banner,
+            ascii_only: true,
+          },
+        }).code
+        return write(output.file, minified, true)
+      }
+      return write(output.file, code)
+    })
+}
+
+function build(builds) {
+  let built = 0
+  const total = builds.length
+  const next = () => {
+    buildEntry(builds[built]).then(() => {
+      built++
+      if (built < total) {
+        next()
+      }
+    }).catch(logError)
+  }
+
+  next()
+}
+
+build(config)

build/packages/config.js

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+import path from 'path'
+import vue from 'rollup-plugin-vue'
+import buble from 'rollup-plugin-buble'
+import flow from 'rollup-plugin-flow-no-whitespace'
+import cjs from 'rollup-plugin-commonjs'
+import node from 'rollup-plugin-node-resolve'
+import replace from 'rollup-plugin-replace'
+import packagejson from '../../package.json'
+
+const { version } = packagejson
+const banner = `
+	/*!
+  * tiptap v${version}
+  * (c) ${new Date().getFullYear()} Scrumpy UG (limited liability)
+  * @license MIT
+  */
+`
+
+const resolve = _path => path.resolve(__dirname, '../../', _path)
+
+function genConfig(opts) {
+  const config = {
+    input: {
+      input: opts.input,
+      plugins: [
+				flow(),
+        node(),
+        cjs(),
+				vue({
+					css: true,
+					compileTemplate: true,
+				}),
+        replace({
+          __VERSION__: version,
+        }),
+        buble({
+					objectAssign: 'Object.assign',
+				}),
+      ],
+      external: opts.external,
+    },
+    output: {
+      file: opts.file,
+      format: opts.format,
+      banner,
+      name: 'tiptap',
+		},
+  }
+
+  if (opts.env) {
+    config.input.plugins.unshift(replace({
+      'process.env.NODE_ENV': JSON.stringify(opts.env),
+    }))
+  }
+
+  return config
+}
+
+export default [
+  {
+    input: resolve('packages/tiptap/src/index.js'),
+    file: resolve('packages/tiptap/dist/tiptap.js'),
+    format: 'umd',
+    env: 'development',
+    external: ['vue'],
+  },
+  {
+    input: resolve('packages/tiptap/src/index.js'),
+    file: resolve('packages/tiptap/dist/tiptap.min.js'),
+    format: 'umd',
+    env: 'production',
+    external: ['vue'],
+  },
+  {
+    input: resolve('packages/tiptap/src/index.js'),
+    file: resolve('packages/tiptap/dist/tiptap.common.js'),
+    format: 'cjs',
+    external: ['vue'],
+  },
+  {
+    input: resolve('packages/tiptap/src/index.js'),
+    file: resolve('packages/tiptap/dist/tiptap.esm.js'),
+    format: 'es',
+    external: ['vue'],
+  },
+  // {
+  //   input: resolve('packages/tiptap/src/helpers/index.js'),
+  //   file: resolve('packages/tiptap/dist/helpers.min.js'),
+  //   format: 'umd',
+  //   env: 'development',
+  //   external: id => !/^[\.\/]/.test(id),
+  // },
+].map(genConfig)