// Copyright 2018 The Distill Template Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import resolve from "rollup-plugin-node-resolve";
import string from "rollup-plugin-string";
import commonjs from "rollup-plugin-commonjs";
import buble from "rollup-plugin-buble";
import serve from "rollup-plugin-serve";

// uncomment to show dependencies [1/2]
// import rollupGrapher from 'rollup-plugin-grapher'

const componentsConfig = {
  input: "src/components.js",
  output: [{ format: "umd", name: "dl", file: "dist/template.v2.js" }]
};

const transformsConfig = {
  input: "src/transforms.js",
  output: [
    {
      format: "umd",
      name: "dl",
      file: "dist/transforms.v2.js",
      globals: { fs: "fs" }
    }
  ],
  external: ["fs"]
};

const defaultConfig = {
  sourcemap: true,
  plugins: [
    resolve({
      jsnext: true,
      browser: true
    }),
    commonjs(),
    string({
      include: ["**/*.txt", "**/*.svg", "**/*.html", "**/*.css", "**/*.base64"]
    }),
    serve({
      open: true,
      openPage: "/examples/index.html",
      contentBase: ["dist", "examples"],
      headers: {
        "Access-Control-Allow-Origin": "*"
      },
      port: 8088
    })
  ]
};

Object.assign(componentsConfig, defaultConfig);
Object.assign(transformsConfig, defaultConfig);

// transpile transforms so the node render script works…
transformsConfig.plugins.push(
  buble({
    target: { node: 6 }
  })
);

// uncomment to show dependencies [2/2]
// transformsConfig.plugins.push(
//   rollupGrapher({
//     dest: '/dev/null',
//     verbose: true
//   })
// );

export default [componentsConfig, transformsConfig];