vis-network/rollup.config.js at master · visjs/vis-network · 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
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
import commonjs from "@rollup/plugin-commonjs";
import resolve from "@rollup/plugin-node-resolve";
import babel from "@rollup/plugin-babel";
import typescript from "@rollup/plugin-typescript";
import terser from "@rollup/plugin-terser";
import { generateHeader } from "vis-dev-utils";
import assets from "postcss-assets";
import postcss from "rollup-plugin-postcss";

// TypeScript because Babel transpiles modules in isolation, therefore no type reexports.
// CommonJS because Babel is not 100 % ESM.

const babelConfig = {
  extensions: [".ts", ".js"],
  babelHelpers: "runtime",
  exclude: "**/node_modules/**",
};
const resolveConfig = {
  browser: true,
  mainFields: ["module", "main"],
  extensions: [...babelConfig.extensions, ".json"],
};
const banner = generateHeader();
const typescriptConfig = {
  tsconfig: "tsconfig.code.json",
};
const terserConfig = {
  output: {
    comments: (_node, { value }) => /@license/.test(value),
  },
};
const postCSSRawConfig = {
  extract: "dist/vis-network.css",
  inject: false,
  minimize: false,
  sourceMap: false,
  plugins: [
    assets({
      loadPaths: ["lib/assets/"],
    }),
  ],
};
const postCSSMinConfig = {
  extract: "dist/vis-network.min.css",
  inject: false,
  minimize: true,
  sourceMap: false,
  plugins: [
    assets({
      loadPaths: ["lib/assets/"],
    }),
  ],
};

export default [
  {
    input: "lib/index-legacy-bundle.ts",
    output: [
      {
        file: "dist/vis-network.esm.js",
        format: "esm",
        banner,
        sourcemap: true,
      },
      {
        file: "dist/vis-network.mjs",
        format: "esm",
        banner,
        sourcemap: true,
      },
      {
        file: "dist/vis-network.js",
        format: "umd",
        exports: "named",
        name: "vis",
        extend: true,
        banner,
        sourcemap: true,
      },
      {
        file: "dist/vis-network.cjs",
        format: "umd",
        exports: "named",
        name: "vis",
        extend: true,
        banner,
        sourcemap: true,
      },
    ],
    plugins: [
      resolve(resolveConfig),
      postcss(postCSSRawConfig),
      typescript(typescriptConfig),
      commonjs(),
      babel(babelConfig),
    ],
  },
  {
    input: "lib/index-legacy-bundle.ts",
    output: [
      {
        file: "dist/vis-network.esm.min.js",
        format: "esm",
        banner,
        sourcemap: true,
      },
      {
        file: "dist/vis-network.min.mjs",
        format: "esm",
        banner,
        sourcemap: true,
      },
      {
        file: "dist/vis-network.min.js",
        format: "umd",
        exports: "named",
        name: "vis",
        extend: true,
        banner,
        sourcemap: true,
      },
      {
        file: "dist/vis-network.min.cjs",
        format: "umd",
        exports: "named",
        name: "vis",
        extend: true,
        banner,
        sourcemap: true,
      },
    ],
    plugins: [
      resolve(resolveConfig),
      postcss(postCSSMinConfig),
      typescript(typescriptConfig),
      commonjs(),
      babel(babelConfig),
      terser(terserConfig),
    ],
  },
];