-
Notifications
You must be signed in to change notification settings - Fork 4.4k
/
rollup.config.js
161 lines (149 loc) · 4.41 KB
/
rollup.config.js
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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
/**
* @license
* Copyright 2019 Google LLC. All Rights Reserved.
* 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
*
* https://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 commonjs from '@rollup/plugin-commonjs';
import resolve from '@rollup/plugin-node-resolve';
import typescript from '@rollup/plugin-typescript';
import {terser} from 'rollup-plugin-terser';
import visualizer from 'rollup-plugin-visualizer';
const PREAMBLE = `/**
* @license
* Copyright ${(new Date).getFullYear()} Google LLC. All Rights Reserved.
* 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.
* =============================================================================
*/`;
function config({
plugins = [],
output = {},
external = [],
visualize = false,
tsCompilerOptions = {}
}) {
if (visualize) {
const filename = output.file + '.html';
plugins.push(visualizer({sourcemap: true, filename}));
console.log(`Will output a bundle visualization in ${filename}`);
}
const defaultTsOptions = {
include: ['src/**/*.ts'],
module: 'ES2015',
};
const tsoptions = Object.assign({}, defaultTsOptions, tsCompilerOptions);
return {
input: 'src/index.ts',
plugins: [
typescript(tsoptions), resolve(),
// Polyfill require() from dependencies.
commonjs({
ignore: ['crypto', 'node-fetch', 'util'],
include: 'node_modules/**',
namedExports: {
'./node_modules/seedrandom/index.js': ['alea'],
},
}),
...plugins
],
output: {
banner: PREAMBLE,
sourcemap: true,
globals: {
'@tensorflow/tfjs-core': 'tf',
'@tensorflow/tfjs-converter': 'tf',
},
...output,
},
external:
['@tensorflow/tfjs-core', '@tensorflow/tfjs-converter', , ...external],
onwarn: warning => {
let {code} = warning;
if (code === 'CIRCULAR_DEPENDENCY' || code === 'CIRCULAR' ||
code === 'THIS_IS_UNDEFINED') {
return;
}
console.warn('WARNING: ', warning.toString());
}
};
}
module.exports = cmdOptions => {
const bundles = [];
const terserPlugin = terser({output: {preamble: PREAMBLE, comments: false}});
const name = 'cocoSsd';
const extend = true;
const umdFormat = 'umd';
const flatEsmFormat = 'es';
const fileName = 'coco-ssd';
// Node
bundles.push(config({
output: {
format: 'cjs',
name,
extend,
file: `dist/${fileName}.node.js`,
freeze: false
},
tsCompilerOptions: {_target: 'es5'}
}));
if (cmdOptions.ci || cmdOptions.npm) {
// UMD default minified (ES5)
bundles.push(config({
plugins: [terserPlugin],
output: {
format: umdFormat,
name,
extend,
file: `dist/${fileName}.min.js`,
freeze: false
},
tsCompilerOptions: {_target: 'es5'},
visualize: cmdOptions.visualize
}));
}
if (cmdOptions.npm) {
// UMD default unminified (ES5)
bundles.push(config({
output: {
format: umdFormat,
name,
extend,
file: `dist/${fileName}.js`,
freeze: false
},
tsCompilerOptions: {_target: 'es5'}
}));
// ESM ES2017 minified
bundles.push(config({
plugins: [terserPlugin],
output: {
format: umdFormat,
name,
extend,
file: `dist/${fileName}.es2017.esm.min.js`
},
tsCompilerOptions: {_target: 'es2017'}
}));
}
return bundles;
};