Chart.js/rollup.config.js
Simon Brunel 55128f74c1 Move CSS in a separate file to be CSP-compliant (#6048)
In order to be compatible with any CSP, we need to prevent the automatic creation of the DOM 'style' element and offer our CSS as a separate file that can be manually loaded (`Chart.js` or `Chart.min.js`). Users can now opt-out the style injection using `Chart.platform.disableCSSInjection = true` (note that the style sheet is now injected on the first chart creation).

To prevent duplicating and maintaining the same CSS code at different places, move all these rules in `platform.dom.css` and write a minimal rollup plugin to inject that style as string in `platform.dom.js`. Additionally, this plugin extract the imported style in `./dist/Chart.js` and `./dist/Chart.min.js`.
2019-02-08 19:06:04 +01:00

120 lines
1.9 KiB
JavaScript

/* eslint-env es6 */
const commonjs = require('rollup-plugin-commonjs');
const resolve = require('rollup-plugin-node-resolve');
const terser = require('rollup-plugin-terser').terser;
const optional = require('./rollup.plugins').optional;
const stylesheet = require('./rollup.plugins').stylesheet;
const pkg = require('./package.json');
const input = 'src/chart.js';
const banner = `/*!
* Chart.js v${pkg.version}
* ${pkg.homepage}
* (c) ${new Date().getFullYear()} Chart.js Contributors
* Released under the MIT License
*/`;
module.exports = [
// UMD builds (excluding moment)
// dist/Chart.min.js
// dist/Chart.js
{
input: input,
plugins: [
resolve(),
commonjs(),
stylesheet({
extract: true
}),
optional({
include: ['moment']
})
],
output: {
name: 'Chart',
file: 'dist/Chart.js',
banner: banner,
format: 'umd',
indent: false,
globals: {
moment: 'moment'
}
},
external: [
'moment'
]
},
{
input: input,
plugins: [
resolve(),
commonjs(),
optional({
include: ['moment']
}),
stylesheet({
extract: true,
minify: true
}),
terser({
output: {
preamble: banner
}
})
],
output: {
name: 'Chart',
file: 'dist/Chart.min.js',
format: 'umd',
indent: false,
globals: {
moment: 'moment'
}
},
external: [
'moment'
]
},
// UMD builds (including moment)
// dist/Chart.bundle.min.js
// dist/Chart.bundle.js
{
input: input,
plugins: [
resolve(),
commonjs(),
stylesheet()
],
output: {
name: 'Chart',
file: 'dist/Chart.bundle.js',
banner: banner,
format: 'umd',
indent: false
}
},
{
input: input,
plugins: [
resolve(),
commonjs(),
stylesheet({
minify: true
}),
terser({
output: {
preamble: banner
}
})
],
output: {
name: 'Chart',
file: 'dist/Chart.bundle.min.js',
format: 'umd',
indent: false
}
}
];