8aed9d462f
* Adopt type=module follow changes in d3-format: * type=module * add exports * remove zip * license: ISC * update dependencies * es6 rather than no-undef * remove Sublime project * add eslint.json * related d3/d3#3502; extract copyrights from LICENSE * update dependencies * stricter eslint * cleaner imports * Update README Co-authored-by: Mike Bostock <mbostock@gmail.com>
45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
import {readFileSync} from "fs";
|
|
import {terser} from "rollup-plugin-terser";
|
|
import * as meta from "./package.json";
|
|
|
|
// Extract copyrights from the LICENSE.
|
|
const copyright = readFileSync("./LICENSE", "utf-8")
|
|
.split(/\n/g)
|
|
.filter(line => /^Copyright\s+/.test(line))
|
|
.map(line => line.replace(/^Copyright\s+/, ""))
|
|
.join(", ");
|
|
|
|
const config = {
|
|
input: "src/index.js",
|
|
external: Object.keys(meta.dependencies || {}).filter(key => /^d3-/.test(key)),
|
|
output: {
|
|
file: `dist/${meta.name}.js`,
|
|
name: "d3",
|
|
format: "umd",
|
|
indent: false,
|
|
extend: true,
|
|
banner: `// ${meta.homepage} v${meta.version} Copyright ${copyright}`,
|
|
globals: Object.assign({}, ...Object.keys(meta.dependencies || {}).filter(key => /^d3-/.test(key)).map(key => ({[key]: "d3"})))
|
|
},
|
|
plugins: []
|
|
};
|
|
|
|
export default [
|
|
config,
|
|
{
|
|
...config,
|
|
output: {
|
|
...config.output,
|
|
file: `dist/${meta.name}.min.js`
|
|
},
|
|
plugins: [
|
|
...config.plugins,
|
|
terser({
|
|
output: {
|
|
preamble: config.output.banner
|
|
}
|
|
})
|
|
]
|
|
}
|
|
];
|