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import resolve from '@rollup/plugin-node-resolve';
import commonjs from '@rollup/plugin-commonjs';
import {terser} from "rollup-plugin-terser";
import json from '@rollup/plugin-json';
import { babel } from '@rollup/plugin-babel';
import autoExternal from 'rollup-plugin-auto-external';
import bundleSize from 'rollup-plugin-bundle-size'
const lib = require("./package.json");
const outputFileName = 'axios';
const name = "axios";
const input = './lib/axios.js';
const buildConfig = ({es5, browser = true, minifiedVersion = true, ...config}) => {
const build = ({minified}) => ({
input,
...config,
output: {
...config.output,
file: `${config.output.file}.${minified ? "min.js" : "js"}`
},
plugins: [
json(),
resolve({browser}),
commonjs(),
minified && terser(),
minified && bundleSize(),
...(es5 ? [babel({
babelHelpers: 'bundled',
presets: ['@babel/preset-env']
})] : []),
...(config.plugins || []),
]
});
const configs = [
build({minified: false}),
];
if (minifiedVersion) {
configs.push(build({minified: true}))
}
return configs;
};
export default async () => {
const year = new Date().getFullYear();
const banner = `// Axios v${lib.version} Copyright (c) ${year} ${lib.author} and contributors`;
return [
...buildConfig({
es5: true,
output: {
file: `dist/${outputFileName}`,
name,
format: "umd",
exports: "default",
banner
}
}),
...buildConfig({
output: {
file: `dist/esm/${outputFileName}`,
format: "esm",
preferConst: true,
exports: "named",
banner
}
}),
// Node.js commonjs build
{
input,
output: {
file: `dist/node/${name}.cjs`,
format: "cjs",
preferConst: true,
exports: "default",
banner
},
plugins: [
autoExternal(),
resolve(),
commonjs()
]
}
]
};
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