/
rollup.config.js
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/
rollup.config.js
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import resolve from "@rollup/plugin-node-resolve";
import commonjs from "@rollup/plugin-commonjs";
import typescript from "@rollup/plugin-typescript";
import dts from "rollup-plugin-dts";
import postcss from "rollup-plugin-postcss";
import image from '@rollup/plugin-image';
import json from '@rollup/plugin-json'
const packageJson = require("./package.json");
import { terser } from "rollup-plugin-terser";
import peerDepsExternal from 'rollup-plugin-peer-deps-external';
import analyze from 'rollup-plugin-analyzer';
const limitBytes = 4e6
const onAnalysis = ({ bundleSize }) => {
if (bundleSize < limitBytes) return
console.log(`Bundle size exceeds ${limitBytes/1024} kb: ${bundleSize/1024} kb`)
return process.exit(1)
}
export default [
{
input: "src/index.ts",
output: [
{
file: packageJson.main,
format: "cjs",
sourcemap: true,
},
{
file: packageJson.module,
format: "esm",
sourcemap: true,
},
],
plugins: [
peerDepsExternal(),
resolve(),
commonjs(),
typescript({ tsconfig: "./tsconfig.json", sourceMap: false }),
postcss(),
terser(),
image(),
json(),
analyze({ onAnalysis, summaryOnly: true })
]
},
{
input: "dist/esm/types/index.d.ts",
output: [{ file: "dist/index.d.ts", format: "esm" }],
plugins: [dts()],
external: [/\.css$/]
},
];