48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
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import fs from "fs";
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import path from "path";
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import typescript from "@rollup/plugin-typescript";
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import babel from "@rollup/plugin-babel";
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import resolve from "@rollup/plugin-node-resolve";
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import commonjs from "@rollup/plugin-commonjs";
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import { terser } from "rollup-plugin-terser";
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const pkgPath = path.resolve("package.json");
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const pkg = JSON.parse(fs.readFileSync(pkgPath, "utf8"));
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const external = [
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...Object.keys(pkg.dependencies || {}),
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...Object.keys(pkg.peerDependencies || {}),
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/@babel\/runtime/,
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];
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const rollupConfig = {
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input: "src/index.ts",
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output: {
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dir: "dist",
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format: "esm",
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sourcemap: false,
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preserveModules: true,
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preserveModulesRoot: "src",
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},
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external,
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plugins: [
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resolve(),
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commonjs(),
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typescript({
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tsconfig: "./tsconfig.json",
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declaration: true,
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noEmitOnError: true,
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importHelpers: true,
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}),
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babel({
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extensions: [".js", ".ts"],
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babelHelpers: "runtime",
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include: ["src/**/*"],
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plugins: ["@babel/plugin-transform-runtime"],
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}),
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terser(),
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],
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};
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export default rollupConfig;
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