gem-hunter

rollup-plugin-copy

Installation

# yarn
yarn add rollup-plugin-copy -D

# npm
npm install rollup-plugin-copy -D

Usage

// rollup.config.js
import copy from "rollup-plugin-copy";

export default {
  input: "src/index.js",
  output: {
    file: "dist/app.js",
    format: "cjs",
  },
  plugins: [
    copy({
      targets: [
        { src: "src/index.html", dest: "dist/public" },
        {
          src: ["assets/fonts/arial.woff", "assets/fonts/arial.woff2"],
          dest: "dist/public/fonts",
        },
        { src: "assets/images/**/*", dest: "dist/public/images" },
      ],
    }),
  ],
};

Configuration

targets

File

copy({
  targets: [{ src: "src/index.html", dest: "dist/public" }],
});

Folder

copy({
  targets: [{ src: "assets/images", dest: "dist/public" }],
});

Glob

copy({
  targets: [{ src: "assets/*", dest: "dist/public" }],
});

Glob: multiple items

copy({
  targets: [
    {
      src: ["src/index.html", "src/styles.css", "assets/images"],
      dest: "dist/public",
    },
  ],
});

Glob: negated patterns

copy({
  targets: [
    { src: ["assets/images/**/*", "!**/*.gif"], dest: "dist/public/images" },
  ],
});

Multiple targets

copy({
  targets: [
    { src: "src/index.html", dest: "dist/public" },
    { src: "assets/images/**/*", dest: "dist/public/images" },
  ],
});

Multiple destinations

copy({
  targets: [{ src: "src/index.html", dest: ["dist/public", "build/public"] }],
});

Rename with a string

copy({
  targets: [{ src: "src/app.html", dest: "dist/public", rename: "index.html" }],
});

Rename with a function

copy({
  targets: [
    {
      src: "assets/docs/*",
      dest: "dist/public/docs",
      rename: (name, extension, fullPath) => `${name}-v1.${extension}`,
    },
  ],
});

Transform file contents

copy({
  targets: [
    {
      src: "src/index.html",
      dest: "dist/public",
      transform: (contents, filename) =>
        contents.toString().replace("__SCRIPT__", "app.js"),
    },
  ],
});

verbose

copy({
  targets: [{ src: "assets/*", dest: "dist/public" }],
  verbose: true,
});

hook

copy({
  targets: [{ src: "assets/*", dest: "dist/public" }],
  hook: "writeBundle",
});

copyOnce

copy({
  targets: [{ src: "assets/*", dest: "dist/public" }],
  copyOnce: true,
});

copySync

copy({
  targets: [{ src: "assets/*", dest: "dist/public" }],
  copySync: true,
});

flatten

copy({
  targets: [{ src: "assets/**/*", dest: "dist/public" }],
  flatten: false,
});

Original Author

License