Registry / devops / rollup-plugin-copier

rollup-plugin-copier

library1.1.0jsnpmunverified

A Rollup plugin to copy files or directories during the build process. Version 1.1.0, released under ISC license. It supports configurable hook execution (default buildEnd), optional path creation, and verbose logging. Differentiated from alternatives like rollup-plugin-copy by being actively maintained and simpler in configuration.

devops

npm install rollup-plugin-copier

github ↗package ↗

INSTALL

IMPORT

SIG · ROLLUP-PLUGIN-COPI

rollup-plugin-copier

devopsjavascriptv1.1.0

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–223 runs

build_error

glibc

node 18–223 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ import copier from 'rollup-plugin-copier'

✗ const copier = require('rollup-plugin-copier')

ESM-only; CJS require will not work unless the package is transpiled.

copier

✓ import copier from 'rollup-plugin-copier'

✗ import { copier } from 'rollup-plugin-copier'

Named import is incorrect; the plugin exports a default function.

type

✓ import type { RollupPluginCopierOptions } from 'rollup-plugin-copier'

✗ import { RollupPluginCopierOptions } from 'rollup-plugin-copier'

Options type can be imported for TypeScript usage, but only as type import.

Configures rollup-plugin-copier to copy a single file and a glob pattern, with path creation enabled.

// rollup.config.js import copier from 'rollup-plugin-copier'; export default { input: 'src/index.js', output: { dir: 'dist', format: 'esm' }, plugins: [ copier({ items: [ { src: 'public/robots.txt', dest: 'dist/robots.txt' }, { src: 'assets/*', dest: 'dist/assets', createPath: true } ], verbose: true }) ] };

Debug

Known issues

gotchaThe plugin copies files only once during the specified hook (default buildEnd). Changes to source files after that hook will not be reflected in the output.

fix

Ensure the plugin runs after all transformations; consider using buildStart or writeBundle if needed.

affects: >=1.0.0

deprecatedOption 'hookOn' is deprecated and will be removed in a future major version.

fix

Stop using hookOn; the plugin will use a fixed hook in the next major.

affects: >=1.1.0

gotchaGlob patterns in 'src' are not expanded; only exact file paths or directories work. Use a separate glob plugin if needed.

fix

Use rollup-plugin-copy-glob or pre-expand globs before passing to copier.

affects: >=1.0.0

Errors

Common errors & fixes

Error: Could not resolve 'rollup-plugin-copier'

The package is not installed or not in node_modules.

fix

Run 'npm install rollup-plugin-copier' or 'yarn add rollup-plugin-copier'.

TypeError: copier is not a function

Using a named import instead of default import.

fix

Change to 'import copier from 'rollup-plugin-copier''

Error: ENOENT: no such file or directory, copyfile '...' -> '...'

Source file does not exist or destination directory missing and createPath not set.

fix

Check source path exists; set createPath: true for destination directories.

Upgrade

Version history

1.1.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

7 hits · last 30 days

node

Resources

githubhttps://github.com/marverix/rollup-plugin-copier ↗

packagehttps://www.npmjs.com/package/rollup-plugin-copier ↗