rollup-plugin-entrypoint-hashmanifest

0.1.2 verified Mon Apr 27 auth: no javascript maintenance

A Rollup plugin that generates a hash manifest JSON file for each entrypoint, mapping original entry filenames to their hashed output filenames. Version 0.1.2, last updated in 2018, with no recent releases. It produces a manifest compatible with hashmark and injectassets tools. Alternatives include @rollup/plugin-manifest or custom Rollup hook scripts, but this plugin is simpler for entrypoint-only hashing.

Common errors

error Error: Cannot find module 'rollup-plugin-entrypoint-hashmanifest' ↓

cause Package not installed or wrong import path.

fix

Run npm install rollup-plugin-entrypoint-hashmanifest and ensure import path is correct.

error TypeError: entrypointHashmanifest is not a function ↓

cause Named import used instead of default import.

fix

Use import entrypointHashmanifest from 'rollup-plugin-entrypoint-hashmanifest' (no curly braces).

error The plugin "entrypointHashmanifest" could not be called. Did you forget to call it? ↓

cause Plugin added as a reference instead of calling the function.

fix

Add () after plugin name: entrypointHashmanifest()

Warnings

gotcha The manifestName option must be a valid path within the output directory; otherwise the file may be written to unexpected location. ↓

fix Specify a relative path like 'manifest.json' instead of '/absolute/path/manifest.json'.

gotcha The plugin only generates a manifest for entrypoints, not for all output files. Chunk files are not included. ↓

fix If you need all output files in the manifest, consider using @rollup/plugin-manifest or a custom hook.

deprecated The package has not been updated since 2018 and may not work with Rollup >=2.0 due to hook changes. ↓

fix Test with your Rollup version. For Rollup >=3, use a different plugin like @rollup/plugin-manifest.

Install

npm install rollup-plugin-entrypoint-hashmanifest

yarn add rollup-plugin-entrypoint-hashmanifest

pnpm add rollup-plugin-entrypoint-hashmanifest

Imports

default

wrong

const entrypointHashmanifest = require('rollup-plugin-entrypoint-hashmanifest')

correct

import entrypointHashmanifest from 'rollup-plugin-entrypoint-hashmanifest'

CommonJS require works but ESM import is preferred for modern Rollup configs.

entrypointHashmanifest

wrong

import { entrypointHashmanifest } from 'rollup-plugin-entrypoint-hashmanifest'

correct

import entrypointHashmanifest from 'rollup-plugin-entrypoint-hashmanifest'

This package uses a default export; named import will fail.

type

import type { RollupPluginEntrypointHashmanifestOptions } from 'rollup-plugin-entrypoint-hashmanifest'

The package does not ship TypeScript types; you may need to declare module or use @types.

Quickstart

Configures Rollup to emit a hash manifest file mapping entrypoints to their hashed outputs.

// rollup.config.js
import entrypointHashmanifest from 'rollup-plugin-entrypoint-hashmanifest';

export default {
  input: ['src/main.js', 'src/worker.js'],
  output: {
    dir: 'dist',
    format: 'es',
    entryFileNames: '[name]-[hash].js',
    chunkFileNames: '[name]-[hash].js'
  },
  plugins: [
    entrypointHashmanifest({
      manifestName: 'my-manifest.json'
    })
  ]
};