Registry / devops / rollup-plugin-strip-pragma

rollup-plugin-strip-pragma

library1.0.0jsnpmunverified

A Rollup plugin that strips requirejs-style build pragmas (e.g., //>>includeStart/End) from source code during bundling. Version 1.0.0 is the first stable release with no active development since 2020. Designed primarily for Cesium.js workflows, it provides a simple configuration to specify pragma names to remove. Unlike custom regex solutions, this plugin integrates seamlessly with Rollup's plugin system and handles nested pragmas correctly. Suitable for production builds to eliminate debug-only code blocks.

devops

npm install rollup-plugin-strip-pragma

package ↗homepage ↗

INSTALL

IMPORT

SIG · ROLLUP-PLUGIN-STRI

rollup-plugin-strip-pragma

devopsjavascriptv1.0.0

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 rollupStripPragma from 'rollup-plugin-strip-pragma'

✗ const rollupStripPragma = require('rollup-plugin-strip-pragma')

ESM default export; CommonJS require works but the package is ESM-first.

rollupStripPragma

✓ import rollupStripPragma from 'rollup-plugin-strip-pragma'

✗ import { rollupStripPragma } from 'rollup-plugin-strip-pragma'

The package exports a single function as default, not a named export.

require('rollup-plugin-strip-pragma')

✓ const rollupStripPragma = require('rollup-plugin-strip-pragma')

CommonJS require() is supported, but ESM import is preferred for Rollup projects.

Configures Rollup to strip debug pragmas (//>>includeStart/End) from source during bundling.

import rollup from 'rollup'; import rollupStripPragma from 'rollup-plugin-strip-pragma'; const bundle = await rollup.rollup({ input: 'source.js', plugins: [ rollupStripPragma({ pragmas: ['debug'] }) ] }); const { output } = await bundle.generate({ format: 'es' }); console.log(output[0].code);

Debug

Known issues

gotchaThe plugin only supports requirejs-style pragmas (//>>includeStart/End), not arbitrary comment patterns.

fix

Ensure your source code uses the exact pragma syntax: //>>includeStart('pragmaName', ...) and //>>includeEnd('pragmaName').

affects: >=1.0.0

gotchaPragma names are case-sensitive and must match exactly in the config.

fix

Use the same casing as in your source pragmas, e.g., 'debug' vs 'DEBUG'.

affects: >=1.0.0

gotchaThe plugin does not handle arbitrary expressions in pragma conditions; only simple string checks.

fix

If you need complex conditionals, consider using a different plugin or manual transforms.

affects: >=1.0.0

Errors

Common errors & fixes

Error: Cannot find module 'rollup-plugin-strip-pragma'

Package not installed or not in node_modules.

fix

Run 'npm install rollup-plugin-strip-pragma --save-dev'.

TypeError: rollupStripPragma is not a function

Using named import instead of default import.

fix

Change import to 'import rollupStripPragma from 'rollup-plugin-strip-pragma'' (no curly braces).

The plugin 'rollup-plugin-strip-pragma' does not provide a known export

Incorrect import path or plugin version mismatch with Rollup.

fix

Verify the plugin is installed from npm and imported correctly as default.

Upgrade

Version history

1.0.0latest on npm

Audit

Dependencies

rolluprequiredpeer dependency; requires Rollup to function as a plugin

Agent activity

8 hits · last 30 days

node

OpenAI (training)

Resources

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

homepagehttp://cesiumjs.org ↗