Ensure a function is only called once. This is a fork of sindresorhus/onetime, but with CommonJS support.
npm install @esm2cjs/onetimeThis is a fork of https://github.com/sindresorhus/onetime, but automatically patched to support ESM and CommonJS, unlike the original repository.
You can use an npm alias to install this package under the original name:
``
npm i onetime@npm:@esm2cjs/onetime
`jsonc`
// package.json
"dependencies": {
"onetime": "npm:@esm2cjs/onetime"
}
but npm might dedupe this incorrectly when other packages depend on the replaced package. If you can, prefer using the scoped package directly:
`
npm i @esm2cjs/onetime
`jsonc`
// package.json
"dependencies": {
"@esm2cjs/onetime": "^ver.si.on"
}
> Note:
> We strive to use the same versions as the upstream package, but unfortunately there is a bit of a learning curve with these things.
> As a result, we had to re-publish 6.0.0 as 6.0.1-cjs.0.
`js
// Using ESM import syntax
import onetime from "onetime";
// Using CommonJS require()
const onetime = require("onetime").default;
`
> Note:
> Because the original module uses export default, you need to append .default to the require()` call.
For more details, please see the original repository.
To support my efforts in maintaining the ESM/CommonJS hybrid, please sponsor here.
To support the original author of the module, please sponsor here.