FM / lib

/snap/node/11691/lib/node_modules/npm/node_modules/make-fetch-happen/lib/

/snap/node/11691/lib/node_modules/npm/node_modules/make-fetch-happen/lib

Name	Size	Mode	Actions
cache/	-	0755	rm
fetch.js	3947	0644	edit dl rm
index.js	1173	0644	edit dl rm
options.js	1688	0644	edit dl rm
pipeline.js	1114	0644	edit dl rm
remote.js	4785	0644	edit dl rm

Edit: /snap/node/11691/lib/node_modules/npm/node_modules/make-fetch-happen/lib/pipeline.js (1114B)

'use strict'

const MinipassPipeline = require('minipass-pipeline')

class CachingMinipassPipeline extends MinipassPipeline {
  #events = []
  #data = new Map()

constructor (opts, ...streams) {
    // CRITICAL: do NOT pass the streams to the call to super(), this will start
    // the flow of data and potentially cause the events we need to catch to emit
    // before we've finished our own setup. instead we call super() with no args,
    // finish our setup, and then push the streams into ourselves to start the
    // data flow
    super()
    this.#events = opts.events

/* istanbul ignore next - coverage disabled because this is pointless to test here */
    if (streams.length) {
      this.push(...streams)
    }
  }

on (event, handler) {
    if (this.#events.includes(event) && this.#data.has(event)) {
      return handler(...this.#data.get(event))
    }

return super.on(event, handler)
  }

emit (event, ...data) {
    if (this.#events.includes(event)) {
      this.#data.set(event, data)
    }

return super.emit(event, ...data)
  }
}

module.exports = CachingMinipassPipeline

cmd: