Function parseCredential

app/src/lib/git/credential.ts:3–36

(value: string)

import { exec as git } from 'dugite'

export const parseCredential = (value: string) => {
  const cred = new Map<string, string>()

  // The credential helper protocol is a simple key=value format but some of its
  // keys are actually arrays which are represented as multiple key[] entries.
  // Since we're currently storing credentials as a Map we need to handle this
  // and expand multiple key[] entries into a key[0], key[1]... key[n] sequence.
  // We then remove the number from the key when we're formatting the credential
  for (const line of value.split(/\r?\n/)) {
    const eqIx = line.indexOf('=')
    if (eqIx === -1) {
      continue
    }

    const k = line.slice(0, eqIx)
    const v = line.slice(eqIx + 1)

    if (k.endsWith('[]')) {
      let i = 0
      let newKey

      do {
        newKey = `${k.slice(0, -2)}[${i}]`
        i++
      } while (cred.has(newKey))

      cred.set(newKey, v)
    } else {
      cred.set(k, v)
    }
  }

  return cred
}

export const formatCredential = (credential: Map<string, string>) => {
  const lines = []