Function installMaybe

index.js:986–1026

()

}

const installMaybe = () => {
  const installParameter = getInputBool('install', true)
  if (!installParameter) {
    console.log('Skipping install because install parameter is false')
    return Promise.resolve()
  }

  const packageManagerCacheEnabled = getInputBool(
    'package-manager-cache',
    true
  )
  const npmCachePromise = packageManagerCacheEnabled
    ? restoreCachedNpm()
    : Promise.resolve(false)

  return Promise.all([
    npmCachePromise,
    restoreCachedCypressBinary()
  ]).then(([npmCacheHit, cypressCacheHit]) => {
    debug(`npm cache hit ${npmCacheHit}`)
    debug(`cypress cache hit ${cypressCacheHit}`)

    return install().then(() => {
      debug('install has finished')
      return listCypressBinaries().then(() => {
        if (npmCacheHit && cypressCacheHit) {
          debug('no need to verify Cypress binary or save caches')
          return Promise.resolve(undefined)
        }

        debug('verifying Cypress binary')
        const saveNpmPromise = packageManagerCacheEnabled
          ? saveCachedNpm()
          : Promise.resolve(undefined)
        return verifyCypressBinary()
          .then(() => saveNpmPromise)
          .then(saveCachedCypressBinary)
      })
    })
  })
}

installMaybe()
  .then(buildAppMaybe)