index.js

'use strict'
var path         = require('path')
var ssbKeys      = require('ssb-keys')
var createConfig = require('ssb-config/inject')

var createClient = require('./client')

module.exports = function (keys, opts, cb) {
  var config
  if (typeof keys === 'function') {
    cb = keys
    keys = null
    opts = null
  } else if (typeof opts === 'function') {
    cb = opts
    opts = keys
    keys = null
  }
  if (typeof opts === 'string' || opts == null || !keys) {
    config = createConfig(
      (typeof opts === 'string' ? opts : null) || process.env.ssb_appname
    )
  } else if (opts && typeof opts === 'object') {
    config = opts
  }

  keys = keys || ssbKeys.loadOrCreateSync(path.join(config.path, 'secret'))
  opts = opts || {}

  var remote
  if (opts.remote) { remote = opts.remote } else {
    var host = opts.host || 'localhost'
    var port = opts.port || config.port || 8008
    var key = opts.key || keys.id

    var protocol = 'net:'
    if (host.endsWith('.onion')) {
      protocol = 'onion:'
    }

    const trimmedKey = key.substring(1).replace('.ed25519', '')
    remote = `${protocol}${host}:${port}~shs:${trimmedKey}`
  }

  var manifest = opts.manifest || null
  const options = {
    keys: keys,
    manifest: manifest,
    config: config,
    remote: remote
  }

  if (typeof cb === 'function') {
    createClient(options, cb)
  } else {
    return new Promise((resolve, reject) => {
      createClient(options, (err, val) => {
	if (err) {
	  reject(err)
	} else {
	  resolve(val)
	}
      })
    })
  }
}