git ssb

1
const nest = require('depnest')
2
const { shell } = require('electron')
3
const net = require('net')
4
5
exports.gives = nest('app.sync.externalHandler')
6
7
const externalViewer = 'https://git.scuttlebot.io'
8
const localViewer = 'http://localhost:7718'
9
10
const gitMessageTypes = [
11
  'git-repo',
12
  'git-update',
13
  'issue',
14
  'issue-edit',
15
  'pull-request'
16
]
17
18
exports.create = () => {
19
  return nest('app.sync.externalHandler', function (msg) {
20
    if (!gitMessageTypes.includes(msg.value.content.type)) return
21
    return function gitHandler (id) {
22
      portInUse(7718, (useLocal) => {
23
        shell.openExternal(`${useLocal ? localViewer : externalViewer}/${encodeURIComponent(id)}`)
24
      })
25
    }
26
  })
27
}
28
29
function portInUse (port, cb) {
30
  // super hacky check!
31
  const server = net.createServer(function () {})
32
  server.listen(port, '127.0.0.1')
33
  server.on('error', function () {
34
    cb(true) // eslint-disable-line node/no-callback-literal
35
  })
36
  server.on('listening', function () {
37
    server.close()
38
    cb(false) // eslint-disable-line node/no-callback-literal
39
  })
40
}
41