-
Notifications
You must be signed in to change notification settings - Fork 2
/
index.js
126 lines (101 loc) · 3.47 KB
/
index.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
#!/usr/bin/env node
const readlineSync = require('readline-sync');
const noble = require('noble');
const log = require('debug')('switchbot*');
const debugLog = require('debug')('switchbot');
const switchBot = require('./src/switchbot');
const yargs = require('yargs');
const args = yargs
.usage('Usage: $0 MAC1 MAC2 --express-port 3000 --url [mqtt|ws][s]://yourbroker.example.com')
.example('$0 MAC1 MAC2 --url [broker_url]', 'Connect to devices with specific IDs only, publish to MQTT')
.options({
'd': {
alias: 'debug',
describe: 'Enable debug logging',
type: 'boolean'
},
'l': {
alias: 'express-port',
describe: 'Port for express web server (if unset, express will not startup)',
type: 'number',
},
'url': {
alias: 'mqtt-url',
describe: 'MQTT broker URL',
},
'topic': {
alias: 'mqtt-base-topic',
describe: 'Base topic for MQTT',
default: 'homeassistant'
},
'p': {
alias: 'mqtt-password',
describe: 'Password for MQTT (if not specified as an argument, will prompt for password at startup)'
},
'u': {
alias: 'mqtt-username',
describe: 'Username for MQTT'
}
})
.wrap(yargs.terminalWidth())
.env('SWITCHBOT');
const argv = args.argv;
if (argv.debug) {debugLog.enabled = true;}
if (!argv.mqttUrl && !argv.expressPort) {
log('ERROR: Neither --express-port or --mqtt-url supplied, nothing to do');
yargs.showHelp();
process.exit(-1);
}
if (argv.p === true) {
argv.p = readlineSync.question('MQTT Password: ', {hideEchoBack: true, mask: ''});
}
const idsToConnectTo = argv._.filter(name => !name.startsWith('_')).map(name => name.replace(/:/g, ''));
if(idsToConnectTo.length === 0)
{
log('ERROR: No MACs defined');
yargs.showHelp();
process.exit(-1);
}
argv.expectedDevices = idsToConnectTo.length;
let devices = {};
noble.on('stateChange', (state) => {
if(state === 'poweredOn') {
noble.startScanning();
}
});
if (argv.expectedDevices) {
log('scanning for %d device(s) %o', argv.expectedDevices, idsToConnectTo);
} else {
log('scanning for as many devices until timeout');
}
let baseTopic = argv.topic;
if (!baseTopic.endsWith('/')) {
baseTopic = baseTopic + '/';
}
let mqttUrl = argv.url;
let mqttBinding = require('./src/MQTTConnector');
let mqttUsername = argv.u;
let mqttPassword = argv.p;
let expressPort = argv.l;
if (expressPort) {
let WebBinding = require('./src/WebConnector');
new WebBinding(devices, expressPort, debugLog);
}
noble.on('discover', peripheral => {
let id = peripheral.address !== undefined ? peripheral.address.replace(/:/g, '') : undefined;
if (idsToConnectTo.indexOf(id) === -1) {
debugLog('Found %s but will not connect as it was not specified in the list of devices %o', id, idsToConnectTo);
return;
}
devices[id] = new switchBot(id, peripheral, noble);
if (argv.debug) {devices[id].log.enabled = true;}
log('discovered %s', id);
if (Object.keys(devices).length === argv.expectedDevices) {
log('all expected devices connected, stopping scan');
noble.stopScanning();
if (mqttUrl) {
new mqttBinding(devices[id], mqttUrl, baseTopic, mqttUsername, mqttPassword);
}
Object.values(devices).forEach((device) => {device.switchbotInit();});
}
});