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27 lines
740 B
TypeScript
27 lines
740 B
TypeScript
import { readFileSync } from 'fs'
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import { safeLoad } from 'js-yaml'
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import { IBridgeOptions, validate } from './BridgeOptions'
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import { TTNMessageBridge } from './TTNMessageBridge'
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// load, parse & validate the bridge definitions
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let bridgeOptions: IBridgeOptions[]
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try {
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const opts = safeLoad(readFileSync('./config.yml', 'utf8'))
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// also allow non array, single bridge configurations
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bridgeOptions = Array.isArray(opts) ? opts : [opts]
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for (const options of bridgeOptions) {
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validate(options)
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}
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} catch (err) {
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console.error(`bridge configuration is invalid or missing: ${err}`)
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process.exit(1)
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}
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// launch a bridge for each configuration element
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for (const opts of bridgeOptions) {
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new TTNMessageBridge(opts)
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}
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