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45 lines
1.5 KiB
45 lines
1.5 KiB
import * as path from 'path'; |
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import * as fs from 'fs'; |
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import * as os from 'os'; |
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import { getJsonDataSync } from './services/json_service'; |
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let configFile = path.join(__dirname, '../../config.json'); |
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let configExists = fs.existsSync(configFile); |
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export const ANALYTICS_PATH = path.join(__dirname, '../../analytics'); |
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export const DATA_PATH = path.join(__dirname, '../../data'); |
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export const ANALYTIC_UNITS_DATABASE_PATH = path.join(DATA_PATH, 'analytic_units.db'); |
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export const SEGMENTS_DATABASE_PATH = path.join(DATA_PATH, 'segments.db'); |
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export const ANALYTIC_UNIT_CACHES_DATABASE_PATCH = path.join(DATA_PATH, 'analytic_unit_caches.db'); |
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export const HASTIC_PORT = getConfigField('HASTIC_PORT', '8000'); |
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export const ZMQ_CONNECTION_STRING = getConfigField('ZMQ_CONNECTION_STRING', null); |
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export const ZMQ_IPC_PATH = getConfigField('ZMQ_IPC_PATH', path.join(os.tmpdir(), 'hastic')); |
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export const ZMQ_DEV_PORT = getConfigField('ZMQ_DEV_PORT', '8002'); |
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export const ZMQ_HOST = getConfigField('ZMQ_HOST', '127.0.0.1'); |
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export const HASTIC_API_KEY = getConfigField('HASTIC_API_KEY'); |
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export const ANLYTICS_PING_INTERVAL = 500; // ms |
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function getConfigField(field: string, defaultVal?: any) { |
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let val = defaultVal; |
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if(process.env[field] !== undefined) { |
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val = process.env[field]; |
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} else if(configExists) { |
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let config: any = getJsonDataSync(configFile); |
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if(config[field] !== undefined) { |
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val = config[field]; |
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} |
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} |
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if(val === undefined || val == '') { |
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throw new Error(`Please configure ${field}`); |
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} |
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return val; |
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}
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