Local forecasting

server/src/config.mjs

@@ -0,0 +1,21 @@
+import { config } from 'dotenv'
+import { resolve, dirname } from 'path'
+import { fileURLToPath } from 'url'
+
+const ROOT = resolve(dirname(fileURLToPath(import.meta.url)), '..')
+
+export function cfg() {
+  config({ path: resolve(ROOT, '.env'),       override: true })
+  config({ path: resolve(ROOT, '.env.local'), override: true })
+  return {
+    PORT:           process.env.PORT           || 3000,
+    ADSB_URL:       process.env.ADSB_URL       || '',
+    INFLUX_URL:     process.env.INFLUX_URL     || 'http://localhost:8086',
+    INFLUX_TOKEN:   process.env.INFLUX_TOKEN   || '',
+    INFLUX_ORG:     process.env.INFLUX_ORG     || 'weather',
+    INFLUX_BUCKET:  process.env.INFLUX_BUCKET  || 'station',
+    LATITUDE:    parseFloat(process.env.LATITUDE  || '0'),
+    LONGITUDE:    parseFloat(process.env.LONGITUDE  || '0'),
+    ALTITUDE:    parseFloat(process.env.ALTITUDE  || '0'),
+  }
+}