Update translations generator

Author: esikkala

package-lock.json

@@ -1,13 +1,17 @@
 import { google } from 'googleapis'
 import { /* flatten, */ unflatten } from 'flat'
 import fs from 'fs-extra'
-import { portalConfig } from '../../../src/client/configs/PortalConfig.json'
 // import localeEN from '../../client/translations/sampo/localeEN'
 import dotenv from 'dotenv'
-
 dotenv.config()
 
-const { readTranslationsFromGoogleSheets } = portalConfig
+if (!process.env.SHEETS_API_SHEET_ID) {
+  throw new Error('env variable SHEETS_API_SHEET_ID missing')
+}
+
+const portalConfig = JSON.parse(fs.readFileSync('src/configs/portalConfig.json'))
+
+const { readTranslationsFromGoogleSheets } = portalConfig.localeConfig
 
 // console.log(`spreadsheetId: ${process.env.SHEETS_API_SHEET_ID}`)
 // console.log(`credentials: ${process.env.GOOGLE_APPLICATION_CREDENTIALS}`)