[Wallet] Add script to translate locale strings

packages/mobile/fastlane/Fastfile

@@ -14,7 +14,7 @@ def get_bundle(env)
   return $bundle_name + env
 end
 
-def fastlane_supply(env, track, bundle_suffix, skip_deploy)
+def fastlane_supply(env, track, bundle_suffix)
   return supply(
     json_key: 'fastlane/google-play-service-account.json',
     track: track,

packages/mobile/scripts/translateFile.js

@@ -0,0 +1,62 @@
+// Translate a file using google translate
+// tslint:disable: no-console
+
+const fs = require('fs')
+const request = require('request')
+
+const fileName = process.argv[2]
+const googleApiToken = process.argv[3]
+console.info(`Translating file: ${fileName}`)
+
+const json = fs.readFileSync(`../locales/en-US/${fileName}`)
+const strings = JSON.parse(json)
+console.info(`Found ${Object.keys(strings).length} strings`)
+
+function translateString(s) {
+  return new Promise((resolve, reject) => {
+    console.info(`Looking up ${s}`)
+    request.post(
+      'https://translation.googleapis.com/language/translate/v2',
+      {
+        headers: {
+          Authorization: `Bearer ${googleApiToken}`,
+        },
+        json: {
+          format: 'text',
+          q: s,
+          source: 'en',
+          target: 'es',
+        },
+      },
+      (error, res, body) => {
+        if (error) {
+          reject(error)
+          return
+        }
+        resolve(body.data.translations[0].translatedText)
+      }
+    )
+  })
+}
+
+async function translateStrings(stringsToTranslate) {
+  const translations = {}
+
+  const promises = Promise.all(
+    Object.keys(stringsToTranslate).map(async (key) => {
+      const val = stringsToTranslate[key]
+
+      if (typeof val === 'string') {
+        const t = await translateString(val)
+        translations[key] = t
+      } else if (typeof stringsToTranslate === 'object') {
+        translations[key] = await translateStrings(val)
+      }
+    })
+  )
+
+  await promises
+  return translations
+}
+
+translateStrings(strings).then((translations) => console.log(JSON.stringify(translations)))