Fixes facebook#104 by providing a useful error message.

Next step will be to run 'write-translations' on 'yarn start' and 'yarn build' (facebook#119)
blrwmck · Oct 6, 2017 · 8ac191a · 8ac191a
1 parent a1810c9
commit 8ac191a
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diff --git a/lib/server/translate.js b/lib/server/translate.js
@@ -27,6 +27,18 @@ function setLanguage(lang) {
 }
 
 function translate(str) {
+  if (
+    !translation[language] ||
+    !translation[language]["pages-strings"] ||
+    !translation[language]["pages-strings"][str]
+  ) {
+    throw new Error(
+      "Text that you've identified for translation hasn't been added to the global list in 'en.json'. To solve this problem run 'yarn write-translations'."
+    );
+  }
+  console.log(translation[language]);
+  console.log(translation[language]["pages-strings"]);
+  console.log(translation[language]["pages-strings"][str]);
   return parseEscapeSequences(translation[language]["pages-strings"][str]);
 }
 

diff --git a/lib/write-translations.js b/lib/write-translations.js
@@ -26,6 +26,8 @@ function writeFileAndCreateFolder(file, content) {
 }
 
 function execute() {
+  console.log("Writing translation files...");
+
   let translations = {
     "localized-strings": {
       next: "Next",