Add check for unused languages in deploy.sh

deploy.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 git submodule update --remote
 git add lemmy-docs
@@ -7,6 +8,14 @@ git add joinlemmy-translations
 git commit -m"Updating translations"
 git push
 
+# look for unused translations
+for langfile in joinlemmy-translations/translations/*.json; do
+    lang=$(basename $langfile .json)
+    if ! grep -q "\"./translations/$lang\"" src/shared/i18next.ts; then
+      echo "Unused language $lang"
+    fi
+done
+
 new_tag="$1"
 
 git tag $new_tag

src/shared/i18next.ts

@@ -13,6 +13,8 @@ import { fr } from "./translations/fr";
 import { el } from "./translations/el";
 import { ko } from "./translations/ko";
 import { pl } from "./translations/pl";
+import { ar } from "./translations/ar";
+import { eo } from "./translations/eo";
 
 // https://github.com/nimbusec-oss/inferno-i18next/blob/master/tests/T.test.js#L66
 const resources = {
@@ -28,6 +30,8 @@ const resources = {
   el,
   ko,
   pl,
+  ar,
+  eo,
 };
 
 function format(value: any, format: any): any {