ci: preventing manual changes in erpnext/locale/*

.github/helper/locale_review.js

@@ -0,0 +1,39 @@
+module.exports = async ({ github, context, localeChanged }) => {
+  const pr = context.payload.pull_request.number
+  const { owner, repo } = context.repo
+  
+  const { data: me } = await github.rest.users.getAuthenticated()
+  const botUser = me.login
+
+  const reviews = await github.rest.pulls.listReviews({
+    owner,
+    repo,
+    pull_number: pr
+  })
+
+  const botReview = reviews.data
+    .reverse()
+    .find(r => r.user.login === botUser && r.state === "CHANGES_REQUESTED")
+
+  if (localeChanged) {
+    if (!botReview) {
+      await github.rest.pulls.createReview({
+        owner,
+        repo,
+        pull_number: pr,
+        event: "REQUEST_CHANGES",
+        body: "Translations are managed through [Crowdin](https://crowdin.com/project/frappe/). Consider contributing through Crowdin."
+      })
+    }
+  } else {
+    if (botReview) {
+      await github.rest.pulls.dismissReview({
+        owner,
+        repo,
+        pull_number: pr,
+        review_id: botReview.id,
+        message: ""
+      })
+    }
+  }
+}