From f60da92d6569c951955b9dd4feecb92e5b736685 Mon Sep 17 00:00:00 2001
From: Evgeniy Sokolov <ewgraf@gmail.com>
Date: Wed, 8 Aug 2018 22:14:29 +0200
Subject: [PATCH] additional checks for rate limit

---
 files/check.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/files/check.sh b/files/check.sh
index 86d880b..b513589 100644
--- a/files/check.sh
+++ b/files/check.sh
@@ -12,6 +12,12 @@ git config --global core.quotepath false
 git diff HEAD^ --name-status | grep "^D" -v | sed 's/^.\t//g' | grep "\.md$" > /tmp/changed_files
 
 curl -sH "Accept: application/vnd.github.v3.diff.json" https://api.github.com/repos/$TRAVIS_REPO_SLUG/pulls/$TRAVIS_PULL_REQUEST > /tmp/pr.diff
+
+if [ "$?" != "0" ]; then
+    echo "Can't get github pull request diff, probably rate limit? Try to restart CI build"
+    exit 1
+fi
+
 cat /tmp/pr.diff | diff_liner > /tmp/pr_liner.json
 
 rm -f /tmp/comments.json
@@ -41,6 +47,11 @@ EXIT_CODE=0
 if [ "$(cat /tmp/comments_array.json)" != "[]" ]; then
     curl -s https://api.github.com/repos/$TRAVIS_REPO_SLUG/pulls/$TRAVIS_PULL_REQUEST/comments > /tmp/pr_comments.json
 
+    if [ "$?" != "0" ]; then
+        echo "Can't get github comments, probably rate limit? Try to restart ci build"
+        exit 1
+    fi
+
     github_comments_diff -comments /tmp/comments_array.json -exists-comments /tmp/pr_comments.json > /tmp/send_comments.json
 
     curl -XPOST "https://github-api-bot.herokuapp.com/send_review?repo=$TRAVIS_REPO_SLUG&pr=$TRAVIS_PULL_REQUEST&body=Спасибо%20за%20PR.%20Обратите%20внимание%20на%20результаты%20автоматической%20проверки%20орфографии%20и%20ссылок" -d @/tmp/send_comments.json