Comment failures to a separate issue

.circleci/config.yml

@@ -165,6 +165,14 @@ commands:
           when: always
           command: |
               tools/circle-publish-github-comment.sh
+  publish_github_summary_comment:
+    steps:
+      - run:
+          name: Publish a summary comment to GitHub
+          when: on_fail
+          command: |
+              tools/circle-publish-github-summary-comment.sh
+
   maybe_prepare_minio:
     steps:
       - run:
@@ -344,6 +352,7 @@ jobs:
             tail -100 _build/mim2/rel/mongooseim/log/mongooseim.log.1
       - upload_results_to_aws
       - publish_github_comment
+      - publish_github_summary_comment
 
   # #########################
   # jobs in docker containers

tools/circle-publish-github-summary-comment.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+if [[ ! -f /tmp/ct_summary ]] ; then
+    echo 'File "/tmp/ct_summary" is not there, aborting.'
+    exit
+fi
+
+if [ -z "$COMMENTER_GITHUB_TOKEN" ]; then
+    echo "\$COMMENTER_GITHUB_TOKEN is empty. Do nothing"
+    exit 0
+fi
+
+function make_body
+{
+    echo "[Build]($CIRCLE_BUILD_URL) on $CIRCLE_BRANCH"
+    if [ ! -z "$CIRCLE_PULL_REQUEST" ]; then
+        echo "PR $CIRCLE_PULL_REQUEST"
+    fi
+    cat /tmp/ct_summary
+}
+
+REPO_SLUG="$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME"
+
+function post_new_comment
+{
+    POST_BODY=$(BODY_ENV="$BODY" jq -n '{body: env.BODY_ENV}')
+    curl -v -o /dev/null -i \
+        -H "Authorization: token $COMMENTER_GITHUB_TOKEN" \
+        -H "Content-Type: application/json" \
+        -X POST -d "$POST_BODY" \
+        https://api.github.com/repos/$REPO_SLUG/issues/3360/comments
+}
+
+BODY=$(make_body)
+post_new_comment