script: add script to help format QA review summaries

Run the following command for help:
```
   qa-summary.sh --help
```

This is how the script can be used:
```
   qa-summary.sh < test_failure_tickets.txt
```

Before running the script, prep a 'test_failure_tickets.txt' file
(name is subjective) containing links to all the tracker tickets
you want to format in your test failures summary.

For example:
```
$ cat test_failure_tickets.txt
  https://tracker.ceph.com/issues/68586
  https://tracker.ceph.com/issues/69827
  https://tracker.ceph.com/issues/67869
  https://tracker.ceph.com/issues/71344
  https://tracker.ceph.com/issues/70669
  https://tracker.ceph.com/issues/71506
  https://tracker.ceph.com/issues/71182
```

Signed-off-by: Laura Flores <lflores@ibm.com>

diff --git a/src/script/qa-summary.sh b/src/script/qa-summary.sh
new file mode 100755 (executable)
index 0000000..3d11d1c
--- /dev/null
+++ b/src/script/qa-summary.sh
@@ -0,0 +1,82 @@
+#!/usr/bin/env bash 
+set -e
+
+#
+# qa-summary.sh - Script to automate QA Batch summaries
+#
+# Help and usage:
+#    qa-summary.sh --help
+
+function print_help {
+    cat <<EOM >&2
+
+Help:
+
+   qa-summary.sh --help
+
+Usage:
+   qa-summary.sh < test_failure_tickets.txt
+
+Before running the script, prep a 'test_failure_tickets.txt' file
+(name is subjective) containing links to all the tracker tickets
+you want to format in your test failures summary.
+For example:
+
+$ cat test_failure_tickets.txt
+  https://tracker.ceph.com/issues/68586
+  https://tracker.ceph.com/issues/69827
+  https://tracker.ceph.com/issues/67869
+  https://tracker.ceph.com/issues/71344
+  https://tracker.ceph.com/issues/70669
+  https://tracker.ceph.com/issues/71506
+  https://tracker.ceph.com/issues/71182
+
+EOM
+}
+
+function extract_tracker_project {
+    redmine_url=$1
+    remote_api_output="$(curl --silent "${redmine_url}.json")"
+    project="$(echo "$remote_api_output" | jq -r '.issue.project.name')"
+    echo "$project"
+}
+
+function extract_tracker_subject {
+    redmine_url=$1
+    remote_api_output="$(curl --silent "${redmine_url}.json")"
+    subject="$(echo "$remote_api_output" | jq -r '.issue.subject')"
+    echo "$subject"
+}
+
+
+if [ "$1" == "--help" ]; then
+    print_help
+    exit
+fi
+
+# Check for std input
+if [[ -t 0 ]]
+then
+    echo "ERROR: Must provide a file of tracker tickets URLs to summarize as std input (<)." \
+        "See 'qa-summary.sh --help' for proper usage."
+    exit
+fi
+
+printf "\nFailures, unrelated:\n\n"
+failure_num=1
+while IFS= read -r arg || [ -n "$arg" ]; do
+    project="$(extract_tracker_project $arg)"
+    subject="$(extract_tracker_subject $arg)"
+    if [ -z "${project}" ]; then
+         echo "Could not find a project for the following ticket: $arg"
+         exit
+    fi
+    if [ -z "${subject}" ]; then
+         echo "Could not find a subject for the following ticket: $arg"
+        exit
+    fi
+    echo "$failure_num. $arg - $subject - ($project)"
+    ((failure_num++))
+done
+
+printf "\nDONE!\n\n"