Track release note changes on chart change

This change adds in the script to eventually enforce release note
updates when a chart version is bumped. It will currently be set
to ignore if it fails, however once all of the charts are updated,
this should be removed to hard-enforce.

Change-Id: If3b3b26619f7288b723c0d4e6e1b97d6cfe1cf74

playbooks/lint.yml

@@ -36,6 +36,13 @@
       args:
         chdir: "{{ ansible_user_dir }}/src/{{ zuul.project.canonical_name }}"
 
+    - name: Check release note version matches
+      shell: ./tools/gate/reno-check.sh
+      args:
+        chdir: "{{ zuul.project.src_dir }}"
+      # TODO(gagehugo): Remove this when all the release notes are updated
+      ignore_errors: True
+
     - name: Check if yamllint.conf exists
       stat:
         path: "{{ ansible_user_dir }}/src/{{ zuul.project.canonical_name }}/yamllint.conf"

tools/gate/reno-check.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+
+RESULT=0
+
+while read -r line; do
+  SERVICE=$(echo $line | awk '{ print $1 }' FS=':' | awk '{ print $2 }' FS='/')
+  VERSION=$(echo $line | awk '{ print $3 }' FS=':' | xargs)
+  if grep -q "$VERSION" ./releasenotes/notes/$SERVICE.yaml ; then
+    echo "$SERVICE is up to date!"
+  else
+    echo "$SERVICE version does not match release notes. Likely requires a release note update"
+    RESULT=1
+  fi
+done < <(grep -r --include Chart.yaml "version:" .)
+
+exit $RESULT