Check for doc changes when running ci

.github/workflows/ci.yml

@@ -17,6 +17,27 @@ jobs:
           CHART_LOCATION: ./charts/bindplane
           CHART_VALUES: ./charts/bindplane/values.yaml
 
+  docs:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Install Helm Docs
+        run: |
+          curl -L -o helm-docs.deb https://github.com/norwoodj/helm-docs/releases/download/v1.11.0/helm-docs_1.11.0_Linux_amd64.deb
+          sudo apt-get install -f ./helm-docs.deb
+
+      - name: Update Docs
+        run: helm-docs
+
+      - run: git status
+
+      - name: Assert No Diff
+        run: bash .github/workflows/scripts/assert-no-diff.sh
+
   integration:
     runs-on: ubuntu-20.04
     strategy:

.github/workflows/scripts/assert-no-diff.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# Copyright  observIQ, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+
+if ! git diff --exit-code --quiet; then
+    echo "ERROR: Uncommitted changes detected. Please commit or stash your changes before running this script."
+    echo "changes: $(git diff --name-only)"
+    exit 1
+fi