chore: Enable chart testing in CI

.github/workflows/lint-test.yaml

@@ -36,11 +36,10 @@ jobs:
         if: steps.list-changed.outputs.changed == 'true'
         run: ct lint --target-branch ${{ github.event.repository.default_branch }}
 
-    #   TODO: Re-enable once the image is public
-    #   - name: Create kind cluster
-    #     if: steps.list-changed.outputs.changed == 'true'
-    #     uses: helm/kind-action@v1.7.0
-
-    #   - name: Run chart-testing (install)
-    #     if: steps.list-changed.outputs.changed == 'true'
-    #     run: ct install --target-branch ${{ github.event.repository.default_branch }}
+      - name: Create kind cluster
+        if: steps.list-changed.outputs.changed == 'true'
+        uses: helm/kind-action@v1.7.0
+
+      - name: Run chart-testing (install)
+        if: steps.list-changed.outputs.changed == 'true'
+        run: ct install --target-branch ${{ github.event.repository.default_branch }}

README.md

@@ -1,3 +1,21 @@
 # Mezmo Helm Charts
 
 Helm charts for Mezmo products.
+
+## How to use the Helm repository
+
+You need to add this repository to your Helm repositories:
+
+```shell
+helm repo add mezmo https://mezmo.github.io/helm-charts/
+helm repo update
+```
+
+### Installing Mezmo Pulse
+
+```shell
+helm install my_pulse_deployment mezmo/pulse \
+--set mezmoApiAccessToken=<PIPELINE_SERVICE_TOKEN> \
+--set service.sourcePorts.start=8080 \
+--set service.sourcePorts.end=8100
+```