Update v1 chart release action

Signed-off-by: Pete Wall <[email protected]>

.github/workflows/helm-release-v1.yml

@@ -33,21 +33,12 @@ jobs:
 
           latest_tag=$( if ! git describe --tags --abbrev=0 --match='helm-chart/*' 2> /dev/null ; then git rev-list --max-parents=0 --first-parent HEAD; fi )
 
-          echo "Running: ct list-changed --chart-dirs charts/k8s-monitoring-v1 --config \"${CT_CONFIGFILE}\" --since \"${latest_tag}\" --target-branch ${{ github.ref_name }}"
           changed=$(ct list-changed --config "${CT_CONFIGFILE}" --since "${latest_tag}" --target-branch "${{ github.ref_name }}")
-          echo "${changed}"
-
-          num_changed=$(wc -l <<< "${changed}")
-          if [[ "${num_changed}" -gt "1" ]] ; then
-            echo "More than one chart changed, exiting"
-            exit 1
-          fi
-          if [[ -n "${changed}" ]]; then
-            name=$(yq ".name" < "${changed}/Chart.yaml")
-            version=$(yq ".version" < "${changed}/Chart.yaml")
+          if echo "${changed}" | grep "k8s-monitoring-v1"; then
+            name=$(yq ".name" charts/k8s-monitoring-v1/Chart.yaml)
+            version=$(yq ".version" charts/k8s-monitoring-v1/Chart.yaml)
             echo "Chart name: ${name}"
             echo "Chart version: ${version}"
-
             tagname="v${version}"
 
             if [[ $(git tag -l "${tagname}") ]]; then
@@ -56,10 +47,10 @@ jobs:
             else
               echo "Releasing ${changed}"
               echo "changed=true" >> "${GITHUB_OUTPUT}"
-              echo "chartpath=${changed}" >> "${GITHUB_OUTPUT}"
+              echo "chartpath=charts/k8s-monitoring-v1" >> "${GITHUB_OUTPUT}"
             fi
           else
-            echo "No charts have changed, skipping release"
+            echo "k8s-monitoring-v1 has not changed, skipping release"
             echo "changed=false" >> "${GITHUB_OUTPUT}"
           fi