feat: add support for helm dependency update (#4)

* feat: add support for helm update

* fix: variable type

* test: force update

* test: separate update from upgrade

* fix: add missing chart path

action.yaml

@@ -44,7 +44,7 @@ inputs:
     update-deps:
         description: 'Update chart dependencies'
         required: false
-        default: true
+        default: "true"
 runs:
     using: 'docker'
     image: 'Dockerfile'

deploy.sh

@@ -13,7 +13,7 @@ else
 fi
 
 # Helm Deployment
-DEPS_UPDATE_COMMAND="helm dependency update &&"
+DEPS_UPDATE_COMMAND="helm dependency update ${DEPLOY_CHART_PATH}"
 UPGRADE_COMMAND="helm upgrade --timeout ${TIMEOUT}"
 for config_file in ${DEPLOY_CONFIG_FILES//,/ }
 do
@@ -25,9 +25,8 @@ fi
 if [ -n "$DEPLOY_VALUES" ]; then
     UPGRADE_COMMAND="${UPGRADE_COMMAND} --set ${DEPLOY_VALUES}"
 fi
-if [ $UPDATE_DEPS ]; then
-    UPGRADE_COMMAND="${DEPS_UPGRADE_COMMAND} ${UPGRADE_COMMAND} --set ${DEPLOY_VALUES}"
-fi
 UPGRADE_COMMAND="${UPGRADE_COMMAND} ${DEPLOY_NAME} ${DEPLOY_CHART_PATH}"
+echo "Executing: ${DEPS_UPDATE_COMMAND}"
+${DEPS_UPDATE_COMMAND}
 echo "Executing: ${UPGRADE_COMMAND}"
 ${UPGRADE_COMMAND}