feature/chartValues (#52)

pull chart with correct values. #minor

vars/acePushConfigToGit.groovy

@@ -14,7 +14,7 @@ void call(Map opts = [:]) {
 
   print "[ace] gitops repo strategy is ${strategy}"
 
-  helmPullChart(target.chart, opts)
+  helmPullChart(target, opts)
 
   withCredentials([usernamePassword(
     credentialsId: 'jenkins-git',

vars/helmPullChart.groovy

@@ -1,7 +1,15 @@
-void call(String chart, Map opts = [:]) {
+void call(Map target, Map opts = [:]) {
   Map containers = opts.containers ?: [:]
   String helmContainer = containers.helm ?: ''
   List<String> helmOpts = opts.helmOpts ?: ["--entrypoint=''"]
+  String chart = target.chart
+  String repo = target.repo ?: https://evry-ace.github.io/helm-charts
+  String repoName = target.repoName ?: ace
+  String version = target.version ?: ''
+
+  if (!chart) {
+    error('[ace] No chart specified, dying.')
+  }
 
   println "[ace] - Got containers - ${containers}"
 
@@ -18,10 +26,10 @@ void call(String chart, Map opts = [:]) {
       export XDG_CACHE_HOME=\$HELM_HOME/cache
       export XDG_CONFIG_HOME=\$HELM_HOME/config
       export XDG_data_HOME=\$HELM_HOME/data
-      helm repo add ace https://evry-ace.github.io/helm-charts
+      helm repo add ${repoName} ${repo}
       helm repo update
 
-      helm pull ${chart} --untar -d chart
+      helm pull ${chart} --version "${version}" --untar -d chart
       mv chart/${chart.split('/')[1]}/* target-data
     """
   }