Merge pull request 'OZG-6923 add commitId to helm version in feature branch'...

Merge pull request 'OZG-6923 add commitId to helm version in feature branch' (#5) from OZG-6923 into master

Reviewed-on: https://git.ozg-sh.de/ozgcloud-app/elster-transfer/pulls/5

Jenkinsfile

@@ -144,17 +144,22 @@ void deployHelmChart(String helmChartName, String helmChartVersion) {
     }
 }
 
-String generateHelmChartBuildVersion() {
-    def chartVersion = getHelmChartVersion()
-
-    if (isMasterBranch()) {
-        chartVersion += "-${env.GIT_COMMIT.take(7)}"
+String validateBranchName(branchName) {
+    int maxLength = 18
+    if (branchName.length() > maxLength) {
+        String originalBranchName = branchName
+        branchName = branchName.substring(0, maxLength)
+        echo "WARNING: Branch name '${originalBranchName}' exceeded ${maxLength} characters. " +
+             "It has been truncated to '${branchName}' for deployment purposes."
     }
-    else if (!isReleaseBranch()) {
-        chartVersion += "-${env.BRANCH_NAME}"
+    return branchName
 }
 
-    return chartVersion.replaceAll("_", "-")
+String generateHelmChartBuildVersion() {
+    if (isReleaseBranch()) {
+        return getHelmChartVersion().replaceAll("_", "-")
+    }
+    return "${getHelmChartVersion()}-${validateBranchName(env.BRANCH_NAME)}-${env.GIT_COMMIT.take(7)}".replaceAll("_", "-")
 }