refactor script

Author: pranavgore09

vars/deployPlannerSnapshot.groovy

@@ -10,7 +10,7 @@ def call(body) {
     body()
 
     def yaml
-    def openShiftProject = config.openShiftProject
+    def openShiftProject = config.openShiftProject + '-' + utils.getRepoName()
     def openShiftTemplate = config.openShiftTemplate
     def originalImageName = config.originalImageName
     def newImageName = config.newImageName
@@ -21,22 +21,25 @@ def call(body) {
     def flow = new io.fabric8.Fabric8Commands()
     def utils = new io.fabric8.Utils()
 
-    openShiftProject = openShiftProject + '-' + utils.getRepoName()
     container('clients') {
         if (!flow.isAuthorCollaborator("", project)){
             currentBuild.result = 'ABORTED'
             error 'Change author is not a collaborator on the project, aborting build until we support the [test] comment'
         }
 
         yaml = flow.getUrlAsString(openShiftTemplate)
-        yaml = Pattern.compile("- image: ${originalImageName}:(.*)").matcher(yaml).replaceFirst("- image: ${newImageName}")
+        def originalImage = "- image: ${originalImageName}:(.*)"
+        def newImage = "- image: ${newImageName}"
+        yaml = Pattern.compile(originalImage).matcher(yaml).replaceFirst(newImage)
 
-        if (!yaml.contains(newImageName)){
-            error "original image ${originalImageName} not replaced with ${newImageName} in yaml: \n ${yaml}"
+        if (!yaml.contains(newImage)){
+            error "original image ${originalImageName} not replaced with ${newImage} in yaml: \n ${yaml}"
         }
     }
     // cant use writeFile as we have long filename errors
-    sh "echo '${yaml}' > snapshot.yml"
+    def snapshotFile = new File('snapshot.yml')
+    snapshotFile.write(yaml)
+    // sh "echo '${yaml}' > snapshot.yml"
 
     container('clients') {
         try {