initial commit

src/main/groovy/util/DockerImageNames.groovy

@@ -0,0 +1,29 @@
+package util
+
+import groovy.transform.CompileStatic
+
+@CompileStatic
+class DockerImageNames {
+
+    static String getImageTag(String baseName, String dockerfile) {
+        def imageTagPostfix = CIProperties.findProperty("docker.image.tag.${dockerfile.toLowerCase()}.postfix").orElse("")
+        return "${baseName}${imageTagPostfix}"
+    }
+
+    static String getImageName(String dockerfileName) {
+        def propertyNames = [
+                "docker.image.${dockerfileName.toLowerCase()}.name",
+                "docker.image.base.name"
+        ]
+
+        return propertyNames.stream()
+            .map { it.toString() }
+            .map {
+                CIProperties.findProperty(it).orNull()
+            }
+            .filter { it != null }
+            .findFirst()
+            .orElseThrow { new NoSuchElementException("There is no one property set: ${propertyNames}") }
+    }
+
+}