Namespace validation rule differs from one implemented in Studio #112

Author: alexander-shustanov

src/main/kotlin/com/haulmont/cuba/cli/cubaplugin/project/ProjectInitCommand.kt

@@ -81,7 +81,10 @@ class ProjectInitCommand : GeneratorCommand<ProjectInitModel>() {
             default { answers ->
                 val notAlphaNumeric = Regex("[^a-zA-Z0-9]")
 
-                notAlphaNumeric.replace(answers["projectName"] as String, "").toLowerCase()
+                notAlphaNumeric
+                        .replace(answers["projectName"] as String, "")
+                        .replace("^[0-9]+".toRegex(), "")
+                        .toLowerCase()
             }
 
             validate {