465867 - Implement --skip-file-validation=<module>

+ Adding --skip-file-validation=<module> support

jetty-start/src/main/java/org/eclipse/jetty/start/BaseBuilder.java

@@ -198,10 +198,18 @@ public class BaseBuilder
                     // skip ambiguous module
                     continue;
                 }
-                dirty |= builder.addModule(mod);
-                for (String file : mod.getFiles())
+                
+                if (mod.isSkipFilesValidation())
                 {
-                    files.add(new FileArg(mod,file));
+                    StartLog.debug("Skipping [files] validation on %s",mod.getName());
+                } 
+                else 
+                {
+                    dirty |= builder.addModule(mod);
+                    for (String file : mod.getFiles())
+                    {
+                        files.add(new FileArg(mod,file));
+                    }
                 }
             }
         }
@@ -211,10 +219,17 @@ public class BaseBuilder
             StartIniBuilder builder = new StartIniBuilder(this);
             for (Module mod : startIniModules)
             {
-                dirty |= builder.addModule(mod);
-                for (String file : mod.getFiles())
+                if (mod.isSkipFilesValidation())
                 {
-                    files.add(new FileArg(mod,file));
+                    StartLog.debug("Skipping [files] validation on %s",mod.getName());
+                } 
+                else 
+                {
+                    dirty |= builder.addModule(mod);
+                    for (String file : mod.getFiles())
+                    {
+                        files.add(new FileArg(mod,file));
+                    }
                 }
             }
         }

jetty-start/src/main/java/org/eclipse/jetty/start/Main.java

@@ -308,6 +308,12 @@ public class Main
 
             args.setAllModules(modules);
             List<Module> activeModules = modules.getSelected();
+            
+            for(String name: args.getSkipFileValidationModules())
+            {
+                Module module = modules.get(name);
+                module.setSkipFilesValidation(true);
+            }
 
             // ------------------------------------------------------------
             // 5) Lib & XML Expansion / Resolution

jetty-start/src/main/java/org/eclipse/jetty/start/Module.java

@@ -56,20 +56,28 @@ public class Module extends Node<Module>
 
     /** The file of the module */
     private Path file;
+    
     /** The name of this Module (as a filesystem reference) */
     private String fileRef;
 
     /** List of xml configurations for this Module */
     private List<String> xmls;
+    
     /** List of ini template lines */
     private List<String> defaultConfig;
     private boolean hasDefaultConfig = false;
+    
     /** List of library options for this Module */
     private List<String> libs;
+    
     /** List of files for this Module */
     private List<String> files;
+    /** Skip File Validation (default: false) */
+    private boolean skipFilesValidation = false;
+    
     /** List of jvm Args */
     private List<String> jvmArgs;
+    
     /** License lines */
     private List<String> license;
 
@@ -137,6 +145,11 @@ public class Module extends Node<Module>
         return files;
     }
 
+    public boolean isSkipFilesValidation()
+    {
+        return skipFilesValidation;
+    }
+
     public String getFilesystemRef()
     {
         return fileRef;
@@ -156,7 +169,7 @@ public class Module extends Node<Module>
     {
         return license;
     }
-
+    
     public List<String> getXmls()
     {
         return xmls;
@@ -306,7 +319,12 @@ public class Module extends Node<Module>
     {
         throw new RuntimeException("Don't enable directly");
     }
-
+    
+    public void setSkipFilesValidation(boolean skipFilesValidation)
+    {
+        this.skipFilesValidation = skipFilesValidation;
+    }
+    
     @Override
     public String toString()
     {

jetty-start/src/main/java/org/eclipse/jetty/start/StartArgs.java

@@ -73,16 +73,25 @@ public class StartArgs
 
     /** List of enabled modules */
     private Set<String> modules = new HashSet<>();
+    
+    /** List of modules to skip [files] section validation */
+    private Set<String> skipFileValidationModules = new HashSet<>();
+    
     /** Map of enabled modules to the source of where that activation occurred */
     private Map<String, List<String>> sources = new HashMap<>();
+    
     /** Map of properties to where that property was declared */
     private Map<String, String> propertySource = new HashMap<>();
+    
     /** List of all active [files] sections from enabled modules */
     private List<FileArg> files = new ArrayList<>();
+    
     /** List of all active [lib] sections from enabled modules */
     private Classpath classpath;
+    
     /** List of all active [xml] sections from enabled modules */
     private List<Path> xmls = new ArrayList<>();
+    
     /** JVM arguments, found via commmand line and in all active [exec] sections from enabled modules */
     private List<String> jvmArgs = new ArrayList<>();
 
@@ -137,6 +146,12 @@ public class StartArgs
 
     private void addFile(Module module, String uriLocation)
     {
+        if(module.isSkipFilesValidation())
+        {
+            StartLog.debug("Not validating %s [files] for %s",module,uriLocation);
+            return;
+        }
+        
         FileArg arg = new FileArg(module, uriLocation);
         if (!files.contains(arg))
         {
@@ -602,6 +617,11 @@ public class StartArgs
     {
         return properties;
     }
+    
+    public Set<String> getSkipFileValidationModules()
+    {
+        return skipFileValidationModules;
+    }
 
     public List<String> getSources(String module)
     {
@@ -886,6 +906,17 @@ public class StartArgs
             enableModules(source,moduleNames);
             return;
         }
+        
+        // Skip [files] validation on a module
+        if (arg.startsWith("--skip-file-validation="))
+        {
+            List<String> moduleNames = Props.getValues(arg);
+            for (String moduleName : moduleNames)
+            {
+                skipFileValidationModules.add(moduleName);
+            }
+            return;
+        }
 
         // Create graphviz output of module graph
         if (arg.startsWith("--write-module-graph="))