ProcessCommonJSModules (Compiler)

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java.lang.Object
- com.google.javascript.jscomp.ProcessCommonJSModules

All Implemented Interfaces:

CompilerPass
```
public class ProcessCommonJSModules
extends Object
implements CompilerPass
```
Rewrites a CommonJS module http://wiki.commonjs.org/wiki/Modules/1.1.1 into a form that can be safely concatenated. Does not add a function around the module body but instead adds suffixes to global variables to avoid conflicts. Calls to require are changed to reference the required module directly. goog.provide and goog.require are emitted for closure compiler automatic ordering.

Field Summary

Fields
Modifier and Type Field and Description

static String DEFAULT_FILENAME_PREFIX

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`process(Node externs, Node root)` Process the JS with root node root.
`static String`	`toModuleName(String filename)` Turns a filename into a JS identifier that is used for moduleNames in rewritten code.
`static String`	`toModuleName(String requiredFilename, String currentFilename)` Turn a filename into a moduleName with support for relative addressing with ./ and ../ based on currentFilename;

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEFAULT_FILENAME_PREFIX
```
public static final String DEFAULT_FILENAME_PREFIX
```
- Method Detail
  - process
```
public void process(Node externs,
           Node root)
```
    Description copied from interface: CompilerPass
    
    Process the JS with root node root. Can modify the contents of each Node tree
    
    Specified by:
    
    process in interface CompilerPass
    
    Parameters:
    externs - Top of external JS tree
    root - Top of JS tree
  - toModuleName
```
public static String toModuleName(String filename)
```
    Turns a filename into a JS identifier that is used for moduleNames in rewritten code. Removes leading ./, replaces / with $, removes trailing .js and replaces - with _. All moduleNames get a "module$" prefix.
  - toModuleName
```
public static String toModuleName(String requiredFilename,
                  String currentFilename)
```
    Turn a filename into a moduleName with support for relative addressing with ./ and ../ based on currentFilename;

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