feat: Add support various file extensions and export filetypes for pbxFile module

Author: tdermendjiev

lib/pbxFile.js

@@ -1,7 +1,11 @@
-var path = require('path'),
+var $path = require('path'),
     util = require('util'),
     M_EXTENSION = /[.]m$/, SOURCE_FILE = 'sourcecode.c.objc',
+    C_EXTENSION = /[.]c$/, C_SOURCE_FILE = 'sourcecode.c',
     H_EXTENSION = /[.]h$/, HEADER_FILE = 'sourcecode.c.h',
+    MM_EXTENSION = /[.]mm$/, MM_SOURCE_FILE = 'sourcecode.cpp.objcpp',
+    HPP_EXTENSION = /[.](hpp|hxx|h\+\+|hh)$/, CPP_HEADER_FILE = 'sourcecode.cpp.h',
+    CPP_EXTENSION = /[.](cpp|cxx|c\+\+|cc)$/, CPP_SOURCE_FILE = 'sourcecode.cpp.cpp',
     BUNDLE_EXTENSION = /[.]bundle$/, BUNDLE = '"wrapper.plug-in"',
     XIB_EXTENSION = /[.]xib$/, XIB_FILE = 'file.xib',
     DYLIB_EXTENSION = /[.]dylib$/, DYLIB = '"compiled.mach-o.dylib"',
@@ -11,13 +15,42 @@ var path = require('path'),
     DEFAULT_SOURCE_TREE = '"<group>"',
     DEFAULT_FILE_ENCODING = 4;
 
+function fileTypes() {
+    return {
+		SOURCE_FILE,
+		C_SOURCE_FILE,
+		HEADER_FILE,
+		MM_SOURCE_FILE,
+		CPP_HEADER_FILE,
+		CPP_SOURCE_FILE,
+        BUNDLE,
+        XIB_FILE,
+        FRAMEWORK,
+        DYLIB,
+        ARCHIVE,
+        PNG_IMAGE,
+    }
+}
+
 function detectLastType(path) {
     if (M_EXTENSION.test(path))
         return SOURCE_FILE;
 
+    if (C_EXTENSION.test(path))
+        return C_SOURCE_FILE;
+
     if (H_EXTENSION.test(path))
         return HEADER_FILE;
 
+    if (MM_EXTENSION.test(path))
+        return MM_SOURCE_FILE;
+
+    if (CPP_EXTENSION.test(path))
+        return CPP_SOURCE_FILE;
+
+    if (HPP_EXTENSION.test(path))
+        return CPP_HEADER_FILE;
+
     if (BUNDLE_EXTENSION.test(path))
         return BUNDLE;
 
@@ -82,17 +115,17 @@ function pbxFile(filepath, opt) {
     // for custom frameworks
     if(opt.customFramework == true) {
       this.customFramework = true;
-      this.dirname = path.dirname(filepath);
+      this.dirname = $path.dirname(filepath);
     }
 
-    this.basename = path.basename(filepath);
+    this.basename = $path.basename(filepath);
     this.path = correctPath(this, filepath);
     this.group = correctGroup(this);
 
     this.sourceTree = opt.sourceTree || defaultSourceTree(this);
     this.fileEncoding = opt.fileEncoding || fileEncoding(this);
 
-    if (opt.weak && opt.weak === true) 
+    if (opt.weak && opt.weak === true)
       this.settings = { ATTRIBUTES: ['Weak'] };
 
     if (opt.compilerFlags) {
@@ -102,4 +135,7 @@ function pbxFile(filepath, opt) {
     }
 }
 
-module.exports = pbxFile;
+module.exports = {
+    pbxFile: pbxFile,
+    fileTypes: fileTypes
+}