Add header/source

XCode/PBXFileSystemSynchronizedRootGroup.h

@@ -0,0 +1,7 @@
+#import <Foundation/Foundation.h>
+
+// Local includes
+#import "PBXGroup.h"
+
+@interface PBXFileSystemSynchronizedRootGroup : PBXGroup
+@end

XCode/PBXFileSystemSynchronizedRootGroup.m

@@ -0,0 +1,76 @@
+/*
+   Copyright (C) 2018, 2019, 2020, 2021 Free Software Foundation, Inc.
+
+   Written by: Gregory John Casamento <[email protected]>
+   Date: 2024 November
+   
+   This file is part of the GNUstep XCode Library
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+   
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110 USA.
+*/
+
+#import "PBXCommon.h"
+#import "PBXFileSystemSynchronizedRootGroup.h"
+#import "PBXFileReference.h"
+#import "PBXBuildFile.h"
+
+@implementation PBXFileSystemSynchronizedRootGroup
+
+- (NSMutableArray *) synchronizedChildren
+{
+  NSFileManager *fm = [NSFileManager defaultManager];
+  BOOL isDirectory;
+  NSMutableArray *result = [NSMutableArray array];
+
+  if ([fm fileExistsAtPath: _path isDirectory: &isDirectory]
+      && isDirectory == YES)
+    {
+      NSError *error = nil;
+      NSArray *files = [fm contentsOfDirectoryAtPath: _path error: &error];
+
+      if (error == nil)
+	{
+	  NSEnumerator *en = [files objectEnumerator];
+	  NSString *path = nil;
+
+	  while ((path = [en nextObject]) != nil)
+	    {
+	      PBXBuildFile *buildFile = [[PBXBuildFile alloc] init];
+	      PBXFileReference *fileRef = [[PBXFileReference alloc] initWithPath: path];
+
+	      AUTORELEASE(buildFile);
+	      AUTORELEASE(fileRef);
+
+	      [buildFile setFileRef: fileRef];
+	      [result addObject: buildFile];
+	    }
+	}
+    }
+
+  return result;
+}
+
+- (instancetype) init
+{
+  self = [super init];
+  if (self != nil)
+    {
+      [self setChildren: [self synchronizedChildren]];
+    }
+  return self;
+}
+
+@end