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changeset 1795:745f756e719b

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make copy_to recursive
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 02 Jan 2024 21:49:54 -0700
parents 04ac5f2771c8
children 383703b581bc
files src/goodjava/io/IoUtils.java src/luan/modules/IoLuan.java
diffstat 2 files changed, 10 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/goodjava/io/IoUtils.java	Sat Dec 30 18:41:35 2023 -0700
+++ b/src/goodjava/io/IoUtils.java	Tue Jan 02 21:49:54 2024 -0700
@@ -48,6 +48,15 @@
 		return Files.isSymbolicLink(file.toPath());
 	}
 
+	public static void copyRecursively( File from, File to ) throws IOException {
+		copy(from,to);
+		if( from.isDirectory() && !isSymbolicLink(from) ) {
+			for( File f : from.listFiles() ) {
+				copyRecursively( f, new File(to,f.getName()) );
+			}
+		}
+	}
+
 	public static void deleteRecursively(File file) throws IOException {
 		if( file.isDirectory() && !isSymbolicLink(file) ) {
 			for( File f : file.listFiles() ) {
--- a/src/luan/modules/IoLuan.java	Sat Dec 30 18:41:35 2023 -0700
+++ b/src/luan/modules/IoLuan.java	Tue Jan 02 21:49:54 2024 -0700
@@ -455,7 +455,7 @@
 			File dest = objToFile(luan,destObj);
 			if( dest==null )
 				throw new LuanException( "bad argument #1 to 'copy_to' (string or file table expected)" );
-			IoUtils.copy(file,dest);
+			IoUtils.copyRecursively(file,dest);
 		}
 
 		public void link_from(Luan luan,Object linkObj) throws LuanException, IOException {