#130 DirectoryArchiver: create parent directories for symlinks

Author: jameshans

src/main/java/org/codehaus/plexus/archiver/dir/DirectoryArchiver.java

@@ -91,7 +91,9 @@ public void execute()
                 {
                     String dest = ( (SymlinkDestinationSupplier) resource ).getSymlinkDestination();
                     File target = new File( dest );
-                    SymlinkUtils.createSymbolicLink( new File( fileName ), target );
+                    File symlink = new File( fileName );
+                    makeParentDirectories( symlink );
+                    SymlinkUtils.createSymbolicLink( symlink, target );
                 }
                 else
                 {
@@ -142,15 +144,7 @@ protected void copyFile( final ArchiveEntry entry, final String vPath )
 
         if ( !in.isDirectory() )
         {
-            if ( !outFile.getParentFile().exists() )
-            {
-                // create the parent directory...
-                if ( !outFile.getParentFile().mkdirs() )
-                {
-                    // Failure, unable to create specified directory for some unknown reason.
-                    throw new ArchiverException( "Unable to create directory or parent directory of " + outFile );
-                }
-            }
+            makeParentDirectories( outFile );
             ResourceUtils.copyFile( entry.getInputStream(), outFile );
 
             setFileModes( entry, outFile, inLastModified );
@@ -187,6 +181,18 @@ public void run()
 
     }
 
+    private static void makeParentDirectories( File file ) {
+        if ( !file.getParentFile().exists() )
+        {
+            // create the parent directory...
+            if ( !file.getParentFile().mkdirs() )
+            {
+                // Failure, unable to create specified directory for some unknown reason.
+                throw new ArchiverException( "Unable to create directory or parent directory of " + file );
+            }
+        }
+    }
+
     private void setFileModes( ArchiveEntry entry, File outFile, long inLastModified )
     {
         if ( !isIgnorePermissions() )

src/test/java/org/codehaus/plexus/archiver/SymlinkTest.java

@@ -102,6 +102,8 @@ public void testSymlinkDirArchiver()
             final File archiveFile = new File( "target/output/dirarchiver-symlink" );
             archiveFile.mkdirs();
             archiver.setDestFile( archiveFile );
+            archiver.addSymlink( "target/output/dirarchiver-symlink/aNewDir/symlink", "." );
+
             archiver.createArchive();
 
             File symbolicLink = new File( "target/output/dirarchiver-symlink/symR" );