wixl: make component id generation more unique

Use a complete path for genenerating unique component id

2 files changed, 13 insertions, 7 deletions

diff --git a/tools/wixl/builder.vala b/tools/wixl/builder.vala
index 22233fe..9a6e738 100644
--- a/tools/wixl/builder.vala
+++ b/tools/wixl/builder.vala
@@ -675,12 +675,7 @@ namespace Wixl {
             file.DiskId = file.DiskId ?? "1";
             return_if_fail (file.DiskId == "1");
 
-            var name = file.Id;
-            if (file.Name != null)
-                name = file.Name;
-            else if (file.Source != null)
-                name = Path.get_basename (file.Source);
-
+            var name = file.path_name ();
             var source = file.Source ?? name;
             var comp = file.parent as WixComponent;
             FileInfo info;
diff --git a/tools/wixl/wix.vala b/tools/wixl/wix.vala
index 5e290fb..6ccccf1 100644
--- a/tools/wixl/wix.vala
+++ b/tools/wixl/wix.vala
@@ -419,7 +419,7 @@ namespace Wixl {
         public File file;
 
         public override string path_name () throws GLib.Error {
-            return Name;
+            return Name ?? Path.get_basename (Source);
         }
 
         public override void accept (WixNodeVisitor visitor) throws GLib.Error {
@@ -1093,6 +1093,17 @@ namespace Wixl {
             base.accept (visitor);
             visitor.visit_directory (this);
         }
+
+        public string path_name () {
+            return Name ?? Id;
+        }
+
+        public override string full_path (WixResolver r) throws GLib.Error {
+            if (parent != null && (parent is WixDirectory || parent is WixDirectoryRef))
+                return parent.full_path (r) + "/" + path_name ();
+            else
+                return path_name ();
+        }
     }
 
     public class WixElementRef<G>: WixElement {