codegen/src/main.zig

@@ -209,21 +209,27 @@ fn processFile(file_name: []const u8, output_dir: std.fs.Dir, manifest: anytype)
     _ = try writer.write("\n");
     _ = try writer.write("const serializeMap = json.serializeMap;\n");
     _ = try writer.write("\n");
-
     if (verbose) std.log.info("Processing file: {s}", .{file_name});
-
     const service_names = generateServicesForFilePath(allocator, ";", file_name, writer) catch |err| {
         std.log.err("Error processing file: {s}", .{file_name});
         return err;
     };
-
-    var output_file_name: []const u8 = try std.mem.join(allocator, "-", service_names);
-
-    if (output_file_name.len == 0) {
-        const ext = std.fs.path.extension(file_name);
-        output_file_name = file_name[0 .. file_name.len - ext.len];
+    defer {
+        for (service_names) |name| allocator.free(name);
+        allocator.free(service_names);
+    }
+    var output_file_name = try std.fmt.allocPrint(allocator, "", .{});
+    defer allocator.free(output_file_name);
+    for (service_names) |name| {
+        const seperator = if (output_file_name.len > 0) "-" else "";
+        const new_output_file_name = try std.fmt.allocPrint(
+            allocator,
+            "{s}{s}{s}",
+            .{ output_file_name, seperator, name },
+        );
+        allocator.free(output_file_name);
+        output_file_name = new_output_file_name;
     }
-
     {
         // append .zig on to the file name
         const new_output_file_name = try std.fmt.allocPrint(