image: open curpath instead of path when cloning

src/image.zig

@@ -151,7 +151,7 @@ pub const Image = struct {
     pub fn clone(self: *Image) !*Image {
         var in_fmt = mkSfInfo();
         // clone sndfile
-        var sndfile = try sopen(self.allocator, self.path, c.SFM_READ, &in_fmt);
+        var sndfile = try sopen(self.allocator, self.curpath, c.SFM_READ, &in_fmt);
         var image = try allocator.create(Image);
 
         std.debug.assert(in_fmt.frames > i64(0));

src/main.zig

@@ -75,10 +75,13 @@ pub fn doRepl(allocator: *std.mem.Allocator, args_it: var) !void {
 
         if (std.mem.eql(u8, line, "push")) {
             try cmds.append(current);
+
+            // run the current added command to main cmds list
+            // with the main parent runner
             var cmds_wrapped = try wrapInCmdList(allocator, current);
             defer cmds_wrapped.deinit();
-
             try runner.runCommands(cmds_wrapped, true);
+
             continue;
         } else if (std.mem.eql(u8, line, "list")) {
             try printer.printList(cmds, stdout);
@@ -95,6 +98,9 @@ pub fn doRepl(allocator: *std.mem.Allocator, args_it: var) !void {
         };
         current = cmds_parsed.at(0);
 
+        // by cloning the parent runner, we can iteratively write
+        // whatever command we want and only commit the good results
+        // back to the parent runner
         var runner_clone = try runner.clone();
         defer runner_clone.deinit();