2 files changed, 37 insertions(+), 14 deletions(-)

M src/api/filedump.zig
M src/util/utilprefs.zig

@@ 2,6 2,7 @@ const Mepo = @import("../Mepo.zig");
 const types = @import("../types.zig");
 const std = @import("std");
 const utilfile = @import("../util/utilfile.zig");
+const utilprefs = @import("../util/utilprefs.zig");
 
 pub const spec = .{
     .name = "filedump",


@@ 18,21 19,43 @@ fn execute(mepo: *Mepo, args: [types.MepoFnNargs]types.MepoArg) !void {
 }
 
 fn filedump(mepo: *Mepo, filepath: []const u8) !void {
-    const expanded_path = try utilfile.wordexp_filepath(mepo.allocator, filepath);
-    defer mepo.allocator.free(expanded_path);
+    var arena = std.heap.ArenaAllocator.init(mepo.allocator);
+    defer arena.deinit();
+
+    const expanded_path = try utilfile.wordexp_filepath(arena.allocator(), filepath);
     try utilfile.mkdirp_folder_basename(expanded_path);
     const mepolang_file = try std.fs.createFileAbsoluteZ(expanded_path, .{});
     defer mepolang_file.close();
 
-    // Save tables:
-    //   bind_button
-    //   bind_gesture
-    //   bind_click
-    //   bind_key
-    //   bind_signal
-    // Save prefs:
-    //   loop prefs
-    //   TODO: rework for pin_groups prefs merge into prefs system
-    // Save pins:
-    //   loop pins
+    var lines = std.ArrayList([]const u8).init(arena.allocator());
+
+    // 1. Preferences
+    for (utilprefs.prefs_mapping) |pref| {
+        var is_text = false;
+        const numerical_val : f64 = switch (pref.value) {
+          .b => @intToFloat(f64, @boolToInt(pref.value.b)),
+          .u => @intToFloat(f64, pref.value.u),
+          .f => pref.value.f,
+          .t => v: { is_text = true; break :v -1; },
+        };
+        const prefset_statement = statement: {
+            if (is_text) {
+                break :statement try std.fmt.allocPrint(arena.allocator(), "prefset_t {s} [{s}]", .{pref.name, pref.value.t});
+            } else {
+                break :statement try std.fmt.allocPrint(arena.allocator(), "prefset_n {s} {d:0.02}", .{pref.name, numerical_val});
+            }
+        };
+        try lines.append(prefset_statement);
+    }
+
+    // 2. Bind_button table
+    // 3. Bind_gesture table
+    // 4. Bind_click table
+    // 5. Bind_key table
+    // 6. Bind_signal table
+    // 7. Pins data
+    // 8. TODO: need to rework pin_groups to be reworked into (1) prefs
+
+    const file_data = try std.mem.join(arena.allocator(), "\n", lines.items);
+    try mepolang_file.writeAll(file_data);
 }

@@ 9,7 9,7 @@ const PrefMapping = struct {
 };
 
 const n_prefs = 16;
-var prefs_mapping: [n_prefs]PrefMapping = mapping: {
+pub var prefs_mapping: [n_prefs]PrefMapping = mapping: {
     var mapping: [n_prefs]PrefMapping = undefined;
     mapping[0] = .{
         .name = "debug_message_enabled",