can read config object and generate conf file

hyprkeys.go

@@ -183,6 +183,11 @@ func main() {
 				fmt.Println(err)
 			}
 			fmt.Printf("%s\n", data)
+			save := parser.BuildConf(config)
+			err = ioutil.WriteFile("test/hyprland-generated.conf", []byte(save), 0644)
+			if err != nil {
+				panic(err)
+			}
 		}
 	}
 }

test/hyprland-generated.conf

@@ -0,0 +1,157 @@
+#-----------------------------#
+#    Generated By HyprKeys    #
+#-----------------------------#
+
+$mainMod = SUPER
+$TERM = kitty
+$FILES = dolphin
+
+bind = $mainMod, Q, exec, kitty
+bind = $mainMod, C, killactive,
+bind = $mainMod, M, exit,
+bind = $mainMod, E, exec, dolphin
+bind = $mainMod, V, togglefloating,
+bind = $mainMod, R, exec, wofi --show drun
+bind = $mainMod, P, pseudo,
+bind = $mainMod, J, togglesplit,
+
+general {
+    sensitivity = 1
+    apply_sens_to_raw = false
+    main_mod = SUPER
+    border_size = 2
+    no_border_on_floating = false
+    gaps_in = 5
+    gaps_out = 12
+    col.active_border = rgba(1affffee)
+    col.inactive_border = rgba(595959aa)
+    cursor_inactive_timeout = 0
+    no_cursor_warps = false
+    layout = dwindle
+}
+
+misc {
+    disable_hyprland_logo = false
+    disable_splash_rendering = false
+    no_vfr = true
+    damage_entire_on_snapshot = false
+    mouse_move_enables_dpms = false
+    always_follow_on_dnd = true
+    layers_hog_keyboard_focus = true
+    animate_manual_resizes = false
+    disable_autoreload = false
+    enable_swallow = false
+    swallow_regex = 
+    focus_on_activate = true
+    no_direct_scanout = false
+}
+
+debug {
+    log_damage = false
+    overlay = false
+    damage_blink = false
+    disable_logs = false
+    disable_time = true
+    damage_tracking = 2
+}
+
+decoration {
+    rounding = 6
+    blur = true
+    blur_size = 3
+    blur_passes = 1
+    blur_ignore_opacity = false
+    blur_new_optimizations = true
+    active_opacity = 1
+    inactive_opacity = 1
+    fullscreen_opacity = 1
+    multisample_edges = true
+    no_blur_on_oversized = false
+    drop_shadow = true
+    shadow_range = 4
+    shadow_render_power = 3
+    shadow_ignore_window = true
+    shadow_offset = [0 0]
+    col.shadow = rgba(1a1a1aee)
+    col.shadow_inactive = 0xee1a1a1a
+    dim_inactive = false
+    dim_strength = 0.5
+}
+
+dwindle {
+    pseudotile = true
+    col.group_border = 0x66777700
+    col.group_border_active = 0x66ffff00
+    force_split = 0
+    preserve_split = true
+    special_scale_factor = 0.8
+    split_width_multiplier = 1
+    no_gaps_when_only = false
+    use_active_for_splits = true
+}
+
+master {
+    special_scale_factor = 0.8
+    new_is_master = true
+    new_on_top = false
+    no_gaps_when_only = false
+}
+
+animations {
+    enabled = true
+    use_resize_transitions = false
+}
+
+input {
+    sensitivity = 0
+    accel_profile = 
+    kb_file = 
+    kb_layout = us
+    kb_variant = 
+    kb_options = 
+    kb_rules = 
+    kb_model = 
+    repeat_rate = 25
+    repeat_delay = 600
+    natural_scroll = false
+    numlock_by_default = false
+    force_no_accel = false
+    float_switch_override_focus = 1
+    left_handed = false
+    scroll_method = 
+    touchpad {
+        natural_scroll = false
+        disable_while_typing = true
+        clickfinger_behavior = false
+        middle_button_emulation = false
+        tap_to_click = true
+        drag_lock = false
+        scroll_factor = 1
+        transform = 0
+        output = 
+    }
+    touchdevice {
+        transform = 0
+        output = 
+    }
+    follow_mouse = 1
+}
+
+binds {
+    pass_mouse_when_bound = false
+    scroll_event_delay = 300
+    workspace_back_and_forth = false
+    allow_workspace_cycles = false
+}
+
+gestures {
+    workspace_swipe = false
+    workspace_swipe_fingers = 3
+    workspace_swipe_distance = 300
+    workspace_swipe_invert = true
+    workspace_swipe_min_speed_to_force = 30
+    workspace_swipe_cancel_ratio = 0.5
+    workspace_swipe_create_new = true
+    workspace_swipe_forever = false
+}
+

test/hyprland.conf

@@ -95,9 +95,9 @@ gestures {
 
 # Example per-device config
 # See https://wiki.hyprland.org/Configuring/Keywords/#executing for more
-device:epic mouse V1 {
-    sensitivity = -0.5
-}
+#device:epic mouse V1 {
+#    sensitivity = -0.5
+#}
 
 # Example windowrule v1
 # windowrule = float, ^(kitty)$
@@ -113,13 +113,13 @@ $FILES = dolphin
 
 # Example binds, see https://wiki.hyprland.org/Configuring/Binds/ for more
 bind = $mainMod, Q, exec, kitty
-#bind = $mainMod, C, killactive, 
-#bind = $mainMod, M, exit, 
-#bind = $mainMod, E, exec, dolphin
-#bind = $mainMod, V, togglefloating, 
-#bind = $mainMod, R, exec, wofi --show drun
-#bind = $mainMod, P, pseudo, # dwindle
-#bind = $mainMod, J, togglesplit, # dwindle
+bind = $mainMod, C, killactive, 
+bind = $mainMod, M, exit, 
+bind = $mainMod, E, exec, dolphin
+bind = $mainMod, V, togglefloating, 
+bind = $mainMod, R, exec, wofi --show drun
+bind = $mainMod, P, pseudo, # dwindle
+bind = $mainMod, J, togglesplit, # dwindle
 #
 ## Move focus with mainMod + arrow keys
 #bind = $mainMod, left, movefocus, l

util/parser/parser.go

@@ -256,3 +256,76 @@ func Parse(content string) props.Config {
 	blocks := ParseBlocks(content)
 	return ParseConfig(blocks)
 }
+
+func BuildGlobal(glob props.S_global) string {
+	var out string
+	for key, val := range glob.S_variables {
+		out += key + " = " + val + "\n"
+	}
+	out += "\n"
+	for _, binds := range glob.S_binds {
+		for key, val := range binds {
+			out += key + " = " + strings.Join(val, ",") + "\n"
+		}
+	}
+	out += glob.S_raw
+	return out
+}
+
+func BuildConf(conf props.Config) string {
+	output := "#-----------------------------#\n#    Generated By HyprKeys    #\n#-----------------------------#\n\n"
+	fields, err := reflections.Fields(conf)
+	if err != nil {
+		fmt.Println("error getting fields", err)
+	}
+	for _, field := range fields {
+		block, err := reflections.GetField(conf, field)
+		if err != nil {
+			fmt.Println("error getting block", err)
+			continue
+		}
+		field = strings.Replace(field, "S_", "", 1)
+		field = strings.ToLower(field)
+		if field == "global" {
+			output += BuildGlobal(*conf.Global)
+			continue
+		}
+		output += field
+		output += " {\n"
+		block_fields, err := reflections.Fields(block)
+		if err != nil {
+			fmt.Println("error getting block fields", err)
+			continue
+		}
+		for _, block_field := range block_fields {
+			val, err := reflections.GetField(block, block_field)
+			if err != nil {
+				fmt.Println("error getting block field", err)
+				continue
+			}
+			block_field = strings.Replace(block_field, "__", ".", 1)
+			block_field = strings.TrimPrefix(block_field, "S_")
+			val_fields, err := reflections.Fields(val)
+			if val_fields == nil || err != nil {
+				fmt.Println(val_fields, err)
+				output += "    " + block_field + " = " + fmt.Sprint(val) + "\n"
+			} else {
+				fmt.Println("got field: ", val_fields)
+				output += "    " + block_field + " {\n"
+				for _, val_field := range val_fields {
+					val_val, err := reflections.GetField(val, val_field)
+					if err != nil {
+						fmt.Println("error getting block field", err)
+						continue
+					}
+					val_field = strings.Replace(val_field, "__", ".", 1)
+					val_field = strings.TrimPrefix(val_field, "S_")
+					output += "        " + val_field + " = " + fmt.Sprint(val_val) + "\n"
+				}
+				output += "    }\n"
+			}
+		}
+		output += "}\n\n"
+	}
+	return output
+}