Persist workspace layout toggles across Hyprland reloads

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

bin/omarchy-hyprland-workspace-layout-toggle

@@ -3,13 +3,19 @@
 # omarchy:summary=Toggle the layout on the current active workspace between dwindle and scrolling
 
 ACTIVE_WORKSPACE=$(hyprctl activeworkspace -j | jq -r '.id')
+[[ $ACTIVE_WORKSPACE =~ ^-?[0-9]+$ ]] || exit 1
 CURRENT_LAYOUT=$(hyprctl activeworkspace -j | jq -r '.tiledLayout')
+LAYOUTS_DIR="$HOME/.local/state/omarchy/workspace-layouts"
+LAYOUT_FILE="$LAYOUTS_DIR/$ACTIVE_WORKSPACE.lua"
 
 case "$CURRENT_LAYOUT" in
   dwindle) NEW_LAYOUT=scrolling ;;
   *) NEW_LAYOUT=dwindle ;;
 esac
 
+mkdir -p "$LAYOUTS_DIR"
+printf 'hl.workspace_rule({ workspace = "%s", layout = "%s" })\n' "$ACTIVE_WORKSPACE" "$NEW_LAYOUT" >"$LAYOUT_FILE"
+
 hyprctl eval "hl.workspace_rule({ workspace = \"$ACTIVE_WORKSPACE\", layout = \"$NEW_LAYOUT\" })" >/dev/null 2>&1 || \
-  hyprctl keyword workspace $ACTIVE_WORKSPACE, layout:$NEW_LAYOUT
+  hyprctl keyword workspace "$ACTIVE_WORKSPACE, layout:$NEW_LAYOUT"
 omarchy-notification-send -g 󱂬 "Workspace layout set to $NEW_LAYOUT"

default/hypr/toggles.lua

@@ -5,3 +5,5 @@ local toggles_dir = paths.state_home .. "/omarchy/toggles/hypr"
 package.path = toggles_dir .. "/?.lua;" .. package.path
 
 require_all.files(toggles_dir, nil, { reload = true })
+
+require("default.hypr.workspace-layouts")

default/hypr/workspace-layouts.lua

@@ -0,0 +1,8 @@
+-- Restore workspace layouts saved by omarchy-hyprland-workspace-layout-toggle.
+
+local paths = require("default.hypr.paths")
+local require_all = require("default.hypr.require_all")
+
+local layouts_dir = paths.state_home .. "/omarchy/workspace-layouts"
+
+require_all.files(layouts_dir, "omarchy.workspace-layouts", { reload = true })

test/shell.d/hyprland-workspace-layout-test.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+source "$(dirname "${BASH_SOURCE[0]}")/base-test.sh"
+
+require_command lua
+
+tmpdir=$(mktemp -d)
+trap 'rm -rf "$tmpdir"' EXIT
+
+stub_dir="$tmpdir/bin"
+home_dir="$tmpdir/home"
+log_file="$tmpdir/hyprctl.log"
+mkdir -p "$stub_dir" "$home_dir"
+
+cat >"$stub_dir/hyprctl" <<'EOF'
+#!/bin/bash
+
+if [[ $1 == "activeworkspace" && -n $HYPRCTL_BROKEN ]]; then
+  printf '{}\n'
+elif [[ $1 == "activeworkspace" ]]; then
+  printf '{"id":3,"tiledLayout":"dwindle"}\n'
+else
+  printf '%s\n' "$*" >>"$HYPRCTL_LOG"
+fi
+EOF
+chmod +x "$stub_dir/hyprctl"
+
+cat >"$stub_dir/omarchy-notification-send" <<'EOF'
+#!/bin/bash
+:
+EOF
+chmod +x "$stub_dir/omarchy-notification-send"
+
+HOME="$home_dir" HYPRCTL_LOG="$log_file" PATH="$stub_dir:$PATH" \
+  "$ROOT/bin/omarchy-hyprland-workspace-layout-toggle"
+
+layout_file="$home_dir/.local/state/omarchy/workspace-layouts/3.lua"
+[[ -f $layout_file ]] || fail "workspace layout toggle saves a workspace rule"
+grep -Fx 'hl.workspace_rule({ workspace = "3", layout = "scrolling" })' "$layout_file" >/dev/null ||
+  fail "workspace layout toggle saves the selected layout"
+grep -Fx 'eval hl.workspace_rule({ workspace = "3", layout = "scrolling" })' "$log_file" >/dev/null ||
+  fail "workspace layout toggle applies the selected layout immediately"
+pass "workspace layout toggle persists and applies the selected layout"
+
+if HOME="$home_dir" HYPRCTL_LOG="$log_file" HYPRCTL_BROKEN=1 PATH="$stub_dir:$PATH" \
+  "$ROOT/bin/omarchy-hyprland-workspace-layout-toggle" 2>/dev/null; then
+  fail "workspace layout toggle exits nonzero without a workspace id"
+fi
+[[ -f "$home_dir/.local/state/omarchy/workspace-layouts/null.lua" ]] &&
+  fail "workspace layout toggle does not persist a rule without a workspace id"
+pass "workspace layout toggle ignores broken hyprctl output"
+
+HOME="$home_dir" OMARCHY_PATH="$ROOT" lua <<'LUA'
+local rules = {}
+
+hl = {
+  workspace_rule = function(rule)
+    table.insert(rules, rule)
+  end,
+}
+
+dofile(os.getenv("OMARCHY_PATH") .. "/default/hypr/bootstrap.lua")
+require("default.hypr.workspace-layouts")
+
+assert(#rules == 1)
+assert(rules[1].workspace == "3")
+assert(rules[1].layout == "scrolling")
+LUA
+pass "saved workspace layouts load into Hyprland configuration"