dotfiles/.config/hypr/workspaces.lua

local workspace_map = {
    "Home",
    "Dev",
    "Art",
    "Gaming",
    "Writing",
}

local function setup_monitors()
    local monitors = hl.get_monitors()
    local monitor_count = #monitors

    -- Move active window to a workspace with SUPER + SHIFT + [1-5]
    for i = 1, #workspace_map do
        for j = monitor_count, 1, -1 do
            local monitor = monitors[j]
            -- local workspace_id = "name:" .. workspace_map[i] .. "_" .. j
            local workspace_id = (i - 1) * monitor_count + j
            local workspace_name = workspace_map[i] .. "_" .. j
            hl.workspace_rule({
                workspace = "name:" .. workspace_name,
                -- default_name = workspace_name,
                monitor = monitor.name,
                default = i == 1,
            })

            hl.bind(
                "SUPER + code:1" .. (i - 1),
                hl.dsp.focus({ workspace = "name:" .. workspace_name }),
                { description = "Switch to workspace " .. workspace_map[i] }
            )
        end

        hl.bind("SUPER + SHIFT + code:1" .. (i - 1), function()
            local active_window = hl.get_active_window()
            local active_workspace = active_window.workspace
            local active_workspace_name = active_workspace.name
            local monitor_suffix = active_workspace_name:match("_(%d+)$") or "1"
            local new_workspace = "name:" .. workspace_map[i] .. "_" .. monitor_suffix
            -- local new_workspace = (i - 1) * monitor_count + active_workspace.id
            hl.dispatch(hl.dsp.window.move({ workspace = new_workspace, window = active_window, follow = false }))
        end, { description = "Move window to workspace " .. workspace_map[i] })
    end

    -- A hack to move to the Home workspace when Hyprland first loads
    for j = monitor_count, 1, -1 do
        if hl.get_workspaces()[j].id > 0 and monitor_count == 2 then
            hl.dispatch(hl.dsp.focus({ workspace = "name:Home_" .. j }))
        end
    end
end

hl.on("monitor.added", setup_monitors)
hl.on("monitor.removed", setup_monitors)
hl.on("config.reloaded", setup_monitors)