feat: add rename-workspace command

packages/wm-common/src/app_command.rs

@@ -167,6 +167,12 @@ pub enum InvokeCommand {
   },
   Position(InvokePositionCommand),
   Resize(InvokeResizeCommand),
+  UpdateWorkspaceConfig {
+    #[clap(long, allow_hyphen_values = true)]
+    workspace: Option<String>,
+    #[clap(flatten)]
+    new_config: InvokeUpdateWorkspaceConfig,
+  },
   SetFloating {
     #[clap(long, default_missing_value = "true", require_equals = true, num_args = 0..=1)]
     shown_on_top: Option<bool>,
@@ -411,3 +417,26 @@ pub struct InvokePositionCommand {
   #[clap(long, allow_hyphen_values = true)]
   pub y_pos: Option<i32>,
 }
+
+#[derive(Args, Clone, Debug, PartialEq, Serialize)]
+#[group(required = true, multiple = true)]
+pub struct InvokeUpdateWorkspaceConfig {
+  #[clap(long, allow_hyphen_values = true)]
+  pub name: Option<String>,
+
+  #[clap(
+    long,
+    allow_hyphen_values = true,
+    conflicts_with = "no_display_name"
+  )]
+  pub display_name: Option<String>,
+
+  #[clap(long, conflicts_with = "display_name")]
+  pub no_display_name: bool,
+
+  #[clap(long)]
+  pub bind_to_monitor: Option<u32>,
+
+  #[clap(long)]
+  pub keep_alive: Option<bool>,
+}

packages/wm/src/commands/workspace/mod.rs

@@ -2,10 +2,12 @@ mod activate_workspace;
 mod deactivate_workspace;
 mod focus_workspace;
 mod move_workspace_in_direction;
+mod update_workspace_config;
 mod sort_workspaces;
 
 pub use activate_workspace::*;
 pub use deactivate_workspace::*;
 pub use focus_workspace::*;
 pub use move_workspace_in_direction::*;
+pub use update_workspace_config::*;
 pub use sort_workspaces::*;

packages/wm/src/commands/workspace/update_workspace_config.rs

@@ -0,0 +1,62 @@
+use anyhow::{bail, Context};
+use wm_common::{InvokeUpdateWorkspaceConfig, WmEvent, WorkspaceConfig};
+
+use super::sort_workspaces;
+use crate::{
+  models::Workspace, traits::CommonGetters, user_config::UserConfig,
+  wm_state::WmState,
+};
+
+pub fn update_workspace_config(
+  workspace: &Workspace,
+  state: &WmState,
+  config: &UserConfig,
+  new_config: &InvokeUpdateWorkspaceConfig,
+) -> anyhow::Result<()> {
+  let WorkspaceConfig {
+    mut name,
+    display_name,
+    bind_to_monitor,
+    keep_alive,
+  } = workspace.config();
+
+  let mut need_sort = false;
+
+  // validate the workspace name change
+  if let Some(new_name) = &new_config.name {
+    if new_name != &name {
+      if let Some(_other_workspace) = state.workspace_by_name(new_name) {
+        bail!("The workspace \"{}\" already exists", new_name);
+      }
+      name.clone_from(new_name);
+      need_sort = true;
+    }
+  }
+
+  // the updated config
+  let updated_config = WorkspaceConfig {
+    name,
+    display_name: if new_config.no_display_name {
+      None
+    } else {
+      new_config.display_name.clone().or(display_name)
+    },
+    bind_to_monitor: new_config.bind_to_monitor.or(bind_to_monitor),
+    keep_alive: new_config.keep_alive.unwrap_or(keep_alive),
+  };
+
+  // Commit the change
+  workspace.set_config(updated_config);
+
+  if need_sort {
+    let monitor =
+      workspace.monitor().context("No displayed workspace.")?;
+    sort_workspaces(&monitor, config)?;
+  }
+
+  state.emit_event(WmEvent::WorkspaceUpdated {
+    updated_workspace: workspace.to_dto()?,
+  });
+
+  Ok(())
+}

packages/wm/src/wm.rs

@@ -24,7 +24,10 @@ use crate::{
       resize_window, set_window_position, set_window_size,
       update_window_state, WindowPositionTarget,
     },
-    workspace::{focus_workspace, move_workspace_in_direction},
+    workspace::{
+      focus_workspace, move_workspace_in_direction,
+      update_workspace_config,
+    },
   },
   events::{
     handle_display_settings_changed, handle_mouse_move,
@@ -431,6 +434,19 @@ impl WindowManager {
           _ => Ok(()),
         }
       }
+      InvokeCommand::UpdateWorkspaceConfig {
+        workspace,
+        new_config,
+      } => {
+        let workspace = if let Some(workspace_name) = workspace {
+          state
+            .workspace_by_name(workspace_name)
+            .context("Workspace doesn't exist.")?
+        } else {
+          subject_container.workspace().context("No workspace.")?
+        };
+        update_workspace_config(&workspace, state, config, new_config)
+      }
       InvokeCommand::Resize(args) => {
         match subject_container.as_window_container() {
           Ok(window) => resize_window(