feat(zsh): add :agent command and fix porcelain output (#1994)

Co-authored-by: ForgeCode <noreply@forgecode.dev>
Co-authored-by: Tushar Mathur <tusharmath@gmail.com>

Author: 3 people

Cargo.lock

@@ -87,6 +87,9 @@ impl Cli {
 
 #[derive(Subcommand, Debug, Clone)]
 pub enum TopLevelCommand {
+    /// Manage agents.
+    Agent(AgentCommandGroup),
+
     /// Generate shell extension scripts.
     #[command(hide = true)]
     Extension(ExtensionCommandGroup),
@@ -162,6 +165,25 @@ pub enum CmdCommand {
     Execute(Vec<String>),
 }
 
+/// Command group for agent management.
+#[derive(Parser, Debug, Clone)]
+pub struct AgentCommandGroup {
+    #[command(subcommand)]
+    pub command: AgentCommand,
+
+    /// Output in machine-readable format.
+    #[arg(long, global = true)]
+    pub porcelain: bool,
+}
+
+/// Agent management commands.
+#[derive(Subcommand, Debug, Clone)]
+pub enum AgentCommand {
+    /// List available agents.
+    #[command(alias = "ls")]
+    List,
+}
+
 /// Command group for listing resources.
 #[derive(Parser, Debug, Clone)]
 pub struct ListCommandGroup {

crates/forge_main/src/cli.rs

@@ -342,6 +342,14 @@ impl<A: API + 'static, F: Fn() -> A + Send + Sync> UI<A, F> {
 
     async fn handle_subcommands(&mut self, subcommand: TopLevelCommand) -> anyhow::Result<()> {
         match subcommand {
+            TopLevelCommand::Agent(agent_group) => {
+                match agent_group.command {
+                    crate::cli::AgentCommand::List => {
+                        self.on_show_agents(agent_group.porcelain).await?;
+                    }
+                }
+                return Ok(());
+            }
             TopLevelCommand::List(list_group) => {
                 let porcelain = list_group.porcelain;
                 match list_group.command {
@@ -881,7 +889,7 @@ impl<A: API + 'static, F: Fn() -> A + Send + Sync> UI<A, F> {
                 Porcelain::from(&info)
                     .skip(1)
                     .drop_col(0)
-                    .map_col(4, |text| match text.as_deref() {
+                    .map_col(5, |text| match text.as_deref() {
                         Some("ENABLED") => Some("Reasoning".to_string()),
                         Some("DISABLED") => Some("Non-Reasoning".to_string()),
                         _ => None,
@@ -1024,6 +1032,7 @@ impl<A: API + 'static, F: Fn() -> A + Send + Sync> UI<A, F> {
                 "List all available tools with their descriptions and schema [alias: t]",
             ),
             ("skill", "List all available skills"),
+            ("agent", "Select and switch between agents [alias: a]"),
             ("commit", "Generate AI commit message and commit changes."),
             (
                 "suggest",