fix(tui/slash): restrict /pro to dev and pref builds

codex-rs/tui/src/slash_command.rs

@@ -38,6 +38,37 @@ fn demo_command_enabled() -> bool {
     })
 }
 
+fn pro_command_enabled() -> bool {
+    static ENABLED: OnceLock<bool> = OnceLock::new();
+    *ENABLED.get_or_init(|| {
+        let profile_matches = |
+            profile: &str
+        | {
+            let normalized = profile.trim().to_ascii_lowercase();
+            normalized.starts_with("dev") || normalized == "pref" || normalized == "perf"
+        };
+
+        if let Some(profile) = BUILD_PROFILE.or(option_env!("PROFILE")) {
+            if profile_matches(profile) {
+                return true;
+            }
+        }
+
+        if let Ok(exe_path) = std::env::current_exe() {
+            let path = exe_path.to_string_lossy().to_ascii_lowercase();
+            if path.contains("target/dev-fast/")
+                || path.contains("target/dev/")
+                || path.contains("target/pref/")
+                || path.contains("target/perf/")
+            {
+                return true;
+            }
+        }
+
+        false
+    })
+}
+
 /// Commands that can be invoked by starting a message with a leading slash.
 ///
 /// IMPORTANT: When adding or changing slash commands, also update
@@ -159,6 +190,7 @@ impl SlashCommand {
 
     pub fn is_available(self) -> bool {
         match self {
+            SlashCommand::Pro => pro_command_enabled(),
             SlashCommand::Demo => demo_command_enabled(),
             _ => true,
         }
@@ -234,10 +266,17 @@ pub fn process_slash_command_message(message: &str) -> ProcessedCommand {
     // Try to parse the command
     if let Ok(command) = canonical_command.parse::<SlashCommand>() {
         if !command.is_available() {
-            return ProcessedCommand::Error(format!(
-                "Error: /{} is only available in dev or perf builds.",
-                command.command()
-            ));
+            let command_name = command.command();
+            let message = match command {
+                SlashCommand::Pro => {
+                    "Error: /pro is only available in dev, dev-fast, or pref builds.".to_string()
+                }
+                SlashCommand::Demo => {
+                    format!("Error: /{command_name} is only available in dev or perf builds.")
+                }
+                _ => format!("Error: /{command_name} is not available in this build."),
+            };
+            return ProcessedCommand::Error(message);
         }
 
         // Check if it's a prompt-expanding command

docs/slash-commands.md

@@ -62,7 +62,8 @@ Notes
 - `/perf (on|off|show|reset)`: performance tracing controls.
 - `/agents`: list agents (running and availability).
 - `/pro [on|off|toggle|status|auto (on|off|toggle|status)]`: manage Pro mode,
-  including autonomous follow-ups and observer status.
+  including autonomous follow-ups and observer status (available in dev,
+  dev-fast, and pref builds).
 
 ## Prompt‑Expanding (Multi‑Agent)