feat(chat /context): add --expand flag to print out file content (#1148)

Author: GoodluckH

crates/q_cli/src/cli/chat/command.rs

@@ -70,7 +70,9 @@ Profiles allow you to organize and manage different sets of context files for di
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum ContextSubcommand {
-    Show,
+    Show {
+        expand: bool,
+    },
     Add {
         global: bool,
         force: bool,
@@ -91,7 +93,8 @@ impl ContextSubcommand {
     const AVAILABLE_COMMANDS: &str = color_print::cstr! {"<cyan!>Available commands</cyan!>
   <em>help</em>                           <black!>Show an explanation for the context command</black!>
 
-  <em>show</em>                           <black!>Display the context rule configuration and matched files</black!>
+  <em>show [--expand]</em>                <black!>Display the context rule configuration and matched files</black!>
+                                          <black!>--expand: Print out each matched file's content</black!>
 
   <em>add [--global] [--force] <<paths...>></em>
                                  <black!>Add context rules (filenames or glob patterns)</black!>
@@ -105,6 +108,7 @@ impl ContextSubcommand {
                                  <black!>--global: Remove global rules</black!>"};
     const CLEAR_USAGE: &str = "/context clear [--global]";
     const REMOVE_USAGE: &str = "/context rm [--global] <path1> [path2...]";
+    const SHOW_USAGE: &str = "/context show [--expand]";
 
     fn usage_msg(header: impl AsRef<str>) -> String {
         format!("{}\n\n{}", header.as_ref(), Self::AVAILABLE_COMMANDS)
@@ -340,8 +344,18 @@ impl Command {
                     }
 
                     match parts[1].to_lowercase().as_str() {
-                        "show" => Self::Context {
-                            subcommand: ContextSubcommand::Show,
+                        "show" => {
+                            let mut expand = false;
+                            for part in &parts[2..] {
+                                if *part == "--expand" {
+                                    expand = true;
+                                } else {
+                                    usage_err!(ContextSubcommand::SHOW_USAGE);
+                                }
+                            }
+                            Self::Context {
+                                subcommand: ContextSubcommand::Show { expand },
+                            }
                         },
                         "add" => {
                             // Parse add command with paths and flags
@@ -532,7 +546,11 @@ mod tests {
                 "/profile set p",
                 profile!(ProfileSubcommand::Set { name: "p".to_string() }),
             ),
-            ("/context show", context!(ContextSubcommand::Show)),
+            ("/context show", context!(ContextSubcommand::Show { expand: false })),
+            (
+                "/context show --expand",
+                context!(ContextSubcommand::Show { expand: true }),
+            ),
             (
                 "/context add p1 p2",
                 context!(ContextSubcommand::Add {

crates/q_cli/src/cli/chat/mod.rs

@@ -149,7 +149,7 @@ const HELP_TEXT: &str = color_print::cstr! {"
   <em>rename</em>      <black!>Rename a profile</black!>
 <em>/context</em>      <black!>Manage context files for the chat session</black!>
   <em>help</em>        <black!>Show context help</black!>
-  <em>show</em>        <black!>Display current context configuration</black!>
+  <em>show</em>        <black!>Display current context rules configuration [--expand]</black!>
   <em>add</em>         <black!>Add file(s) to context [--global] [--force]</black!>
   <em>rm</em>          <black!>Remove file(s) from context [--global]</black!>
   <em>clear</em>       <black!>Clear all files from current context [--global]</black!>
@@ -1008,7 +1008,7 @@ where
             Command::Context { subcommand } => {
                 if let Some(context_manager) = &mut self.conversation_state.context_manager {
                     match subcommand {
-                        command::ContextSubcommand::Show => {
+                        command::ContextSubcommand::Show { expand } => {
                             // Display global context
                             execute!(
                                 self.output,
@@ -1125,6 +1125,14 @@ where
                                         style::SetForegroundColor(Color::Reset),
                                         style::Print(format!("    {}\n", filename))
                                     )?;
+                                    if expand {
+                                        execute!(
+                                            self.output,
+                                            style::SetForegroundColor(Color::DarkGrey),
+                                            style::Print(format!("{}\n\n", content)),
+                                            style::SetForegroundColor(Color::Reset)
+                                        )?;
+                                    }
                                 }
 
                                 for (filename, content) in profile_context_files {
@@ -1136,6 +1144,18 @@ where
                                         style::SetForegroundColor(Color::Reset),
                                         style::Print(format!("    {}\n", filename))
                                     )?;
+                                    if expand {
+                                        execute!(
+                                            self.output,
+                                            style::SetForegroundColor(Color::DarkGrey),
+                                            style::Print(format!("{}\n\n", content)),
+                                            style::SetForegroundColor(Color::Reset)
+                                        )?;
+                                    }
+                                }
+
+                                if expand {
+                                    execute!(self.output, style::Print(format!("{}\n\n", "▔".repeat(3))),)?;
                                 }
 
                                 execute!(

crates/q_cli/src/cli/chat/prompt.rs

@@ -57,6 +57,7 @@ const COMMANDS: &[&str] = &[
     "/profile set",
     "/context help",
     "/context show",
+    "/context show --expand",
     "/context add",
     "/context add --global",
     "/context rm",