feat: add --customize flag for instructions

of how to customise ngit via git config items

1 files changed, 24 insertions, 10 deletions

diff --git a/src/bin/ngit/main.rs b/src/bin/ngit/main.rs
index a6e3e11..f896e97 100644
--- a/src/bin/ngit/main.rs
+++ b/src/bin/ngit/main.rs
@@ -4,7 +4,7 @@
 
 use anyhow::Result;
 use clap::Parser;
-use cli::{AccountCommands, Cli, Commands};
+use cli::{AccountCommands, CUSTOMISE_TEMPLATE, Cli, Commands};
 
 mod cli;
 use ngit::{cli_interactor, client, git, git_events, login, repo_ref};
@@ -14,14 +14,28 @@ mod sub_commands;
 #[tokio::main]
 async fn main() -> Result<()> {
     let cli = Cli::parse();
-    match &cli.command {
-        Commands::Account(args) => match &args.account_command {
-            AccountCommands::Login(sub_args) => sub_commands::login::launch(&cli, sub_args).await,
-            AccountCommands::Logout => sub_commands::logout::launch().await,
-            AccountCommands::ExportKeys => sub_commands::export_keys::launch().await,
-        },
-        Commands::Init(args) => sub_commands::init::launch(&cli, args).await,
-        Commands::List => sub_commands::list::launch().await,
-        Commands::Send(args) => sub_commands::send::launch(&cli, args, false).await,
+
+    if cli.customize {
+        print!("{CUSTOMISE_TEMPLATE}");
+        std::process::exit(0); // Exit the program
+    }
+
+    if let Some(command) = &cli.command {
+        match command {
+            Commands::Account(args) => match &args.account_command {
+                AccountCommands::Login(sub_args) => {
+                    sub_commands::login::launch(&cli, sub_args).await
+                }
+                AccountCommands::Logout => sub_commands::logout::launch().await,
+                AccountCommands::ExportKeys => sub_commands::export_keys::launch().await,
+            },
+            Commands::Init(args) => sub_commands::init::launch(&cli, args).await,
+            Commands::List => sub_commands::list::launch().await,
+            Commands::Send(args) => sub_commands::send::launch(&cli, args, false).await,
+        }
+    } else {
+        // Handle the case where no command is provided
+        eprintln!("Error: A command must be provided. Use '--help' for more information.");
+        std::process::exit(1);
     }
 }