adding important subcommands

src/main.rs

@@ -4,13 +4,14 @@ use std::path::PathBuf;
 
 mod commit;
 mod end;
+mod error;
 mod init;
-mod next;
-mod prev;
+mod step;
 mod utils;
+mod info;
 
 const TOUR_DIR: &str = "./.tour";
-const DEFAULT_SESSION: &str = "./.tour/session";
+const SESSION_PATH: &str = "./.tour/session";
 
 #[derive(Parser)]
 #[command(author, version, about, long_about = None)]
@@ -22,12 +23,8 @@ struct Args {
 #[derive(Subcommand)]
 enum Commands {
     // Create a new tour
-    Init {
-        #[arg(value_name = "FILES")]
-        files: Vec<PathBuf>,
-        #[arg(short, value_name = "MESSAGE")]
-        message: String,
-    },
+    Init,
+
     // Add steps to the tour
     Commit {
         files: Vec<PathBuf>,
@@ -35,6 +32,7 @@ enum Commands {
         #[arg(short, long, value_name = "MESSAGE")]
         message: String,
     },
+
     // Finish the tour
     End {
         #[arg(short, long, value_name = "MESSAGE")]
@@ -46,21 +44,36 @@ enum Commands {
         #[arg(short, value_name = "NUM STEPS")]
         n: Option<i32>,
     },
+
     // Go to previous step of tour
     Prev {
         #[arg(short, value_name = "NUM STEPS")]
         n: Option<i32>,
     },
+
+    // Go to a specific step of tour
+    Step {
+        #[arg(value_name = "STEP")]
+        n: i32,
+    },
+
+    // Go to beginning of tour
+    Start,
+
+    Info,
 }
 
 fn main() -> Result<(), Box<dyn Error>> {
     let args = Args::parse();
     match args.command {
-        Some(Commands::Init { files, message }) => crate::init::init(files, message)?,
+        Some(Commands::Init) => crate::init::init()?,
         Some(Commands::Commit { files, message }) => crate::commit::commit(files, message)?,
         Some(Commands::End { message }) => crate::end::end(message)?,
-        Some(Commands::Next { n }) => crate::next::next(n)?,
-        Some(Commands::Prev { n }) => crate::prev::prev(n)?,
+        Some(Commands::Next { n }) => crate::step::next(n)?,
+        Some(Commands::Prev { n }) => crate::step::prev(n)?,
+        Some(Commands::Step { n }) => crate::step::step_n(n)?,
+        Some(Commands::Start) => crate::step::step_n(0)?,
+        Some(Commands::Info) => crate::info::info()?,
         _ => println!("command not found"),
     }
     Ok(())