add compose down and structure project better

cli/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "bollard_compose_cli"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+bollard_compose = { path = "../lib" }
+clap = { version = "4.5.16", features = ["derive"] }
+log.workspace = true
+tokio.workspace = true
+anyhow.workspace = true
+
+
+[[bin]]
+name = "bollard_compose_cli"
+path = "src/main.rs"

cli/src/main.rs

@@ -0,0 +1,39 @@
+use bollard_compose::{down, ps, up};
+use clap::{arg, Command};
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    let matches = Command::new("bollard_compose_cli")
+        .version(env!("CARGO_PKG_VERSION"))
+        .author("Your Name <your.email@example.com>")
+        .about("A CLI for managing Docker Compose in Rust")
+        .subcommand_required(true)
+        .arg_required_else_help(true)
+        .arg(arg!(-f --file <FILE> "Sets a custom Docker Compose file"))
+        .subcommand(
+            Command::new("up")
+                .about("Start the services defined in the Docker Compose file")
+                .arg(arg!(-d --detach "Run in the background")),
+        )
+        .subcommand(Command::new("down").about("Stop and remove the services"))
+        .subcommand(Command::new("ps").about("List containers"))
+        .get_matches();
+
+    match matches.subcommand() {
+        Some(("up", sub_matches)) => {
+            let detach = sub_matches.get_one::<bool>("detach").unwrap_or(&false);
+            let file = matches.get_one::<String>("file").cloned();
+            up(file, *detach).await?;
+        }
+        Some(("down", _)) => {
+            let file = matches.get_one::<String>("file").cloned();
+            down(file).await?;
+        }
+        Some(("ps", _)) => {
+            ps().await?;
+        }
+        _ => unreachable!(),
+    }
+
+    Ok(())
+}