feat: added backup cli command

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased](https://git.rustybever.be/Chewing_Bever/alex/src/branch/dev)
 
+### Added
+
+* Added `backup` CLI command
+
 ### Changed
 
 * Running the server now uses the `run` CLI subcommand

src/cli.rs

@@ -50,6 +50,9 @@ pub struct Cli {
 pub enum Commands {
     /// Run the server
     Run(RunArgs),
+    /// Create a new backup of the server. This command should only be used when the server is not
+    /// running.
+    Backup(BackupArgs),
 }
 
 #[derive(Args)]
@@ -89,3 +92,12 @@ pub struct RunArgs {
     #[arg(short, long, default_value_t = false)]
     pub dry: bool,
 }
+
+#[derive(Args)]
+pub struct BackupArgs {
+    /// Type of server
+    pub type_: ServerType,
+    /// Version string for the server, e.g. 1.19.4-545
+    #[arg(env = "ALEX_SERVER_VERSION")]
+    pub server_version: String,
+}

src/main.rs

@@ -4,7 +4,7 @@ mod signals;
 mod stdin;
 
 use clap::Parser;
-use cli::{Cli, Commands, RunArgs};
+use cli::{BackupArgs, Cli, Commands, RunArgs};
 use std::io;
 use std::sync::{Arc, Mutex};
 
@@ -57,10 +57,22 @@ fn command_run(cli: &Cli, args: &RunArgs) -> io::Result<()> {
     signals::handle_signals(&mut signals, counter)
 }
 
+fn commands_backup(cli: &Cli, _args: &BackupArgs) -> io::Result<()> {
+    let mut manager = server::BackupManager::open(
+        cli.backup.clone(),
+        cli.config.clone(),
+        cli.world.clone(),
+        cli.max_backups,
+    )?;
+
+    manager.create_backup()
+}
+
 fn main() -> io::Result<()> {
     let cli = Cli::parse();
 
     match &cli.command {
         Commands::Run(args) => command_run(&cli, args),
+        Commands::Backup(args) => commands_backup(&cli, args),
     }
 }