archive server

Cargo.lock

@@ -174,6 +174,42 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "async-process"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc50921ec0055cdd8a16de48773bfeec5c972598674347252c0399676be7da75"
+dependencies = [
+ "async-channel 2.5.0",
+ "async-io",
+ "async-lock",
+ "async-signal",
+ "async-task",
+ "blocking",
+ "cfg-if",
+ "event-listener 5.4.1",
+ "futures-lite",
+ "rustix",
+]
+
+[[package]]
+name = "async-signal"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52b5aaafa020cf5053a01f2a60e8ff5dccf550f0f77ec54a4e47285ac2bab485"
+dependencies = [
+ "async-io",
+ "async-lock",
+ "atomic-waker",
+ "cfg-if",
+ "futures-core",
+ "futures-io",
+ "rustix",
+ "signal-hook-registry",
+ "slab",
+ "windows-sys",
+]
+
 [[package]]
 name = "async-std"
 version = "1.13.2"
@@ -609,6 +645,7 @@ dependencies = [
 name = "dockermcmgr"
 version = "0.0.6"
 dependencies = [
+ "async-process",
  "async-std",
  "bollard",
  "chrono",

Cargo.toml

@@ -8,6 +8,7 @@ name = "dmm"
 path = "src/main.rs"
 
 [dependencies]
+async-process = "2.5.0"
 async-std = "1.13.2"
 bollard = "0.21.0"
 chrono = "0.4.44"

flake.nix

@@ -46,10 +46,13 @@
 
 		  	doCheck = false;
 
-            buildInputs = 
+#			env.COMPRESSION_COMMAND="${pkgs.lrzip}/bin/lrzip";
-              with pkgs; [ sqlite ];
-          }
 
+            buildInputs = with pkgs; [ 
+			    sqlite
+				lrzip
+			  ];
+          }
           // specialArgs
         );
     in

shell.nix

@@ -10,7 +10,7 @@ pkgs.mkShell {
 
   ];
   PKG_CONFIG_PATH = "${pkgs.openssl.dev}/lib/pkgconfig";
-
+  COMPRESSION_COMMAND = "${pkgs.lrzip}/bin/lrzip";
 
   shellHook = ''
     [ ! -f .env ] || export $(grep -v '^#' .env | xargs)

src/cli/archive.rs

@@ -0,0 +1,69 @@
+use bollard::Docker;
+use clap::Arg;
+use clap::{Command, ArgMatches};
+use diesel::{SelectableHelper};
+use diesel::result::Error::NotFound;
+
+use crate::models::Servers;
+use crate::status::ServerStatus;
+use crate::{DbPool, schema, models};
+
+use diesel::prelude::*;
+
+use crate::dockermgr;
+
+use async_process;
+
+pub fn create_subcommand() -> Command {
+    Command::new("archive")
+    .about("archive a server")
+    .arg(Arg::new("NAME").required(true))
+}
+
+pub async fn subcommand(arguments: &ArgMatches, pool: &DbPool, docker: &Docker) -> Result<(), String> {
+    use schema::servers::dsl::*;
+
+    let server_name = arguments.get_one::<String>("NAME").unwrap();
+    let conn = &mut pool.get().unwrap();
+    
+    let server = match servers.select(models::Servers::as_select()).filter(name.eq(server_name)).first(conn) {
+        Ok(server) => {server},
+        Err(NotFound) => { return Err("server not found".to_string()); },
+        Err(e) => { return Err(format!("Failed to fetch server from db : {}", e)); }
+    };
+
+    if server.status != ServerStatus::Running && server.status != ServerStatus::Stopped {
+        return Err(format!("invalid current server state : {}", server.status));
+    }
+
+
+    if server.status == ServerStatus::Running { 
+        println!("Stopping container");
+        dockermgr::stop_server(&docker, pool, server_name).await?;
+        println!("container stopped");
+    }
+
+    archive_server(&server, pool).await?;
+
+    Ok(())
+}
+
+pub async fn archive_server(server: &Servers, pool: &DbPool) -> Result<(), String> {
+    use schema::servers::dsl::*;
+    let conn = &mut pool.get().unwrap();
+
+    let config = crate::Config::load();
+
+    diesel::update(servers).filter(name.eq(&server.name)).set(status.eq(ServerStatus::Archiving)).execute(conn).map_err(|e| format!("Failed to set the server as archiving :{}", e))?;
+
+    println!("Starting compression (this might take a while)");
+
+    let cmd = format!("cd {} && tar cf /dev/stdout {} | lrzip - -Q -o {}.tar.lrz", config.config_path, server.name, server.name);
+
+    let _ = async_process::Command::new("sh").arg("-c").arg(cmd).output().await.map_err(|e| format!("compression failed : {}", e))?;
+
+    std::fs::remove_dir_all(config.config_path.to_owned() + "/" + &server.name).map_err(|e| format!("Failed to delete server directory: {}", e))?;
+
+    diesel::update(servers).filter(name.eq(&server.name)).set(status.eq(ServerStatus::Archived)).execute(conn).map_err(|e| format!("Failed to set the server as achived :{}", e))?;
+    Ok(())
+}

src/cli/mod.rs

@@ -5,6 +5,7 @@ pub mod ls;
 pub mod start;
 pub mod stop;
 pub mod set_state;
+pub mod archive;
 
 pub mod env_settings;
 

src/dockermgr/start.rs

@@ -76,7 +76,7 @@ pub async fn start_server(docker: &Docker, pool: &DbPool, server_name: &String)
     }
 
     if server.status != ServerStatus::Stopped {
-        return Err(format!("Invalid server state({}), refusing to start", server.status));
+        return Err(format!("Invalid server state ({}), refusing to start", server.status));
     }
 
     diesel::update(servers).filter(name.eq(server_name)).set(status.eq(ServerStatus::Starting)).execute(conn).map_err(|e| format!("Failed to set server to starting : {}", e))?;

src/main.rs

@@ -6,7 +6,7 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/05/29 21:22:17 by tomoron           #+#    #+#             */
-/*   Updated: 2026/06/12 12:02:28 by tomoron          ###   ########.fr       */
+/*   Updated: 2026/06/12 17:03:13 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -63,6 +63,7 @@ fn cli() -> Command {
         .subcommand(set_state::create_subcommand())
         .subcommand(start::create_subcommand())
         .subcommand(stop::create_subcommand())
+        .subcommand(archive::create_subcommand())
 }
 
 #[tokio::main(flavor = "multi_thread")]
@@ -80,10 +81,11 @@ async fn main() -> Result<(), String> {
         Some(("remove", sub_matches)) => { remove::subcommand(sub_matches, &pool, &docker).await?; },
         Some(("ls", sub_matches)) => { ls::subcommand(sub_matches, pool).await?; },
         Some(("edit", sub_matches)) => { edit::subcommand(sub_matches, pool).await?; },
-        Some(("setState", sub_matches)) => { set_state::subcommand(sub_matches, pool).await? }
+        Some(("setState", sub_matches)) => { set_state::subcommand(sub_matches, pool).await? },
 
         Some(("start", sub_matches)) => { start::subcommand(sub_matches, &pool, &docker).await?; },
         Some(("stop", sub_matches)) => { stop::subcommand(sub_matches, &pool, &docker).await?; },
+        Some(("archive", sub_matches)) => { archive::subcommand(sub_matches, &pool, &docker).await? },
         _ => {panic!("subcommand not implemented")}
     }
     Ok(())

src/minecraft/client/login.rs

@@ -1,13 +1,10 @@
-use crate::minecraft::client::client::Client;
+use crate::{dockermgr::start_server, minecraft::client::client::Client};
 
 use diesel::result::Error::NotFound;
 use json::object;
 use crate::minecraft::varint::varint_write;
 use std::collections::VecDeque;
 
-use crate::{ dockermgr };
-
-
 
 impl Client {
     pub async fn login_intent_handle(&mut self, mut _packet: &mut VecDeque<u8>, _packet_id: i32) -> Result<(),String> {
@@ -30,7 +27,8 @@ impl Client {
             Err(e) => { return Err(format!("db fetch error : {}", e)); }
         };
 
-        dockermgr::start_server(&self.docker, &self.db_pool, &server.name).await?;
+        start_server(&self.docker, &self.db_pool, &server.name).await?;
+
         Ok(())
     }
 

src/minecraft/manager_loop.rs

@@ -1,7 +1,7 @@
 use bollard::Docker;
 use chrono::{TimeDelta, Utc};
 
-use crate::{ DbPool, dockermgr, models::{self, Servers}, schema, status::ServerStatus };
+use crate::{ DbPool, cli::archive::archive_server, dockermgr, models::{self, Servers}, schema, status::ServerStatus };
 
 use async_std::task;
 
@@ -45,6 +45,7 @@ pub async fn server_manager_loop(pool: DbPool, docker: Docker)
         for srv in a_servers {
             let time_diff = Utc::now().naive_utc() - srv.last_login.unwrap();
             should_stop(&docker, &pool, &time_diff, &srv).await;
+            should_archive(&docker, &pool, &time_diff, &srv).await;
             check_still_online(&docker, &pool, &srv).await;
         }
         task::sleep(Duration::from_secs(30)).await;
@@ -61,6 +62,16 @@ async fn should_stop(docker: &Docker, pool: &DbPool, diff: &TimeDelta, srv: &Ser
     }
 }
 
+async fn should_archive(_docker: &Docker, pool: &DbPool, diff: &TimeDelta, srv: &Servers) {
+    if srv.status != ServerStatus::Stopped { return ; }
+
+    if diff.num_days() >= 30 {
+        println!("last login time exceedd, archiving {}", srv.name);
+        let _ = archive_server(srv, pool);
+        println!("{} archived", srv.name);
+    }
+}
+
 async fn check_still_online(docker: &Docker, pool: &DbPool, srv: &Servers) {
     use schema::servers::dsl::*;
 

src/status.rs

@@ -16,7 +16,8 @@ pub enum ServerStatus {
     Stopping = 2,
     Starting = 3,
     Running = 4,
-    Unknown = 5,
+    Archiving = 5,
+    Unknown,
 }
 
 impl FromSql<SmallInt, Sqlite> for ServerStatus{
@@ -42,6 +43,7 @@ impl fmt::Display for ServerStatus {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let str_status = match self {
             ServerStatus::Archived => "archived",
+            ServerStatus::Archiving => "archiving",
             ServerStatus::Stopped => "stopped",
             ServerStatus::Stopping => "stopping",
             ServerStatus::Starting => "starting",