add experimental self-update functionality

.github/workflows/release.yaml

@@ -21,31 +21,31 @@ jobs:
             os: ubuntu-latest
             target: x86_64-unknown-linux-musl
             bin: coman
-            name: coman-Linux-x86_64-musl.tar.gz
+            name: coman-x86_64-unknown-linux-musl.tar.gz
             cargo_command: cargo
             squash: true
 
           - os_name: Linux-aarch64
             os: ubuntu-24.04-arm
             target: aarch64-unknown-linux-musl
             bin: coman
-            name: coman-Linux-aarch64-musl.tar.gz
+            name: coman-aarch64-unknown-linux-musl.tar.gz
             cargo_command: cargo
             squash: true
 
           - os_name: Windows-aarch64
             os: windows-latest
             target: aarch64-pc-windows-msvc
             bin: coman.exe
-            name: coman-Windows-aarch64.zip
+            name: coman-aarch64-pc-windows-msvc.zip
             cargo_command: cargo
             squash: false
 
           - os_name: macOS-x86_64
             os: macOS-latest
             target: x86_64-apple-darwin
             bin: coman
-            name: coman-Darwin-x86_64.tar.gz
+            name: coman-x86_64-apple-darwin.tar.gz
             cargo_command: cargo
             squash: false
 

coman/Cargo.toml

@@ -93,6 +93,7 @@ tarpc = { version = "0.37.0", features = [
 tokio-duplex = "1.0.1"
 sysinfo = "0.38.0"
 bytesize = "2.3.1"
+self_update = { version = "0.42.0", features = ["archive-tar", "archive-zip"] }
 
 [build-dependencies]
 anyhow = "1.0.90"

coman/src/cli/app.rs

@@ -35,6 +35,8 @@ pub struct Cli {
 pub enum CliCommands {
     #[clap(about = "Show version and config file locations")]
     Version,
+    #[clap(about = "Self-update coman. Experimental", hide = true)]
+    Update,
     #[clap(about = "Subcommands related to CSCS")]
     Cscs {
         #[command(subcommand)]

coman/src/main.rs

@@ -4,6 +4,7 @@ use clap::{CommandFactory, Parser};
 use clap_complete::CompleteEnv;
 use color_eyre::Result;
 use keyring::set_global_service_name;
+use self_update::cargo_crate_version;
 use tokio::{runtime::Handle, sync::mpsc};
 use tuirealm::{
     Application, EventListenerCfg, PollStrategy, Sub, SubClause, SubEventClause, Update,
@@ -67,6 +68,12 @@ async fn main() -> Result<()> {
     match args.command {
         Some(command) => match command {
             CliCommands::Version => println!("{}", version()),
+            CliCommands::Update => {
+                tokio::task::spawn_blocking(move || {
+                    update().unwrap();
+                })
+                .await?
+            }
             CliCommands::Completions { generator } => {
                 let mut cmd = Cli::command();
                 print_completions(generator, &mut cmd);
@@ -372,3 +379,20 @@ fn popup_exclusion_clause() -> SubClause<Id> {
         SubClause::IsMounted(Id::SystemSelectPopup),
     ])))
 }
+
+fn update() -> Result<()> {
+    let status = self_update::backends::github::Update::configure()
+        .repo_owner("SwissDataScienceCenter")
+        .repo_name("coman")
+        .bin_name("coman")
+        .show_download_progress(true)
+        .current_version(cargo_crate_version!())
+        .build()?
+        .update()?;
+    if status.updated() {
+        println!("Successfully updated to version: `{}`", status.version());
+    } else {
+        println!("Already up to date at version: `{}`", status.version());
+    }
+    Ok(())
+}