apparently i forgot to push the code that actually makes the updater …

…work + Update README.md

README.md

@@ -6,6 +6,7 @@ This enables Audiosurf to connect to [the public testing instance of Wavebreaker
 It *should* be able to connect to the official server as well, but that is *not* its primary intended use and keeping compatibility with the original server is not explicitly a goal of this project.
 
 ## Features
+- Includes an automatic updater, so users don't have to re-run the installer every time.
 - Forces HTTPS for every request.
 - If present, the [MusicBrainz ID](https://musicbrainz.org/doc/MusicBrainz_Identifier) of the [recording](https://musicbrainz.org/doc/Recording) is sent to the server, if it's present in a song file's metadata.
 - Can optionally force HTTP (without the S) to aid in custom server development.

wavebreaker_client/Cargo.toml

@@ -37,6 +37,7 @@ rfd = "0.14.1"
 octocrab = "0.38.0"
 semver = "1.0.22"
 tokio = { version = "1.37.0", features = ["full"] }
+open = "5.1.2"
 
 [build-dependencies]
 bindgen = "0.69.4"

wavebreaker_client/src/lib.rs

@@ -5,6 +5,7 @@ mod state;
 
 use std::{
     ffi::{c_void, CString},
+    path::Path,
     thread,
 };
 
@@ -72,8 +73,14 @@ async unsafe fn main() -> anyhow::Result<()> {
             "Current version {}, latest is tag_version {}",
             current_version, tag_version
         );
+        if Path::exists(Path::new("./wavebreaker_up.exenew")) {
+            std::fs::rename("wavebreaker_up.exenew", "wavebreaker_up.exe")
+                .context("Failed to replace old updater with new one")?;
+        }
+
         if tag_version > current_version {
             info!("New version {} available!", tag_version);
+            open::that_detached("./wavebreaker_up.exe").context("Failed to open updater")?;
             std::process::exit(0); //just kill the game
         }
     }