Claude
50eb1a0cac
- Accounts: panel login/sign-up, Microsoft device-code sign-in, offline play; tokens encrypted with a key kept in the OS credential store - Home: instance rail, live server status, news feed, social links, Play button with download progress, speed and ETA - Full settings: accounts, memory/resolution/after-launch behaviour, Java and GC presets, Minecraft keybind editor applied to options.txt, theme overrides, storage manager, self-update via GitHub releases - Game console, crash dialog with hints, per-instance overrides - Live admin branding (colours, fonts, backgrounds, custom CSS) - Online install tests for vanilla/Fabric/Quilt/Forge/NeoForge (CI) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011ARcGWxLx21FwXJ3yfGriS
94 lines
2.9 KiB
Rust
94 lines
2.9 KiB
Rust
//! Self-update via GitHub Releases: find a newer `*-setup.exe`, download
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//! it and hand over to the installer.
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use crate::state::build;
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use anyhow::{anyhow, Context, Result};
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Clone, Serialize)]
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pub struct UpdateInfo {
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pub version: String,
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pub notes: String,
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pub url: String,
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pub size: u64,
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}
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#[derive(Deserialize)]
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struct Release {
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tag_name: String,
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#[serde(default)]
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body: String,
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#[serde(default)]
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draft: bool,
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#[serde(default)]
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prerelease: bool,
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assets: Vec<Asset>,
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}
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#[derive(Deserialize)]
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struct Asset {
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name: String,
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browser_download_url: String,
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size: u64,
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}
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fn parse(v: &str) -> Vec<u64> {
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v.trim_start_matches('v').split(['.', '-', '+']).map_while(|p| p.parse().ok()).collect()
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}
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pub fn is_newer(candidate: &str, current: &str) -> bool {
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parse(candidate) > parse(current)
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}
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pub async fn check(http: &reqwest::Client) -> Result<Option<UpdateInfo>> {
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let Some(repo) = build::REPO.filter(|r| !r.is_empty()) else { return Ok(None) };
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let release: Release = http
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.get(format!("https://api.github.com/repos/{repo}/releases/latest"))
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.header("Accept", "application/vnd.github+json")
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.send()
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.await?
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.error_for_status()?
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.json()
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.await?;
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if release.draft || release.prerelease || !is_newer(&release.tag_name, env!("CARGO_PKG_VERSION")) {
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return Ok(None);
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}
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let asset = release
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.assets
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.iter()
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.find(|a| a.name.to_lowercase().ends_with("-setup.exe"))
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.ok_or_else(|| anyhow!("release {} has no installer", release.tag_name))?;
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Ok(Some(UpdateInfo {
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version: release.tag_name.trim_start_matches('v').to_string(),
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notes: release.body,
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url: asset.browser_download_url.clone(),
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size: asset.size,
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}))
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}
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/// Download the installer and start it. The caller exits the app afterwards.
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pub async fn download_and_run(http: &reqwest::Client, url: &str) -> Result<()> {
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if !url.starts_with("https://github.com/") && !url.starts_with("https://objects.githubusercontent.com/") {
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anyhow::bail!("refusing to download an update from an unexpected host");
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}
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let dest = std::env::temp_dir().join("scopenet-launcher-setup.exe");
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let dl = scopenet_core::http::Download::new(url, dest.clone(), None, None);
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scopenet_core::http::download_one(http, &dl, &|_| {}).await.context("downloading update")?;
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// /P = passive (progress only), /R = relaunch when done (Tauri NSIS).
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std::process::Command::new(&dest).args(["/P", "/R"]).spawn().context("starting the installer")?;
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Ok(())
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn versions() {
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assert!(is_newer("v0.2.0", "0.1.9"));
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assert!(is_newer("1.0.0", "0.9.12"));
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assert!(!is_newer("v0.1.0", "0.1.0"));
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assert!(!is_newer("0.1.0-beta", "0.1.0"));
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}
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}
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