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Working launcher

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This commit is contained in:
selimaj-dev
2025-08-24 19:08:49 +02:00
parent f108665628
commit 770a6c4e0b
4 changed files with 85 additions and 74 deletions
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src-tauri/Cargo.lock
Generated
+24 -23
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@@ -1912,9 +1912,9 @@ checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
[[package]]
name = "jobserver"
version = "0.1.33"
version = "0.1.34"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "38f262f097c174adebe41eb73d66ae9c06b2844fb0da69969647bbddd9b0538a"
checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
dependencies = [
"getrandom 0.3.3",
"libc",
@@ -3268,11 +3268,31 @@ dependencies = [
[[package]]
name = "saturn-launcher"
version = "0.1.0"
version = "0.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "04de217dd60acb7ecc80dde0dd093aa0bb90d0ed2d3c62099fc4f1246a43bda3"
dependencies = [
"hex",
"log",
"md5",
"oauth2",
"open",
"serde",
"serde_json",
"sha1",
"ureq",
"uuid",
"walkdir",
"zip",
]
[[package]]
name = "saturn-launcher-app"
version = "0.1.0"
dependencies = [
"saturn-launcher",
"serde",
"serde_json",
"smallauncher_lib",
"tauri",
"tauri-build",
"tauri-plugin-opener",
@@ -3592,25 +3612,6 @@ version = "0.4.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7a2ae44ef20feb57a68b23d846850f861394c2e02dc425a50098ae8c90267589"
[[package]]
name = "smallauncher_lib"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bb1e378566b18d3c6bdf3abde36a666f24e6b6071004b3eb1b765f8b220c4dda"
dependencies = [
"hex",
"log",
"md5",
"oauth2",
"open",
"serde",
"serde_json",
"sha1",
"ureq",
"uuid",
"zip",
]
[[package]]
name = "smallvec"
version = "1.15.1"
src-tauri/Cargo.toml
+2 -2
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@@ -1,5 +1,5 @@
[package]
name = "saturn-launcher"
name = "saturn-launcher-app"
version = "0.1.0"
description = "A Tauri App"
authors = ["you"]
@@ -22,5 +22,5 @@ tauri = { version = "2", features = [] }
tauri-plugin-opener = "2"
serde = { version = "1", features = ["derive"] }
serde_json = "1"
smallauncher_lib = "0.1.1"
saturn-launcher = "0.0.7"
src-tauri/src/env.rs
+2 -3
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@@ -1,15 +1,14 @@
use smallauncher_lib::path;
use std::env;
use std::path;
#[cfg(target_family = "unix")]
pub fn get_data_folder() -> Result<path::PathBuf, env::VarError> {
let home = env::var("HOME")?;
Ok(path!(home, ".saturn-launcher"))
Ok(path::PathBuf::from(home).join(".saturn-launcher"))
}
#[cfg(target_family = "windows")]
pub fn get_data_folder() -> Result<path::PathBuf, env::VarError> {
let env = env::var("APPDATA")?;
Ok(path!(env, ".saturn-launcher"))
Ok(path::PathBuf::from(env).join(".saturn-launcher"))
}
src-tauri/src/lib.rs
+57 -46
View File
@@ -3,17 +3,22 @@ Resources:
- https://tauri.app/develop/calling-rust/
*/
use smallauncher_lib::path;
const FABRIC_API: &str =
"https://cdn.modrinth.com/data/P7dR8mSH/versions/p96k10UR/fabric-api-0.119.4%2B1.21.4.jar";
const LATEST_CLIENT: &str = "https://github.com/saturnclientmc/saturnclient/releases/download/0.0.4-beta2/saturnclient-0.0.4-beta2.jar";
const CLIENT_JAR: &str = "saturnclient-0.0.4-beta2.jar";
use std::fs;
pub mod env;
#[tauri::command]
fn authenticate() {
let base_path = env::get_data_folder().expect("error get folder game");
let auth_path = path!(&base_path, "auth");
let auth_path = base_path.join("auth");
match smallauncher_lib::auth::auth_microsoft() {
Ok(auth) => match smallauncher_lib::auth::save(&auth_path, &auth) {
match saturn_launcher::auth::auth_microsoft() {
Ok(auth) => match saturn_launcher::auth::save(&auth_path, &auth) {
Ok(_) => println!("Authentication successful."),
Err(e) => println!("Failed to save authentication: {:?}", e),
},
@@ -23,24 +28,41 @@ fn authenticate() {
#[tauri::command]
fn download(version: &str) {
let base_path = env::get_data_folder().expect("error get folder game");
let game_path = path!(&base_path, "minecraft");
let jre_path = path!(&base_path, "jre");
println!("Downloading {version}");
saturn_launcher::download_version("1.21.4");
println!("Downloaded {version}");
println!("Installing fabric for {version}");
saturn_launcher::install_fabric(version, "0.17.2");
println!("Fabric installed for {version}");
match smallauncher_lib::download::download_minecraft_version(&game_path, &jre_path, &version) {
Ok(_) => println!("Download completed!"),
Err(e) => println!("Download failed: {:?}", e),
println!("Installing Saturn Client for {version}");
let base_path = env::get_data_folder().unwrap();
let mods_path = base_path.join("instances").join(version).join("mods");
if !mods_path.exists() {
fs::create_dir_all(&mods_path).unwrap();
}
let saturn_jar = mods_path.join(CLIENT_JAR);
{
let mut saturn_file = fs::File::create(saturn_jar).unwrap();
saturn_launcher::download::download(LATEST_CLIENT, &mut saturn_file).unwrap();
println!("Saturn Client Installed for {version}");
}
let fabric_api_jar = mods_path.join("fabric-api.jar");
{
let mut fabric_file = fs::File::create(fabric_api_jar).unwrap();
saturn_launcher::download::download(FABRIC_API, &mut fabric_file).unwrap();
println!("Saturn Client Installed for {version}");
}
}
#[tauri::command]
fn check_version(version: &str) {
let base_path = env::get_data_folder().expect("error get folder game");
let game_path = path!(&base_path, "minecraft");
let base_path = env::get_data_folder().unwrap();
let instances_path = base_path.join("instances");
let instance = instances_path.join(version);
if smallauncher_lib::launch::check_version_integrity(&game_path, &version) {
if saturn_launcher::launch::check_version_integrity(&instance, &format!("{version}-fabric")) {
println!("Version {version} is ok");
} else {
println!("Version {version} is not ok");
@@ -49,52 +71,42 @@ fn check_version(version: &str) {
#[tauri::command]
fn launch_minecraft(username: &str, version: &str) {
let base_path = env::get_data_folder().expect("error get folder game");
let auth_path = path!(&base_path, "auth");
let game_path = path!(&base_path, "minecraft");
let jre_path = path!(&base_path, "jre");
let base_path = env::get_data_folder().unwrap();
let auth_path = base_path.join("auth");
let jre_path = base_path.join("jre");
let instances_path = base_path.join("instances");
let instance = instances_path.join(version);
let auth = match smallauncher_lib::auth::load(&auth_path, &username) {
let auth = match saturn_launcher::auth::load(&auth_path, &username) {
Ok(Some(auth)) => auth,
Ok(None) => smallauncher_lib::auth::auth_offline("test_idk"),
Ok(None) => saturn_launcher::auth::auth_offline("offline_player"),
Err(e) => {
println!("Failed to load authentication: {:?}", e);
return;
}
};
match smallauncher_lib::launch::launch_minecraft_version(&game_path, &jre_path, &version, &auth)
{
Ok(_) => println!("Game launched successfully."),
Err(e) => println!("Failed to launch game: {:?}", e),
if !instance.exists() {
download(version);
}
}
#[tauri::command]
fn list_versions() {
let base_path = env::get_data_folder().expect("error get folder game");
let game_path = path!(&base_path, "minecraft");
match smallauncher_lib::launch::list_versions(&game_path) {
Ok(list) => {
if !list.is_empty() {
for version in list {
println!("{version}");
}
} else {
println!("No installed versions found.");
}
}
Err(smallauncher_lib::error::Error::Io(e)) if e.kind() == std::io::ErrorKind::NotFound => {
println!("No installed versions found. The versions directory does not exist.");
}
Err(e) => println!("Error listing versions: {:?}", e),
}
saturn_launcher::launch::launch_minecraft_version(
&instance,
&jre_path,
&format!("{version}-fabric"),
&auth,
)
.unwrap()
}
#[tauri::command]
fn list_accounts() -> Vec<String> {
let base_path = env::get_data_folder().expect("error get folder game");
let auth_path = path!(&base_path, "auth");
let auth_path = base_path.join("auth");
if !auth_path.exists() {
fs::create_dir_all(&auth_path).unwrap();
}
match std::fs::read_dir(auth_path) {
Ok(dir) => dir
@@ -129,7 +141,6 @@ pub fn run() {
download,
check_version,
launch_minecraft,
list_versions,
list_accounts,
])
.run(tauri::generate_context!())