Add NeoForge modpack and autoupdater support (#707)

src/models/pack.rs

@@ -84,6 +84,7 @@ pub enum EnvType {
 #[serde(rename_all = "kebab-case")]
 pub enum PackDependency {
     Forge,
+    Neoforge,
     FabricLoader,
     QuiltLoader,
     Minecraft,
@@ -100,6 +101,7 @@ impl PackDependency {
     pub fn as_str(&self) -> &'static str {
         match self {
             PackDependency::Forge => "forge",
+            PackDependency::Neoforge => "neoforge",
             PackDependency::FabricLoader => "fabric-loader",
             PackDependency::Minecraft => "minecraft",
             PackDependency::QuiltLoader => "quilt-loader",

src/routes/updates.rs

@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 
 use actix_web::{get, web, HttpRequest, HttpResponse};
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 use sqlx::PgPool;
 
 use crate::auth::{filter_authorized_versions, get_user_from_headers, is_authorized};
@@ -16,9 +16,20 @@ pub fn config(cfg: &mut web::ServiceConfig) {
     cfg.service(forge_updates);
 }
 
+#[derive(Serialize, Deserialize)]
+pub struct NeoForge {
+    #[serde(default = "default_neoforge")]
+    pub neoforge: String,
+}
+
+fn default_neoforge() -> String {
+    "none".into()
+}
+
 #[get("{id}/forge_updates.json")]
 pub async fn forge_updates(
     req: HttpRequest,
+    web::Query(neo): web::Query<NeoForge>,
     info: web::Path<(String,)>,
     pool: web::Data<PgPool>,
     redis: web::Data<deadpool_redis::Pool>,
@@ -49,10 +60,16 @@ pub async fn forge_updates(
 
     let versions = database::models::Version::get_many(&project.versions, &**pool, &redis).await?;
 
+    let loaders = match &*neo.neoforge {
+        "only" => |x: &String| *x == "neoforge",
+        "include" => |x: &String| *x == "forge" || *x == "neoforge",
+        _ => |x: &String| *x == "forge",
+    };
+
     let mut versions = filter_authorized_versions(
         versions
             .into_iter()
-            .filter(|x| x.loaders.iter().any(|y| *y == "forge"))
+            .filter(|x| x.loaders.iter().any(loaders))
             .collect(),
         &user_option,
         &pool,