Added install-neoforge command (#317)

Author: itzg

dev/curseforge.http

@@ -10,6 +10,14 @@ x-api-key: {{cfApiKey}}
 GET https://api.curseforge.com/v1/mods/search?gameId=432&slug=jei&classId=6
 x-api-key: {{cfApiKey}}
 
+### modpack that claims neoforge support...but uses 1.18.2 of Forge, which is not availalbe in NeoForge
+GET https://api.curseforge.com/v1/mods/search?gameId=432&slug=projekt-arcturus&classId=4471
+x-api-key: {{cfApiKey}}
+
+###
+GET https://api.curseforge.com/v1/mods/644077/files/4772539
+x-api-key: {{cfApiKey}}
+
 ###
 # mod
 GET https://api.curseforge.com/v1/mods/238222

dev/modrinth.http

@@ -1,6 +1,12 @@
 ###
 GET https://api.modrinth.com/v2/project/cobblemon-fabric
 
+###
+GET https://api.modrinth.com/v2/project/nerbvival
+
+### Nerbvival v5
+GET https://api.modrinth.com/v2/version/ayspYmZQ
+
 ###
 GET https://api.modrinth.com/v2/projects?ids=["female-gender-spigot"]
 

src/main/java/me/itzg/helpers/McImageHelper.java

@@ -19,6 +19,7 @@
 import me.itzg.helpers.fabric.InstallFabricLoaderCommand;
 import me.itzg.helpers.find.FindCommand;
 import me.itzg.helpers.forge.InstallForgeCommand;
+import me.itzg.helpers.forge.InstallNeoForgeCommand;
 import me.itzg.helpers.get.GetCommand;
 import me.itzg.helpers.modrinth.InstallModrinthModpackCommand;
 import me.itzg.helpers.modrinth.ModrinthCommand;
@@ -63,6 +64,7 @@
         InstallFabricLoaderCommand.class,
         InstallForgeCommand.class,
         InstallModrinthModpackCommand.class,
+        InstallNeoForgeCommand.class,
         InstallPaperCommand.class,
         InstallPurpurCommand.class,
         InstallQuiltCommand.class,

src/main/java/me/itzg/helpers/curseforge/CurseForgeInstaller.java

@@ -45,6 +45,7 @@
 import me.itzg.helpers.files.Manifests;
 import me.itzg.helpers.files.ResultsFileWriter;
 import me.itzg.helpers.forge.ForgeInstaller;
+import me.itzg.helpers.forge.ForgeInstallerResolver;
 import me.itzg.helpers.http.FailedRequestException;
 import me.itzg.helpers.http.Fetch;
 import me.itzg.helpers.http.SharedFetch;
@@ -927,14 +928,17 @@ private void prepareModLoader(String id, String minecraftVersion) {
             throw new GenericException("Unknown modloader ID: " + id);
         }
 
-        switch (parts[0]) {
-            case "forge":
-                prepareForge(minecraftVersion, parts[1]);
-                break;
+        try (SharedFetch sharedFetch = Fetch.sharedFetch("install-curseforge", sharedFetchOptions)) {
 
-            case "fabric":
-                prepareFabric(minecraftVersion, parts[1]);
-                break;
+            switch (parts[0]) {
+                case "forge":
+                    prepareForge(sharedFetch, minecraftVersion, parts[1]);
+                    break;
+
+                case "fabric":
+                    prepareFabric(minecraftVersion, parts[1]);
+                    break;
+            }
         }
     }
 
@@ -944,9 +948,13 @@ private void prepareFabric(String minecraftVersion, String loaderVersion) {
         installer.installUsingVersions(minecraftVersion, loaderVersion, null);
     }
 
-    private void prepareForge(String minecraftVersion, String forgeVersion) {
-        final ForgeInstaller installer = new ForgeInstaller();
-        installer.install(minecraftVersion, forgeVersion, outputDir, resultsFile, false, null);
+    private void prepareForge(SharedFetch sharedFetch, String minecraftVersion, String forgeVersion) {
+        new ForgeInstaller(
+            new ForgeInstallerResolver(sharedFetch,
+                minecraftVersion, forgeVersion
+            )
+        )
+            .install(outputDir, resultsFile, false, "Forge");
     }
 
     private MinecraftModpackManifest extractModpackManifest(Path modpackZip) throws IOException {

src/main/java/me/itzg/helpers/files/ReactiveFileUtils.java

@@ -31,10 +31,17 @@ public static Mono<Boolean> fileExists(Path file) {
     }
 
     /**
+     * Copies the given inputStream's content into outputFile and then closes inputStream.
      * @return Returned Mono is already subscribed on bounded elastic scheduler.
      */
     public static Mono<Long> copyInputStreamToFile(InputStream inputStream, Path outputFile) {
-        return Mono.fromCallable(() -> Files.copy(inputStream, outputFile, StandardCopyOption.REPLACE_EXISTING))
+        return Mono.fromCallable(() -> {
+                try {
+                    return Files.copy(inputStream, outputFile, StandardCopyOption.REPLACE_EXISTING);
+                } finally {
+                    inputStream.close();
+                }
+            })
             .subscribeOn(Schedulers.boundedElastic());
     }