Add in-game updater (#1050)

Co-authored-by: IRONM00N <64110067+IRONM00N@users.noreply.github.com>

1 files changed, 0 insertions, 141 deletions

diff --git a/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/updater/UpdateLoader.java b/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/updater/UpdateLoader.java
deleted file mode 100644
index 1a1a8504..00000000
--- a/src/main/java/io/github/moulberry/notenoughupdates/miscfeatures/updater/UpdateLoader.java
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (C) 2022 NotEnoughUpdates contributors
- *
- * This file is part of NotEnoughUpdates.
- *
- * NotEnoughUpdates is free software: you can redistribute it
- * and/or modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * NotEnoughUpdates is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with NotEnoughUpdates. If not, see <https://www.gnu.org/licenses/>.
- */
-
-package io.github.moulberry.notenoughupdates.miscfeatures.updater;
-
-import io.github.moulberry.notenoughupdates.util.NetUtils;
-import net.minecraft.client.Minecraft;
-import org.apache.commons.io.IOUtils;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.URL;
-import java.nio.file.Files;
-import java.util.ArrayList;
-import java.util.List;
-
-abstract class UpdateLoader {
-
-	enum State {
-		NOTHING, DOWNLOAD_STARTED, DOWNLOAD_FINISHED, INSTALLED, FAILED
-	}
-
-	URL url;
-	AutoUpdater updater;
-
-	State state = State.NOTHING;
-
-	UpdateLoader(AutoUpdater updater, URL url) {
-		this.url = url;
-		this.updater = updater;
-	}
-
-	public State getState() {
-		return state;
-	}
-
-	public void setState(State state) {
-		this.state = state;
-	}
-
-	public URL getUrl() {
-		return url;
-	}
-
-	public void scheduleDownload() {
-		state = State.DOWNLOAD_STARTED;
-		try {
-			NetUtils.downloadAsync(url, File.createTempFile("NotEnoughUpdates-update", ".jar"))
-							.handle(
-								(f, exc) -> {
-									if (exc != null) {
-										state = State.FAILED;
-										updater.logProgress("§cError while downloading. Check your logs for more info.");
-										exc.printStackTrace();
-										return null;
-									}
-									state = State.DOWNLOAD_FINISHED;
-
-									updater.logProgress("Download completed. Trying to install");
-									launchUpdate(f);
-									return null;
-								});
-		} catch (IOException e) {
-			state = State.FAILED;
-			updater.logProgress("§cError while creating download. Check your logs for more info.");
-			e.printStackTrace();
-		}
-	}
-
-	public abstract void greet();
-
-	public void launchUpdate(File file) {
-
-		if (state != State.DOWNLOAD_FINISHED) {
-			updater.logProgress("§cUpdate is invalid state " + state + " to start update.");
-			state = State.FAILED;
-			return;
-		}
-		File mcDataDir = new File(Minecraft.getMinecraft().mcDataDir, "mods");
-		if (!mcDataDir.exists() || !mcDataDir.isDirectory() || !mcDataDir.canRead()) {
-			updater.logProgress("§cCould not find mods folder. Searched: " + mcDataDir);
-			state = State.FAILED;
-			return;
-		}
-		ArrayList<File> toDelete = new ArrayList<>();
-		File[] modFiles = mcDataDir.listFiles();
-		if (modFiles == null) {
-			updater.logProgress("§cCould not list minecraft mod folder (" + mcDataDir + ")");
-			state = State.FAILED;
-			return;
-		}
-		for (File sus : modFiles) {
-			if (sus.getName().endsWith(".jar")) {
-				if (updater.isNeuJar(sus)) {
-					updater.logProgress("Found old NEU file: " + sus + ". Deleting later.");
-					toDelete.add(sus);
-				}
-			}
-		}
-		File dest = new File(mcDataDir, file.getName());
-		try (
-			InputStream i = Files.newInputStream(file.toPath());
-			OutputStream o = Files.newOutputStream(dest.toPath());
-		) {
-			IOUtils.copyLarge(i, o);
-		} catch (IOException e) {
-			e.printStackTrace();
-			updater.logProgress(
-				"§cFailed to copy release JAR. Not making any changes to your mod folder. Consult your logs for more info.");
-			state = State.FAILED;
-		}
-		deleteFiles(toDelete);
-		if (state != State.FAILED) {
-			state = State.INSTALLED;
-			updater.logProgress("Update successful. Thank you for your time.");
-			return;
-		}
-		updater.logProgress("§cFailure to delete some files. Please delte the old NEU version manually from your mods folder.");
-	}
-
-	public abstract void deleteFiles(List<File> toDelete);
-
-}