mirror of
https://github.com/PaperMC/Paper.git
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17b58d00d8
This was a useless exception wrapper that ends up making stack traces harder to read as well as the JVM cutting off the important parts Nothing catches this exception, so its safe to just get rid of it and let the REAL exception bubble down
152 lines
6.2 KiB
Diff
152 lines
6.2 KiB
Diff
From 33f3804404e0c186f8cf33f8f3a226e0d84b7dfc Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Mon, 29 Feb 2016 17:58:01 -0600
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Subject: [PATCH] Check Paper versions
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diff --git a/src/main/java/org/bukkit/command/defaults/VersionCommand.java b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
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index 5a994953..f38f6864 100644
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--- a/src/main/java/org/bukkit/command/defaults/VersionCommand.java
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+++ b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
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@@ -26,6 +26,11 @@ import org.json.simple.JSONObject;
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import org.json.simple.parser.JSONParser;
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import org.json.simple.parser.ParseException;
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+// Paper start
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+import java.io.InputStreamReader;
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+import java.net.HttpURLConnection;
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+// Paper end
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+
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public class VersionCommand extends BukkitCommand {
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public VersionCommand(String name) {
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super(name);
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@@ -149,7 +154,7 @@ public class VersionCommand extends BukkitCommand {
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private void sendVersion(CommandSender sender) {
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if (hasVersion) {
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- if (System.currentTimeMillis() - lastCheck > 21600000) {
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+ if (System.currentTimeMillis() - lastCheck > 7200000) { // Paper - Lower to 2 hours
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lastCheck = System.currentTimeMillis();
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hasVersion = false;
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} else {
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@@ -180,24 +185,28 @@ public class VersionCommand extends BukkitCommand {
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}
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}
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+ // Paper start
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private void obtainVersion() {
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String version = Bukkit.getVersion();
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if (version == null) version = "Custom";
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- if (version.startsWith("git-Spigot-")) {
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- String[] parts = version.substring("git-Spigot-".length()).split("-");
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- int cbVersions = getDistance("craftbukkit", parts[1].substring(0, parts[1].indexOf(' ')));
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- int spigotVersions = getDistance("spigot", parts[0]);
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- if (cbVersions == -1 || spigotVersions == -1) {
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- setVersionMessage("Error obtaining version information");
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- } else {
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- if (cbVersions == 0 && spigotVersions == 0) {
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+ if (version.startsWith("git-Paper-")) {
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+ String[] parts = version.substring("git-Paper-".length()).split("[-\\s]");
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+ int distance = getDistance(null, parts[0]);
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+ switch (distance) {
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+ case -1:
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+ setVersionMessage("Error obtaining version information");
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+ break;
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+ case 0:
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setVersionMessage("You are running the latest version");
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- } else {
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- setVersionMessage("You are " + (cbVersions + spigotVersions) + " version(s) behind");
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- }
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+ break;
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+ case -2:
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+ setVersionMessage("Unknown version");
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+ break;
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+ default:
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+ setVersionMessage("You are " + distance + " version(s) behind");
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}
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-
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} else if (version.startsWith("git-Bukkit-")) {
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+ // Paper end
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version = version.substring("git-Bukkit-".length());
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int cbVersions = getDistance("craftbukkit", version.substring(0, version.indexOf(' ')));
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if (cbVersions == -1) {
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@@ -230,8 +239,16 @@ public class VersionCommand extends BukkitCommand {
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}
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}
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- private static int getDistance(String repo, String hash) {
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+ // Paper start
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+ private static int getDistance(String repo, String verInfo) {
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try {
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+ int currentVer = Integer.decode(verInfo);
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+ return getFromJenkins(currentVer);
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+ } catch (NumberFormatException ex) {
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+ verInfo = verInfo.replace("\"", "");
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+ return getFromRepo("PaperMC/Paper", "master", verInfo);
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+ }
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+ /*
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BufferedReader reader = Resources.asCharSource(
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new URL("https://hub.spigotmc.org/stash/rest/api/1.0/projects/SPIGOT/repos/" + repo + "/commits?since=" + URLEncoder.encode(hash, "UTF-8") + "&withCounts=true"),
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Charsets.UTF_8
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@@ -245,9 +262,57 @@ public class VersionCommand extends BukkitCommand {
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} finally {
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reader.close();
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}
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+ */
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+ }
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+
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+ private static int getFromJenkins(int currentVer) {
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+ try {
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+ BufferedReader reader = Resources.asCharSource(
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+ new URL("https://ci.destroystokyo.com/job/Paper-1.13/lastSuccessfulBuild/buildNumber"), // Paper
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+ Charsets.UTF_8
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+ ).openBufferedStream();
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+ try {
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+ int newVer = Integer.decode(reader.readLine());
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+ return newVer - currentVer;
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+ } catch (NumberFormatException ex) {
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+ ex.printStackTrace();
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+ return -2;
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+ } finally {
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+ reader.close();
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+ }
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ return -1;
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+ }
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+ }
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+
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+ // Contributed by Techcable <Techcable@outlook.com> in GH PR #65
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+ private static int getFromRepo(String repo, String branch, String hash) {
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+ try {
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+ HttpURLConnection connection = (HttpURLConnection) new URL("https://api.github.com/repos/" + repo + "/compare/" + branch + "..." + hash).openConnection();
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+ connection.connect();
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+ if (connection.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) return -2; // Unknown commit
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+ try (
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+ BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), Charsets.UTF_8))
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+ ) {
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+ JSONObject obj = (JSONObject) new JSONParser().parse(reader);
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+ String status = (String) obj.get("status");
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+ switch (status) {
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+ case "identical":
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+ return 0;
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+ case "behind":
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+ return ((Number) obj.get("behind_by")).intValue();
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+ default:
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+ return -1;
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+ }
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+ } catch (ParseException | NumberFormatException e) {
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+ e.printStackTrace();
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+ return -1;
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+ }
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} catch (IOException e) {
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e.printStackTrace();
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return -1;
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}
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}
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+ // Paper end
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}
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--
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2.20.1
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