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[CI-SKIP] Update version checker to use V2 downloads API (#5728)

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This commit is contained in:
Prof-Bloodstone 2021-05-27 15:25:24 +02:00
parent 2667fd04c4
commit 152c94320f
1 changed files with 7 additions and 2 deletions
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9
Spigot-Server-Patches/Implement-Paper-VersionChecker.patch
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@ -24,6 +24,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import java.io.*;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.stream.StreamSupport;
+
+public class PaperVersionFetcher implements VersionFetcher {
+ private static final java.util.regex.Pattern VER_PATTERN = java.util.regex.Pattern.compile("^([0-9\\.]*)\\-.*R"); // R is an anchor, will always give '-R' at end
@ -84,11 +85,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ if (siteApiVersion == null) { return -1; }
+ try {
+ try (BufferedReader reader = Resources.asCharSource(
+ new URL("https://papermc.io/api/v1/paper/" + siteApiVersion + "/latest"),
+ new URL("https://papermc.io/api/v2/projects/paper/versions/" + siteApiVersion),
+ Charsets.UTF_8
+ ).openBufferedStream()) {
+ JsonObject json = new Gson().fromJson(reader, JsonObject.class);
+ int latest = json.get("build").getAsInt();
+ JsonArray builds = json.getAsJsonArray("builds");
+ int latest = StreamSupport.stream(builds.spliterator(), false)
+ .mapToInt(e -> e.getAsInt())
+ .max()
+ .getAsInt();
+ return latest - jenkinsBuild;
+ } catch (JsonSyntaxException ex) {
+ ex.printStackTrace();