chore: use latest config file

.github/workflows/build.yml

@@ -11,21 +11,21 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v7
       with:
         fetch-depth: 0
     - name: Set BUILD_VERSION
       run: echo "BUILD_VERSION=$(git describe --tags $(git rev-list --tags --max-count=1))-b$GITHUB_RUN_NUMBER" >> $GITHUB_ENV
     - name: Restore Maven cache
       id: cache-restore
-      uses: actions/cache/restore@v4
+      uses: actions/cache/restore@v6
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ secrets.CACHE_VERSION }}-${{ hashFiles('./.github/workflows/buildtools.sh') }}
         restore-keys: |
           ${{ runner.os }}-maven-${{ secrets.CACHE_VERSION }}-
-    - name: Set up JDK 17/25
-      uses: actions/setup-java@v4
+    - name: Set up JDK 17/21/25
+      uses: actions/setup-java@v6
       with:
         distribution: 'temurin'
         java-version: |
@@ -37,16 +37,16 @@ jobs:
         bash ./.github/workflows/buildtools.sh
     - name: Build
       run: |
-        mvn clean package -pl zip-plugin --batch-mode --also-make -Drevision=$BUILD_VERSION
+        mvn package -pl zip-plugin --batch-mode --also-make -Drevision=$BUILD_VERSION
         mv zip-plugin/target/zip-*.jar ./
     - name: Save Maven cache
       if: always() && steps.cache-restore.outputs.cache-hit != 'true'
-      uses: actions/cache/save@v4
+      uses: actions/cache/save@v6
       with:
         path: ~/.m2/repository
         key: ${{ steps.cache-restore.outputs.cache-primary-key }}
     - name: Upload artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: zero-inventory-problems-plugin
         path: ./zip-*.jar

.github/workflows/buildtools.sh

@@ -32,7 +32,7 @@ checkVersion "1.20.1" "R0.1" "17"
 checkVersion "1.20.2" "R0.1" "17"
 checkVersion "1.20.4" "R0.1" "17"
 checkVersion "1.20.6" "R0.1" "21"
-checkVersion "1.21" "R0.1" "21"
+checkVersion "1.21.1" "R0.1" "21"
 checkVersion "1.21.3" "R0.1" "21"
 checkVersion "1.21.4" "R0.1" "21"
 checkVersion "1.21.5" "R0.1" "21"

.github/workflows/release.yml

@@ -8,23 +8,25 @@ on:
 jobs:
   release:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v7
       with:
         fetch-depth: 0
     - name: Set RELEASE_VERSION
       run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
     - name: Maven cache
-      uses: actions/cache@v4
+      uses: actions/cache@v6
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ secrets.CACHE_VERSION }}-${{ hashFiles('./.github/workflows/buildtools.sh') }}
         restore-keys: |
           ${{ runner.os }}-maven-${{ secrets.CACHE_VERSION }}-
-    - name: Set up JDK 17/25
-      uses: actions/setup-java@v4
+    - name: Set up JDK 17/21/25
+      uses: actions/setup-java@v6
       with:
         distribution: 'temurin'
         java-version: |
@@ -42,4 +44,3 @@ jobs:
       with:
         artifacts: "zip-*.jar"
         name: Release ${{ env.RELEASE_VERSION }}
-        token: ${{ secrets.GITHUB_TOKEN }}

zip-nms/zip-nms-api/src/main/java/dev/imprex/zip/nms/api/NmsManager.java

@@ -51,11 +51,19 @@ protected static <T> ItemStack asCraftMirror(T minecraftItem) {
 						CRAFT_ITEM_STACK_CLASS,
 						CRAFT_ITEM_STACK_CLASS,
 						minecraftItem.getClass());
+
+				// Paper 26.3+ support
+				if (method == null) {
+					method = CRAFT_ITEM_STACK_CLASS.getMethod("asBukkitMirror", minecraftItem.getClass());
+				}
+
 				method.setAccessible(true);
 				craftItemStackAsCraftMirror = method;
 			}
 
 			return (ItemStack) craftItemStackAsCraftMirror.invoke(null, minecraftItem);
+		} catch (NoSuchMethodException e) {
+			throw new IllegalStateException("Unable to find a CraftItemStack mirror method for " + minecraftItem.getClass().getName(), e);
 		} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
 			throw new IllegalStateException(e);
 		}

zip-plugin/src/main/java/dev/imprex/zip/config/BackpackConfig.java

@@ -1,17 +1,31 @@
 package dev.imprex.zip.config;
 
 import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
-
+import java.util.Collections;
+import java.util.Map;
+import java.util.TreeMap;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Stream;
+
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.FileConfiguration;
-
+ 
 import dev.imprex.zip.BackpackPlugin;
 import dev.imprex.zip.common.MinecraftVersion;
+import dev.imprex.zip.common.Version;
+import dev.imprex.zip.common.ZIPLogger;
 
 public class BackpackConfig {
 
+	private static final Pattern CONFIG_FILE_PATTERN = Pattern.compile("config-(\\d+(?:\\.\\d+){0,2})\\.yml");
+
 	private final BackpackPlugin plugin;
 
 	private GeneralConfig generalConfig;
@@ -28,15 +42,10 @@ public void deserialize() {
 			Path configPath = dataFolder.resolve("config.yml");
 
 			if (Files.notExists(configPath)) {
-				String configVersion = MinecraftVersion.majorVersion() + "." + MinecraftVersion.minorVersion();
-
-				if (Files.notExists(dataFolder)) {
-					Files.createDirectories(dataFolder);
-				}
-
-				Files.copy(BackpackPlugin.class.getResourceAsStream("/config/config-" + configVersion + ".yml"), configPath);
+				Files.createDirectories(dataFolder);
+				this.copyDefaultConfig(configPath);
 			}
-		} catch (IOException e) {
+		} catch (IOException | URISyntaxException e) {
 			throw new RuntimeException("unable to create config", e);
 		}
 
@@ -51,6 +60,39 @@ public void deserialize() {
 		this.messageConfig = new MessageConfig(this.plugin);
 	}
 
+	private void copyDefaultConfig(Path target) throws IOException, URISyntaxException {
+		URI resource = BackpackPlugin.class.getResource("").toURI();
+		Version current = MinecraftVersion.current();
+
+		try (FileSystem fileSystem = FileSystems.newFileSystem(resource, Collections.emptyMap());
+				Stream<Path> files = Files.list(fileSystem.getPath("/config"))) {
+
+			TreeMap<Version, Path> configs = new TreeMap<>();
+			files.forEach(file -> {
+				Matcher matcher = CONFIG_FILE_PATTERN.matcher(file.getFileName().toString());
+				if (matcher.matches()) {
+					configs.put(Version.parse(matcher.group(1)), file);
+				}
+			});
+
+			Map.Entry<Version, Path> entry = configs.floorEntry(current);
+			if (entry == null) {
+				throw new IllegalStateException(String.format(
+						"no default config for minecraft version %s found (available: %s)",
+						current, configs.keySet()));
+			}
+
+			Version configVersion = entry.getKey();
+			if (configVersion.major() != current.major() || configVersion.minor() != current.minor()) {
+				ZIPLogger.warn(String.format(
+						"No dedicated config for minecraft version %s, falling back to config for %s",
+						current, configVersion));
+			}
+
+			Files.copy(entry.getValue(), target);
+		}
+	}
+
 	public GeneralConfig general() {
 		return this.generalConfig;
 	}