From 38a87a6694222e658153b75be2867bc2b8c8a290 Mon Sep 17 00:00:00 2001
From: Bram <bram@bramdekker.com>
Date: Sun, 7 Jul 2024 15:27:45 +0200
Subject: [PATCH] Added: ELVersion and ElVersionTask Updated: GithubUpdater to
 make use of the new ELVersion class

---
 .idea/workspace.xml                           |  48 +++--
 api/build.gradle.kts                          |   9 +-
 .../java/me/tofaa/entitylib/APIConfig.java    |   2 +-
 .../java/me/tofaa/entitylib/EntityLib.java    |   9 +-
 .../me/tofaa/entitylib/utils/ELVersion.java   | 187 ++++++++++++++++++
 .../tofaa/entitylib/utils/GithubUpdater.java  |  41 ++--
 .../entitylib.java-conventions.gradle.kts     |   2 +-
 .../entitylib/version/ELVersionPlugin.kt      |  31 +++
 .../tofaa/entitylib/version/ELVersionTask.kt  |  78 ++++++++
 .../gradle-plugins/el-version.properties      |   1 +
 common/build.gradle.kts                       |   2 +-
 model-engine-addon/build.gradle.kts           |   2 +-
 platforms/spigot/build.gradle.kts             |   2 +-
 .../spigot/SpigotEntityLibPlatform.java       |   3 +-
 platforms/standalone/build.gradle.kts         |   2 +-
 platforms/velocity/build.gradle.kts           |   2 +-
 16 files changed, 376 insertions(+), 45 deletions(-)
 create mode 100644 api/src/main/java/me/tofaa/entitylib/utils/ELVersion.java
 create mode 100644 buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionPlugin.kt
 create mode 100644 buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionTask.kt
 create mode 100644 buildSrc/src/main/resources/META-INF/gradle-plugins/el-version.properties

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 684f35c..01b88a9 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,22 +4,22 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="9d5d9b6f-43c8-41a4-bb42-a66ffc96c9b0" name="Changes" comment="Gradle Build Chain from Groovy -&gt; Kotlin DSL">
-      <change afterPath="$PROJECT_DIR$/buildSrc/build.gradle.kts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/buildSrc/src/main/kotlin/entitylib.java-conventions.gradle.kts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/gradle.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/gradle.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+    <list default="true" id="9d5d9b6f-43c8-41a4-bb42-a66ffc96c9b0" name="Changes" comment="Added: Build Source Module">
+      <change afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/utils/ELVersion.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionPlugin.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionTask.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/buildSrc/src/main/resources/META-INF/gradle-plugins/el-version.properties" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/api/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/api/build.gradle.kts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/build.gradle.kts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/code-gen/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/code-gen/build.gradle.kts" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/EntityLib.java" beforeDir="false" afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/EntityLib.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/utils/GithubUpdater.java" beforeDir="false" afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/utils/GithubUpdater.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/buildSrc/src/main/kotlin/entitylib.java-conventions.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/buildSrc/src/main/kotlin/entitylib.java-conventions.gradle.kts" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/common/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/common/build.gradle.kts" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/model-engine-addon/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/model-engine-addon/build.gradle.kts" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/platforms/spigot/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/platforms/spigot/build.gradle.kts" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java" beforeDir="false" afterPath="$PROJECT_DIR$/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/platforms/standalone/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/platforms/standalone/build.gradle.kts" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/platforms/velocity/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/platforms/velocity/build.gradle.kts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/test-plugin/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/test-plugin/build.gradle.kts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/test-plugin/src/main/resources/plugin.yml" beforeDir="false" afterPath="$PROJECT_DIR$/test-plugin/src/main/resources/plugin.yml" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -145,7 +145,7 @@
     &quot;ignore.virus.scanning.warn.message&quot;: &quot;true&quot;,
     &quot;jdk.selected.JAVA_MODULE&quot;: &quot;corretto-17&quot;,
     &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
-    &quot;last_opened_file_path&quot;: &quot;C:/Development/EntityLib&quot;,
+    &quot;last_opened_file_path&quot;: &quot;C:/Development/EntityLib/buildSrc/src/main/resources&quot;,
     &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
     &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
     &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
@@ -165,11 +165,16 @@
 }</component>
   <component name="RecentsManager">
     <key name="CopyFile.RECENT_KEYS">
+      <recent name="C:\Development\EntityLib\buildSrc\src\main\resources" />
+      <recent name="C:\Development\EntityLib\buildSrc\src\main\kotlin\me\tofaa\entitylib" />
       <recent name="C:\Development\EntityLib" />
       <recent name="$PROJECT_DIR$/model-engine-addon" />
       <recent name="D:\Github\EntityLib\api\src\main\java\me\tofaa\entitylib\extras" />
-      <recent name="D:\Github\EntityLib\api\src\main\java\me\tofaa\entitylib\meta" />
-      <recent name="D:\Github\EntityLib\test-plugin" />
+    </key>
+    <key name="MoveFile.RECENT_KEYS">
+      <recent name="C:\Development\EntityLib\buildSrc\src\main\resources\META-INF\gradle-plugins" />
+      <recent name="C:\Development\EntityLib\buildSrc\src\main\resources" />
+      <recent name="C:\Development\EntityLib\buildSrc\src\main\resources\META-INF.gradle.plugins" />
     </key>
   </component>
   <component name="RunManager" selected="Gradle.EntityLib [runServer]">
@@ -431,8 +436,21 @@
       <workItem from="1720349680459" duration="2922000" />
       <workItem from="1720352793422" duration="312000" />
       <workItem from="1720353517992" duration="622000" />
-      <workItem from="1720354186649" duration="315000" />
+      <workItem from="1720354186649" duration="1369000" />
+      <workItem from="1720355632674" duration="198000" />
+      <workItem from="1720355846554" duration="602000" />
+      <workItem from="1720356495720" duration="180000" />
+      <workItem from="1720357993755" duration="733000" />
     </task>
+    <task id="LOCAL-00001" summary="Added: Build Source Module">
+      <option name="closed" value="true" />
+      <created>1720354581808</created>
+      <option name="number" value="00001" />
+      <option name="presentableId" value="LOCAL-00001" />
+      <option name="project" value="LOCAL" />
+      <updated>1720354581808</updated>
+    </task>
+    <option name="localTasksCounter" value="2" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -442,6 +460,10 @@
     <option featureType="dependencySupport" implementationName="java:net.kyori:adventure-api" />
     <option featureType="dependencySupport" implementationName="java:org.spigotmc:spigot-api" />
   </component>
+  <component name="VcsManagerConfiguration">
+    <MESSAGE value="Added: Build Source Module" />
+    <option name="LAST_COMMIT_MESSAGE" value="Added: Build Source Module" />
+  </component>
   <component name="XDebuggerManager">
     <breakpoint-manager>
       <breakpoints>
diff --git a/api/build.gradle.kts b/api/build.gradle.kts
index af548d8..f90ab8c 100644
--- a/api/build.gradle.kts
+++ b/api/build.gradle.kts
@@ -1,6 +1,7 @@
 plugins {
     entitylib.`java-conventions`
-    id("java-library")
+    `java-library`
+    `el-version`
 }
 
 dependencies {
@@ -9,3 +10,9 @@ dependencies {
     compileOnlyApi(libs.bundles.adventure)
     compileOnlyApi(libs.packetevents.api)
 }
+
+tasks {
+    generateVersionsFile {
+        packageName = "me.tofaa.entitylib.utils"
+    }
+}
diff --git a/api/src/main/java/me/tofaa/entitylib/APIConfig.java b/api/src/main/java/me/tofaa/entitylib/APIConfig.java
index 0db6d93..9631dd4 100644
--- a/api/src/main/java/me/tofaa/entitylib/APIConfig.java
+++ b/api/src/main/java/me/tofaa/entitylib/APIConfig.java
@@ -30,7 +30,7 @@ public final class APIConfig {
     @Blocking
     public boolean requiresUpdate() throws IOException {
         if (!checkForUpdates) return false;
-        GithubUpdater updater = new GithubUpdater("Tofaa2", "EntityLib", EntityLib.getVersion());
+        GithubUpdater updater = new GithubUpdater("Tofaa2", "EntityLib");
         return !updater.isLatestVersion();
     }
 
diff --git a/api/src/main/java/me/tofaa/entitylib/EntityLib.java b/api/src/main/java/me/tofaa/entitylib/EntityLib.java
index 0cfbd3f..9ccda22 100644
--- a/api/src/main/java/me/tofaa/entitylib/EntityLib.java
+++ b/api/src/main/java/me/tofaa/entitylib/EntityLib.java
@@ -1,5 +1,9 @@
 package me.tofaa.entitylib;
 
+import com.github.retrooper.packetevents.util.PEVersion;
+import me.tofaa.entitylib.utils.ELVersion;
+import me.tofaa.entitylib.utils.ELVersions;
+
 import java.io.IOException;
 import java.util.Optional;
 import java.util.logging.Level;
@@ -15,6 +19,7 @@ public final class EntityLib {
         EntityLib.platform = platform;
         platform.setupApi(settings);
         api = platform.getAPI();
+
         if (api.getSettings().shouldCheckForUpdate()) {
             try {
                 if (api.getSettings().isDebugMode()) {
@@ -45,7 +50,7 @@ public final class EntityLib {
         return platform;
     }
 
-    public static String getVersion() {
-        return "2.3.1-SNAPSHOT";
+    public static ELVersion getVersion() {
+        return ELVersions.CURRENT;
     }
 }
diff --git a/api/src/main/java/me/tofaa/entitylib/utils/ELVersion.java b/api/src/main/java/me/tofaa/entitylib/utils/ELVersion.java
new file mode 100644
index 0000000..ea05cb3
--- /dev/null
+++ b/api/src/main/java/me/tofaa/entitylib/utils/ELVersion.java
@@ -0,0 +1,187 @@
+package me.tofaa.entitylib.utils;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Objects;
+
+public class ELVersion implements Comparable<ELVersion> {
+
+    private final int major;
+    private final int minor;
+    private final int patch;
+    private final boolean snapshot;
+
+    /**
+     * Constructs a {@link ELVersion} instance.
+     *
+     * @param major    the major version number.
+     * @param minor    the minor version number.
+     * @param patch    the patch version number.
+     * @param snapshot whether the version is a snapshot.
+     */
+    public ELVersion(final int major, final int minor, final int patch, final boolean snapshot) {
+        this.major = major;
+        this.minor = minor;
+        this.patch = patch;
+        this.snapshot = snapshot;
+    }
+
+    /**
+     * Constructs a {@link ELVersion} instance with snapshot defaulted to false.
+     *
+     * @param major the major version number.
+     * @param minor the minor version number.
+     * @param patch the patch version number.
+     */
+    public ELVersion(final int major, final int minor, final int patch) {
+        this(major, minor, patch, false);
+    }
+
+    /**
+     * Constructs a {@link ELVersion} instance from a version string.
+     *
+     * @param version the version string (e.g., "1.8.9-SNAPSHOT").
+     * @throws IllegalArgumentException if the version string format is incorrect.
+     */
+    public static ELVersion fromString(@NotNull final String version) {
+        String versionWithoutSnapshot = version.replace("-SNAPSHOT", "");
+        String[] parts = versionWithoutSnapshot.split("\\.");
+
+        if (parts.length < 2 || parts.length > 3) {
+            throw new IllegalArgumentException("Version string must be in the format 'major.minor[.patch][-SNAPSHOT]' found '" + version + "' instead.");
+        }
+
+        int major = Integer.parseInt(parts[0]);
+        int minor = Integer.parseInt(parts[1]);
+        int patch = parts.length > 2 ? Integer.parseInt(parts[2]) : 0;
+        boolean snapshot = version.contains("-SNAPSHOT");
+
+        return new ELVersion(major, minor, patch, snapshot);
+    }
+
+    /**
+     * Gets the major version number.
+     *
+     * @return the major version number.
+     */
+    public int major() {
+        return major;
+    }
+
+    /**
+     * Gets the minor version number.
+     *
+     * @return the minor version number.
+     */
+    public int minor() {
+        return minor;
+    }
+
+    /**
+     * Gets the patch version number.
+     *
+     * @return the patch version number.
+     */
+    public int patch() {
+        return patch;
+    }
+
+    /**
+     * Checks if the version is a snapshot.
+     *
+     * @return true if snapshot, false otherwise.
+     */
+    public boolean snapshot() {
+        return snapshot;
+    }
+
+    /**
+     * Compares this {@link ELVersion} with another {@link ELVersion}.
+     *
+     * @param other the other {@link ELVersion}.
+     * @return a negative integer, zero, or a positive integer as this version is less than,
+     * equal to, or greater than the specified version.
+     */
+    @Override
+    public int compareTo(@NotNull final ELVersion other) {
+        int majorCompare = Integer.compare(this.major, other.major);
+        if (majorCompare != 0) return majorCompare;
+
+        int minorCompare = Integer.compare(this.minor, other.minor);
+        if (minorCompare != 0) return minorCompare;
+
+        int patchCompare = Integer.compare(this.patch, other.patch);
+        if (patchCompare != 0) return patchCompare;
+
+        return Boolean.compare(other.snapshot, this.snapshot);
+    }
+
+    /**
+     * Checks if the provided object is equal to this {@link ELVersion}.
+     *
+     * @param obj the object to compare.
+     * @return true if the provided object is equal to this {@link ELVersion}, false otherwise.
+     */
+    @Override
+    public boolean equals(@NotNull final Object obj) {
+        if (this == obj) return true;
+        if (!(obj instanceof ELVersion)) return false;
+        ELVersion other = (ELVersion) obj;
+
+        return this.major == other.major &&
+                this.minor == other.minor &&
+                this.patch == other.patch &&
+                this.snapshot == other.snapshot;
+    }
+
+    /**
+     * Checks if this version is newer than the provided version.
+     *
+     * @param otherVersion the other {@link ELVersion}.
+     * @return true if this version is newer, false otherwise.
+     */
+    public boolean isNewerThan(@NotNull final ELVersion otherVersion) {
+        return this.compareTo(otherVersion) > 0;
+    }
+
+    /**
+     * Checks if this version is older than the provided version.
+     *
+     * @param otherVersion the other {@link ELVersion}.
+     * @return true if this version is older, false otherwise.
+     */
+    public boolean isOlderThan(@NotNull final ELVersion otherVersion) {
+        return this.compareTo(otherVersion) < 0;
+    }
+
+    /**
+     * Returns a hash code value for this {@link ELVersion}.
+     *
+     * @return a hash code value.
+     */
+    @Override
+    public int hashCode() {
+        return Objects.hash(major, minor, patch, snapshot);
+    }
+
+    /**
+     * Creates and returns a copy of this {@link ELVersion}.
+     *
+     * @return a clone of this instance.
+     */
+    @Override
+    public ELVersion clone() {
+        return new ELVersion(major, minor, patch, snapshot);
+    }
+
+    /**
+     * Converts the {@link ELVersion} to a string representation.
+     *
+     * @return a string representation of the version.
+     */
+    @Override
+    public String toString() {
+        return major + "." + minor + "." + patch + (snapshot ? "-SNAPSHOT" : "");
+    }
+}
+
diff --git a/api/src/main/java/me/tofaa/entitylib/utils/GithubUpdater.java b/api/src/main/java/me/tofaa/entitylib/utils/GithubUpdater.java
index 4d029fc..63b423c 100644
--- a/api/src/main/java/me/tofaa/entitylib/utils/GithubUpdater.java
+++ b/api/src/main/java/me/tofaa/entitylib/utils/GithubUpdater.java
@@ -14,40 +14,39 @@ public final class GithubUpdater {
 
     private final String org;
     private final String repo;
-    private final String currentVersion;
+    private final ELVersion currentVersion;
 
-    public GithubUpdater(String org, String repo, String currentVersion) {
+    public GithubUpdater(String org, String repo) {
         this.org = org;
         this.repo = repo;
-        this.currentVersion = currentVersion;
+        this.currentVersion = ELVersions.CURRENT;
     }
 
     @Blocking
     public boolean isLatestVersion() throws IOException {
-        String latest = getLatestVersion();
-        return latest != null && latest.equals(currentVersion);
+        ELVersion latest = getLatestVersion();
+        return currentVersion.isNewerThan(latest);
     }
 
-
     @Blocking
-    public String getLatestVersion() throws IOException {
-            URL url = new URL("https://api.github.com/repos/" + org + "/" + repo + "/releases/latest");
-            URLConnection connection = url.openConnection();
-            connection.addRequestProperty("User-Agent", "Mozilla/5.0");
-            InputStreamReader isr = new InputStreamReader(connection.getInputStream());
-            BufferedReader reader = new BufferedReader(isr);
-            String response = reader.readLine();
-            JsonObject json = AdventureSerializer.getGsonSerializer().serializer().fromJson(response, JsonObject.class);
-            reader.close();
-            isr.close();
-            if (json.has("name")) {
-                return json.get("name").getAsString();
-            }
-            throw new IOException("Could not find name attribute in github api fetch");
+    public ELVersion getLatestVersion() throws IOException {
+        URL url = new URL("https://api.github.com/repos/" + org + "/" + repo + "/releases/latest");
+        URLConnection connection = url.openConnection();
+        connection.addRequestProperty("User-Agent", "Mozilla/5.0");
+        InputStreamReader isr = new InputStreamReader(connection.getInputStream());
+        BufferedReader reader = new BufferedReader(isr);
+        String response = reader.readLine();
+        JsonObject json = AdventureSerializer.getGsonSerializer().serializer().fromJson(response, JsonObject.class);
+
+        if (json.has("name")) {
+            return ELVersion.fromString(json.get("name").getAsString().replaceFirst("^[vV]", ""));
+        }
+        throw new IOException("Could not find name attribute in github api fetch");
     }
 
+    @Deprecated
     public String getCurrentVersion() {
-        return currentVersion;
+        return currentVersion.toString();
     }
 
     public String getOrg() {
diff --git a/buildSrc/src/main/kotlin/entitylib.java-conventions.gradle.kts b/buildSrc/src/main/kotlin/entitylib.java-conventions.gradle.kts
index 4ed76ee..0808888 100644
--- a/buildSrc/src/main/kotlin/entitylib.java-conventions.gradle.kts
+++ b/buildSrc/src/main/kotlin/entitylib.java-conventions.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("maven-publish")
+    `maven-publish`
 }
 
 group = rootProject.group
diff --git a/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionPlugin.kt b/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionPlugin.kt
new file mode 100644
index 0000000..0e5ab27
--- /dev/null
+++ b/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionPlugin.kt
@@ -0,0 +1,31 @@
+package me.tofaa.entitylib.version
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.tasks.SourceSet
+import org.gradle.api.tasks.SourceSetContainer
+import org.gradle.kotlin.dsl.getByName
+import org.gradle.kotlin.dsl.register
+
+class ELVersionPlugin : Plugin<Project> {
+
+    override fun apply(target: Project) {
+        val task = target.tasks.register<ELVersionTask>(ELVersionTask.TASK_NAME) {
+            group = target.rootProject.name.toString()
+
+            version = target.version.toString()
+            outputDir = target.layout.buildDirectory.dir("generated/sources/src/java/main")
+        }
+
+        target.afterEvaluate {
+            val sourceSets = target.extensions.getByName<SourceSetContainer>("sourceSets")
+
+            sequenceOf(SourceSet.MAIN_SOURCE_SET_NAME, SourceSet.TEST_SOURCE_SET_NAME).forEach {
+                sourceSets.getByName(it).java.srcDir(task.flatMap { it.outputDir })
+            }
+
+            task.get().generate()
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionTask.kt b/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionTask.kt
new file mode 100644
index 0000000..cacab79
--- /dev/null
+++ b/buildSrc/src/main/kotlin/me/tofaa/entitylib/version/ELVersionTask.kt
@@ -0,0 +1,78 @@
+package me.tofaa.entitylib.version
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.file.Directory
+import org.gradle.api.provider.Provider
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.OutputDirectory
+import org.gradle.api.tasks.TaskAction
+
+abstract class ELVersionTask : DefaultTask() {
+
+    companion object {
+        const val TASK_NAME = "generateVersionsFile"
+    }
+
+    @get:Input
+    abstract var packageName: String
+
+    @get:Input
+    abstract var version: String
+
+    @get:OutputDirectory
+    abstract var outputDir: Provider<Directory>
+
+    @TaskAction
+    fun generate() {
+        val dir = outputDir.get().dir(packageName.replace('.', '/'))
+        dir.asFile.mkdirs()
+
+        val file = dir.file("ELVersions.java").asFile
+        if (!file.exists()) {
+            file.createNewFile()
+        }
+
+        val ver = Version.fromString(version)
+        logger.info("Generating ELVersions.java with version $ver")
+
+        file.writeText("""
+            /**
+             * This file is generated by the auto-version task. Modifying it will have no effect.
+             */
+            package $packageName;
+            
+            public final class ELVersions {
+            
+                public static final String RAW = "$version";
+                public static final ELVersion CURRENT = new ELVersion(${ver.major}, ${ver.minor}, ${ver.patch}, ${ver.snapShot});
+                public static final ELVersion UNKNOWN = new ELVersion(0, 0, 0);
+                
+                private ELVersions() {
+                    throw new IllegalStateException();
+                }
+            }
+        """.trimIndent())
+    }
+
+    private data class Version(
+        val major: Int,
+        val minor: Int,
+        val patch: Int,
+        val snapShot: Boolean
+    ) {
+        companion object {
+            private val REGEX = Regex("""(\d+)\.(\d+)\.(\d+)(-SNAPSHOT)?""")
+
+            fun fromString(version: String): Version {
+                val match = REGEX.matchEntire(version) ?: throw IllegalArgumentException("Invalid version: $version")
+                return Version(
+                    match.groupValues[1].toInt(),
+                    match.groupValues[2].toInt(),
+                    match.groupValues[3].toInt(),
+                    match.groupValues[4].isNotEmpty()
+                )
+            }
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/buildSrc/src/main/resources/META-INF/gradle-plugins/el-version.properties b/buildSrc/src/main/resources/META-INF/gradle-plugins/el-version.properties
new file mode 100644
index 0000000..095e231
--- /dev/null
+++ b/buildSrc/src/main/resources/META-INF/gradle-plugins/el-version.properties
@@ -0,0 +1 @@
+implementation-class=me.tofaa.entitylib.version.ELVersionPlugin
\ No newline at end of file
diff --git a/common/build.gradle.kts b/common/build.gradle.kts
index d6eb1d7..e2cf686 100644
--- a/common/build.gradle.kts
+++ b/common/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     entitylib.`java-conventions`
-    id("java-library")
+    `java-library`
 }
 
 dependencies {
diff --git a/model-engine-addon/build.gradle.kts b/model-engine-addon/build.gradle.kts
index 1722ca7..7b901a0 100644
--- a/model-engine-addon/build.gradle.kts
+++ b/model-engine-addon/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     entitylib.`java-conventions`
-    id("java-library")
+    `java-library`
 }
 
 repositories {
diff --git a/platforms/spigot/build.gradle.kts b/platforms/spigot/build.gradle.kts
index 1c14384..e6ac43b 100644
--- a/platforms/spigot/build.gradle.kts
+++ b/platforms/spigot/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     entitylib.`java-conventions`
-    id("java-library")
+    `java-library`
 }
 
 repositories {
diff --git a/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java b/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java
index ffe81e5..7aaa98e 100644
--- a/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java
+++ b/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java
@@ -45,8 +45,9 @@ public class SpigotEntityLibPlatform extends AbstractPlatform<JavaPlugin> {
         if (settings.shouldUseBstats()) {
             PacketEventsAPI<Plugin> pe = (PacketEventsAPI<Plugin>)api.getPacketEvents();
             Metrics metrics = new Metrics((JavaPlugin) pe.getPlugin(), 21916);
-            metrics.addCustomChart(new Metrics.SimplePie("entitylib-version", EntityLib::getVersion));
+            metrics.addCustomChart(new Metrics.SimplePie("entitylib-version", () -> EntityLib.getVersion().toString()));
         }
+
     }
 
 
diff --git a/platforms/standalone/build.gradle.kts b/platforms/standalone/build.gradle.kts
index 42f388c..48225d7 100644
--- a/platforms/standalone/build.gradle.kts
+++ b/platforms/standalone/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     entitylib.`java-conventions`
-    id("java-library")
+    `java-library`
 }
 
 dependencies {
diff --git a/platforms/velocity/build.gradle.kts b/platforms/velocity/build.gradle.kts
index 7c4791f..78ce677 100644
--- a/platforms/velocity/build.gradle.kts
+++ b/platforms/velocity/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     entitylib.`java-conventions`
-    id("java-library")
+    `java-library`
 }
 
 repositories {