Update build.gradle

build.gradle

@@ -1,8 +1,12 @@
 plugins {
-    id 'java'
+    id "java-library"
+    id "maven-publish"
+    id "signing"
 }
 
+
 group 'com.github.kayjamlang'
+archivesBaseName = "core"
 version '0.1'
 
 dependencies {
@@ -11,4 +15,63 @@ dependencies {
 
 repositories {
     mavenCentral()
-}
+}
+
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            groupId = 'com.github.kayjamlang'
+            artifactId = 'core'
+            version = '0.1'
+
+            pom {
+                name = 'KayJam Core'
+                description = 'Provides lexer, ast parser and tools for compiling KayJam code'
+                url = 'https://github.com/KayJamLang/core'
+                licenses {
+                    license {
+                        name = 'GNU General Public License v3.0'
+                        url = 'https://www.gnu.org/licenses/gpl-3.0.html'
+                    }
+                }
+
+                developers {
+                    developer {
+                        id = 'levkopo'
+                        name = 'Lev Koporushkin'
+                        email = '[email protected]'
+                    }
+                }
+
+                scm {
+                    connection = 'scm:git:git://github.com/KayJamLang/core.git'
+                    developerConnection = 'scm:git:ssh://github.com/KayJamLang/core.git'
+                    url = 'https://github.com/KayJamLang/core'
+                }
+            }
+
+            from components.java
+        }
+    }
+
+    repositories {
+        maven {
+            url 'https://oss.sonatype.org/service/local/staging/deploy/maven2/'
+            credentials {
+                username sonatypeUsername
+                password sonatypePassword
+            }
+        }
+    }
+}
+
+java {
+    withJavadocJar()
+    withSourcesJar()
+}
+
+signing {
+    sign publishing.publications.mavenJava
+}
+
+