Add maven script

build.gradle

@@ -1,4 +1,5 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
+
 buildscript {
     ext.kotlin_version = "1.5.21"
     repositories {
@@ -13,6 +14,9 @@ buildscript {
         // in the individual module build.gradle files
     }
 }
+plugins {
+    id 'io.github.gradle-nexus.publish-plugin' version('1.1.0')
+}
 
 allprojects {
     repositories {
@@ -24,4 +28,17 @@ allprojects {
 
 task clean(type: Delete) {
     delete rootProject.buildDir
+}
+
+// Publish to Maven Central
+nexusPublishing {
+    repositories {
+        sonatype {
+            nexusUrl.set(uri("https://s01.oss.sonatype.org/service/local/"))
+            snapshotRepositoryUrl.set(uri("https://s01.oss.sonatype.org/content/repositories/snapshots/"))
+            username = System.getenv("OSS_USERNAME")
+            password = System.getenv("OSS_PASSWORD")
+            stagingProfileId = System.getenv("OSS_STAGING_PROFILE_ID")
+        }
+    }
 }

lib/build.gradle

@@ -43,4 +43,14 @@ dependencies {
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
-}
+}
+
+ext {
+    GROUP_ID = "io.github.jintin" // your project id registered in Sonatype
+    ARTIFACT_ID = "BindingExtension" // name of your library
+    VERSION = "1.0.0"
+    SITE_URL = 'https://github.com/Jintin/BindingExtension'
+    GIT_URL = 'https://github.com/Jintin/BindingExtension.git'
+}
+
+apply from: 'publish.gradle'

lib/publish.gradle

@@ -0,0 +1,67 @@
+apply plugin: 'maven-publish'
+apply plugin: 'signing'
+
+// If you want to publish your sources as well
+task androidSourcesJar(type: Jar) {
+    archiveClassifier.set('sources')
+    from android.sourceSets.main.java.srcDirs
+    from android.sourceSets.main.kotlin.srcDirs
+}
+
+artifacts {
+    archives androidSourcesJar
+}
+
+group = GROUP_ID
+version = VERSION
+
+afterEvaluate {
+    publishing {
+        publications {
+            release(MavenPublication) {
+
+                groupId GROUP_ID
+                artifactId ARTIFACT_ID
+                version VERSION
+
+                from components.release
+                artifact androidSourcesJar
+
+                pom {
+                    name = ARTIFACT_ID
+                    description = 'Android ViewBinding extension to provide simpler usage in Activity, Fragment and ViewHolder.'
+                    url = SITE_URL
+                    licenses {
+                        // Your licensing information
+                        license {
+                            name = 'The Apache Software License, Version 2.0'
+                            url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+                        }
+                    }
+                    developers {
+                        developer {
+                            id = 'Jintin'
+                            name = 'Tim Lin'
+                            email = '[email protected]'
+                        }
+                        // More developers if any...
+                    }
+
+                    scm {
+                        connection = GIT_URL
+                        developerConnection = GIT_URL
+                        url = SITE_URL
+                    }
+                }
+            }
+        }
+    }
+}
+
+signing {
+    useInMemoryPgpKeys(
+            System.getenv("OSS_SIGNING_KEY"),
+            System.getenv("OSS_SIGNING_PASSWORD"),
+    )
+    sign publishing.publications
+}