From df63f0bb12bb5e6f90e598c0c57ffa6a5195b589 Mon Sep 17 00:00:00 2001
From: You Qi <youqi@axzae.com>
Date: Sun, 30 Apr 2023 19:02:58 +0800
Subject: [PATCH] Setup publication to MavenCentral

---
 .github/workflows/publish-plugin.yaml |  3 ++
 README.md                             |  4 ++
 plugin-build/gradle.properties        |  6 +++
 plugin-build/unmeta/build.gradle.kts  | 63 ++++++++++++++++++++++++---
 4 files changed, 70 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/publish-plugin.yaml b/.github/workflows/publish-plugin.yaml
index f0dc03c..c3c57a0 100644
--- a/.github/workflows/publish-plugin.yaml
+++ b/.github/workflows/publish-plugin.yaml
@@ -29,3 +29,6 @@ jobs:
       - name: Publish on Plugin Portal
         run: ./gradlew --project-dir plugin-build setupPluginUploadFromEnvironment publishPlugins
         if: success()
+      - name: Publish on Maven Central
+        run: ./gradlew --project-dir plugin-build publishMavenJavaPublicationToMavenRepository
+        if: success()
diff --git a/README.md b/README.md
index 0ceb265..e0a6c76 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,9 @@
 <p>
 
 [![build](https://img.shields.io/github/actions/workflow/status/axzae/unmeta-gradle-plugin/pre-merge.yaml?branch=main)][actions]
+[![github tag](https://img.shields.io/github/v/tag/axzae/unmeta-gradle-plugin?label=github)][releases]
 [![plugin portal](https://img.shields.io/gradle-plugin-portal/v/com.axzae.unmeta)][pluginportal]
+[![maven central](https://img.shields.io/maven-central/v/com.axzae/unmeta)][mavencentral]
 
 </p>
 
@@ -112,4 +114,6 @@ Feel free to open an issue or submit a pull request for any bugs/improvements.
 [1]: https://github.com/Kotlin/kotlinx.coroutines/issues/2267#issuecomment-698826645
 [debugmetadata]: https://github.com/JetBrains/kotlin/blob/master/libraries/stdlib/jvm/src/kotlin/coroutines/jvm/internal/DebugMetadata.kt
 [pluginportal]: https://plugins.gradle.org/plugin/com.axzae.unmeta
+[mavencentral]: https://central.sonatype.com/artifact/com.axzae/unmeta
 [actions]: https://github.com/axzae/unmeta-gradle-plugin/actions
+[releases]: https://github.com/axzae/unmeta-gradle-plugin/releases
diff --git a/plugin-build/gradle.properties b/plugin-build/gradle.properties
index 24cd120..2d50a6b 100644
--- a/plugin-build/gradle.properties
+++ b/plugin-build/gradle.properties
@@ -6,3 +6,9 @@ DESCRIPTION=Remove @DebugMetadata annotation from your Kotlin classes
 WEBSITE=https://github.com/axzae/unmeta-gradle-plugin
 VCS_URL=https://github.com/axzae/unmeta-gradle-plugin
 IMPLEMENTATION_CLASS=com.axzae.unmeta.UnmetaPlugin
+# Maven Central POM
+ORGANIZATION_NAME=Axzae
+ORGANIZATION_URL=https://www.axzae.com
+LICENSE_NAME=The MIT License
+LICENSE_URL=https://opensource.org/license/mit/
+DEVELOPER_NAME=You Qi
diff --git a/plugin-build/unmeta/build.gradle.kts b/plugin-build/unmeta/build.gradle.kts
index aef0e41..17ebfa5 100644
--- a/plugin-build/unmeta/build.gradle.kts
+++ b/plugin-build/unmeta/build.gradle.kts
@@ -22,17 +22,68 @@ java {
     targetCompatibility = JavaVersion.VERSION_1_8
 }
 
+tasks.withType<KotlinCompile> {
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8.toString()
+    }
+}
+
+publishing {
+    publications {
+        create<MavenPublication>("mavenJava") {
+            from(components["java"])
+            pom {
+                name.set(property("DISPLAY_NAME").toString())
+                description.set(property("DESCRIPTION").toString())
+                url.set(property("WEBSITE").toString())
+
+                organization {
+                    name.set(property("ORGANIZATION_NAME").toString())
+                    url.set(property("ORGANIZATION_URL").toString())
+                }
+
+                licenses {
+                    license {
+                        name.set(property("LICENSE_NAME").toString())
+                        url.set(property("LICENSE_URL").toString())
+                    }
+                }
+
+                scm {
+                    val (vcsHost, vcsUser, vcsRepo) = property("VCS_URL").toString()
+                        .substringAfter("https://")
+                        .split("/")
+                    url.set(property("VCS_URL").toString())
+                    connection.set("scm:git:git://$vcsHost/$vcsUser/$vcsRepo.git")
+                    developerConnection.set("scm:git:ssh://git@$vcsHost:$vcsUser/$vcsRepo.git")
+                }
+
+                developers {
+                    developer {
+                        name.set(property("DEVELOPER_NAME").toString())
+                    }
+                }
+            }
+        }
+    }
+
+    repositories {
+        maven {
+            url = uri("https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/")
+            credentials {
+                username = System.getenv("SONATYPE_USERNAME")
+                password = System.getenv("SONATYPE_SECRET")
+            }
+        }
+    }
+}
+
 signing {
     val signingKey = System.getenv("GPG_SIGNING_KEY")
     val signingPassword = System.getenv("GPG_SIGNING_PASSWORD")
     useInMemoryPgpKeys(signingKey.chunked(64).joinToString("\n"), signingPassword)
     sign(tasks["jar"])
-}
-
-tasks.withType<KotlinCompile> {
-    kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8.toString()
-    }
+    sign(publishing.publications["mavenJava"])
 }
 
 gradlePlugin {