From 31131c921c0a1699e8b790323152224913cdf73c Mon Sep 17 00:00:00 2001
From: Brandon Estrella <onamfc@gmail.com>
Date: Thu, 11 Jun 2026 10:32:52 -0700
Subject: [PATCH] build: publish to Maven Central via the Central Portal
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Sonatype sunset the legacy OSSRH endpoint (s01.oss.sonatype.org) that the
previous publishing config targeted. Replace the manual maven-publish + signing
setup with the com.vanniktech.maven.publish plugin pointed at the Central Portal
(SonatypeHost.CENTRAL_PORTAL).

- Coordinates and POM metadata are still read from gradle.properties (GROUP /
  POM_ARTIFACT_ID / VERSION_NAME / POM_*), which already use the plugin's
  conventions — no pom block needed.
- Adds the required sources + javadoc (Dokka) jars automatically.
- Credentials and signing key come from ~/.gradle/gradle.properties
  (mavenCentralUsername/Password, signingInMemoryKey[/Password]); never committed.

Verified locally: publish tasks resolve, signMavenPublication signs all
artifacts, and the unit tests still pass.
---
 build.gradle.kts          |  1 +
 gradle/libs.versions.toml |  2 +
 sdk/build.gradle.kts      | 81 ++++++++++-----------------------------
 3 files changed, 23 insertions(+), 61 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index 0cfe2cf..3b52faf 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -2,4 +2,5 @@ plugins {
     alias(libs.plugins.android.library) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.ksp) apply false
+    alias(libs.plugins.maven.publish.vanniktech) apply false
 }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 3c4b8e3..6dcf8d4 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -7,6 +7,7 @@ moshi = "1.15.1"
 coroutines = "1.8.0"
 junit5 = "5.10.2"
 mockk = "1.13.10"
+mavenPublish = "0.30.0"
 
 [libraries]
 okhttp = { group = "com.squareup.okhttp3", name = "okhttp", version.ref = "okhttp" }
@@ -24,3 +25,4 @@ mockk = { group = "io.mockk", name = "mockk", version.ref = "mockk" }
 android-library = { id = "com.android.library", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
+maven-publish-vanniktech = { id = "com.vanniktech.maven.publish", version.ref = "mavenPublish" }
diff --git a/sdk/build.gradle.kts b/sdk/build.gradle.kts
index 47aeaef..ec75c3c 100644
--- a/sdk/build.gradle.kts
+++ b/sdk/build.gradle.kts
@@ -1,9 +1,11 @@
+import com.vanniktech.maven.publish.AndroidSingleVariantLibrary
+import com.vanniktech.maven.publish.SonatypeHost
+
 plugins {
     alias(libs.plugins.android.library)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.ksp)
-    `maven-publish`
-    signing
+    alias(libs.plugins.maven.publish.vanniktech)
 }
 
 android {
@@ -69,63 +71,20 @@ dependencies {
     testImplementation(libs.okhttp.mockwebserver)
 }
 
-// Maven Central publishing
-publishing {
-    publications {
-        create<MavenPublication>("release") {
-            groupId = property("GROUP").toString()
-            artifactId = property("POM_ARTIFACT_ID").toString()
-            version = property("VERSION_NAME").toString()
-
-            afterEvaluate {
-                from(components["release"])
-            }
-
-            pom {
-                name.set(property("POM_NAME").toString())
-                description.set(property("POM_DESCRIPTION").toString())
-                url.set(property("POM_URL").toString())
-
-                licenses {
-                    license {
-                        name.set(property("POM_LICENCE_NAME").toString())
-                        url.set(property("POM_LICENCE_URL").toString())
-                    }
-                }
-
-                developers {
-                    developer {
-                        id.set(property("POM_DEVELOPER_ID").toString())
-                        name.set(property("POM_DEVELOPER_NAME").toString())
-                        url.set(property("POM_DEVELOPER_URL").toString())
-                    }
-                }
-
-                scm {
-                    url.set(property("POM_SCM_URL").toString())
-                    connection.set(property("POM_SCM_CONNECTION").toString())
-                    developerConnection.set(property("POM_SCM_DEV_CONNECTION").toString())
-                }
-            }
-        }
-    }
-
-    repositories {
-        maven {
-            name = "sonatype"
-            val releasesUrl = uri("https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/")
-            val snapshotsUrl = uri("https://s01.oss.sonatype.org/content/repositories/snapshots/")
-            url = if (version.toString().endsWith("SNAPSHOT")) snapshotsUrl else releasesUrl
-
-            credentials {
-                username = findProperty("ossrhUsername")?.toString() ?: System.getenv("OSSRH_USERNAME")
-                password = findProperty("ossrhPassword")?.toString() ?: System.getenv("OSSRH_PASSWORD")
-            }
-        }
-    }
-}
-
-signing {
-    useGpgCmd()
-    sign(publishing.publications["release"])
+// Maven Central publishing via the Central Portal (central.sonatype.com).
+// Coordinates (GROUP / POM_ARTIFACT_ID / VERSION_NAME) and POM metadata (POM_*)
+// are read automatically from gradle.properties. Credentials and the signing key
+// come from ~/.gradle/gradle.properties (mavenCentralUsername / mavenCentralPassword
+// / signingInMemoryKey / signingInMemoryKeyPassword) — never committed.
+mavenPublishing {
+    publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL, automaticRelease = true)
+    signAllPublications()
+
+    configure(
+        AndroidSingleVariantLibrary(
+            variant = "release",
+            sourcesJar = true,
+            publishJavadocJar = true,
+        )
+    )
 }