Publish to Maven Central

Author: bastianeicher

.github/workflows/build.yml

@@ -40,19 +40,18 @@ jobs:
 
       # Publish
       - name: Publish packages (GitHub)
-        if: github.event_name == 'push' && !startsWith(github.ref_name, 'renovate/')
+        if: github.event_name == 'push' && github.ref_type != 'tag' && !startsWith(github.ref_name, 'renovate/')
         run: gradle publishAllPublicationsToGitHubRepository
         env:
           GITHUB_ACTOR: ${{github.actor}}
           GITHUB_TOKEN: ${{github.token}}
-#      - name: Publish packages (Maven Central)
-#        if: github.ref_type == 'tag'
-#        run: gradle publishToSonatype closeAndReleaseSonatypeStagingRepository
-#        env:
-#          SIGNING_KEY: ${{secrets.SIGNING_KEY}}
-#          SIGNING_PASSWORD: ${{secrets.SIGNING_PASSWORD}}
-#          SONATYPE_USERNAME: ${{secrets.SONATYPE_USERNAME}}
-#          SONATYPE_PASSWORD: ${{secrets.SONATYPE_PASSWORD}}
+      - name: Publish packages (Maven Central)
+        if: github.ref_type == 'tag'
+        run: gradle publishToSonatype closeAndReleaseSonatypeStagingRepository
+        env:
+          GPG_KEY: ${{secrets.GPG_KEY}}
+          ORG_GRADLE_PROJECT_sonatypeUsername: ${{secrets.SONATYPE_USERNAME}}
+          ORG_GRADLE_PROJECT_sonatypePassword: ${{secrets.SONATYPE_PASSWORD}}
       - name: Publish documentation
         if: github.ref_type == 'tag'
         uses: peaceiris/actions-gh-pages@v3

build.gradle.kts

@@ -8,6 +8,8 @@ plugins {
     id("org.jetbrains.dokka") version "2.1.0"
     id("org.jetbrains.dokka-javadoc") version "2.1.0"
     id("maven-publish")
+    id("signing")
+    id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
 }
 
 subprojects {
@@ -22,6 +24,7 @@ subprojects {
     apply(plugin = "org.jetbrains.dokka")
     apply(plugin = "org.jetbrains.dokka-javadoc")
     apply(plugin = "maven-publish")
+    apply(plugin = "signing")
 
     kotlin {
         compilerOptions.allWarningsAsErrors = true
@@ -86,6 +89,14 @@ subprojects {
             }
         }
 
+        configure<SigningExtension> {
+            val gpgKey = System.getenv("GPG_KEY")
+            if (gpgKey != null) {
+                useInMemoryPgpKeys(gpgKey, "")
+                sign(the<PublishingExtension>().publications["maven"])
+            }
+        }
+
         repositories {
             maven {
                 name = "GitHub"
@@ -102,3 +113,12 @@ subprojects {
 dependencies {
     subprojects.forEach { dokka(it) }
 }
+
+nexusPublishing {
+    repositories {
+        sonatype {
+            nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))
+            snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))
+        }
+    }
+}