ci: setup github actions to verify and release

.github/workflows/publish.yml

@@ -0,0 +1,22 @@
+name: Publish package to the Maven Central Repository
+on:
+    release:
+        types: [published]
+jobs:
+    publish-release:
+        runs-on: ubuntu-latest
+        environment: release
+        steps:
+          - uses: actions/checkout@v4
+          - uses: actions/setup-java@v4
+            with:
+                distribution: temurin
+                java-version: 21
+          - uses: gradle/actions/setup-gradle@v4
+          - name: Publish
+            run: ./gradlew publish
+            env:
+                ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
+                ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}
+                ORG_GRADLE_PROJECT_signingPrivateKey: ${{ secrets.GPG_SIGNING_KEY }}
+                ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.GPG_SIGING_PASSPHRASE }}

.github/workflows/verify.yml

@@ -0,0 +1,20 @@
+name: Publish package to the Maven Central Repository
+on:
+    pull_request:
+        branches:
+            - main
+    push:
+        branches:
+            - main
+jobs:
+    publish-release:
+        runs-on: ubuntu-latest
+        steps:
+          - uses: actions/checkout@v4
+          - uses: actions/setup-java@v4
+            with:
+                distribution: temurin
+                java-version: 21
+          - uses: gradle/actions/setup-gradle@v4
+          - name: Verify
+            run: ./gradlew check

build.gradle

@@ -3,6 +3,7 @@ plugins {
     // Apply the java-library plugin for API and implementation separation.
     id 'java-library'
     id 'maven-publish'
+    id 'signing'
 }
 
 group = "io.github.goatfryed"
@@ -91,7 +92,7 @@ tasks.named('javadoc', Javadoc) {
 
 publishing {
     publications {
-        mavenJava(MavenPublication) {
+        lib(MavenPublication) {
             from components.java
 
             pom {
@@ -113,16 +114,28 @@ publishing {
                         email = 'goatfryed@gmail.com'
                     }
                 }
+
+                scm {
+                    connection = 'scm:git:git://github.com/goatfryed/assert-baseline.git'
+                    developerConnection = 'scm:git:ssh://github.com/goatfryed/assert-baseline.git'
+                    url = 'github.com/goatfryed/assert-baseline'
+                }
             }
         }
     }
 
     repositories {
         maven {
             name = 'MavenCentral'
-            url = version.endsWith('SNAPSHOT') ?
-                    uri('https://s01.oss.sonatype.org/content/repositories/snapshots/') :
-                    uri('https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/')
+            url = uri('https://central.sonatype.com/api/v1/publisher')
+            credentials(org.gradle.api.credentials.PasswordCredentials)
         }
     }
+}
+
+signing {
+    def signingKey = findProject("signing.privateKey")
+    def signingPassword = findProject("signing.password")
+    useInMemoryPgpKeys(signingKey, signingPassword)
+    sign publishing.publications
 }

gradle.properties

@@ -4,3 +4,8 @@
 org.gradle.parallel=true
 org.gradle.caching=true
 
+signingPrivateKey=
+signingPassword=
+mavenCentralUsername=
+mavenCentralPassword=
+