chore: configure gitHub actions for automated deployment to maven cen…

…tral

.github/workflows/publish.yml

@@ -0,0 +1,52 @@
+name: Publish to Maven Central Repository
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '21'
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Extract version from build.gradle.kts
+        id: get_version
+        run: echo "::set-output name=VERSION::$(./gradlew -q printVersion)"
+
+      - name: Create Git tag
+        env:
+          VERSION: ${{ steps.get_version.outputs.VERSION }}
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git tag -a "v${VERSION}" -m "Release version ${VERSION}"
+          git push origin "v${VERSION}"
+
+      - name: Publish to Maven Central
+        run: ./gradlew publish
+        env:
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+          OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}

build.gradle.kts

@@ -1,9 +1,32 @@
 plugins {
     java
+    `maven-publish`
 }
 
 group = "io.codef.api"
-version = "2.0.0-ALPHA-01"
+version = "2.0.0-ALPHA-001"
+
+publishing {
+    publications {
+        create<MavenPublication>("mavenJava") {
+            from(components["java"])
+            groupId = "api.codef.io"
+            artifactId = "easycodef-java-v2"
+            version = "2.0.0-ALPHA-001"
+        }
+    }
+    repositories {
+        maven {
+            name = "MavenCentral"
+            url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+
+            credentials {
+                username = project.findProperty("ossrhUsername") as String? ?: System.getenv("OSSRH_USERNAME")
+                password = project.findProperty("ossrhPassword") as String? ?: System.getenv("OSSRH_PASSWORD")
+            }
+        }
+    }
+}
 
 repositories {
     mavenCentral()
@@ -52,4 +75,10 @@ tasks.withType<JavaCompile>().configureEach {
 
 tasks.named<Test>("test") {
     useJUnitPlatform()
+}
+
+tasks.register("printVersion") {
+    doLast {
+        println(project.version)
+    }
 }