Add Maven publishing support and GitHub Actions for release automation

Author: twisti-dev

.github/workflows/publish.yml

@@ -0,0 +1,86 @@
+name: Publish to Maven & Create GitHub Release
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+env:
+  SLNE_SNAPSHOTS_REPO_USERNAME: ${{ secrets.SLNE_SNAPSHOTS_REPO_USERNAME }}
+  SLNE_SNAPSHOTS_REPO_PASSWORD: ${{ secrets.SLNE_SNAPSHOTS_REPO_PASSWORD }}
+  SLNE_RELEASES_REPO_USERNAME: ${{ secrets.SLNE_RELEASES_REPO_USERNAME }}
+  SLNE_RELEASES_REPO_PASSWORD: ${{ secrets.SLNE_RELEASES_REPO_PASSWORD }}
+  DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    environment: production
+    steps:
+      - name: Collect Workflow Telemetry
+        uses: catchpoint/workflow-telemetry-action@v2
+
+      - name: Checkout Repository
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Setup Java
+        uses: actions/setup-java@v5
+        with:
+          distribution: "graalvm"
+          java-version: 21
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v5
+
+      - name: Build with Gradle
+        run: ./gradlew shadowJar
+
+      - name: Publish to Maven
+        run: ./gradlew publish
+
+      - name: Extract Project Version and Snapshot Flag from Gradle
+        id: get_version
+        run: |
+          VERSION=$(./gradlew properties --no-daemon \
+            | grep '^version:' \
+            | awk '{print $2}')
+
+          if [[ "$VERSION" == *SNAPSHOT* ]]; then
+            SNAPSHOT_FLAG=true
+          else
+            SNAPSHOT_FLAG=false
+          fi
+
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+          echo "SNAPSHOT_FLAG=$SNAPSHOT_FLAG" >> $GITHUB_ENV
+
+      - name: Determine release flags
+        run: |
+          CURRENT_BRANCH=${GITHUB_REF#refs/heads/}
+          # prerelease only for snapshots
+          if [ "${SNAPSHOT_FLAG}" = "true" ]; then
+            echo "PRERELEASE=true" >> $GITHUB_ENV
+          else
+            echo "PRERELEASE=false" >> $GITHUB_ENV
+          fi
+          # make_latest false for snapshots or non-default branches
+          if [ "${SNAPSHOT_FLAG}" = "true" ] || [ "${CURRENT_BRANCH}" != "${DEFAULT_BRANCH}" ]; then
+            echo "MAKE_LATEST=false" >> $GITHUB_ENV
+          else
+            echo "MAKE_LATEST=true" >> $GITHUB_ENV
+          fi
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ env.VERSION }}
+          name: Release ${{ env.VERSION }}
+          draft: false
+          prerelease: ${{ env.PRERELEASE }}
+          make_latest: ${{ env.MAKE_LATEST }}
+          generate_release_notes: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

build.gradle.kts

@@ -1,3 +1,5 @@
+import dev.slne.surf.surfapi.gradle.util.slneReleases
+
 plugins {
     id("dev.slne.surf.surfapi.gradle.core") version "1.21.11+"
 //    id("dev.slne.surf.surfapi.gradle.standalone") version "1.21.11+" /* Uncomment to use tests */
@@ -18,6 +20,12 @@ dependencies {
     testImplementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.9.0")
 }
 
+publishing {
+    repositories {
+        slneReleases()
+    }
+}
+
 tasks.test {
     useJUnitPlatform()
 }