Add gradle ci setup

.github/workflows/gradle-publish.yml

@@ -0,0 +1,26 @@
+name: Gradle Package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 14
+      uses: actions/setup-java@v1
+      with:
+        java-version: 14
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+    - name: Check with Gradle
+      run: ./gradlew check
+    - name: Build with Gradle
+      run: ./gradlew build
+    - name: Publish to GitHub Packages
+      run: ./gradlew publish
+      env:
+        GITHUB_ACTOR: ${{ github.actor }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/gradle.yml

@@ -0,0 +1,22 @@
+name: Java CI with Gradle
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 14
+      uses: actions/setup-java@v1
+      with:
+        java-version: 14
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+    - name: Check with Gradle
+      run: ./gradlew check
+    - name: Build with Gradle
+      run: ./gradlew build

build.gradle

@@ -1,6 +1,51 @@
-/*
- * This file was generated by the Gradle 'init' task.
- *
- * This is a general purpose Gradle build.
- * Learn how to create Gradle builds at https://guides.gradle.org/creating-new-gradle-builds
- */
+plugins {
+  id 'java'
+}
+
+subprojects {
+  group "de.marmeladenoma"
+  version "0.1.0"
+
+  apply plugin: 'java'
+  apply plugin: 'checkstyle'
+  apply plugin: 'maven'
+  apply plugin: 'maven-publish'
+
+  sourceCompatibility = 14
+  targetCompatibility = 14
+
+  repositories {
+    mavenLocal()
+    mavenCentral()
+  }
+
+  checkstyle {
+    maxWarnings = 0
+    maxErrors = 0
+    ignoreFailures = false
+    checkstyleTest.enabled = false
+  }
+
+  java {
+    withJavadocJar()
+    withSourcesJar()
+  }
+
+  publishing {
+    repositories {
+      maven {
+        name = "GitHubPackages"
+        url = uri("https://maven.pkg.github.com/marmeladenoma/susceptor")
+        credentials {
+          username = System.getenv("GITHUB_ACTOR")
+          password = System.getenv("GITHUB_TOKEN")
+        }
+      }
+    }
+    publications {
+      gpr(MavenPublication) {
+        from(components.java)
+      }
+    }
+  }
+}

settings.gradle

@@ -1,10 +1 @@
-/*
- * This file was generated by the Gradle 'init' task.
- *
- * The settings file is used to specify which projects to include in your build.
- *
- * Detailed information about configuring a multi-project build in Gradle can be found
- * in the user manual at https://docs.gradle.org/6.6.1/userguide/multi_project_builds.html
- */
-
 rootProject.name = 'susceptor'