Replace circleci with github actions

.circleci/config.yml

@@ -1,60 +0,0 @@
-# Java Maven CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/language-java/ for more details
-#
-version: 2
-jobs:
-  build:
-    docker:
-      # specify the version you desire here
-      - image: circleci/openjdk:8-jdk
-      
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
-    working_directory: ~/repo
-
-    environment:
-      # Customize the JVM maximum heap limit
-      MAVEN_OPTS: -Xmx3200m
-    
-    steps:
-      - checkout
-
-      # Download and cache dependencies
-      - restore_cache: 
-          keys:
-          - v1-dependencies-{{ checksum "pom.xml" }}
-          # fallback to using the latest cache if no exact match is found
-          - v1-dependencies-
-
-      - run: 
-          command: | 
-            mvn dependency:go-offline
-            sudo apt-get update
-            sudo apt-get -y upgrade
-            wget https://dl.google.com/go/go1.10.linux-amd64.tar.gz
-            sudo tar -xvf go1.10.linux-amd64.tar.gz
-            sudo mv go /usr/local
-
-      - save_cache:
-          paths:
-            - ~/.m2
-          key: v1-dependencies-{{ checksum "pom.xml" }}
-
-      - run: mvn package -Dci-build=true
-
-      - deploy:
-          name: Deploy
-          command: |
-            mkdir ~/go            
-            export GOPATH=~/go
-            export GOROOT=/usr/local/go
-            export PATH=$GOPATH/bin:$GOROOT/bin:$PATH
-            go get github.com/tcnksm/ghr
-            ghr -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME -prerelease -b 'Nightly release - Use caution!' `echo "v0.3-nightly-$(git rev-parse --short=7 HEAD)"` ci/
-
-      - store_artifacts:
-          path: ci/

.github/workflows/maven.yml

@@ -0,0 +1,24 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Java CI with Maven
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: Build with Maven
+      run: mvn -B package --file pom.xml