Add GitHub actions CI process (#288)

.github/workflows/ci.yml

@@ -0,0 +1,169 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# 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: Continuous Integration
+
+on:
+  push:
+    branches: [ develop ]
+    paths:
+      - '.github/workflows/ci.yml'
+      - '**/pom.xml'
+      - '**/src/main/**'
+      - '**/src/test/**'
+      - '!*.md'
+  pull_request:
+    branches: [ master ]
+    paths:
+      - '.github/workflows/ci.yml'
+      - '**/pom.xml'
+      - '**/src/main/**'
+      - '**/src/test/**'
+      - '!*.md'
+  repository_dispatch:
+    types: [rerun-ci]
+  schedule:
+    - cron: '0 16 */1 * *'  # once a day. UTC time
+
+concurrency:
+  group: ${{ github.event_name }}-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  windows:
+    if: (github.event_name == 'schedule' && github.repository == 'mabaiwan/hippo4j')
+    runs-on: windows-latest
+    timeout-minutes: 60
+    steps:
+      - name: Cache Maven Repos
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Support longpaths
+        run: git config --system core.longpaths true
+      - uses: actions/checkout@v2
+      - name: Dump concurrency group
+        env:
+          CON_GROUP: ${{ github.workflow }}-${{ github.ref }}
+        run: echo "$CON_GROUP"
+      - name: Set up JDK 8
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Build with Maven
+        shell: cmd
+        run: |
+          .\mvnw -B --no-transfer-progress clean -D"spotless.apply.skip"=true install < nul
+          echo "mvnw exited"
+
+  ubuntu:
+    if: (github.event_name == 'schedule' && github.repository == 'mabaiwan/hippo4j')
+    name: JDK 8 - on ubuntu-latest
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v2
+      - name: Maven resolve ranges
+        run: ./mvnw versions:resolve-ranges -ntp -Dincludes='org.springframework:*,org.springframework.boot:*'
+      - name: Cache Maven Repos
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Set up JDK 8
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 8
+      - name: Build with Maven
+        run: echo y | ./mvnw -B --no-transfer-progress clean install -Dcheckstyle.skip=true -Dspotless.apply.skip=true
+
+  unix:
+    if: (github.event_name == 'schedule' && github.repository == 'mabaiwan/hippo4j') || (github.event_name != 'schedule')
+    name: JDK ${{ matrix.java.version }} - on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+    strategy:
+      matrix:
+        os: [ ubuntu-latest ]
+        java:
+          - {
+            version: 11,
+            maven_args: "-Dspotless.apply.skip=true"
+          }
+          - {
+            version: 17,
+            maven_args: "-Dspotless.apply.skip=true"
+          }
+    steps:
+      - uses: actions/checkout@v2
+      - name: Maven resolve ranges
+        run: ./mvnw versions:resolve-ranges -ntp -Dincludes='org.springframework:*,org.springframework.boot:*'
+      - name: Cache Maven Repos
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Set up JDK ${{ matrix.java.version }}
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: ${{ matrix.java.version }}
+      - name: Build with Maven
+        run: echo y | ./mvnw -B --no-transfer-progress clean install ${{ matrix.java.maven_args }}
+  
+  macos:
+    if: (github.event_name == 'schedule' && github.repository == 'mabaiwan/hippo4j')
+    name: macos
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+    strategy:
+      matrix:
+        os: [ macos-latest ]
+        java:
+          - {
+            version: 8,
+            maven_args: "-Dspotless.apply.skip=true"
+          }
+    steps:
+      - name: Cache Maven Repos
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - uses: actions/checkout@v2
+      - name: Set up JDK ${{ matrix.java.version }}
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: ${{ matrix.java.version }}
+      - name: Build with Maven
+        run: echo y | ./mvnw -B --no-transfer-progress clean install ${{ matrix.java.maven_args }}
+