set up ci

Author: nothub

.github/workflows/maven.yml

@@ -0,0 +1,27 @@
+name: maven
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: prepare java 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: prepare depdendency cache
+      uses: actions/cache@v2
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: run maven package
+      run: mvn -B package --file pom.xml