Replace buildkite with github actions (#2004)

Add github action CI jobs

.github/workflows/ci.yml

@@ -0,0 +1,86 @@
+name: Continuous Integration
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  unit_test_edge:
+    name: Unit test with in-memory test service [Edge]
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+    - name: Checkout repo
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: recursive
+        ref: ${{ github.event.pull_request.head.sha }}
+
+    - name: Set up Java
+      uses: actions/setup-java@v3
+      with:
+        java-version: "19"
+        distribution: "temurin"
+
+    - name: Set up Gradle
+      uses: gradle/actions/setup-gradle@v3
+
+    - name: Run unit tests
+      run: ./gradlew --no-daemon test -x checkLicenseMain -x checkLicenses -x spotlessCheck -x spotlessApply -x spotlessJava -P edgeDepsTest
+
+  unit_test_jdk8:
+    name: Unit test with docker service [JDK8]
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+    - name: Checkout repo
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: recursive
+        ref: ${{ github.event.pull_request.head.sha }}
+
+    - name: Set up Java
+      uses: actions/setup-java@v3
+      with:
+        java-version: "11"
+        distribution: "temurin"
+
+    - name: Set up Gradle
+      uses: gradle/actions/setup-gradle@v3
+
+
+    - name: Start containerized server and dependencies
+      run: |
+        docker compose \
+          -f ./docker/github/docker-compose.yaml \
+          up -d temporal
+    
+    - name: Run unit tests
+      run: ./gradlew --no-daemon test -x checkLicenseMain -x checkLicenses -x spotlessCheck -x spotlessApply -x spotlessJava
+
+  copyright:
+    name:  Copyright and code format
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+    - name: Checkout repo
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: recursive
+        ref: ${{ github.event.pull_request.head.sha }}
+
+    - name: Set up Java
+      uses: actions/setup-java@v3
+      with:
+        java-version: "11"
+        distribution: "temurin"
+
+    - name: Set up Gradle
+      uses: gradle/actions/setup-gradle@v3
+
+    - name: Run copyright and code format checks
+      run: ./gradlew --no-daemon checkLicenseMain checkLicenses spotlessCheck

docker/buildkite/docker-compose.yaml → docker/github/docker-compose.yaml

@@ -44,36 +44,3 @@ services:
       - elasticsearch
     volumes:
       - ./dynamicconfig:/etc/temporal/config/dynamicconfig
-
-
-  unit-test-docker-jdk8:
-    build:
-      context: ../../
-      dockerfile: ./docker/buildkite/Dockerfile-JDK8
-    environment:
-      - "USER=unittest"
-      - "TEMPORAL_SERVICE_ADDRESS=temporal:7233"
-      - "USE_DOCKER_SERVICE=true"
-    depends_on:
-      - temporal
-    volumes:
-      - "../../:/temporal-java-client"
-
-  unit-test-test-service-edge:
-    build:
-      context: ../../
-      dockerfile: ./docker/buildkite/Dockerfile-JDK19
-    environment:
-      - "USER=unittest"
-      - "USE_DOCKER_SERVICE=false"
-    volumes:
-      - "../../:/temporal-java-client"
-
-  jdk11:
-    build:
-      context: ../../
-      dockerfile: ./docker/buildkite/Dockerfile-JDK11
-    environment:
-      - "USER=unittest"
-    volumes:
-      - "../../:/temporal-java-client"