chore(ci): add CI to dgraph4j repo (#191)

* add CI to dgraph4j repo

.github/workflows/ci-dgraph4j-tests.yml

@@ -0,0 +1,57 @@
+name: ci-dgraph4j-tests
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - ready_for_review
+    branches:
+      - master
+  schedule:
+    - cron: "0 0 * * *" # run workflow daily
+jobs:
+  build:
+    name: dgraph4j-tests
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout Dgraph repo # use latest dgraph build
+        uses: actions/checkout@v3
+        with:
+          path: dgraph
+          repository: dgraph-io/dgraph
+          ref: main
+      - name: Checkout dgraph4j repo
+        uses: actions/checkout@v3
+        with:
+          path: dgraph4j
+          repository: dgraph-io/dgraph4j
+          ref: ${{ github.ref }}
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: microsoft
+          java-version-file: dgraph4j/.java-version
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+      - name: Get Go Version
+        run: |
+          #!/bin/bash
+          cd dgraph
+          GOVERSION=$({ [ -f .go-version ] && cat .go-version; })
+          echo "GOVERSION=$GOVERSION" >> $GITHUB_ENV
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GOVERSION }}
+      - name: Build dgraph binary
+        run: cd dgraph && make docker-image # builds docker image with local tag
+      - name: Spin up local dgraph cluster
+        run: cd dgraph4j && docker compose -f docker-compose.test.yml up -d
+      - name: Run tests
+        run: cd dgraph4j && ./gradlew build
+      - name: Tear down cluster
+        run: cd dgraph4j && docker compose -f docker-compose.test.yml down

.java-version

@@ -0,0 +1 @@
+11

docker-compose.test.yml

@@ -3,7 +3,7 @@
 version: "3.5"
 services:
   alpha1:
-    image: dgraph/dgraph:v21.12.0
+    image: dgraph/dgraph:local
     container_name: alpha1
     working_dir: /data/alpha1
     labels:
@@ -19,12 +19,8 @@ services:
     command: dgraph alpha -o 100 --my=alpha1:7180 --zero=zero1:5180 --logtostderr
       -v=2 --raft "idx=1; group=1" --security "whitelist=10.0.0.0/8,172.16.0.0/12,192.168.0.0/16;"
       --acl "secret-file=/secret/hmac; access-ttl=3s"
-    deploy:
-      resources:
-        limits:
-          memory: 32G
   alpha2:
-    image: dgraph/dgraph:v21.12.0
+    image: dgraph/dgraph:local
     container_name: alpha2
     working_dir: /data/alpha2
     labels:
@@ -40,12 +36,8 @@ services:
     command: dgraph alpha -o 102 --my=alpha2:7182 --zero=zero1:5180 --logtostderr
       -v=2 --raft "idx=2; group=1" --security "whitelist=10.0.0.0/8,172.16.0.0/12,192.168.0.0/16;"
       --acl "secret-file=/secret/hmac; access-ttl=3s"
-    deploy:
-      resources:
-        limits:
-          memory: 32G
   alpha3:
-    image: dgraph/dgraph:v21.12.0
+    image: dgraph/dgraph:local
     container_name: alpha3
     working_dir: /data/alpha3
     labels:
@@ -61,12 +53,8 @@ services:
     command: dgraph alpha -o 103 --my=alpha3:7183 --zero=zero1:5180 --logtostderr
       -v=2 --raft "idx=3; group=1" --security "whitelist=10.0.0.0/8,172.16.0.0/12,192.168.0.0/16;"
       --acl "secret-file=/secret/hmac; access-ttl=3s"
-    deploy:
-      resources:
-        limits:
-          memory: 32G
   zero1:
-    image: dgraph/dgraph:v21.12.0
+    image: dgraph/dgraph:local
     container_name: zero1
     working_dir: /data/zero1
     labels:
@@ -76,8 +64,4 @@ services:
     - 6180:6180
     command: dgraph zero -o 100 --raft='idx=1' --my=zero1:5180 --replicas=3
       --logtostderr -v=2 --bindall
-    deploy:
-      resources:
-        limits:
-          memory: 32G
-volumes: {}
+

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Wed Nov 01 15:13:53 IST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.9.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip