Add main.yml

Author: Anuraag Agrawal

.github/workflows-main-build

@@ -0,0 +1,38 @@
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: 14
+      - uses: gradle/wrapper-validation-action@v1
+      - name: Login to GitHub Package Registry
+        run: echo ${{ secrets.CONTAINER_REGISTRY_TOKEN }} | docker login ghcr.io -u anuraaga --password-stdin
+      - name: Build snapshot with Gradle
+        uses: burrunan/gradle-cache-action@v1
+        with:
+          arguments: build snapshot --stacktrace -PenableCoverage=true
+        env:
+          PUBLISH_USERNAME: ${{ github.actor }}
+          PUBLISH_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
+      - name: Upload to GitHub Actions
+        uses: actions/upload-artifact@v2
+        with:
+          name: aws-opentelemetry-agent.jar
+          path: otelagent/build/libs/aws-opentelemetry-agent-*.jar
+      - name: Build and push agent docker image with Gradle
+        uses: burrunan/gradle-cache-action@v1
+        with:
+          arguments: :otelagent:jib
+      - name: Build and push spring-boot smoke-tests
+        uses: burrunan/gradle-cache-action@v1
+        with:
+          arguments: :smoke-tests:spring-boot:jib
+      - uses: codecov/codecov-action@v1
+