modtester/buildspec-ui.yml at main · tweag/modtester · GitHub

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version: 0.2

phases:
  pre_build:
    commands:
      - echo Logging in to Amazon ECR...
      - aws ecr get-login-password --region $AWS_DEFAULT_REGION | docker login --username AWS --password-stdin $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com
      - REPOSITORY_URI=$AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$IMAGE_REPO_NAME
      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
      - IMAGE_TAG=${COMMIT_HASH:=latest}
      - echo Repository URI is $REPOSITORY_URI
      - echo Image tag is $IMAGE_TAG
  build:
    commands:
      - echo Build started on `date`
      - echo Building the ModTester Next.js UI Docker image...
      - docker build -f Dockerfile.ui --build-arg API_URL=$API_URL -t $REPOSITORY_URI:latest .
      - docker tag $REPOSITORY_URI:latest $REPOSITORY_URI:$IMAGE_TAG
  post_build:
    commands:
      - echo Build completed on `date`
      - echo Pushing the Docker images...
      - docker push $REPOSITORY_URI:latest
      - docker push $REPOSITORY_URI:$IMAGE_TAG
      - echo Writing image definitions file...
      - printf '[{"name":"%s","imageUri":"%s"}]' $CUSTOMER_NAME-$ENV_NAME $REPOSITORY_URI:$IMAGE_TAG > imagedefinitions.json
      - cat imagedefinitions.json
      - echo Ensuring ECS service is running...
      - ECS_CLUSTER_NAME=$(aws ecs list-clusters --query "clusterArns[?contains(@, '${CUSTOMER_NAME}')]" --output text | head -1 | awk -F/ '{print $NF}')
      - ECS_SERVICE_NAME=$(aws ecs list-services --cluster $ECS_CLUSTER_NAME --query "serviceArns[?contains(@, 'ui')]" --output text | head -1 | awk -F/ '{print $NF}')
      - |
        if [ -n "$ECS_SERVICE_NAME" ]; then
          CURRENT_COUNT=$(aws ecs describe-services --cluster $ECS_CLUSTER_NAME --services $ECS_SERVICE_NAME --query 'services[0].desiredCount' --output text)
          if [ "$CURRENT_COUNT" = "0" ]; then
            echo "Service at 0 tasks — scaling to 1..."
            aws ecs update-service --cluster $ECS_CLUSTER_NAME --service $ECS_SERVICE_NAME --desired-count 1
          fi
        fi

artifacts:
  files:
    - imagedefinitions.json