cloudformation-for-codebuild-reports-with-cloudwatch-events.yaml

AWSTemplateFormatVersion: "2010-09-09"
Parameters:
  PostBuildTriggerLamda:
    Description: Name of the lambda to trigger post codebuild
    Type: String
    Default: "post-pr-build-lambda"
Mappings:
  EnvKeys:
    Dev:
      "CloudwatchEventRole": "arn:aws:iam::xxxxxxxxxxxx:role/CloudwatchEvent-Role"
      "CodeBuildRole": "arn:aws:iam::xxxxxxxxxxxx:role/Codebuild-role"
Resources:
  BuildProject:
    Type: AWS::CodeBuild::Project
    Properties:
      Name: !Ref AWS::StackName
      Description: !Ref AWS::StackName
      ServiceRole: !FindInMap [EnvKeys, Dev, CodeBuildRole]
      Artifacts:
        Type: NO_ARTIFACTS
      Environment:
        Type: linuxContainer
        ComputeType: BUILD_GENERAL1_LARGE
        Image: aws/codebuild/standard:4.0
      Source:
        Type: NO_SOURCE
        BuildSpec: |
          version: 0.2
          phases:
            install:
              runtime-versions:
                nodejs: 10
              commands:
                - aws secretsmanager get-secret-value --secret-id git-oauth-token >> oAuthToken.json
                - cat oAuthToken.json | jq -r '.SecretString' >> secretString.json
                - githubToken="$(cat secretString.json | jq '.GitPAT' | tr -d '"')"
                - git config --global credential.helper store
                - echo "https://git:${githubToken}@github.com" >> ~/.git-credentials
                - npm install -g ember-cli
            build: 
              commands: 
                - git clone -b $BRANCH https://github.com/tamdilip/$REPO.git
                - cd $REPO
                - npm install
                - COVERAGE=true ember test -r xunit --silent > junit.xml
              finally:
                - rm -f ~/.git-credentials
          reports:
            ${REPO}-test-reports:
              files:
                - '*/junit.xml'
              file-format: 'JUNITXML'
            ${REPO}-coverage-reports:
              files:
                - '*/coverage/*'
              file-format: 'COBERTURAXML'
      TimeoutInMinutes: 15
      Tags:
        - Key: Name
          Value: !Ref AWS::StackName
  EventRule:
    Type: AWS::Events::Rule
    Properties:
      Description: "Trigger lambda on codebuild state changes"
      Name: !Ref AWS::StackName
      State: "ENABLED"
      EventPattern:
        source:
          - aws.codebuild
        detail-type:
          - CodeBuild Build State Change
        resources:
          - Fn::Join:
              - ":"
              - - "arn:aws:codebuild"
                - !Ref AWS::Region
                - !Ref AWS::AccountId
                - !Sub "project/${BuildProject}"
        detail:
          buildStatus:
            - FAILED
            - STOPPED
          projectName:
            - !Ref AWS::StackName
      Targets:
        - Arn:
            Fn::Join:
              - ":"
              - - "arn:aws:lambda"
                - !Ref AWS::Region
                - !Ref AWS::AccountId
                - "function"
                - !Ref PostBuildTriggerLamda
          Id: !Ref AWS::StackName
          RoleArn: !FindInMap [EnvKeys, Dev, CloudwatchEventRole]