AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Resources:
  Bucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: !Sub ${AWS::StackName}-bucket-${AWS::AccountId}
      WebsiteConfiguration:
        IndexDocument: index.html
  Website:
    Type: AWS::CodeBuild::Project
    Metadata:
      StackeryType: website
    DependsOn: WebsiteRole
    Properties:
      Name: !Sub ${AWS::StackName}-Website
      Artifacts:
        Type: NO_ARTIFACTS
      Environment:
        ComputeType: BUILD_GENERAL1_SMALL
        Image: aws/codebuild/amazonlinux2-x86_64-standard:3.0
        Type: LINUX_CONTAINER
        EnvironmentVariables: []
      ServiceRole: !GetAtt WebsiteRole.Arn
      Source:
        Type: NO_SOURCE
        BuildSpec: !Sub
          - |-
            version: 0.2
            phases:
              install:
                commands:
                  - |
                    _SOURCE_LOCATION="${SourceLocation}"
                    if [ s3 != "${!_SOURCE_LOCATION%%:*}" ]; then
                      git clone "${SourceLocation}" repo
                      cd repo
                      git checkout "${SourceVersion}"
                    else
                      aws s3 cp "${SourceLocation}" repo.tgz
                      tar --strip-components 1 -xvvzf repo.tgz
                    fi
                  - cd ${SourceDirectory}
              pre_build:
                commands:
                  - |
                    if [ ! -f yarn.lock -a -f package.json ]; then
                      npm install --production
                    elif [ -f yarn.lock -a -f package.json ]; then
                      yarn install --production
                    elif [ -f requirements.txt ]; then
                      pip install -r requirements.txt
                    elif [ -f Gemfile ]; then
                      bundle install
                    fi
                  - git clone https://github.com/matcornic/hugo-theme-learn.git themes/hugo-theme-learn
                  - cd themes/hugo-theme-learn && git checkout 6cfd61e0f675b45ba85f8325e206d23a4337a14c && cd ../..
                  - wget https://github.com/gohugoio/hugo/releases/download/v0.82.0/hugo_0.82.0_Linux-64bit.tar.gz -O - | tar -xz
              build:
                commands:
                  - ${BuildCommand}
                  - ${BuildCommand} --baseURL /workshops/dotnet --destination public/workshops/dotnet
              post_build:
                commands:
                  - if [ $CODEBUILD_BUILD_SUCCEEDING == 0 ]; then exit 1; fi
                  - |
                    _SOURCE_LOCATION=${SourceLocation}
                    if [ s3 != "${!_SOURCE_LOCATION%%:*}" ]; then
                      cd "${!CODEBUILD_SRC_DIR}/repo"
                    else
                      cd "${!CODEBUILD_SRC_DIR}"
                    fi
                  - aws s3 sync '${PublishDirectory}' 's3://${DestinationBucketName}' --acl public-read --cache-control 'max-age=0, must-revalidate, public' --no-progress --delete
          - PublishDirectory: public
            BuildCommand: ./hugo
            SourceDirectory: .
            DestinationBucketName: !Ref Bucket
      Tags:
        - Key: Stackery Project Type
          Value: Website Builder
  WebsiteEvents:
    Type: AWS::Events::Rule
    Properties:
      EventPattern:
        source:
          - aws.codebuild
        detail-type:
          - CodeBuild Build State Change
        detail:
          build-status:
            - SUCCEEDED
            - FAILED
            - FAULT
            - STOPPPED
            - TIMED_OUT
          project-name:
            - !Ref Website
      Targets:
        - Arn: !Sub arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:stackery-agent-commander
          Id: StackeryAgentCommander
  WebsiteEventsPermission:
    Type: AWS::Lambda::Permission
    DependsOn: WebsiteEvents
    Properties:
      Action: lambda:InvokeFunction
      FunctionName: !Sub arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:stackery-agent-commander
      Principal: events.amazonaws.com
      SourceArn: !GetAtt WebsiteEvents.Arn
  WebsiteRole:
    Type: AWS::IAM::Role
    Properties:
      RoleName: !Sub ${AWS::StackName}-Website
      AssumeRolePolicyDocument:
        Version: '2012-10-17'
        Statement:
          Effect: Allow
          Principal:
            Service: codebuild.amazonaws.com
          Action: sts:AssumeRole
      Policies:
        - PolicyName: Logs
          PolicyDocument:
            Version: '2012-10-17'
            Statement:
              - Effect: Allow
                Action:
                  - logs:CreateLogGroup
                  - logs:CreateLogStream
                  - logs:PutLogEvents
                Resource:
                  - !Sub arn:aws:logs:${AWS::Region}:${AWS::AccountId}:log-group:/aws/codebuild/${AWS::StackName}-Website:log-stream:*
        - PolicyName: DownloadSourceFromStackeryAssetsBucket
          PolicyDocument:
            Version: '2012-10-17'
            Statement:
              - Effect: Allow
                Action: s3:GetObject
                Resource: arn:aws:s3:::stackery-assetsbucket-*/*
        - PolicyName: UploadToDestinationObjectStore
          PolicyDocument:
            Version: '2012-10-17'
            Statement:
              - Effect: Allow
                Action:
                  - s3:DeleteObject
                  - s3:GetBucketLocation
                  - s3:GetObject
                  - s3:ListBucket
                  - s3:PutObject
                  - s3:PutObjectAcl
                Resource:
                  - !Sub ${Bucket.Arn}/*
                  - !Sub ${Bucket.Arn}
  WebsiteBuildTrigger:
    Type: Custom::StackeryWebsiteBuildTrigger
    DependsOn: WebsiteEvents
    Properties:
      ServiceToken: !Sub arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:stackery-agent-commander
      Type: website
      ProjectName: !Ref Website
      SourceVersion: !Ref SourceVersion
Parameters:
  SourceLocation:
    Type: String
    Description: Location of source code for deployment (injected by Stackery at deployment time)
  SourceVersion:
    Type: String
    Description: Source version for deployment (injected by Stackery at deployment time)