# Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: MIT-0
AWSTemplateFormatVersion: '2010-09-09'
Description: CodePipeline for {{$.AppName}}
Metadata:
  Version: {{ .Version }}
Resources:
  {{- if isCodeStarConnection .Source}}
  {{if eq .Source.ConnectionARN ""}}
  SourceConnection:
    Type: AWS::CodeStarConnections::Connection
    Properties:
      ConnectionName: {{.Source.ConnectionName}}
      ProviderType: {{.Source.ProviderName}}
  {{- end}}
  {{- end}}
{{ include "build" . | indent 2}}
{{ include "test" . | indent 2 }}
  PipelineRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Version: '2012-10-17'
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - codepipeline.amazonaws.com
            Action:
              - sts:AssumeRole
      Path: /
      {{- if .PermissionsBoundary}}
      PermissionsBoundary: !Sub 'arn:${AWS::Partition}:iam::${AWS::AccountId}:policy/{{.PermissionsBoundary}}'
      {{- end}}
  PipelineRolePolicy:
    Type: AWS::IAM::Policy
    Properties:
      PolicyName: !Sub ${AWS::StackName}-CodepipelinePolicy
      PolicyDocument:
        Version: '2012-10-17'
        Statement:
          - Effect: Allow
            Action:
              - codepipeline:*
              - codecommit:GetBranch
              - codecommit:GetCommit
              - codecommit:UploadArchive
              - codecommit:GetUploadArchiveStatus
              - codecommit:CancelUploadArchive
{{- if eq .Source.ProviderName "CodeCommit" }}
{{- if ne .Source.OutputArtifactFormat "" }}
              - codecommit:GetRepository
{{- end }}
{{- end }}
              - iam:ListRoles
              - cloudformation:Describe*
              - cloudFormation:List*
              - codebuild:BatchGetBuilds
              - codebuild:StartBuild
              - cloudformation:CreateStack
              - cloudformation:DeleteStack
              - cloudformation:DescribeStacks
              - cloudformation:UpdateStack
              - cloudformation:CreateChangeSet
              - cloudformation:DeleteChangeSet
              - cloudformation:DescribeChangeSet
              - cloudformation:ExecuteChangeSet
              - cloudformation:SetStackPolicy
              - cloudformation:ValidateTemplate
              - iam:PassRole
              - s3:ListAllMyBuckets
              - s3:GetBucketLocation
            Resource:
              - "*"
          {{- if isCodeStarConnection .Source}}
          - Effect: Allow
            Action:
              - codestar-connections:CreateConnection
              - codestar-connections:DeleteConnection
              - codestar-connections:GetConnection
              - codestar-connections:ListConnections
              - codestar-connections:GetIndividualAccessToken
              - codestar-connections:GetInstallationUrl
              - codestar-connections:ListInstallationTargets
              - codestar-connections:StartOAuthHandshake
              - codestar-connections:UpdateConnectionInstallation
              - codestar-connections:UseConnection
              - codestar-connections:RegisterAppCode
              - codestar-connections:StartAppRegistrationHandshake
              - codestar-connections:StartUploadArchiveToS3
              - codestar-connections:GetUploadArchiveToS3Status
              - codestar-connections:PassConnection
              - codestar-connections:PassedToService
            Resource:
              {{- if eq .Source.ConnectionARN ""}}
              - !Ref SourceConnection
              {{- else}}
              - {{$.Source.Connection}}
              {{- end}}
          {{- end}}
          - Effect: Allow
            Action:
              - kms:Decrypt
              - kms:Encrypt
              - kms:GenerateDataKey
            Resource:{{range .ArtifactBuckets}}
              - {{.KeyArn}}{{end}}
          - Effect: Allow
            Action:
              - s3:PutObject
              - s3:GetBucketPolicy
              - s3:GetObject
              - s3:ListBucket
              {{- if isCodeStarConnection .Source}}
              - s3:PutObjectAcl
              - s3:GetObjectAcl
              {{- end}}
            Resource:{{range .ArtifactBuckets}}
              - !Join ['', ['arn:aws:s3:::', '{{.BucketName}}']]
              - !Join ['', ['arn:aws:s3:::', '{{.BucketName}}', '/*']]{{end}}
          - Effect: Allow
            Action:
              - sts:AssumeRole
            Resource:{{range $stage := .Stages}}
              - arn:aws:iam::{{$stage.AccountID}}:role/{{$.AppName}}-{{$stage.Name}}-EnvManagerRole{{end}}
      Roles:
        - !Ref PipelineRole
  Pipeline:
    Type: AWS::CodePipeline::Pipeline
    DependsOn:
      - PipelineRole
      - PipelineRolePolicy
    Properties:
      ArtifactStores:{{range .ArtifactBuckets}}
        - Region: {{.Region}}
          ArtifactStore:
            Type: S3
            Location: {{.BucketName}}
            EncryptionKey:
              Id: {{.KeyArn}}
              Type: KMS{{end}}
      RoleArn: !GetAtt PipelineRole.Arn
      {{- if .IsLegacy }}
      Name: !Ref AWS::StackName
      {{- end }}
      Stages:
        {{- if eq .Source.ProviderName "GitHubV1"}}
        - Name: Source
          Actions:
            - Name: SourceCodeFor-{{$.AppName}}
              ActionTypeId:
                Category: Source
                Owner: ThirdParty
                Version: 1
                Provider: GitHub
              Configuration:
                Owner: {{$.Source.Owner}}
                Repo: {{$.Source.Repository}}
                Branch: {{$.Source.Branch}}
                # https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/dynamic-references.html#dynamic-references-secretsmanager
                # Use the *entire* SecretString with version AWSCURRENT
                OAuthToken: !Sub
                  - '{{"{{"}}resolve:secretsmanager:${SecretId}{{"}}"}}'
                  - SecretId: {{$.Source.GitHubPersonalAccessTokenSecretID}}
              OutputArtifacts:
                - Name: SCCheckoutArtifact
              RunOrder: 1
        {{- else if isCodeStarConnection .Source}}
        - Name: Source
          Actions:
            - Name: SourceCodeFor-{{$.AppName}}
              ActionTypeId:
                Category: Source
                Owner: AWS
                Version: 1
                Provider: CodeStarSourceConnection
              Configuration:
                ConnectionArn:
                {{- if eq .Source.ConnectionARN ""}}
                  !Ref SourceConnection
                {{- else}}
                  {{$.Source.Connection}}
                {{- end}}
                FullRepositoryId: {{$.Source.Repository}}
                BranchName: {{$.Source.Branch}}
                {{- if ne .Source.OutputArtifactFormat "" }}
                OutputArtifactFormat: {{$.Source.OutputArtifactFormat}}
                {{- end}}
              OutputArtifacts:
                - Name: SCCheckoutArtifact
              RunOrder: 1
        {{- else if eq .Source.ProviderName "CodeCommit"}}
        - Name: Source
          Actions:
            - Name: SourceCodeFor-{{$.AppName}}
              ActionTypeId:
                Category: Source
                Owner: AWS
                Version: 1
                Provider: CodeCommit
              Configuration:
                RepositoryName: {{$.Source.Repository}}
                BranchName: {{$.Source.Branch}}
                {{- if ne .Source.OutputArtifactFormat "" }}
                OutputArtifactFormat: {{$.Source.OutputArtifactFormat}}
                {{- end}}
              OutputArtifacts:
                - Name: SCCheckoutArtifact
              RunOrder: 1
        {{- end }}
        - Name: Build
          Actions:
          - Name: Build
            ActionTypeId:
              Category: Build
              Owner: AWS
              Version: 1
              Provider: CodeBuild
            Configuration:
              ProjectName: !Ref BuildProject
            RunOrder: 1
            InputArtifacts:
              - Name: SCCheckoutArtifact
            OutputArtifacts:
              - Name: BuildOutput
        {{- range $stage := .Stages}}
        {{- $numDeployments := len $stage.Deployments}}{{- if gt $numDeployments 0}}
        - Name: DeployTo-{{$stage.Name}}
          Actions:
            {{- if $stage.Approval }}
            - Name: {{$stage.Approval.Name}}
              ActionTypeId:
                Category: Approval
                Owner: AWS
                Version: 1
                Provider: Manual
              RunOrder: {{$stage.Approval.RunOrder}}
            {{- end}}
            {{- range $deployment := $stage.Deployments}}
            - Name: {{$deployment.Name}}
              Region: {{$stage.Region}}
              ActionTypeId:
                Category: Deploy
                Owner: AWS
                Version: 1
                Provider: CloudFormation
              Configuration:
                ActionMode: CREATE_UPDATE
                StackName: {{$deployment.StackName}}
                Capabilities: CAPABILITY_IAM,CAPABILITY_NAMED_IAM,CAPABILITY_AUTO_EXPAND
                TemplatePath: BuildOutput::{{$deployment.TemplatePath}}
                TemplateConfiguration: BuildOutput::{{$deployment.TemplateConfigPath}}
                RoleArn: {{$stage.ExecRoleARN}}
              InputArtifacts:
                - Name: BuildOutput
              RunOrder: {{$deployment.RunOrder}}
              RoleArn: {{$stage.EnvManagerRoleARN}}
            {{- end}}
            {{- if $stage.Test }}
            - Name: {{$stage.Test.Name}}
              ActionTypeId:
                Category: Test
                Owner: AWS
                Version: 1
                Provider: CodeBuild
              Configuration:
                ProjectName: !Ref BuildTestCommands{{logicalIDSafe $stage.Name}}
              RunOrder: {{$stage.Test.RunOrder}}
              InputArtifacts:
                - Name: SCCheckoutArtifact
            {{- end}}
        {{- end}} {{/* if gt $numDeployments 0 */}}
        {{- end}} {{/* range $stage := .Stages */}}
{{- if isCodeStarConnection .Source}}
Outputs:
  PipelineConnectionARN:
    Description: "ARN of CodeStar Connections connection"
    Value:
    {{- if eq .Source.ConnectionARN ""}}
      !Ref SourceConnection
    {{- else}}
      {{$.Source.Connection}}
    {{- end}}
{{- end}}