serverless.yml

service: github-dora-metrics

provider:
  name: aws
  runtime: nodejs18.x
  architecture: arm64
  stage: ${opt:stage, 'prod'}
  region: ${opt:region, 'eu-north-1'}
  memorySize: ${opt:memory, 1024}
  timeout: 10
  logRetentionInDays: 7
  versionFunctions: false
  deploymentBucket:
    blockPublicAccess: true
    maxPreviousDeploymentArtifacts: 5
    serverSideEncryption: AES256
  stackTags:
    service: ${self:service}
    stage: ${self:provider.stage}
    runtime: ${self:provider.runtime}
    region: ${self:provider.region}
  tags:
    service: ${self:service}
    stage: ${self:provider.stage}
    runtime: ${self:provider.runtime}
    region: ${self:provider.region}
  apiGateway:
    minimumCompressionSize: 1024

plugins:
  - serverless-esbuild
  - serverless-offline

package:
  individually: true

custom:
  config:
    maxPeriodInDays: 30
    gitHubPersonalAccessToken: ${opt:pat, ''} # SET YOUR VALUE HERE
    # Recommended approach: Using AWS Secrets Manager
    #gitHubCredentials: ${ssm:/aws/reference/secretsmanager/GitHubCredentials} # This points to the named secret (last part of path) stored in AWS Secrets Manager
    #gitHubPersonalAccessToken: ${self:custom.config.gitHubCredentials.PAT} # The last part is the field name in the secret

functions:
  GetMetrics:
    handler: src/infrastructure/adapters/GetMetrics.handler
    description: Get DORA metrics from GitHub
    events:
      - httpApi:
          method: GET
          path: /metrics
    environment:
      GH_PAT: ${self:custom.config.gitHubPersonalAccessToken}
      MAX_PERIOD_IN_DAYS: ${self:custom.config.maxPeriodInDays}