pipeline:
  name: Staging Promotion
  identifier: staging_promotion
  projectIdentifier: mev_bot
  orgIdentifier: default
  tags: {}
  properties:
    ci:
      codebase:
        connectorRef: account.git
        repoName: fraktal/mev-beta
        build:
          type: branch
          spec:
            branch: <+input>
  stages:
    - stage:
        name: Build & Test
        identifier: build_test
        description: Run Drone-equivalent checks inside Harness.
        type: CI
        spec:
          cloneCodebase: true
          platform:
            os: Linux
            arch: Amd64
          execution:
            steps:
              - step:
                  type: Run
                  name: Lint
                  identifier: lint
                  spec:
                    shell: Bash
                    command: |
                      go mod download
                      golangci-lint run --timeout=10m
              - step:
                  type: Run
                  name: UnitTests
                  identifier: unit_tests
                  spec:
                    shell: Bash
                    command: |
                      GOCACHE=$(pwd)/.gocache go test -race -coverprofile=coverage.out ./...
                      test -s coverage.out
              - step:
                  type: Run
                  name: MathAudit
                  identifier: math_audit
                  spec:
                    shell: Bash
                    command: |
                      GOCACHE=$(pwd)/.gocache go run ./tools/math-audit --vectors default --report reports/math/latest
                      ls -l reports/math/latest
              - step:
                  type: Run
                  name: ProfitSimulation
                  identifier: profit_simulation
                  spec:
                    shell: Bash
                    command: |
                      ./scripts/run_profit_simulation.sh
                      cat reports/simulation/latest/summary.md
          caching:
            enabled: true
    - stage:
        name: Package
        identifier: package
        type: CI
        spec:
          cloneCodebase: false
          platform:
            os: Linux
            arch: Amd64
          execution:
            steps:
              - step:
                  type: Run
                  name: DockerBuild
                  identifier: docker_build
                  spec:
                    shell: Bash
                    command: |
                      docker build -t mev-bot:${HARNESS_BUILD_NUMBER} .
                      docker save mev-bot:${HARNESS_BUILD_NUMBER} -o mev-bot.tar
              - step:
                  type: Run
                  name: PublishArtifact
                  identifier: publish_artifact
                  spec:
                    shell: Bash
                    command: |
                      echo "Uploading mev-bot.tar to artifact store"
        when:
          pipelineStatus: Success
    - stage:
        name: Deploy to Staging
        identifier: deploy_staging
        type: CD
        spec:
          deploymentType: Kubernetes
          service:
            serviceRef: staging
          environment:
            environmentRef: staging
          execution:
            steps:
              - step:
                  type: ShellScript
                  name: HelmUpgrade
                  identifier: helm_upgrade
                  spec:
                    shell: Bash
                    source: Inline
                    script: |
                      helm upgrade --install mev-bot charts/mev-bot \
                        --set image.tag=${HARNESS_BUILD_NUMBER} \
                        --namespace mev-bot-staging
              - step:
                  type: ShellScript
                  name: PostDeployChecks
                  identifier: post_deploy_checks
                  spec:
                    shell: Bash
                    source: Inline
                    script: |
                      kubectl rollout status deploy/mev-bot -n mev-bot-staging --timeout=120s
                      kubectl logs deploy/mev-bot -n mev-bot-staging | tail -n 100
          rollbackSteps:
            - step:
                type: ShellScript
                name: Rollback
                identifier: rollback
                spec:
                  shell: Bash
                  source: Inline
                  script: |
                    helm rollback mev-bot 1 || true