name: Continuous Deployment (Internal Testnet)
# run after every successful CI job of new commits to the master branch
# if deploy version or config has changed
on:
  workflow_run:
    workflows: [Continuous Integration (Kava Master)]
    types:
      - completed

jobs:
  changed_files:
    runs-on: ubuntu-latest
    # define output for first job forwarding output of changedInternalTestnetConfig job
    outputs:
        changedInternalTestnetConfig: ${{ steps.changed-internal-testnet-config.outputs.any_changed }}
    steps:
        - uses: actions/checkout@v4
          with:
            fetch-depth: 0 # OR "2" -> To retrieve the preceding commit.
        - name: Get all changed internal testnet files
          id: changed-internal-testnet-config
          uses: tj-actions/changed-files@v42
          with:
            # Avoid using single or double quotes for multiline patterns
            files: |
              ci/env/kava-internal-testnet/**

  # in order:
  # enter standby (prevents autoscaling group from killing node during deploy)
  # stop kava
  # take ebs + zfs snapshots
  # download updated binary and genesis
  # reset application database state (only done on internal testnet)
  reset-chain-to-zero-state:
    needs: [changed_files]
    # only start cd pipeline if last ci run was successful
    if: ${{ github.event.workflow_run.conclusion == 'success' && needs.changed_files.outputs.changedInternalTestnetConfig == 'true' }}
    uses: ./.github/workflows/cd-reset-internal-testnet.yml
    with:
      aws-region: us-east-1
      chain-id: kava_2221-17000
      ssm-document-name: kava-testnet-internal-node-update
      playbook-name: reset-internal-testnet-playbook.yml
      playbook-infrastructure-branch: master
    secrets: inherit

  # start kava with new binary and genesis state on api, peer and seed nodes, place nodes in service once they start and are synched to live
  start-chain-api:
    uses: ./.github/workflows/cd-start-chain.yml
    with:
      aws-region: us-east-1
      chain-id: kava_2221-17000
      ssm-document-name: kava-testnet-internal-node-update
      playbook-name: start-chain-api-playbook.yml
      playbook-infrastructure-branch: master
    secrets: inherit
    needs: [reset-chain-to-zero-state]

  # setup test and development accounts and balances, deploy contracts by calling the chain's api
  seed-chain-state:
    uses: ./.github/workflows/cd-seed-chain.yml
    with:
      chain-api-url: https://rpc.app.internal.testnet.us-east.production.kava.io:443
      chain-id: kava_2221-17000
      seed-script-filename: seed-internal-testnet.sh
      erc20-deployer-network-name: internal_testnet
      genesis_validator_addresses: "kavavaloper1xcgtffvv2yeqmgs3yz4gv29kgjrj8usxrnrlwp kavavaloper1w66m9hdzwgd6uc8g93zqkcumgwzrpcw958sh3s"
      kava_version_filepath:  ./ci/env/kava-internal-testnet/KAVA.VERSION
    secrets: inherit
    needs: [start-chain-api]
  post-pipeline-metrics:
    uses: ./.github/workflows/metric-pipeline.yml
    if: always() # always run so we metric failures and successes
    with:
      aws-region: us-east-1
      metric-name: kava.deploys.testnet.internal
      namespace: Kava/ContinuousDeployment
    secrets: inherit
    needs: [seed-chain-state]