name: self-hosted testnet

#
# Setup a runner on your own hardware or in a public cloud like GCP, Hetzner, etc.
# This is required if your chain is closed source but you want a dev/semi-public testnet
# - https://github.com/<org>/<repo>/settings/actions/runners/new?arch=x64&os=linux
#

on:
  push:
    tags:
    - 'v[0-9]+.[0-9]+.[0-9]+' # ignore rc

env:
  GO_VERSION: 1.21.0
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
  LOCALIC_PORT: 8080
  LOCALIC_AUTH_KEY: ""

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  launch-testnet:
    runs-on: self-hosted
    steps:
      - uses: actions/checkout@v3

      - name: Setup System
        run: |
          sudo apt-get update
          sudo DEBIAN_FRONTEND=noninteractive apt -y install make gcc jq bison ca-certificates curl

          wget https://go.dev/dl/go1.22.1.linux-amd64.tar.gz
          sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.22.1.linux-amd64.tar.gz
          echo "export PATH=$PATH:/usr/local/go/bin" >> ~/.bashrc
          export PATH=$PATH:/usr/local/go/bin

          sudo DEBIAN_FRONTEND=noninteractive apt-get remove -y containerd.io || true
          sudo DEBIAN_FRONTEND=noninteractive apt-get -y install docker.io docker-compose
          sudo apt-get update

          wget https://github.com/strangelove-ventures/interchaintest/releases/download/v8.2.0/local-ic && chmod +x local-ic
          sudo mv local-ic /usr/local/bin

          git clone https://github.com/strangelove-ventures/heighliner.git && cd heighliner
          go build && chmod +x heighliner
          sudo mv heighliner /usr/local/bin
          cd .. && rm -rf heighliner

      - name: Build + Run Testnet
        run: |
          killall local-ic || true
          docker kill $(docker ps -q) || true

          export PATH=$PATH:/usr/local/go/bin

          make local-image

          sudo screen -S testnet-${{ github.ref_name }} -d -m local-ic start ibc-testnet --api-address=0.0.0.0 --api-port=${{ env.LOCALIC_PORT }} --auth-key=${{ env.LOCALIC_AUTH_KEY }}

          # Add other commands here you perform for setup once local-ic has started (poll on LOCALIC_PORT) such as contract upload.