mainnet-deploy-2h.yml

name: MainNet deploy in 2 hours

on:
  workflow_dispatch:

permissions:
  contents: write

jobs:
  release:
    name: Deploy to MainNet in 2 hours
    runs-on: ubuntu-latest
    steps:
      - name: Create software upgrade proposal
        run: |
          # Get latest release version using GitHub API
          ELYS_VERSION=$(curl -s https://api.github.com/repos/elys-network/elys/releases/latest | grep -Po '"tag_name": "\K.*?(?=")')
          echo "Latest elys version: $ELYS_VERSION"

          # Download latest binary
          DOWNLOAD_BINARY_URL=https://github.com/elys-network/elys/releases/download/${ELYS_VERSION}/elysd-${ELYS_VERSION}-linux-amd64
          DOWNLOAD_SHA256_URL=https://github.com/elys-network/elys/releases/download/${ELYS_VERSION}/sha256sum.txt
          ELYSD=/tmp/elysd-${ELYS_VERSION}
          SHA256SUM=/tmp/sha256sum.txt
          curl -L $DOWNLOAD_BINARY_URL -o $ELYSD && chmod +x $ELYSD
          curl -L $DOWNLOAD_SHA256_URL -o $SHA256SUM

          # helper functions
          extract_txhash() { awk -F 'txhash: ' '/txhash:/{print $2; exit}'; }
          extract_proposal_id() { awk -F 'key: proposal_id|value: ' '/key: proposal_id/ { getline; gsub(/"/, "", $2); print $2; exit }'; }
          extract_and_calc_upgrade_height() { awk -F'"latest_block_height":"' '{ split($2,a,"\""); print a[1]+2600; exit }'; }
          extract_checksum() { awk "/elysd-${ELYS_VERSION}-linux-amd64.tar.gz/ {print \$1; exit}"; }

          # environment variables
          NODE=https://rpc.elys.network:443
          OPTIONS="--node $NODE --chain-id elys-1 --keyring-backend=test -b=sync --fees=100000uelys --gas=300000 -y"

          # import proposer key
          ${ELYSD} keys import-hex proposer ${{ secrets.MAINNET_PROPOSER_PRIVATE_KEY }} --keyring-backend=test

          # get checksum
          checksum=$(cat $SHA256SUM | extract_checksum)

          # query and upgrade height
          height=$(${ELYSD} status --node $NODE | extract_and_calc_upgrade_height)

          # generate upgrade version
          upgrade_version=$(echo ${ELYS_VERSION} | cut -d'.' -f1)
          echo "current version: ${ELYS_VERSION}"
          echo "upgrade_version: $upgrade_version"

          # create proposal
          # create proposal
          txhash=$(
            ${ELYSD} software-upgrade-tx \
              $upgrade_version \
              $height \
              5000000000uelys \
              "Elys Network ${upgrade_version} released. Focuses on enhancements and codebase improvements." \
              "{\"binaries\":{\"linux/amd64\":\"https://github.com/elys-network/elys/releases/download/${ELYS_VERSION}/elysd-${ELYS_VERSION}-linux-amd64.tar.gz?checksum=$checksum\"}}" \
              true \
              --from=proposer \
              $OPTIONS | extract_txhash
          )
          echo "txhash: $txhash"

          sleep 10

          proposalid=$(${ELYSD} q tx $txhash --node $NODE | extract_proposal_id)
          echo "proposalid: $proposalid"