hermes-linux.yml

name: Hermes Linux Build

on:
  workflow_dispatch:
jobs:
  collect_remote_release:
    name: Read latest release from build repo
    runs-on: ubuntu-latest
    outputs:
      sha: ${{ steps.query_release.outputs.release }}
    steps:
      - name: Query latest release
        id: query_release
        run: |
          latest=$(curl -s -L -H "Accept: application/vnd.github+json" -H "X-GitHub-Api-Version: 2022-11-28" https://api.github.com/repos/informalsystems/hermes/releases | jq -r '.[0].tag_name')
          echo "release=$latest" >> "$GITHUB_OUTPUT"

  build:
    name: Build
    runs-on: ubuntu-latest
    needs: [collect_remote_release]
    permissions:
      contents: write
    steps:
      - name: Check out repo
        uses: actions/checkout@v3

      - name: update apt
        run: |
          sudo apt update
          sudo apt dist-upgrade -y

      - name: Install tools
        run: |
          sudo apt-get install curl jq -y

      - name: Setup environment
        run: |
          sudo apt install build-essential wget pkg-config musl-tools -y

      - name: Install Rust
        run: |
          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y

      - name: Update PATH
        run: |
          echo "~/.cargo/bin" >> $GITHUB_PATH
          source "$HOME/.cargo/env"
          cargo version

      - name: Clone and build Hermes
        run: |
          source "$HOME/.cargo/env"
          LAST_RELEASE=${{needs.collect_remote_release.outputs.release}}
          git clone https://github.com/informalsystems/hermes.git
          cd hermes
          git checkout $LAST_RELEASE
          rustup target add x86_64-unknown-linux-musl
          #cargo build --release --bin hermes
          cargo build --target x86_64-unknown-linux-musl --release --bin hermes
          cp target/x86_64-unknown-linux-musl/release/hermes ~/hermes-linux
      
      - name: Print Hermes version
        run: |
          ~/hermes-linux version

      # Publish
      - name: Remove old releases
        uses: dev-drprasad/delete-older-releases@v0.2.1
        with:
          keep_latest: 0
          delete_tag_pattern: "hermes-linux"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Add release
        uses: ncipollo/release-action@v1
        with:
          artifacts: "~/hermes-linux"
          name: "Hermes ${{needs.collect_remote_release.outputs.release}}"
          bodyFile: .github/workflows/hermes-linux-body.md
          prerelease: true
          replacesArtifacts: false
          allowUpdates: false
          tag: "hermes-linux"
          token: ${{ secrets.GITHUB_TOKEN }}