name: Build Nomos Binaries

on:
  workflow_dispatch:

env:
  CARGO_TERM_COLOR: always

jobs:
  build_nomos_binaries:
    strategy:
      matrix:
        include:
          - name: linux
            runs-on: ubuntu-latest
    runs-on: ${{ matrix.runs-on }}
    env:
      NOMOS_CIRCUITS: ${{ github.workspace }}/.tmp/nomos-circuits
      CARGO_INCREMENTAL: 0
      CARGO_PROFILE_DEV_DEBUG: 0
      RUSTFLAGS: -C debuginfo=0 --cfg feature="pol-dev-mode"
      CARGO_TARGET_DIR: ${{ github.workspace }}/.tmp/nomos-target
    steps:
      - uses: actions/checkout@v4
      - name: Load versions
        run: |
          set -euo pipefail
          if [ ! -f versions.env ]; then
            echo "versions.env missing; populate VERSION, NOMOS_NODE_REV, NOMOS_BUNDLE_VERSION" >&2
            exit 1
          fi
          set -a
          . versions.env
          set +a
          # $GITHUB_ENV does not accept comments/blank lines; keep only KEY=VALUE exports.
          grep -E '^[A-Za-z_][A-Za-z0-9_]*=' versions.env >> "$GITHUB_ENV"
          : "${VERSION:?Missing VERSION}"
          : "${NOMOS_NODE_REV:?Missing NOMOS_NODE_REV}"
          : "${NOMOS_BUNDLE_VERSION:?Missing NOMOS_BUNDLE_VERSION}"
      - name: Install system dependencies (Linux)
        if: runner.os == 'Linux'
        run: |
          set -euo pipefail
          sudo apt-get update
          sudo apt-get install -y clang llvm-dev libclang-dev pkg-config cmake libssl-dev rsync libgmp10 libgmp-dev libgomp1 nasm
      - name: Install nomos circuits
        run: |
          ./scripts/setup/setup-nomos-circuits.sh "${VERSION}" "$NOMOS_CIRCUITS"
          echo "NOMOS_CIRCUITS=$NOMOS_CIRCUITS" >> "$GITHUB_ENV"
      - name: Add top-level KZG params file
        run: |
          curl -fsSL "https://raw.githubusercontent.com/logos-co/nomos-node/${NOMOS_NODE_REV}/tests/kzgrs/kzgrs_test_params" \
            -o "${NOMOS_CIRCUITS}/kzgrs_test_params"
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2025-09-14
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-
      - name: Build nomos binaries bundle
        run: |
          chmod +x scripts/build/build-bundle.sh
          DEST=".tmp/nomos-binaries-linux-${VERSION}.tar.gz"
          scripts/build/build-bundle.sh --platform linux --output "$DEST"
          echo "NOMOS_BINARIES_TAR=$DEST" >> "$GITHUB_ENV"
      - name: Save nomos binaries cache
        uses: actions/cache@v4
        with:
          path: ${{ github.workspace }}/.tmp/nomos-binaries-linux-${{ env.VERSION }}.tar.gz
          key: ${{ runner.os }}-nomos-binaries-${{ env.VERSION }}-${{ env.NOMOS_BUNDLE_VERSION }}
      - uses: actions/upload-artifact@v4
        with:
          name: nomos-binaries-${{ runner.os }}-${{ env.VERSION }}-${{ env.NOMOS_BUNDLE_VERSION }}
          path: .tmp/nomos-binaries-linux-${{ env.VERSION }}.tar.gz