name: Lint

on:
  push:
    branches: ["*"]
  pull_request:

env:
  CARGO_TERM_COLOR: always

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

jobs:
  nomos_binaries:
    runs-on: ubuntu-latest
    env:
      NOMOS_CIRCUITS: ${{ github.workspace }}/.tmp/nomos-circuits
      CARGO_INCREMENTAL: 0
      CARGO_PROFILE_DEV_DEBUG: 0
      RUSTFLAGS: -C debuginfo=0
      CARGO_TARGET_DIR: ${{ github.workspace }}/.tmp/nomos-target
    steps:
      - uses: actions/checkout@v4
      - name: Install system dependencies
        run: |
          set -euo pipefail
          sudo apt-get update
          sudo apt-get install -y clang llvm-dev libclang-dev pkg-config cmake libssl-dev rsync libgmp10 libgmp-dev libgomp1 nasm
      - name: Install nomos circuits
        run: |
          ./scripts/setup-nomos-circuits.sh v0.3.1 "$NOMOS_CIRCUITS"
          echo "NOMOS_CIRCUITS=$NOMOS_CIRCUITS" >> "$GITHUB_ENV"
      - 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: ${{ runner.os }}-cargo-
      - name: Build nomos binaries
        run: |
          SRC_DIR="${GITHUB_WORKSPACE}/.tmp/nomos-node-src"
          mkdir -p "$SRC_DIR"
          if [ ! -d "$SRC_DIR/.git" ]; then
            git clone https://github.com/logos-co/nomos-node.git "$SRC_DIR"
          fi
          cd "$SRC_DIR"
          git fetch --depth 1 origin 2f60a0372c228968c3526c341ebc7e58bbd178dd
          git checkout 2f60a0372c228968c3526c341ebc7e58bbd178dd
          git reset --hard
          git clean -fdx
          cargo +nightly-2025-09-14 build --all-features -p nomos-node -p nomos-executor -p nomos-cli
      - name: Package binaries
        run: |
          mkdir -p artifacts
          cp "${CARGO_TARGET_DIR}/debug/nomos-node" artifacts/
          cp "${CARGO_TARGET_DIR}/debug/nomos-executor" artifacts/
          cp "${CARGO_TARGET_DIR}/debug/nomos-cli" artifacts/
          tar -czf nomos-binaries.tar.gz -C artifacts .
      - uses: actions/upload-artifact@v4
        if: env.ACT != 'true'
        with:
          name: nomos-binaries-linux-amd64
          path: nomos-binaries.tar.gz

  fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install nomos circuits
        run: |
          ./scripts/setup-nomos-circuits.sh v0.3.1 "$HOME/.nomos-circuits"
          echo "NOMOS_CIRCUITS=$HOME/.nomos-circuits" >> "$GITHUB_ENV"
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2025-09-14
          components: rustfmt
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-
      - uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-target-fmt-${{ hashFiles('**/Cargo.lock') }}-nightly-2025-09-14
          restore-keys: ${{ runner.os }}-target-fmt-
      - run: cargo +nightly-2025-09-14 fmt --all -- --check

  clippy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install nomos circuits
        run: |
          ./scripts/setup-nomos-circuits.sh v0.3.1 "$HOME/.nomos-circuits"
          echo "NOMOS_CIRCUITS=$HOME/.nomos-circuits" >> "$GITHUB_ENV"
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2025-09-14
          components: clippy
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-
      - uses: actions/cache@v4
        with:
          path: target
          key: ${{ runner.os }}-target-clippy-${{ hashFiles('**/Cargo.lock') }}-nightly-2025-09-14
          restore-keys: ${{ runner.os }}-target-clippy-
      - run: cargo +nightly-2025-09-14 clippy --all --all-targets --all-features -- -D warnings

  deny:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install nomos circuits
        run: |
          ./scripts/setup-nomos-circuits.sh v0.3.1 "$HOME/.nomos-circuits"
          echo "NOMOS_CIRCUITS=$HOME/.nomos-circuits" >> "$GITHUB_ENV"
      - 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: Install cargo-deny
        run: cargo install cargo-deny --locked --version 0.18.2
      - run: cargo deny check --hide-inclusion-graph -c .cargo-deny.toml --show-stats -D warnings

  taplo:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2025-09-14
      - name: Install taplo
        run: |
          TAPLO_VERSION=0.9.3
          cargo install taplo-cli --locked --version ${TAPLO_VERSION}
      - run: taplo fmt --check
      - run: taplo lint

  machete:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install nomos circuits
        run: |
          ./scripts/setup-nomos-circuits.sh v0.3.1 "$HOME/.nomos-circuits"
          echo "NOMOS_CIRCUITS=$HOME/.nomos-circuits" >> "$GITHUB_ENV"
      - 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: Install cargo-machete
        run: cargo +nightly-2025-09-14 install --git https://github.com/bnjbvr/cargo-machete --locked cargo-machete
      - run: cargo machete

  local_smoke:
    needs: nomos_binaries
    runs-on: ubuntu-latest
    env:
      POL_PROOF_DEV_MODE: true
      LOCAL_DEMO_RUN_SECS: 120
      LOCAL_DEMO_VALIDATORS: 1
      LOCAL_DEMO_EXECUTORS: 1
      NOMOS_CIRCUITS: ${{ github.workspace }}/.tmp/nomos-circuits
      NOMOS_KZGRS_PARAMS_PATH: ${{ github.workspace }}/.tmp/nomos-circuits
      CARGO_INCREMENTAL: 0
      CARGO_PROFILE_DEV_DEBUG: 0
      RUSTFLAGS: -C debuginfo=0
    steps:
      - uses: actions/checkout@v4
      - name: Set temp dir
        run: |
          echo "TMPDIR=${{ runner.temp }}" >> "$GITHUB_ENV"
          echo "CARGO_TARGET_DIR=${{ runner.temp }}/target-local" >> "$GITHUB_ENV"
      - name: Install system dependencies
        run: |
          set -euo pipefail
          if command -v sudo >/dev/null 2>&1; then
            sudo apt-get update
            sudo apt-get install -y clang llvm-dev libclang-dev pkg-config cmake libssl-dev rsync libgmp10 libgmp-dev libgomp1 nasm
          else
            apt-get update
            apt-get install -y clang llvm-dev libclang-dev pkg-config cmake libssl-dev rsync libgmp10 libgmp-dev libgomp1 nasm
          fi
      - name: Install nomos circuits
        run: |
          ./scripts/setup-nomos-circuits.sh v0.3.1 "$NOMOS_CIRCUITS"
          echo "NOMOS_CIRCUITS=$NOMOS_CIRCUITS" >> "$GITHUB_ENV"
      - 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: ${{ runner.os }}-cargo-
      - name: Build nomos binaries (act fallback)
        if: env.ACT == 'true'
        run: |
          SRC_DIR="${RUNNER_TEMP}/nomos-node-src"
          mkdir -p "$SRC_DIR"
          if [ ! -d "$SRC_DIR/.git" ]; then
            git clone https://github.com/logos-co/nomos-node.git "$SRC_DIR"
          fi
          cd "$SRC_DIR"
          git fetch --depth 1 origin 2f60a0372c228968c3526c341ebc7e58bbd178dd
          git checkout 2f60a0372c228968c3526c341ebc7e58bbd178dd
          git reset --hard
          git clean -fdx
          cargo +nightly-2025-09-14 build --all-features -p nomos-node -p nomos-executor -p nomos-cli
          mkdir -p "${RUNNER_TEMP}/nomos-binaries"
          cp "${CARGO_TARGET_DIR:-${RUNNER_TEMP}/target-local}/debug/nomos-node" "${RUNNER_TEMP}/nomos-binaries/"
          cp "${CARGO_TARGET_DIR:-${RUNNER_TEMP}/target-local}/debug/nomos-executor" "${RUNNER_TEMP}/nomos-binaries/"
          cp "${CARGO_TARGET_DIR:-${RUNNER_TEMP}/target-local}/debug/nomos-cli" "${RUNNER_TEMP}/nomos-binaries/"
          tar -czf "${RUNNER_TEMP}/nomos-binaries.tar.gz" -C "${RUNNER_TEMP}/nomos-binaries" .
      - name: Download prebuilt nomos binaries
        if: env.ACT != 'true'
        uses: actions/download-artifact@v4
        with:
          name: nomos-binaries-linux-amd64
          path: ${{ runner.temp }}/nomos-binaries
      - name: Use local nomos binaries (act)
        if: env.ACT == 'true'
        run: |
          mkdir -p "${RUNNER_TEMP}/nomos-binaries"
          tar -xzf "${RUNNER_TEMP}/nomos-binaries.tar.gz" -C "${RUNNER_TEMP}/nomos-binaries"
      - name: Install nomos binaries
        run: |
          BIN_DIR="${RUNNER_TEMP}/nomos-binaries"
          tar -xzf "${BIN_DIR}/nomos-binaries.tar.gz" -C "${BIN_DIR}"
          sudo cp "${BIN_DIR}/nomos-node" /usr/local/bin/
          sudo cp "${BIN_DIR}/nomos-executor" /usr/local/bin/
          sudo cp "${BIN_DIR}/nomos-cli" /usr/local/bin/
          sudo chmod +x /usr/local/bin/nomos-node /usr/local/bin/nomos-executor /usr/local/bin/nomos-cli
          echo "NOMOS_NODE_BIN=/usr/local/bin/nomos-node" >> "$GITHUB_ENV"
          echo "NOMOS_EXECUTOR_BIN=/usr/local/bin/nomos-executor" >> "$GITHUB_ENV"
      - name: Stage KZG params for local run
        run: |
          rm -rf testing-framework/assets/stack/kzgrs_test_params
          mkdir -p testing-framework/assets/stack/kzgrs_test_params
          rsync -a --delete "$NOMOS_CIRCUITS"/ testing-framework/assets/stack/kzgrs_test_params/ || true
      - name: Run local runner smoke (ignored test)
        run: |
          cargo +nightly-2025-09-14 test -p runner-examples --test local_runner_bin_smoke -- --ignored --nocapture

  compose_smoke:
    needs: nomos_binaries
    runs-on: ubuntu-latest
    env:
      TMPDIR: ${{ github.workspace }}/.tmp
      NOMOS_CIRCUITS: ${{ github.workspace }}/.tmp/nomos-circuits
      NOMOS_TESTNET_IMAGE: nomos-testnet:local
      DOCKER_BUILDKIT: 1
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Prepare workspace tmpdir
        run: mkdir -p "$TMPDIR"

      - name: Download prebuilt nomos binaries
        if: env.ACT != 'true'
        uses: actions/download-artifact@v4
        with:
          name: nomos-binaries-linux-amd64
          path: ${{ runner.temp }}/nomos-binaries
      - name: Use local nomos binaries (act)
        if: env.ACT == 'true'
        run: |
          mkdir -p "${RUNNER_TEMP}/nomos-binaries"
          tar -xzf "${RUNNER_TEMP}/nomos-binaries.tar.gz" -C "${RUNNER_TEMP}/nomos-binaries"
      - name: Stage nomos binaries into build context
        run: |
          BIN_DIR="${RUNNER_TEMP}/nomos-binaries"
          tar -xzf "${BIN_DIR}/nomos-binaries.tar.gz" -C "${BIN_DIR}"
          mkdir -p testing-framework/assets/stack/bin
          cp "${BIN_DIR}/nomos-node" testing-framework/assets/stack/bin/
          cp "${BIN_DIR}/nomos-executor" testing-framework/assets/stack/bin/
          cp "${BIN_DIR}/nomos-cli" testing-framework/assets/stack/bin/
          rm -rf testing-framework/assets/stack/kzgrs_test_params
          mkdir -p testing-framework/assets/stack/kzgrs_test_params
          rsync -a --delete "$NOMOS_CIRCUITS"/ testing-framework/assets/stack/kzgrs_test_params/ || true

      - name: Prune docker to free space
        run: |
          docker system prune -af --volumes || true

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2025-09-14
      - name: Install system dependencies
        run: |
          set -euo pipefail
          if command -v sudo >/dev/null 2>&1; then
            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
          else
            apt-get update
            apt-get install -y clang llvm-dev libclang-dev pkg-config cmake libssl-dev rsync libgmp10 libgmp-dev libgomp1 nasm
          fi

      - name: Install system dependencies
        run: |
          set -euo pipefail
          if command -v sudo >/dev/null 2>&1; then
            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
          else
            apt-get update
            apt-get install -y clang llvm-dev libclang-dev pkg-config cmake libssl-dev rsync libgmp10 libgmp-dev libgomp1 nasm
          fi

      - name: Cache cargo registry
        if: env.ACT != 'true'
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-

      - name: Install circuits for host build
        env:
          NOMOS_CIRCUITS_PLATFORM: linux-x86_64
          NOMOS_CIRCUITS_REBUILD_RAPIDSNARK: "1"
          RAPIDSNARK_FORCE_REBUILD: "1"
          RAPIDSNARK_BUILD_GMP: "0"
          RAPIDSNARK_USE_ASM: "OFF"
        run: |
          CIRCUITS_DIR="${NOMOS_CIRCUITS}"
          chmod +x scripts/setup-nomos-circuits.sh
          scripts/setup-nomos-circuits.sh v0.3.1 "$CIRCUITS_DIR"
          # Copy into build context so Docker doesn't need network
          rm -rf testing-framework/assets/stack/kzgrs_test_params
          mkdir -p testing-framework/assets/stack/kzgrs_test_params
          if command -v rsync >/dev/null 2>&1; then
            rsync -a --delete "$CIRCUITS_DIR"/ testing-framework/assets/stack/kzgrs_test_params/
          else
            rm -rf testing-framework/assets/stack/kzgrs_test_params/*
            cp -a "$CIRCUITS_DIR"/. testing-framework/assets/stack/kzgrs_test_params/
          fi
          echo "NOMOS_CIRCUITS=$CIRCUITS_DIR" >> "$GITHUB_ENV"
          echo "CIRCUITS_OVERRIDE=testing-framework/assets/stack/kzgrs_test_params" >> "$GITHUB_ENV"

      - name: Build compose test image
        env:
          DOCKER_CLI_HINTS: "false"
          IMAGE_TAG: ${{ env.NOMOS_TESTNET_IMAGE }}
          CIRCUITS_OVERRIDE: ${{ env.CIRCUITS_OVERRIDE }}
        run: |
          chmod +x testing-framework/assets/stack/scripts/build_test_image.sh
          testing-framework/assets/stack/scripts/build_test_image.sh

      - name: Run compose mixed workload binary
        env:
          POL_PROOF_DEV_MODE: "true"
          COMPOSE_NODE_PAIRS: "1x1"
          NOMOS_TESTNET_IMAGE: ${{ env.NOMOS_TESTNET_IMAGE }}
          COMPOSE_RUNNER_HOST: ${{ env.ACT == 'true' && 'host.docker.internal' || '127.0.0.1' }}
          RUST_BACKTRACE: "1"
          NOMOS_TESTS_TRACING: "true"
          NOMOS_LOG_DIR: "${{ github.workspace }}/.tmp/compose-logs"
          NOMOS_LOG_LEVEL: "info"
        run: |
          mkdir -p "$TMPDIR"
          if [ "${{ env.ACT }}" = "true" ]; then
            export COMPOSE_RUNNER_PRESERVE=1
          fi
          cargo run -p runner-examples --bin compose_runner -- --nocapture

      - name: Collect compose logs
        if: failure()
        run: |
          mkdir -p ci-artifacts/compose
          if [ -d "${TMPDIR}/compose-logs" ]; then
            tar -czf ci-artifacts/compose/node-logs.tgz -C "${TMPDIR}/compose-logs" .
          fi
          mkdir -p ci-artifacts/compose
          docker ps -a --filter "name=nomos-compose-" --format '{{.ID}} {{.Names}} {{.Status}}' > ci-artifacts/compose/containers.txt || true
          for id in $(docker ps -a --filter "name=nomos-compose-" -q); do
            docker logs "$id" > "ci-artifacts/compose/${id}.log" 2>&1 || true
          done

      - name: Upload compose artifacts
        if: failure() && env.ACT != 'true'
        uses: actions/upload-artifact@v4
        with:
          name: compose-mixed-workload-logs
          path: ci-artifacts

      - name: Cleanup compose containers
        if: always() && env.ACT != 'true'
        run: |
          ids=$(docker ps -a --filter "name=nomos-compose-" -q)
          if [ -n "$ids" ]; then
            docker rm -f $ids
          fi

  book:
    runs-on: ubuntu-latest
    env:
      RUSTUP_TOOLCHAIN: nightly-2025-09-14
    steps:
      - uses: actions/checkout@v4
      - 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: Install mdBook toolchain
        run: |
          MDBOOK_VERSION=0.4.40
          LINKCHECK_VERSION=0.7.7
          MERMAID_VERSION=0.12.6
          cargo +nightly-2025-09-14 install --locked mdbook --version ${MDBOOK_VERSION}
          cargo +nightly-2025-09-14 install mdbook-linkcheck --version ${LINKCHECK_VERSION}
          cargo +nightly-2025-09-14 install --locked mdbook-mermaid --version ${MERMAID_VERSION}
          cargo +nightly-2025-09-14 install --locked typos-cli --version 1.20.11
      - name: Spell check (typos)
        run: typos --format brief book/src
      - name: Markdown lint
        run: npx -y markdownlint-cli2 "book/src/**/*.md"
      - name: Build book
        run: mdbook build book
      - name: Check links
        run: mdbook-linkcheck book