ci.yml

# Copyright 2026 bong-water-water-bong
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
name: ci
on:
  push:
    branches: [main]
  pull_request:
    # labeled/unlabeled: the "pin rollback" label turns the pin check off
    types: [opened, synchronize, reopened, labeled, unlabeled]
permissions:
  contents: read
jobs:
  build:
    runs-on: ubuntu-24.04
    # Ubuntu 26.04's own GCC 16 (16-20260322 and later) ships <simd> (C++26 std::simd); the
    # toolchain PPA's GCC 16 for 24.04 is an older snapshot without it.
    container:
      image: ubuntu:26.04
      # A real init as PID 1 reaps orphans, as systemd does on a host: smoke_serve SIGKILLs
      # serve and checks that its backend is gone, and without a reaper the exited backend
      # stays a zombie that kill -0 still finds.
      options: --init
    steps:
      - name: Tools for checkout and the build
        run: |
          apt-get update
          DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates git \
            python3 python3-venv curl jq file procps make gcc-16 g++-16 cmake ninja-build libcurl4-openssl-dev libzstd-dev \
            libssl-dev libdrm-dev libpcre2-dev
          git config --global --add safe.directory "$GITHUB_WORKSPACE"
          python3 -m venv /opt/ci-venv && echo /opt/ci-venv/bin >> "$GITHUB_PATH"
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - name: Copyright notice on every file
        run: python3 tools/copyright.py --check
      - name: Submodule pins only move forward
        if: github.event_name == 'pull_request' && !contains(github.event.pull_request.labels.*.name, 'pin rollback')
        env:
          GITHUB_TOKEN: ${{ github.token }}
          BASE: ${{ github.event.pull_request.base.sha }}
        run: |
          git fetch -q --depth=1 origin "$BASE"
          python3 tools/check_pins.py "$BASE"
      - name: GGUF -> Q4NX repack, ternary -> Q4_0, MTP draft vocabulary
        run: |
          python3 -m pip install numpy gguf
          python3 tests/gguf_to_q4nx_test.py
          python3 tests/ternary_to_q4_0_test.py
          python3 tests/mtp_draft_vocab_test.py
          python3 tests/check_pins_test.py
          python3 tests/hrx_long_prompt_test.py
      - name: Configure
        run: cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=gcc-16 -DCMAKE_CXX_COMPILER=g++-16
      - name: Build
        # Every target a ctest test invokes must be listed here: `ctest` runs whatever
        # binaries exist, so a test whose target is missing reports "Not Run" and never
        # executes. Keep this list in step with add_test() in CMakeLists.txt.
        run: |
          cmake --build build --target onebit \
            npu_full_elf_test npu_pack_test npu_q4nx_test npu_private_route_test \
            tokenizer_test think_split_test gguf_meta_test mem_admit_test pm_routes_test \
            laya_encoder_test http_guard_test moe_gguf_index_test laya_bounds_test \
            npu_model_bounds_test npu_forward_loader_test tokenizer_linear_test hrx_placement_test hrx_cwsr_test -j
      - name: Test
        # One hung test must not hold the job for hours: each test gets 10 minutes.
        run: ctest --test-dir build --output-on-failure --timeout 600