cmdline/.github/workflows/ci.yml at c49b04614fcf6c53569abf6097fc8589e30272b4 · mcpplibs/cmdline · GitHub

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name: CI

on:
  push:
    branches: [main, master]
  pull_request:
    branches: [main, master]

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

jobs:
  build-linux:
    name: build + test (linux x86_64, mcpp)
    runs-on: ubuntu-24.04
    timeout-minutes: 30
    env:
      MCPP_HOME: /home/runner/.mcpp
    steps:
      - uses: actions/checkout@v4

      # mcpp's sandbox (musl-gcc + ninja + binutils) is multi-hundred-MB;
      # key on mcpp.toml so toolchain changes refresh the cache.
      - name: Cache mcpp sandbox
        uses: actions/cache@v4
        with:
          path: ~/.mcpp
          key: mcpp-sandbox-${{ runner.os }}-${{ hashFiles('mcpp.toml') }}
          restore-keys: |
            mcpp-sandbox-${{ runner.os }}-

      - name: Cache xlings
        uses: actions/cache@v4
        with:
          path: ~/.xlings
          key: xlings-${{ runner.os }}
          restore-keys: |
            xlings-${{ runner.os }}-

      - name: Bootstrap mcpp via xlings
        env:
          XLINGS_NON_INTERACTIVE: '1'
        run: |
          if [ ! -x "$HOME/.xlings/subos/default/bin/xlings" ]; then
            curl -fsSL https://d2learn.org/xlings-install.sh | bash
          fi
          export PATH="$HOME/.xlings/subos/default/bin:$PATH"
          xlings --version
          xlings install mcpp -y
          mcpp --version
          echo "$HOME/.xlings/subos/default/bin" >> "$GITHUB_PATH"

      - name: Cache target/ (build artifacts + BMIs)
        uses: actions/cache@v4
        with:
          path: target
          key: mcpp-target-${{ runner.os }}-${{ hashFiles('src/**', 'tests/**', 'mcpp.toml') }}
          restore-keys: |
            mcpp-target-${{ runner.os }}-

      - name: Build
        run: mcpp build

      - name: Test
        run: mcpp test

  # mcpp is Linux-x86_64 first; macOS/Windows support is still WIP, so the
  # cross-platform xmake build keeps coverage for those targets.
  build-macos:
    name: build (macOS, xmake)
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup xmake
        uses: xmake-io/github-action-setup-xmake@v1
        with:
          xmake-version: latest
          package-cache: true

      - name: Install LLVM 20
        run: brew install llvm@20

      - name: Build
        run: |
          xmake f --toolchain=llvm --sdk=/opt/homebrew/opt/llvm@20
          xmake -y -vv

  build-windows:
    name: build + test (Windows, xmake)
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup xmake
        uses: xmake-io/github-action-setup-xmake@v1
        with:
          xmake-version: latest
          package-cache: true

      - name: Build
        run: xmake -y -vv

      - name: Test
        run: xmake run cmdline_test

      - name: Run examples (smoke)
        run: |
          xmake run with_dispatch -- add python 3.12
          xmake run with_dispatch -- remove foo