name: Linux build

permissions:
  contents: read

on:
  pull_request:
    types: [opened, reopened, synchronize]
  push:
    branches:
      - main
      - release/*

jobs:
  swift-version:
    name: Determine Swift version
    runs-on: ubuntu-24.04
    outputs:
      image: ${{ steps.version.outputs.image }}
    steps:
      - name: Checkout .swift-version
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6
        with:
          sparse-checkout: .swift-version
          sparse-checkout-cone-mode: false

      - name: Read Swift version
        id: version
        run: echo "image=swift:$(cat .swift-version)-noble" >> "$GITHUB_OUTPUT"

  build:
    name: Linux compile check
    needs: swift-version
    timeout-minutes: 30
    runs-on: ubuntu-24.04
    container: ${{ needs.swift-version.outputs.image }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6
        with:
          fetch-depth: 0

      - name: Install system dependencies
        run: apt-get update && apt-get install -y curl make libarchive-dev libbz2-dev liblzma-dev libssl-dev

      - name: Build containerization
        run: make containerization

      - name: Build vminitd (glibc)
        run: make -C vminitd SWIFT_CONFIGURATION="--disable-automatic-resolution -Xswiftc -warnings-as-errors"

      - name: Install Static Linux SDK
        run: make -C vminitd linux-sdk

      - name: Build vminitd (musl)
        run: make -C vminitd

      - name: Run unit tests
        run: swift test --disable-automatic-resolution -Xswiftc -warnings-as-errors