linux-development-release.yaml

# Build and publish the Linux development release on pushes to development.
name: Linux Development Release

on:
  push:
    branches:
      - development
    paths-ignore:
      - '.github/ISSUE_TEMPLATE.md'
      - '.github/ISSUE_TEMPLATE/**'
      - '.github/PULL_REQUEST_TEMPLATE.md'
      - '.github/workflows/development-db-dump.yaml'
      - '.github/workflows/pr-sql-check.yaml'
      - '.gitignore'
      - 'CONTRIBUTING.md'
      - 'LICENSE'
      - 'README.md'
      - 'sql/**'

concurrency:
  group: linux-development-release-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    name: Build Linux development release
    runs-on: ubuntu-24.04
    permissions:
      contents: read

    steps:
      - name: Check out repository
        uses: actions/checkout@v6

      - name: Install Ubuntu build dependencies
        run: |
          sudo apt update
          sudo apt install -y --no-install-recommends \
            build-essential \
            cmake \
            libmysqlclient-dev \
            libssl-dev \
            patchelf \
            zlib1g-dev

      - name: Build release binaries
        run: |
          set -euo pipefail
          mkdir -p build _install
          cd build
          cmake ../ \
            -DCMAKE_BUILD_TYPE=Release \
            -DCMAKE_INSTALL_PREFIX="$GITHUB_WORKSPACE/_install" \
            -DBUILD_EXTRACTORS=1 \
            -DBUILD_FOR_HOST_CPU=0 \
            -DCONF_DIR:STRING=./etc \
            -DDEBUG_SYMBOLS=0
          make -j"$(nproc)"
          make install

      - name: Set release archive filename
        run: |
          echo "ARCHIVE_FILENAME=dev-linux-amd64-$(git rev-parse --short HEAD).tar.gz" >>"$GITHUB_ENV"

      - name: Create release archive
        run: |
          set -euo pipefail
          ./.github/scripts/package-linux-release.sh _install "$ARCHIVE_FILENAME"

      - name: Smoke test release
        run: |
          set -euo pipefail
          cat >smoke-test-linux-release.sh <<'SMOKE_TEST'
          #!/usr/bin/env bash
          set -euo pipefail

          mkdir -p /tmp/vmangos-release
          tar -xzf /tmp/release.tar.gz -C /tmp/vmangos-release

          /tmp/vmangos-release/vmangos-linux-amd64/bin/realmd --version
          /tmp/vmangos-release/vmangos-linux-amd64/bin/mangosd --version

          while IFS= read -r -d '' file; do
            magic="$(head -c 4 "$file" 2>/dev/null || true)"
            if [ "$magic" = $'\177ELF' ]; then
              ldd "$file"
            fi
          done < <(find /tmp/vmangos-release/vmangos-linux-amd64 -type f -print0) >/tmp/ldd-output.txt

          if grep -q "not found" /tmp/ldd-output.txt; then
            cat /tmp/ldd-output.txt
            exit 1
          fi
          SMOKE_TEST

          docker run --rm --platform linux/amd64 \
            -v "$GITHUB_WORKSPACE/bin/$ARCHIVE_FILENAME:/tmp/release.tar.gz:ro" \
            -v "$PWD/smoke-test-linux-release.sh:/tmp/smoke-test-linux-release.sh:ro" \
            ubuntu:24.04 \
            bash /tmp/smoke-test-linux-release.sh

      - name: Upload release artifact
        uses: actions/upload-artifact@v7
        with:
          name: linux-development-build
          path: "${{ github.workspace }}/bin/${{ env.ARCHIVE_FILENAME }}"

  publish:
    name: Publish Linux development release
    needs: build
    runs-on: ubuntu-24.04
    permissions:
      contents: write

    steps:
      - name: Check out repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Download release artifact
        uses: actions/download-artifact@v8
        with:
          pattern: linux-development-build
          merge-multiple: true
          path: release-assets

      - name: Write release notes preamble
        run: |
          cat >linux-release-notes.md <<'RELEASE_NOTES'
          ## Compatibility

          This Linux development build is for `amd64` systems using `glibc` 2.39 or newer.
          It is built on Ubuntu 24.04 and bundles non-`glibc` runtime libraries.
          It is not expected to run on Alpine/`musl` or older `glibc` systems.

          RELEASE_NOTES

      - name: Publish release snapshot
        env:
          GH_TOKEN: ${{ github.token }}
        run: ./.github/scripts/publish-moving-release.sh linux_latest "Linux Development Build" release-assets linux-release-notes.md