release.yml

name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  metrics:
    name: Collect metrics
    uses: anolishq/.github/.github/workflows/metrics.yml@c76784aff711e6540d539f6a5c3ea33c63627930 # v2
    with:
      tag: ${{ github.ref_name }}

  release-linux-x86_64:
    name: Release (linux-x86_64)
    runs-on: ubuntu-24.04

    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y ninja-build g++ jq

      - name: Extract version
        id: version
        run: echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"

      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
        with:
          python-version: "3.12"

      - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
        with:
          enable-cache: true
          cache-dependency-glob: |
            pyproject.toml
            uv.lock

      - name: Install Python dependencies
        run: uv sync --locked --extra dev

      - name: Setup vcpkg
        uses: anolishq/.github/.github/actions/setup-vcpkg@a9b3d134acbcc7dcd6da02c1a345a1fbdca15064 # v2.4
        with:
          triplet: x64-linux

      - name: Configure
        # Point CMake/ctest at the uv-managed venv so the integration.pytest
        # test (run by ctest) can import pytest + the generated bindings,
        # matching the CI server job.
        run: cmake --preset ci-linux-release-server -DPython3_EXECUTABLE=$(pwd)/.venv/bin/python

      - name: Build
        run: cmake --build --preset ci-linux-release-server --parallel

      - name: Test
        run: ctest --preset ci-linux-release-server

      - name: Package binary artifact
        id: package
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          ARTIFACT="fluxgraph-${VERSION}-linux-x86_64.tar.gz"
          BINARY="build-server/server/fluxgraph-server"
          if [ ! -f "${BINARY}" ]; then
            echo "ERROR: binary not found at ${BINARY}" >&2
            exit 1
          fi
          mkdir -p staging/bin
          cp "${BINARY}" staging/bin/
          tar -czf "${ARTIFACT}" -C staging .
          echo "artifact=${ARTIFACT}" >> "$GITHUB_OUTPUT"

      - name: Package source tarball
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          git archive --format=tar.gz \
            --prefix="fluxgraph-${VERSION}/" \
            -o "fluxgraph-${VERSION}-source.tar.gz" \
            HEAD

      - name: Generate checksums
        run: sha256sum fluxgraph-*.tar.gz > SHA256SUMS

      - name: Generate manifest
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          ARTIFACT="${{ steps.package.outputs.artifact }}"
          SHA=$(grep "${ARTIFACT}" SHA256SUMS | awk '{print $1}')
          jq -n \
            --argjson schema_version 1 \
            --arg repo "anolishq/fluxgraph" \
            --arg component "fluxgraph" \
            --arg version "${VERSION}" \
            --arg platform "linux-x86_64" \
            --arg asset "${ARTIFACT}" \
            --arg sha256 "${SHA}" \
            '{schema_version: $schema_version, repo: $repo, component: $component, version: $version, platform: $platform, asset: $asset, sha256: $sha256}' \
            > manifest.json

      - name: Create GitHub release
        uses: softprops/action-gh-release@718ea10b132b3b2eba29c1007bb80653f286566b # v3
        with:
          files: |
            fluxgraph-*.tar.gz
            SHA256SUMS
            manifest.json
          generate_release_notes: true

  upload-metrics:
    name: Upload metrics to release
    runs-on: ubuntu-24.04
    needs: [release-linux-x86_64, metrics]
    steps:
      - name: Download metrics artifact
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
        with:
          name: metrics-${{ github.event.repository.name }}-${{ github.run_number }}
          path: metrics-out/

      - name: Upload metrics.json to release
        uses: softprops/action-gh-release@718ea10b132b3b2eba29c1007bb80653f286566b # v3
        with:
          files: metrics-out/metrics.json