release.yml

name: Release SDKs

on:
  workflow_run:
    workflows:
      - update sdks
    types:
      - completed
    branches:
      - main
  workflow_dispatch:
    inputs:
      sdk:
        description: 'Which SDK(s) to release'
        required: false
        default: 'all'
        type: choice
        options:
          - all
          - neurostore-python-sdk
          - neurosynth-compose-python-sdk

jobs:
  publish:
    if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write  # required for PyPI Trusted Publisher
    strategy:
      fail-fast: false
      matrix:
        include:
          - sdk: neurostore-python-sdk
            repo: neurostuff/neurostore-python-sdk
            pypi_package: neurostore-sdk
          - sdk: neurosynth-compose-python-sdk
            repo: neurostuff/neurosynth-compose-python-sdk
            pypi_package: neurosynth-compose-sdk
    steps:
      - name: Checkout SDK repo
        if: ${{ inputs.sdk == '' || inputs.sdk == 'all' || inputs.sdk == matrix.sdk }}
        uses: actions/checkout@v4
        with:
          repository: ${{ matrix.repo }}
          token: ${{ secrets.SDK_PAT }}
          fetch-depth: 0

      - name: Read package version and check if already released
        if: ${{ inputs.sdk == '' || inputs.sdk == 'all' || inputs.sdk == matrix.sdk }}
        id: version
        run: |
          VERSION=$(grep "^VERSION" setup.py | cut -d'"' -f2)
          TAG="v${VERSION}"
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"

          TAG_EXISTS=false
          PYPI_EXISTS=false

          if git ls-remote --tags origin "$TAG" | grep -q "$TAG"; then
            echo "Tag $TAG already exists in repo"
            TAG_EXISTS=true
          fi

          PYPI_STATUS=$(curl -s -o /dev/null -w "%{http_code}" \
            "https://pypi.org/pypi/${{ matrix.pypi_package }}/${VERSION}/json")
          if [ "$PYPI_STATUS" == "200" ]; then
            echo "Version ${VERSION} already exists on PyPI"
            PYPI_EXISTS=true
          fi

          [ "$TAG_EXISTS" == "false" ] && echo "should_tag=true" >> "$GITHUB_OUTPUT" || echo "should_tag=false" >> "$GITHUB_OUTPUT"
          [ "$PYPI_EXISTS" == "false" ] && echo "should_publish=true" >> "$GITHUB_OUTPUT" || echo "should_publish=false" >> "$GITHUB_OUTPUT"

      - name: Create tag and GitHub release
        if: ${{ steps.version.outputs.should_tag == 'true' && (inputs.sdk == '' || inputs.sdk == 'all' || inputs.sdk == matrix.sdk) }}
        env:
          GH_TOKEN: ${{ secrets.SDK_PAT }}
        run: |
          TAG="v${{ steps.version.outputs.version }}"
          git tag "$TAG"
          git push origin "$TAG"
          gh release create "$TAG" \
            --repo ${{ matrix.repo }} \
            --title "${{ matrix.sdk }} v${{ steps.version.outputs.version }}" \
            --notes "Generated from neurostuff-sdk-generator"

      - name: Build package
        if: ${{ steps.version.outputs.should_publish == 'true' && (inputs.sdk == '' || inputs.sdk == 'all' || inputs.sdk == matrix.sdk) }}
        run: |
          pip install build
          python -m build --outdir dist/

      - name: Publish to PyPI
        if: ${{ steps.version.outputs.should_publish == 'true' && (inputs.sdk == '' || inputs.sdk == 'all' || inputs.sdk == matrix.sdk) }}
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: dist/