name: Nightly packages

on:
  pull_request: # this shall test only the part of workflow before publishing
    branches: [master, "release/*"]
    types: [opened, reopened, ready_for_review, synchronize]
    paths:
      - "requirements/ci.txt"
      - ".github/actions/pkg-check/*"
      - ".github/actions/pkg-publish/*"
      - ".github/workflows/release-nightly.yml"
  schedule:
    - cron: "0 0 * * 0" # on Sundays
  workflow_dispatch: {}

defaults:
  run:
    shell: bash

jobs:
  build-packages:
    runs-on: ubuntu-22.04
    env:
      PKG_NAME: "lightning"
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: 3.9

      - name: Convert actual version to nightly
        run: |
          pip install -q -r .actions/requirements.txt
          python .actions/assistant.py convert_version2nightly
      - run: python -c "print('NB_DIRS=' + str(2 if '${{ env.PKG_NAME }}' == 'pytorch' else 1))" >> $GITHUB_ENV
      - name: Build & check package
        uses: ./.github/actions/pkg-check
        with:
          pkg-name: ${{ env.PKG_NAME }}
          nb-dirs: ${{ env.NB_DIRS }}
          allow-local-changes: "true"

      - uses: actions/upload-artifact@v4
        with:
          name: nightly-packages-${{ github.sha }}
          path: dist
          include-hidden-files: true

  publish-packages:
    runs-on: ubuntu-22.04
    needs: build-packages
    if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
    env:
      PKG_NAME: "lightning"
    steps:
      - uses: actions/checkout@v4 # needed to use local composite action
      - uses: actions/download-artifact@v4
        with:
          name: nightly-packages-${{ github.sha }}
          path: dist
      - uses: ./.github/actions/pkg-publish
        with:
          pkg-folder: dist
          pypi-test-token: ${{ secrets[format('PYPI_TEST_TOKEN_{0}', env.PKG_NAME)] }}
      - uses: ./.github/actions/pkg-publish
        with:
          pkg-folder: dist
          pypi-token: ${{ secrets[format('PYPI_TOKEN_{0}', env.PKG_NAME)] }}