ci-cd.yml

name: Build and publish

on:
  workflow_dispatch:
  push:
    branches:
      - main
    tags:
      - 'v*.*.*'  # Example: v1.2.3
permissions:
  contents: write
env:
  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
  PRE_RELEASE_VERSION: true
  DRAFT_VERSION: true

jobs:
  build-and-publish:
    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/p/fmdata
    permissions:
      id-token: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Sets env vars for main
        if: ${{ env.BRANCH_NAME == 'main' }}
        run: |
          echo "PRE_RELEASE_VERSION=false" >> $GITHUB_ENV
          echo "DRAFT_VERSION=false" >> $GITHUB_ENV

      - name: Get next version
        uses: reecetech/version-increment@2024.10.1
        id: version
        with:
          scheme: semver
          release_branch: main

      - name: Set PACKAGE_VERSION Environment Variable
        run: echo "PACKAGE_VERSION=${{ steps.version.outputs.version }}" >> $GITHUB_ENV

      - name: Release version
        uses: softprops/action-gh-release@v2
        with:
          draft: ${{ env.DRAFT_VERSION }}
          prerelease: ${{ env.PRE_RELEASE_VERSION }}
          tag_name: "${{ steps.version.outputs.version }}"

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.8'

      # Cache pip dependencies for faster builds
      - name: Cache pip
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      # Install dependencies
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt

      # (Optional) Run tests
      #      - name: Run tests
      #        run: |
      #          pytest

      # Build the package
      - name: Build package
        run: |
          python setup.py sdist bdist_wheel

      - name: Publish package distributions to PyPI
        if: ${{ env.PRE_RELEASE_VERSION == false }}
        uses: pypa/gh-action-pypi-publish@release/v1