ci.yml

name: CI

# On every pull request, but only on push to main
on:
  push:
    branches:
    - main
    tags:
    - '*'
    paths:
      - 'tests/**'
      - 'titiler/**'
      - 'pyproject.toml'
      - '.github/workflows/ci.yml'

  pull_request:
env:
  LATEST_PY_VERSION: '3.12'

jobs:
  tests:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version:
        - '3.8'
        - '3.9'
        - '3.10'
        - '3.11'
        - '3.12'

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: install lib postgres
        uses: nyurik/action-setup-postgis@v2

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install -e .["test,psycopg"]

      - name: Run pre-commit
        if: ${{ matrix.python-version == env.LATEST_PY_VERSION }}
        run: |
          python -m pip install pre-commit
          pre-commit run --all-files

      - name: Run tests
        run: python -m pytest --cov titiler.pgstac --cov-report xml --cov-report term-missing --asyncio-mode=strict -s -vv

      - name: Upload Results
        if: ${{ matrix.python-version == env.LATEST_PY_VERSION }}
        uses: codecov/codecov-action@v4
        with:
          file: ./coverage.xml
          flags: unittests
          name: ${{ matrix.python-version }}
          fail_ci_if_error: false

  benchmark:
    needs: [tests]
    runs-on: ubuntu-latest
    env:
      PGSTAC_VERSION: '0.9.1'
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python ${{ env.LATEST_PY_VERSION }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.LATEST_PY_VERSION }}

      - name: Launch services
        run: docker compose up -d tiler-uvicorn
        env:
          PGSTAC_VERSION: ${{ env.PGSTAC_VERSION }}

      - name: install lib postgres
        uses: nyurik/action-setup-postgis@v2

      - name: Install python dependencies
        run: |
          python -m pip install pypgstac==${{ env.PGSTAC_VERSION }} psycopg[pool] httpx pytest pytest-benchmark rasterio

      - name: Ingest Stac Items/Collection
        run: |
          pypgstac pgready --dsn postgresql://username:password@0.0.0.0:5439/postgis
          pypgstac load collections benchmark/stac/collection.json --dsn postgresql://username:password@0.0.0.0:5439/postgis --method insert_ignore
          pypgstac load items benchmark/stac/items.json --dsn postgresql://username:password@0.0.0.0:5439/postgis --method insert_ignore

      - name: Sleep for 10 seconds
        run: sleep 10s
        shell: bash

      - name: Run Benchmark
        run: |
          python -m pytest .github/workflows/tests/benchmarks.py --benchmark-only --benchmark-columns 'min, max, mean, median' --benchmark-json output.json

      - name: Store and benchmark result
        uses: benchmark-action/github-action-benchmark@v1
        with:
          name: TiTiler-pgSTAC Benchmarks
          tool: 'pytest'
          output-file-path: output.json
          alert-threshold: '130%'
          comment-on-alert: true
          fail-on-alert: false
          # GitHub API token to make a commit comment
          github-token: ${{ secrets.GITHUB_TOKEN }}
          gh-pages-branch: 'gh-benchmarks'
          # Make a commit only if main
          auto-push: ${{ github.ref == 'refs/heads/main' }}

      - name: Stop services
        run: docker compose stop

  publish:
    needs: [tests]
    runs-on: ubuntu-latest
    if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.LATEST_PY_VERSION }}

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install wheel twine build
          python -m pip install .

      - name: Set tag version
        id: tag
        run: |
          echo "version=${GITHUB_REF#refs/*/}"
          echo "version=${GITHUB_REF#refs/*/}" >> $GITHUB_OUTPUT

      - name: Set module version
        id: module
        run: |
          echo version=$(python -c'import titiler.pgstac; print(titiler.pgstac.__version__)') >> $GITHUB_OUTPUT

      - name: Build and publish
        if: ${{ steps.tag.outputs.version }} == ${{ steps.module.outputs.version}}
        env:
          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        run: |
          rm -rf dist
          python -m build
          twine upload dist/*

  publish-docker:
    needs: [tests]
    if: github.ref == 'refs/heads/main' || startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
    runs-on: ubuntu-latest
    strategy:
      matrix:
        image-version:
        - 'uvicorn'
        - 'gunicorn'

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Github
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set tag version
        id: tag
        run: |
          echo "version=${GITHUB_REF#refs/*/}" >> $GITHUB_OUTPUT

      - name: Image name
        id: image
        run: |
          if [ ${{ matrix.image-version }} = 'uvicorn' ]; then
            echo "name=titiler-pgstac:uvicorn-" >> $GITHUB_OUTPUT
          else
            echo "name=titiler-pgstac:" >> $GITHUB_OUTPUT
          fi

      # Push `latest` when comiting to main
      - name: Build and push latest
        if: github.ref == 'refs/heads/main'
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64
          context: .
          file: Dockerfile.${{ matrix.image-version }}
          push: true
          tags: |
            ghcr.io/stac-utils/${{ steps.image.outputs.name }}latest

      # Push `{VERSION}` when pushing a new tag
      - name: Build and push tag
        if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64
          context: .
          file: Dockerfile.${{ matrix.image-version }}
          push: true
          tags: |
            ghcr.io/stac-utils/${{ steps.image.outputs.name }}${{ steps.tag.outputs.version }}