deploy-mkdocs.yml

name: Publish docs via GitHub Pages

# Only run manually or on new tags starting with `v`
on:
  push:
    tags:
      - "v*"
  workflow_dispatch:

jobs:
  build:
    name: Deploy docs
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.11"]
    steps:
      - uses: actions/checkout@v4
        # We need to additionally fetch the gh-pages branch for mike deploy
        with:
          fetch-depth: 0

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

      - name: Install dependencies
        run: python -m pip install -e .[pgstac,pc,test,docs]

      - name: Deploy docs
        env:
          GIT_COMMITTER_NAME: CI
          GIT_COMMITTER_EMAIL: ci-bot@example.com
        run: |
          # Get most recent git tag
          # https://stackoverflow.com/a/7261049
          # We don't use {{github.ref_name}} because if triggered manually, it
          # will be a branch name instead of a tag version.
          VERSION=$(git describe --tags --abbrev=0)

          # Only push docs if no letters in git tag after the first character
          # (usually the git tag will have v as the first character)
          if ! echo $VERSION | sed 's/^.//' | grep -q "[A-Za-z]"; then
            mike deploy $VERSION latest --update-aliases --push
          fi