The default cache glob matches requirements.txt or pyproject.toml, and the documentation toolchain is deliberately kept separate from the application's — so setup-python found nothing and failed the job before it could build. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
96 lines
3.3 KiB
YAML
96 lines
3.3 KiB
YAML
# Documentation site.
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#
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# Two jobs with different jobs to do. On a pull request the site is *built* and
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# nothing is published — a broken link or a page missing from the nav fails the
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# check rather than shipping. On main it is published under a version, because
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# readers are routinely running something other than the newest build and a
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# single "latest" would describe a release they do not have.
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name: Documentation
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on:
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push:
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branches: [main]
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paths:
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- 'docs/**'
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- 'mkdocs.yml'
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- 'requirements-docs.txt'
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- '.github/workflows/docs.yml'
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- 'frontend/package.json' # version stamp comes from here
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pull_request:
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paths:
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- 'docs/**'
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- 'mkdocs.yml'
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- 'requirements-docs.txt'
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- '.github/workflows/docs.yml'
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workflow_dispatch:
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permissions:
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contents: write
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concurrency:
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group: docs-${{ github.ref }}
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cancel-in-progress: true
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jobs:
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build:
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name: Build (check only)
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if: github.event_name == 'pull_request'
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v5
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- uses: actions/setup-python@v6
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with:
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python-version: '3.12'
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cache: pip
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# The default cache glob only looks for requirements.txt or
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# pyproject.toml, neither of which exists here — the docs toolchain is
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# kept separate from the application's.
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cache-dependency-path: requirements-docs.txt
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- run: pip install -r requirements-docs.txt
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# --strict turns warnings into errors, which is the point of running this
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# on a pull request at all: a link to a page that no longer exists should
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# fail here rather than 404 for a reader.
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- run: mkdocs build --strict
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deploy:
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name: Publish versioned site
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if: github.event_name != 'pull_request'
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v5
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with:
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fetch-depth: 0 # mike needs history to update gh-pages
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- uses: actions/setup-python@v6
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with:
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python-version: '3.12'
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cache: pip
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# The default cache glob only looks for requirements.txt or
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# pyproject.toml, neither of which exists here — the docs toolchain is
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# kept separate from the application's.
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cache-dependency-path: requirements-docs.txt
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- run: pip install -r requirements-docs.txt
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- name: Derive version from the shipped package
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id: v
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run: |
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# Documentation is versioned with the product, not separately, so the
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# site and the image a reader is running carry the same number.
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FULL=$(node -p "require('./frontend/package.json').version")
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SERIES=$(echo "$FULL" | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
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echo "full=$FULL" >> "$GITHUB_OUTPUT"
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echo "series=$SERIES" >> "$GITHUB_OUTPUT"
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- name: Configure git for mike
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run: |
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git config user.name "github-actions[bot]"
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git config user.email "github-actions[bot]@users.noreply.github.com"
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# Aliased to "latest" so links stay stable while older series remain
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# readable at their own URLs.
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- name: Deploy
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run: |
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mike deploy --push --update-aliases \
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"${{ steps.v.outputs.series }}" latest \
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--title "${{ steps.v.outputs.series }} (${{ steps.v.outputs.full }})"
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mike set-default --push latest
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