Merge pull request #4312 from rouault/epsg_11_022 #101

	name: Docs

	on:
	push:
	branches-ignore:
	- 'backport**'
	- 'dependabot**'
	pull_request:

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	docs:
	name: Documentation checks

	runs-on: ubuntu-latest
	strategy:
	fail-fast: true
	container: ghcr.io/osgeo/proj-docs

	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

	- name: Update sphinx-rtd-theme
	shell: bash -l {0}
	run: \|
	pip install -U "sphinx-rtd-theme>=3.0.0"

	- name: Print versions
	shell: bash -l {0}
	run: \|
	python3 --version
	sphinx-build --version
	python3 -m pip list --not-required --format=columns
	- name: Lint .rst files
	shell: bash -l {0}
	run: \|
	set -eu
	if find . -name '*.rst' \| xargs grep -P '\t'; then echo 'Tabs are bad, please use four spaces in .rst files.'; false; fi
	if find . -name '*.rst' \| xargs grep "\.\.versionadded"; then echo 'Wrong annotation. Should be .. versionadded'; false; fi
	if find . -name '*.rst' \| xargs grep "\.\.note"; then echo 'Wrong annotation. Should be .. note'; false; fi
	if find . -name '*.rst' \| xargs grep "\.\.warning"; then echo 'Wrong annotation. Should be .. warning'; false; fi
	if find . -name '*.rst' \| xargs grep "\.\.codeblock"; then echo 'Wrong annotation. Should be .. codeblock'; false; fi
	working-directory: ./docs
	- name: Doxygen
	shell: bash -l {0}
	run: \|
	make .doxygen_up_to_date
	working-directory: ./docs
	- name: Spelling
	shell: bash -l {0}
	run: \|
	make spelling SPHINXOPTS=-W
	working-directory: ./docs

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