Rework documentation generation #4074

Workflow file for this run

.github/workflows/devcontainer.yml at 6a86421

	name: MLOS DevContainer

	on:
	workflow_dispatch:
	inputs:
	tags:
	description: Manual MLOS DevContainer run aux info tags
	NO_CACHE:
	type: boolean
	description: Disable caching?
	default: false
	required: false
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	release:
	types: [ published ]
	merge_group:
	types: [checks_requested]
	schedule:
	- cron: "1 0 * * *"

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
	cancel-in-progress: true

	jobs:
	DevContainerLintBuildTestPublish:
	name: DevContainer Lint/Build/Test/Publish

	runs-on: ubuntu-latest

	permissions:
	contents: read

	# Here we only test a single (latest) version of python.

	env:
	DOCKER_BUILDKIT: 1
	BUILDKIT_INLINE_CACHE: 1

	steps:
	- uses: actions/checkout@v4

	- name: Get commit messages
	id: get-commit-messages
	if: github.event_name == 'pull_request'
	run: \|
	# Only look at the last 10 commits, to avoid getting too much data.
	# If the message wasn't in there (e.g. because the push was a merge and too large), then we just ignore it.
	git fetch --deepen=10
	# Handle multiline output:
	{
	echo 'COMMIT_MESSAGES<<COMMIT_MESSAGES_EOF'
	git log --format="%B" -10 ${{ github.event.before }}..${{ github.event.after }} \| tee /tmp/commit_messages.txt
	echo COMMIT_MESSAGES_EOF
	} >> $GITHUB_OUTPUT

	- name: Validate tag
	if: github.ref_type == 'tag'
	# Note: May need to update this for release branches in the future too.
	run: \|
	set -x
	git fetch --deepen=100
	if ! git branch -a --contains ${{ github.ref_name }} \| grep origin/main; then
	echo "ERROR: tag ${{ github.ref_name }} doesn't appear to be included in the main branch." >&2
	exit 1
	fi
	if ! echo "${{ github.ref_name }}" \| egrep -q '^v([0-9]+\.){2,3}[0-9]+$'; then
	echo "ERROR: tag ${{ github.ref_name }} doesn't appear to be a valid version tag." >&2
	exit 1
	fi

	- name: Set NO_CACHE variable based on commit messages and for nightly builds
	if: github.event_name == 'schedule' \|\| contains(steps.get-commit-messages.outputs.COMMIT_MESSAGES, 'NO_CACHE=true') \|\| github.event.inputs.NO_CACHE == 'true'
	run: \|
	echo "NO_CACHE=true" >> $GITHUB_ENV

	- name: Run pytest with debug logging enabled for nightly runs
	if: github.event_name == 'schedule'
	run: \|
	echo "PYTEST_EXTRA_OPTIONS=--log-level=DEBUG" >> $GITHUB_ENV

	- name: Log some environment variables for debugging
	run: \|
	set -x
	printenv
	echo "NO_CACHE: ${NO_CACHE:-}"
	echo "EVENT_NAME: ${{ github.event_name }}"
	echo "BEFORE: ${{ github.event.before }}"
	echo "AFTER: ${{ github.event.after }}"
	# echo "COMMIT_MESSAGES: `cat /tmp/commit_messages.txt`"
	echo "COMMIT_SHA: ${{ github.sha }}"
	echo "git log -1 ${{ github.sha }}: $(git log -1 ${{ github.sha }})"
	echo "Manual Trigger Input Tags: ${{ github.event.inputs.tags }}"
	echo "Manual Trigger Input NO_CACHE: ${{ github.event.inputs.NO_CACHE }}"
	# Output the full event json for debugging.
	# cat ${{ github.event_path }}

	- name: Build the devcontainer image
	timeout-minutes: 15
	run: \|
	set -x
	make CONDA_INFO_LEVEL=-v devcontainer

	- name: Start the devcontainer in the background
	timeout-minutes: 3
	run: \|
	set -x
	docker run -d --rm --user root \
	--volume /var/run/docker.sock:/var/run/docker.sock \
	--env DOCKER_BUILDKIT=$DOCKER_BUILDKIT \
	--volume $(pwd):/workspaces/MLOS \
	--env CONTAINER_WORKSPACE_FOLDER=/workspaces/MLOS \
	--env LOCAL_WORKSPACE_FOLDER=$(pwd) \
	--env PYTEST_EXTRA_OPTIONS=$PYTEST_EXTRA_OPTIONS \
	--workdir /workspaces/MLOS \
	--add-host host.docker.internal:host-gateway \
	--name mlos-devcontainer mlos-devcontainer sleep 1800
	- name: Fixup vscode uid/gid in the running container
	timeout-minutes: 3
	run: \|
	set -x
	docker exec --user root mlos-devcontainer groupmod --non-unique -g `id -g` vscode
	docker exec --user root mlos-devcontainer usermod --non-unique -u `id -u` -g `id -g` vscode
	docker exec --user root mlos-devcontainer chown -R vscode:vscode /home/vscode

	- name: Print some debug info from inside the container
	run: \|
	docker exec --user vscode --env USER=vscode mlos-devcontainer printenv

	- name: Check that github.com is in the ssh known_hosts file
	run: \|
	docker exec --user vscode --env USER=vscode mlos-devcontainer grep ^github.com /home/vscode/.ssh/known_hosts

	- name: Update the conda env in the devcontainer
	timeout-minutes: 10
	run: \|
	set -x
	docker exec --user vscode --env USER=vscode mlos-devcontainer make CONDA_INFO_LEVEL=-v conda-env

	- name: Verify expected version of python in conda env
	timeout-minutes: 2
	run: \|
	set -x
	docker exec --user vscode --env USER=vscode mlos-devcontainer \
	conda run -n mlos python -c \
	'from sys import version_info as vers; assert (vers.major, vers.minor) == (3, 13), f"Unexpected python version: {vers}"'

	- name: Check for missing licenseheaders
	timeout-minutes: 3
	run: \|
	set -x
	docker exec --user vscode --env USER=vscode mlos-devcontainer make CONDA_INFO_LEVEL=-v licenseheaders
	# licenseheaders changes the contents of the files, so make this check fail if there are any changes detected
	git --no-pager diff --exit-code

	- name: Run lint checks
	timeout-minutes: 5
	run: \|
	set -x
	docker exec --user vscode --env USER=vscode --env MAKEFLAGS=-Oline mlos-devcontainer make CONDA_INFO_LEVEL=-v check

	- name: Run tests
	timeout-minutes: 10
	run: \|
	set -x
	# Simulate test collection in vscode.
	test_count=$(docker exec --user vscode --env USER=vscode mlos-devcontainer \
	conda run -n mlos python -m pytest -svxl -n auto --collect-only --rootdir /workspaces/MLOS -s --cache-clear \
	\| grep -c '<Function ')
	if [ "${test_count:-0}" -lt 725 ]; then echo "Expected at least 725 tests, got '$test_count'" >&2; exit 1; fi

	# Now actually run the tests.
	docker exec --user vscode --env USER=vscode mlos-devcontainer make CONDA_INFO_LEVEL=-v test

	- name: Generate and test binary distribution files
	timeout-minutes: 10
	run: \|
	set -x
	docker exec --user vscode --env USER=vscode mlos-devcontainer make CONDA_INFO_LEVEL=-v dist dist-test

	- name: Test rebuilding the devcontainer in the devcontainer
	# FIXME:
	# timeout-minutes: 3
	timeout-minutes: 10
	run: \|
	set -x
	git --no-pager diff --exit-code
	docker exec --user vscode --env USER=vscode mlos-devcontainer make CONDA_INFO_LEVEL=-v devcontainer

	- name: Generate docs and test check them
	run: \|
	set -x
	docker exec --user vscode --env USER=vscode --env MAKEFLAGS=-Oline mlos-devcontainer make CONDA_INFO_LEVEL=-v doc
	# Make sure we can publish the coverage report.
	rm -f doc/build/html/htmlcov/.gitignore

	- uses: actions/upload-artifact@v4
	if: github.ref == 'refs/heads/main'
	with:
	name: docs
	path: doc/build/html

	- name: Publish package to Test PyPi
	if: github.event_name == 'release' && github.ref_type == 'tag'
	run: \|
	if [ -n "${{ secrets.PYPI_TEST_USERNAME }}" ]; then
	docker exec --user vscode --env USER=vscode --env MAKEFLAGS=-Oline \
	--env TWINE_USERNAME=${{ secrets.PYPI_TEST_USERNAME }} --env TWINE_PASSWORD=${{ secrets.PYPI_TEST_PASSWORD }} \
	mlos-devcontainer make CONDA_INFO_LEVEL=-v publish-test-pypi
	fi

	- name: Publish package to PyPi
	if: github.repository == 'microsoft/mlos' && github.event_name == 'release' && github.ref_type == 'tag'
	run: \|
	if [ -n "${{ secrets.PYPI_USERNAME }}" ]; then
	docker exec --user vscode --env USER=vscode --env MAKEFLAGS=-Oline \
	--env TWINE_USERNAME=${{ secrets.PYPI_USERNAME }} --env TWINE_PASSWORD=${{ secrets.PYPI_PASSWORD }} \
	mlos-devcontainer make CONDA_INFO_LEVEL=-v publish-pypi
	fi

	- name: Cleanup the devcontainer
	run: \|
	set -x
	docker stop -t 1 mlos-devcontainer \|\| true
	docker rm --force mlos-devcontainer \|\| true

	- name: Container Registry Login
	if: (github.repository == 'microsoft/mlos') && (github.ref == 'refs/heads/main' \|\| github.ref_type == 'tag')
	uses: docker/login-action@v3
	with:
	# This is the URL of the container registry, which is configured in Github
	# Settings and currently corresponds to the mlos-core ACR.
	registry: ${{ secrets.ACR_LOGINURL }}
	username: ${{ secrets.ACR_USERNAME }}
	# This secret is configured in Github Settings.
	# It can also be obtained in a keyvault in the Azure portal alongside the
	# other resources used.
	password: ${{ secrets.ACR_PASSWORD }}
	- name: Publish the container images
	# TODO: add cleanup step to remove old images
	if: (github.repository == 'microsoft/mlos') && (github.ref == 'refs/heads/main' \|\| github.ref_type == 'tag')
	timeout-minutes: 15
	run: \|
	set -x
	image_tag=''
	if [ "${{ github.ref_type }}" == 'tag' ]; then
	image_tag="${{ github.ref_name }}"
	elif [ "${{ github.ref }}" == 'refs/heads/main' ]; then
	image_tag='latest'
	fi
	if [ -z "$image_tag" ]; then
	echo "ERROR: Unhandled event condition or ref: event=${{ github.event}}, ref=${{ github.ref }}, ref_type=${{ github.ref_type }}"
	exit 1
	fi

	docker tag devcontainer-cli:latest ${{ secrets.ACR_LOGINURL }}/devcontainer-cli:$image_tag
	docker push ${{ secrets.ACR_LOGINURL }}/devcontainer-cli:$image_tag
	docker tag mlos-devcontainer:latest ${{ secrets.ACR_LOGINURL }}/mlos-devcontainer:$image_tag
	docker push ${{ secrets.ACR_LOGINURL }}/mlos-devcontainer:$image_tag


	PublishDocs:
	name: Publish Documentation

	if: github.ref == 'refs/heads/main'
	needs: DevContainerLintBuildTestPublish
	runs-on: ubuntu-latest

	# Required for github-pages-deploy-action to push to the gh-pages branch.
	permissions:
	contents: write

	steps:
	- uses: actions/checkout@v4

	- uses: actions/download-artifact@v4
	with:
	name: docs
	path: doc/build/html

	- name: Check docs
	run: \|
	set -x
	# Check that the docs are not empty.
	if [ ! -d doc/build/html ]; then
	echo "ERROR: No docs found in doc/build/html" >&2
	exit 1
	fi
	if [ ! -f doc/build/html/index.html ]; then
	echo "ERROR: No index.html found in doc/build/html" >&2
	exit 1
	fi

	- name: Deploy to GitHub pages
	uses: JamesIves/github-pages-deploy-action@v4
	with:
	branch: gh-pages
	folder: doc/build/html
	clean: true

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Rework documentation generation #4074

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Rework documentation generation #4074

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