fix: close output file (#1436) #338

	name: k3d.io

	on:
	push:
	branches:
	- main
	tags:
	# only run on tags for real releases and special docs releases
	- 'v[0-9]+.[0-9]+.[0-9]+'
	- 'v[0-9]+.[0-9]+.[0-9]+-docs.[0-9]+'
	# tags-ignore:
	# - "rc"
	# - "beta"
	# - "alpha"
	# - "test"
	# - "dev"

	jobs:
	build:
	runs-on: ubuntu-22.04
	container:
	image: python:3.9
	steps:
	- name: Checkout Project
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Install Requirements
	run: pip install -r docs/requirements.txt
	- name: Build with MkDocs (validation)
	run: \|
	git config --global --add safe.directory /__w/k3d/k3d
	mkdocs build --verbose --clean --strict
	rm -r site/
	- name: Configure Git
	if: startsWith(github.ref, 'refs/tags/')
	id: git
	run: \|
	git config --global user.name ghaction-k3d.io
	git config --global user.email ghaction@k3d.io
	echo tag=${GITHUB_REF#refs/tags/} >> $GITHUB_OUTPUT
	- name: Build & Deploy with Mike (versioned)
	if: startsWith(github.ref, 'refs/tags/')
	run: \|
	mike deploy --update-aliases --push --rebase ${{ steps.git.outputs.tag }} stable

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