Updated introduction chapter for current draft. #8

	name: Build distribution

	on:
	push:
	branches: [ main ]
	tags: [ '*' ]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: 'recursive'
	lfs: true
	- name: Install dependencies
	run: sudo apt-get install -y lyx qpdf texlive-latex-recommended texlive-xetex
	- name: Retrieve gitinfo
	run: RulebookShared/hooks/post-checkout
	- name: Run build script
	run: ./build.sh ci
	- uses: actions/upload-artifact@v2
	with:
	name: dist-packages
	path: dist/*
	publishArtifacts:
	runs-on: ubuntu-latest
	needs:
	- build
	steps:
	- uses: actions/checkout@v2
	with:
	submodules: 'recursive'
	- name: Fetch git tags.
	run: git fetch --prune --unshallow --tags

	- name: Get version as Github variable.
	run: 'echo "VERSION_STR=ci_draft-$GITHUB_RUN_NUMBER" >> $GITHUB_ENV'

	- uses: actions/download-artifact@v2
	with:
	name: dist-packages
	path: artifacts

	- name: Remove git hooks (hack to make action-create-tag work)
	run: 'rm -rfv .git/hooks/*'
	- uses: rickstaa/action-create-tag@v1
	with:
	tag: ${{ env.VERSION_STR }}
	message: CI release ${{ env.VERSION_STR }}
	- uses: softprops/action-gh-release@v1
	with:
	name: ${{ env.VERSION_STR }}
	tag_name: ${{ env.VERSION_STR }}
	body: \|
	CI Build ${{ env.VERSION_STR }}
	This is an development draft release. Expect that anything may change without notice, and that things may make zero sense.
	prerelease: true
	files: artifacts/**
	fail_on_unmatched_files: true
	generate_release_notes: true

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