Build

Add notable historic event for os.distro null incident #909

	name: Build

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	build:
	name: mdbook
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main

	- name: Install mdbook-dtmo
	run: \|
	scripts/crate.sh --repo badboy/mdbook-dtmo --to ~/.cargo/bin
	mdbook-dtmo --version

	- name: Build book
	run: \|
	mdbook-dtmo build .

	get-changed-md-files:
	name: get-changed-md-files
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main
	with:
	fetch-depth: 2

	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@v41
	with:
	files: \|
	README.md
	src/*/.md

	outputs:
	changed_files: ${{ steps.changed-files.outputs.all_changed_files }}

	spell-check:
	needs: get-changed-md-files
	name: spell-check
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main

	- name: Spell check
	run: \|
	npm install
	scripts/spell_check.sh ${{ needs.get-changed-md-files.outputs.changed_files }}

	link-check:
	needs: get-changed-md-files
	name: link-check
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main

	- name: Link check
	run: \|
	npm install
	scripts/link_check.sh ${{ needs.get-changed-md-files.outputs.changed_files }}

	prettier-check:
	needs: get-changed-md-files
	name: prettier-check
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main

	- name: Prettier check
	run: \|
	npm install
	scripts/prettier_fix.sh ${{ needs.get-changed-md-files.outputs.changed_files }}
	git --no-pager diff --color --exit-code src/ README.md

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