Merge branch 'master' of https://github.com/hooyuser/Solution-to-Alge… #42

	name: Generate Release PDF
	on:
	push:
	branches:
	- master
	paths-ignore:
	- '.github/**'
	- '.gitignore'
	- '**.md'
	jobs:
	build_latex_and_release:
	runs-on: ubuntu-latest
	steps:
	- name: Set up Git repository
	uses: actions/checkout@v2
	- name: Compile LaTeX document
	uses: xu-cheng/latex-action@v2
	with:
	root_file: Solution_to_Algebra_Chapter_0.tex
	- name: Delete old Release
	uses: actions/github-script@v5
	with:
	github-token: ${{secrets.GITHUB_TOKEN}}
	script: \|
	const { owner, repo } = context.repo
	try {
	const { data: { id } } = await github.rest.repos.getLatestRelease({ owner, repo })
	await github.rest.repos.deleteRelease({ owner, repo, release_id: id })
	} catch {}
	- name: Generate release tag
	id: tag
	run: \|
	echo "::set-output name=release_tag::latest_$(date +"%Y-%m-%d_%H-%M")"
	- name: Release
	uses: softprops/action-gh-release@v1
	with:
	name: latest version
	body: Latest version of `Solution_to_Algebra_Chapter_0.pdf`
	tag_name: ${{ steps.tag.outputs.release_tag }}
	files: Solution_to_Algebra_Chapter_0.pdf

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