Update theme #124

	name: Update theme

	# Controls when the workflow will run
	on:
	schedule:
	# Update theme automatically everyday at 00:00 UTC
	- cron: "0 0 * * *"
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	update-theme:
	runs-on: ubuntu-latest

	permissions:
	# Give the default GITHUB_TOKEN write permission to commit and push the
	# added or changed files to the repository.
	contents: write

	steps:
	- uses: actions/checkout@v2

	- name: Setup Hugo
	uses: peaceiris/actions-hugo@v2
	with:
	hugo-version: 0.115.2
	extended: true

	- name: Update theme
	run: hugo mod get -u github.com/CaiJimmy/hugo-theme-stack/v3

	- name: Tidy go.mod, go.sum
	run: hugo mod tidy

	- name: Commit changes
	uses: stefanzweifel/git-auto-commit-action@v4
	with:
	commit_message: "CI: Update theme"

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