Auto merge of #12755 - 9999years:useless-attribute, r=xFrednet,Guilla… #1

	name: Deploy

	on:
	push:
	branches:
	- master
	- beta
	tags:
	- rust-1.**

	env:
	TARGET_BRANCH: 'gh-pages'
	SHA: '${{ github.sha }}'
	SSH_REPO: 'git@github.com:${{ github.repository }}.git'

	jobs:
	deploy:
	runs-on: ubuntu-latest
	if: github.repository == 'rust-lang/rust-clippy'

	steps:
	# Setup
	- name: Checkout
	uses: actions/checkout@v4

	- name: Checkout
	uses: actions/checkout@v4
	with:
	ref: ${{ env.TARGET_BRANCH }}
	path: 'out'

	# Run
	- name: Set tag name
	if: startswith(github.ref, 'refs/tags/')
	run: \|
	TAG=$(basename ${{ github.ref }})
	echo "TAG_NAME=$TAG" >> $GITHUB_ENV
	- name: Set beta to true
	if: github.ref == 'refs/heads/beta'
	run: echo "BETA=true" >> $GITHUB_ENV

	# We need to check out all files that (transitively) depend on the
	# structure of the gh-pages branch, so that we're able to change that
	# structure without breaking the deployment.
	- name: Use deploy files from master branch
	run: \|
	git fetch --no-tags --prune --depth=1 origin master
	git checkout origin/master -- .github/deploy.sh util/versions.py util/gh-pages/versions.html

	# Generate lockfile for caching to avoid build problems with cached deps
	- name: cargo generate-lockfile
	run: cargo generate-lockfile

	- name: Cache
	uses: Swatinem/rust-cache@v2.7.0
	with:
	save-if: ${{ github.ref == 'refs/heads/master' }}

	- name: cargo collect-metadata
	run: cargo collect-metadata

	- name: Deploy
	run: \|
	eval "$(ssh-agent -s)"
	ssh-add - <<< "${{ secrets.DEPLOY_KEY }}"
	bash .github/deploy.sh

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