Update #199

	# https://github.com/sandhose/nixconf/blob/055de30/.github/workflows/update.yaml
	name: Update
	on:
	# Manual triggering
	workflow_dispatch:

	# Every two weeks 1st, and 15th
	schedule:
	- cron: "0 0 1,15 * *"

	jobs:
	flake-update:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Install nix
	uses: cachix/install-nix-action@V27
	with:
	extra_nix_config: \|
	experimental-features = nix-command flakes
	access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}

	- name: Update lock file
	run: \|
	git config user.name github-actions[bot]
	git config user.email 41898282+github-actions[bot]@users.noreply.github.com
	nix flake update --commit-lock-file

	- name: Get commit message
	id: commit
	run: \|
	delimiter="$(openssl rand -hex 16)"
	echo "message<<${delimiter}" >> "${GITHUB_OUTPUT}"
	git log -1 --pretty=%B \| tail +3 \| awk -f ./.github/misc/flake-to-markdown.awk >> "${GITHUB_OUTPUT}"
	echo "${delimiter}" >> "${GITHUB_OUTPUT}"

	- name: Create Pull Request
	uses: peter-evans/create-pull-request@v5
	with:
	token: ${{ secrets.PAT }} # needed so that this triggers further flows. not ideal.
	title: "chore(flake): update flake.lock"
	body: "${{ steps.commit.outputs.message }}"
	branch: automated/flake-updates
	delete-branch: true
	labels: \|
	automated pr
	nix

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