Update flake inputs #57

	name: Update flake inputs

	on:
	workflow_dispatch:
	schedule:
	- cron: "0 0 * * 1"

	permissions: write-all

	jobs:
	update:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install Nix
	uses: cachix/install-nix-action@v27
	with:
	nix_path: nixpkgs=channel:nixos-unstable
	github_access_token: ${{ secrets.GITHUB_TOKEN }}

	- name: Configure git
	env:
	GITHUB_USER: fembotpixie
	GITHUB_EMAIL: [email protected]
	GITHUB_TOKEN: ${{ secrets.FEMBOT_TOKEN }}
	run: \|
	git remote set-url origin "https://${GITHUB_TOKEN}:[email protected]/${GITHUB_REPOSITORY}.git";
	git config --local user.email "${GITHUB_EMAIL}";
	git config --local user.name "${GITHUB_USER}";

	- name: Handle existing PRs
	env:
	GITHUB_TOKEN: ${{ secrets.FEMBOT_TOKEN }}
	run: \|
	existing_prs=$(gh pr list --search "build(flake): 🔒 update inputs in:title" --state open --json number,url --jq '.[].number')

	if [ ! -z "$existing_prs" ]; then
	for pr in $existing_prs; do
	gh pr close $pr --comment "Closing in favor of a new update PR"
	done
	fi

	- name: Switch branch
	run: \|
	git fetch origin
	git checkout -B update/flake

	- name: Update flake
	run: "nix --option commit-lockfile-summary 'chore: update lock' flake update --commit-lock-file"

	- name: Push to repository
	run: git push -f --set-upstream origin update/flake

	- name: Create pull request
	env:
	GITHUB_TOKEN: ${{ secrets.FEMBOT_TOKEN }}
	run: 'gh pr create -B main -t "build(flake): update inputs" -b "Automatic action"'

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