Update Dependencies #217

	name: Update Dependencies

	on:
	schedule:
	- cron: '0 9 * * *' # everyday at 09:00 UTC
	workflow_dispatch:

	permissions: # Necessary for created pull request to trigger CI
	contents: write
	pull-requests: write

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

	steps:
	- name: Checkout `dev`
	uses: actions/checkout@v4
	with:
	ref: dev
	token: ${{ secrets.GITHUB_TOKEN }}
	fetch-depth: 0 # fetch full history for branch operations

	- name: Install node/npm
	uses: actions/setup-node@v4
	with:
	node-version: "latest"

	- name: Install NPM dependencies
	run: npm install

	- name: Set-up OCaml
	uses: ocaml/setup-ocaml@v3
	with:
	ocaml-compiler: 5.2.0
	dune-cache: true

	- name: Install dune
	run: \|
	eval $(opam env)
	export OPAMYES=1
	opam install dune

	- name: Add opam repository archive
	run: \|
	eval $(opam env)
	export OPAMYES=1
	opam repo add archive git+https://github.com/ocaml/opam-repository-archive

	- name: Set up Git
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

	- name: Run change-deps
	run: \|
	eval $(opam env)
	export OPAMYES=1
	make change-deps

	- name: Create or update PR
	uses: peter-evans/create-pull-request@v7
	with:
	token: ${{ secrets.HAZEL_DEPENDENCIES }}
	title: "chore: update dependencies"
	body: "Automated update from `make change-deps` based on `dev`."
	commit-message: "chore: update dependencies"
	branch: bot-update-deps
	base: dev
	delete-branch: true

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