Memory Out-Of-Bounds Access Analysis #7520

	name: indentation

	on: [ push, pull_request]

	jobs:
	indentation:
	strategy: # remove?
	matrix:
	os:
	- ubuntu-latest
	ocaml-compiler:
	- 4.14.0 # setup-ocaml@v1 does not support 4.14.x for ocaml-version

	runs-on: ${{ matrix.os }}

	if: ${{ github.event.before != '0000000000000000000000000000000000000000' }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	# reuse tests.yml or depend on it to not have to setup OCaml? https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#example-using-an-action-in-the-same-repository-as-the-workflow

	# rely on cache for now
	- name: Cache opam switch # https://github.com/marketplace/actions/cache
	uses: actions/cache@v3
	with:
	# A list of files, directories, and wildcard patterns to cache and restore
	path: \|
	~/.opam
	_opam
	# Key for restoring and saving the cache
	key: opam-ocp-indent-${{ runner.os }}-${{ matrix.ocaml-compiler }}

	- name: Set up OCaml ${{ matrix.ocaml-compiler }}
	uses: ocaml/setup-ocaml@v1 # intentionally use v1 instead of v2 because it's faster with manual caching: https://github.com/goblint/analyzer/pull/308#issuecomment-887805857
	with:
	ocaml-version: ${{ matrix.ocaml-compiler }}

	- name: Install ocp-indent
	run: opam install -y ocp-indent

	- name: Run pre-commit hook on changes since last push
	run: git reset --soft ${{ github.event.before }} && eval $(opam env) && ./scripts/hooks/pre-commit

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