test(e2e): retry a failing .test up to twice (stabilize CI flakes) #420

	name: CI

	on:
	push:
	branches: [main]
	pull_request:

	env:
	CARGO_TERM_COLOR: always
	RUST_BACKTRACE: 1

	jobs:
	# Strict checks on macOS + Ubuntu — fmt + clippy + test. These two
	# share the same UDS-based pty pane path so most surface area is
	# exercised by either runner; both gate the merge.
	check:
	name: fmt · clippy · test (${{ matrix.os }})
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest]
	steps:
	# mnml depends on the fim-engine sibling crate by path (../fim-engine),
	# so check it out alongside this repo for the path dep to resolve.
	- name: Checkout mnml
	uses: actions/checkout@v4
	with:
	path: mnml
	- name: Checkout fim-engine
	uses: actions/checkout@v4
	with:
	repository: chris-mclennan/fim-engine
	path: fim-engine

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy

	- name: Cache
	uses: Swatinem/rust-cache@v2
	with:
	workspaces: mnml
	key: ${{ matrix.os }}

	- name: rustfmt
	if: matrix.os == 'ubuntu-latest'
	working-directory: mnml
	run: cargo fmt --all --check

	- name: clippy
	working-directory: mnml
	run: cargo clippy --all-targets -- -D warnings

	- name: test
	working-directory: mnml
	run: cargo test

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