Add `get_virtual_ref` and `all_virtual_refs` functionality #249

	name: Dependency Check

	on:
	pull_request:
	types: [opened, reopened, synchronize]
	push:
	branches:
	- main
	schedule:
	# Run weekly on Sundays to check for new advisories
	- cron: '0 0 * * 0'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	env:
	CARGO_INCREMENTAL: 0
	CARGO_NET_RETRY: 10
	CI: 1
	RUST_BACKTRACE: short
	RUSTUP_MAX_RETRIES: 10
	RUST_CHANNEL: '1.89.0'
	CARGO_DENY_VERSION: '0.18.4'

	jobs:
	check-dependencies:
	name: Check Dependencies
	timeout-minutes: 10
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v5
	with:
	ref: ${{ github.event.pull_request.head.sha }}

	- name: Install Rust toolchain
	run: \|
	rustup update --no-self-update ${{ env.RUST_CHANNEL }}
	rustup default ${{ env.RUST_CHANNEL }}

	- name: Cache cargo-deny
	uses: actions/cache@v4
	id: cargo_deny_cache
	with:
	path: ~/.cargo/bin/cargo-deny
	key: cargo-deny-${{ env.CARGO_DENY_VERSION }}-${{ runner.os }}

	- name: Install cargo-deny
	if: steps.cargo_deny_cache.outputs.cache-hit != 'true'
	run: cargo install --locked cargo-deny --version ${{ env.CARGO_DENY_VERSION }}

	- name: Install Just
	run: sudo snap install --edge --classic just

	- name: Run dependency checks
	run: \|
	just check-deps

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