fix(program): check `next_validators` hash #72

	name: PR

	on:
	push:
	branches: [main]
	pull_request:
	branches:
	- "**"
	merge_group:

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	lint:
	name: Formatting & Clippy
	runs-on: [runs-on, runner=16cpu-linux-arm64 , "run-id=${{ github.run_id }}"]
	env:
	CARGO_NET_GIT_FETCH_WITH_CLI: "true"
	steps:
	- name: Checkout sources
	uses: actions/checkout@v4

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	components: rustfmt

	- name: Run rustfmt
	run: cargo fmt --all -- --check
	env:
	CARGO_INCREMENTAL: 1

	- name: Run cargo clippy
	run: cargo clippy --all-features --all-targets -- -D warnings -A incomplete-features
	env:
	CARGO_INCREMENTAL: 1

	name: ELF

	elf:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.ref }}
	- name: Install SP1 toolchain
	run: \|
	curl -L https://sp1.succinct.xyz \| bash
	~/.sp1/bin/sp1up
	~/.sp1/bin/cargo-prove prove --version
	source ~/.bashrc
	- name: Setup Docker Buildx
	uses: docker/setup-buildx-action@v3
	- name: Verify the SP1 Blobstream Binary
	run: \|
	# Build the binaries
	cd program
	~/.sp1/bin/cargo-prove prove build --elf-name blobstream-elf --docker --tag v4.0.0-rc.10 --output-directory ../elf
	cd ../

	# Check for any changes in the elf directory
	if [ -n "$(git status --porcelain elf/)" ]; then
	echo "❌ ELF files changed during build!"
	git diff elf/
	exit 1
	else
	echo "✅ ELF files remained unchanged"
	fi

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