feat: Implement Block Height Stream #204

	name: Block Streamer

	on:
	push:
	branches: [ main ]
	paths:
	- "block-streamer/**"
	pull_request:
	paths:
	- "block-streamer/**"

	env:
	CARGO_TERM_COLOR: always

	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install Protoc
	uses: arduino/setup-protoc@v2
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Check
	working-directory: ./block-streamer
	run: cargo check

	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install Protoc
	uses: arduino/setup-protoc@v2
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Test
	working-directory: ./block-streamer
	run: cargo test


	format:
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Install Protoc
	uses: arduino/setup-protoc@v2
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: 1.75.0
	override: true
	profile: minimal
	components: rustfmt
	- name: Check formatting
	working-directory: ./block-streamer
	run: \|
	cargo fmt -- --check

	clippy:
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Install Protoc
	uses: arduino/setup-protoc@v2
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: 1.75.0
	override: true
	profile: minimal
	components: clippy
	- name: Clippy check
	working-directory: ./block-streamer
	run: \|
	cargo clippy

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