Add IS-IS "show" commands #3

	name: CI

	on: [push, pull_request]

	env:
	CARGO_TERM_COLOR: always
	# Make sure CI fails on all warnings, including Clippy lints
	RUSTFLAGS: "-Dwarnings"

	jobs:
	fmt:
	name: Code Formatting Check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: rustfmt
	- uses: Swatinem/rust-cache@v2
	- name: "rustfmt --check"
	run: \|
	if ! rustfmt --check --edition 2021 $(git ls-files '*.rs'); then
	printf "Please run \`rustfmt --edition 2021 \$(git ls-files '*.rs')\` to fix rustfmt errors.\nSee CONTRIBUTING.md for more details.\n" >&2
	exit 1
	fi

	clippy_check:
	name: Linter Check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: clippy
	- name: Install Protocol Buffers Compiler
	run: sudo apt-get install -y protobuf-compiler
	- name: Set PROTOC Environment Variable
	run: export PROTOC=/path/to/protoc
	- name: Run Clippy
	run: cargo clippy

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