Refactor how next/previous programs are selected. Add unit tests. #54

	name: Rust

	on:
	push:
	branches: [ "main" ]
	tags:
	- 'v*' # Trigger the workflow on push to tags like v1.0, v20.15.10
	pull_request:
	branches: [ "main" ]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build_test_and_release:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- uses: actions/[email protected]
	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y zlib1g-dev libelf-dev
	- name: Test
	run: cargo test
	- name: Build
	run: cargo build --release
	- name: Create Release and Upload Artficat
	uses: ncipollo/[email protected]
	if: startsWith(github.ref, 'refs/tags/v')
	with:
	artifacts: "target/release/bpftop"
	draft: true
	allowUpdates: true
	updateOnlyUnreleased: true

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