CI: Add steps to setup, build, and test program #15

	name: Build and test hello-world program

	on: [pull_request, push]

	env:
	ZIG_SOLANA_VERSION: v1.39
	ZIG_SOLANA_DIR: zig-x86_64-linux-gnu-baseline

	jobs:
	program:
	name: Build and test helloworld
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	~/.cargo/zig
	$ZIG_SOLANA_DIR
	key: zig-solana-${{ hashFiles('./program-test/Cargo.lock') }}-$ZIG_SOLANA_VERSION

	- name: Download zig-solana compiler
	shell: bash
	run: \|
	ZIG_SOLANA_RELEASE_URL=https://github.com/joncinque/zig-bootstrap-solana/releases/download/solana-$ZIG_SOLANA_VERSION
	ZIG_SOLANA_TAR=zig-x86_64-linux-gnu.tar.bz2
	curl --proto '=https' --tlsv1.2 -sSfOL $ZIG_SOLANA_RELEASE_URL/$ZIG_SOLANA_TAR
	tar -xjf $ZIG_SOLANA_TAR

	- name: Test program
	shell: bash
	run: $ZIG_SOLANA_DIR/zig build test --global-cache-dir zig-global-cache -j1 --summary all

	- name: Install Rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: 1.76.0

	- name: Install build deps
	shell: bash
	run: \|
	sudo apt update
	sudo apt install protobuf-compiler -y

	- name: Build and test program
	shell: bash
	run: ./program-test/test.sh $ZIG_SOLANA_DIR/zig

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