build

feat: add support for penumbra v0.81.x #5

	# Workflow file to validate that builds work.
	# Normally we'd trust that `cargo check` and friends are sufficient
	# for building, but due to the complicated nature of the build.rs
	# statically linking in a C lib, we want to ensure that two scenarios work:
	#
	# 1. Naive `cargo build` with go on path.
	# 2. `nix build` which is strict about inputs and outputs.
	#
	# If both of those setups work, then we've defined the build adequatedly.

	name: build
	on:
	pull_request:
	jobs:
	cargo:
	name: cargo build
	runs-on: buildjet-8vcpu-ubuntu-2204
	steps:
	- uses: actions/checkout@v4
	with:
	lfs: true

	- name: install nix
	uses: nixbuild/nix-quick-install-action@v28

	- name: setup nix cache
	uses: nix-community/cache-nix-action@v5
	with:
	primary-key: nix-${{ runner.os }}-${{ hashFiles('*/.nix') }}
	restore-prefixes-first-match: nix-${{ runner.os }}-
	backend: buildjet

	- name: Load rust cache
	uses: astriaorg/buildjet-rust-cache@v2.5.1

	- name: run cargo build
	run: >-
	nix develop --command
	cargo build --release

	nix:
	name: nix build
	runs-on: buildjet-8vcpu-ubuntu-2204
	steps:
	- uses: actions/checkout@v4
	with:
	lfs: true

	- name: install nix
	uses: nixbuild/nix-quick-install-action@v28

	- name: setup nix cache
	uses: nix-community/cache-nix-action@v5
	with:
	primary-key: nix-${{ runner.os }}-${{ hashFiles('*/.nix') }}
	restore-prefixes-first-match: nix-${{ runner.os }}-
	backend: buildjet

	- name: load rust cache
	uses: astriaorg/buildjet-rust-cache@v2.5.1

	- name: run nix build
	run: nix build

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