update to holochain 0.4.0-dev.20 (#206) #673

	# Based on https://github.com/actions-rs/meta/blob/master/recipes/quickstart.md

	on:
	push:
	branches:
	- main
	- develop
	pull_request:
	branches:
	- main
	- develop

	name: Rust

	jobs:
	lints:
	name: Lints
	runs-on: ubuntu-latest
	steps:
	- name: Checkout sources
	uses: actions/checkout@v4

	- name: Restore cache
	uses: actions/cache@v2
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-clippy-${{ hashFiles('**/Cargo.lock') }}

	- name: Install toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	components: rustfmt, clippy
	toolchain: 1.70.0
	override: true

	- name: Run cargo fmt
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

	test:
	name: Test Suite
	runs-on: ubuntu-latest
	needs:
	- lints
	steps:
	- name: Maximize build space
	uses: AdityaGarg8/remove-unwanted-software@v1
	with:
	remove-android: "true"
	remove-haskell: "true"
	- name: Checkout sources
	uses: actions/checkout@v4
	- name: Install Nix
	uses: cachix/install-nix-action@v27

	- name: ⚡ Nix Cache
	uses: cachix/cachix-action@v14
	with:
	name: holochain-ci

	- name: Restore cache
	uses: actions/cache@v2
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	/home/runner/work/hpos-configure-holochain/hpos-configure-holochain/target/
	key: ${{ runner.os }}-cargo-test-${{ hashFiles('**/Cargo.lock') }}

	- name: Install toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: 1.70.0
	override: true
	- name: Run cargo test
	run: nix develop --command bash -c 'cargo test -- --nocapture'

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