add .idea to gitignore #490

	name: Cargo Build & Test

	on:
	push:
	branches:
	- main
	pull_request:

	env:
	CARGO_TERM_COLOR: always
	SCCACHE_GHA_ENABLED: true
	RUSTC_WRAPPER: sccache
	SCCACHE_CACHE_SIZE: "1G"

	jobs:
	build_and_test:
	name: lite-rpc full build
	runs-on: ubuntu-22.04
	steps:
	- name: Install Linux Packages
	run: \|
	sudo apt-get update -y
	sudo apt-get install libssl-dev openssl -y

	- uses: actions/checkout@v4

	# The toolchain action should definitely be run before the cache action
	- uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	cache: true
	# avoid the default "-D warnings" which thrashes cache
	rustflags: ""

	- name: Run sccache-cache
	uses: mozilla-actions/[email protected]

	# https://github.com/actions/cache/blob/main/examples.md#rust---cargo
	# https://blog.arriven.wtf/posts/rust-ci-cache/
	- uses: Swatinem/rust-cache@v2
	with:
	# will be covered by sscache
	cache-targets: false
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}


	- name: Early Build
	run: \|
	cargo build --locked --workspace --all-targets

	- name: Run Tests
	run: RUST_LOG=info cargo test

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