Add CI workflow

.github/workflows/check.yml

@@ -0,0 +1,20 @@
+name: Check Rust
+
+on:
+ push:
+ branches: [main]
+ pull_request:
+ branches: [main]
+
+env:
+ CARGO_TERM_COLOR: always
+
+jobs:
+ check:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v4
+ - name: Install nightly
+ run: rustup toolchain add --component=rustfmt nightly
+ - name: Checks
+ run: ./ci.sh

ci.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -euxo pipefail
+
+export RUSTFLAGS=-Dwarnings
+
+cargo +nightly fmt -- --check
+
+cargo clippy
+cargo clippy --features embassy-time
+
+cargo clippy --features defmt
+cargo clippy --features defmt,embassy-time
+
+cargo clippy --features log
+cargo clippy --features log,embassy-time
+
+cargo test --features embassy-time