Structural Refactor #2

	name: ESP32 Test Build

	on:
	push:
	branches: [ master ]
	paths:
	- 'validation/esp32-test/**'
	- '.github/workflows/esp32-test.yml'
	pull_request:
	paths:
	- 'validation/esp32-test/**'
	- '.github/workflows/esp32-test.yml'

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Cache ESP-IDF
	uses: actions/cache@v4
	with:
	path: \|
	~/.espressif
	/opt/esp
	key: ${{ runner.os }}-espidf-${{ hashFiles('validation/esp32-test/sdkconfig.defaults') }}
	restore-keys: \|
	${{ runner.os }}-espidf-

	- name: Install ESP-IDF
	uses: espressif/install-esp-idf-action@v1
	with:
	version: "v5.5.1"

	- name: Set ESP-IDF environment
	run: \|
	echo "ESP_IDF_TOOLS_INSTALL_DIR=/opt/esp" >> $GITHUB_ENV
	echo "ESP_IDF_PATH=/opt/esp/idf" >> $GITHUB_ENV

	- name: Set up Rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: nightly
	components: rust-src
	target: riscv32imac-unknown-none-elf
	- name: Setup SCCache
	uses: mozilla-actions/[email protected]

	- name: Cache Cargo
	uses: Swatinem/rust-cache@v2
	with:
	workspaces: "validation/esp32-test"

	- name: Setup \| ldproxy
	uses: taiki-e/cache-cargo-install-action@v2
	with:
	tool: ldproxy

	- name: Build ESP32 test
	working-directory: validation/esp32-test
	run: \|
	cargo build
	env:
	SCCACHE_GHA_ENABLED: "true"
	RUSTC_WRAPPER: "sccache"

	- name: Upload build artifacts
	uses: actions/upload-artifact@v4
	with:
	name: esp32-test-build
	path: \|
	validation/esp32-test/build/
	retention-days: 30

Provide feedback