Add special values to process LPM tree #620

	name: static build and upload
	on:
	pull_request:
	push:
	branches:
	- main

	jobs:
	static-build:
	runs-on: ubuntu-22.04
	permissions:
	id-token: write
	contents: read

	steps:
	- uses: actions/checkout@main
	- uses: DeterminateSystems/nix-installer-action@main
	- uses: DeterminateSystems/flakehub-cache-action@main

	- name: Set up nix dev env
	run: nix develop --command echo 0

	- name: Set nix rustc env var
	run: echo "NIX_RUSTC_VERSION=$(nix develop --ignore-environment --command rustc --version --verbose \| tr -d '\n')" >> $GITHUB_ENV

	- uses: Swatinem/rust-cache@v2
	with:
	key: ${{ env.NIX_RUSTC_VERSION }}

	- name: Build `lightswitch` statically linked with glibc
	run: nix develop --ignore-environment --command bash -c 'RUSTFLAGS="-C target-feature=+crt-static" cargo build --release --target x86_64-unknown-linux-gnu'

	- name: Show size
	run: ls -lah target/x86_64-unknown-linux-gnu/release/lightswitch

	- name: Run `ldd`
	run: ldd target/x86_64-unknown-linux-gnu/release/lightswitch

	- name: Upload binary
	if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
	uses: actions/upload-artifact@main
	with:
	name: lightswitch-x86_64
	path: target/x86_64-unknown-linux-gnu/release/lightswitch

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