fix subset getComponents #324

	# This job checks incomming changes by building example code and
	# running unit tests
	name: test

	on:
	push:
	branches:
	- main
	paths-ignore:
	- '*.md'
	- '.vscode/**'
	pull_request:
	paths-ignore:
	- '*.md'
	- '.vscode/**'

	permissions:
	contents: read

	jobs:
	unit_test:
	name: Zig unit tests
	if: github.event.pull_request.draft == false
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Download zig
	run: wget https://ziglang.org/download/0.13.0/zig-linux-x86_64-0.13.0.tar.xz

	- name: Install zig
	run: tar -xf zig-linux-x86_64-0.13.0.tar.xz && mv zig-linux-x86_64-0.13.0/* ./

	# build examples to test for compile issues
	- name: Build examples
	run: ./zig build

	- name: Run tests
	run: ./zig build test

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