[WIP] chore: add BSD pipeline #16

	name: FreeBSD CI

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	permissions:
	contents: read

	env:
	GO_VERSION: "123"

	jobs:
	test:
	name: Integration
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the repository
	uses: actions/checkout@v4

	- name: Setup FreeBSD
	uses: vmactions/freebsd-vm@v1
	with:
	envs: 'GO_VERSION'
	usesh: true
	prepare: \|
	pkg update -f
	pkg install -y bash go${GO_VERSION}
	run: \| # The steps below are executed on the FreeBSD VM.
	set -exu
	ln -s $(which go${GO_VERSION}) go
	export PATH=$PATH:.

	echo "::group::FreeBSD Version and System Information"
	freebsd-version
	uname -a
	echo "::endgroup::"

	echo "::group::Go Environment Information"
	echo "GOOS: $(go env GOOS)"
	echo "GOARCH: $(go env GOARCH)"
	echo "::endgroup::"

	echo "::group::Build Go Project"
	go build ./node_exporter.go
	echo "::endgroup::"

	echo "::group::Run End-to-End Tests"
	./end-to-end-test.sh
	echo "::endgroup::"

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