Go CI

go: Add parser for unregister and unregistered #7

	name: Go CI

	on:
	push:
	branches:
	- main
	paths:
	- go/**

	pull_request:
	branches:
	- main
	paths:
	- go/**

	jobs:
	build:
	runs-on: ubuntu-latest

	defaults:
	run:
	working-directory: go

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

	- name: Setup Go
	uses: actions/setup-go@v5
	with:
	go-version-file: 'go/go.mod'
	cache: true

	- name: Display Go version
	run: go version

	- name: Pull in all Go dependencies
	run: go mod vendor

	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: latest
	working-directory: ./go
	skip-pkg-cache: true
	skip-build-cache: true

	- name: Check code formatting via go fmt
	run: \|
	if [ "$(gofmt -s -l . \| grep -v vendor \| wc -l)" -gt 0 ]; then
	echo "Code is not formatted. Please run 'go fmt'."
	exit 1
	fi

	- name: Check that go modules are in sync
	run: \|
	go mod tidy -v
	if [ -n "$(git status --porcelain go.mod go.sum)" ]; then
	echo "Go modules are not in sync. Please run 'go mod tidy'."
	exit 1
	fi

	- name: Run unit tests
	run: make test

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