Some more clean up #151

	name: Validate PRs

	on:
	pull_request:
	branches: [ main ]

	jobs:
	go:
	name: Check sources
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Go
	uses: actions/setup-go@v5
	with:
	go-version: 1.21.6

	- name: Check go.mod
	run: \|
	go mod tidy
	if ! git diff --quiet; then
	echo "Go modules need tidying (go mod tidy)"
	exit 1
	fi

	- name: Check format
	run: \|
	go fmt ./...
	if ! git diff --quiet; then
	echo "Files are not formatted (go fmt ./...)"
	exit 1
	fi

	- name: Check build
	run: \|
	if ! go build -o kit; then
	echo "Project does not build"
	exit 1
	fi

	- name: Run tests
	run: \|
	if ! go test ./... -v; then
	echo "Project tests failed"
	exit 1
	fi

	- name: Check CLI docs generation
	run: \|
	docs/src/docs/cli/generate.sh > /dev/null
	if [[ ! -z $(git status -s) ]]; then
	echo "CLI documentation is out of date"
	echo "Run docs/src/docs/cli/generate.sh and commit the result"
	exit 1
	fi

	- name: Check for trailing whitespace
	run: \|
	files=$(grep -E -lI --exclude '.svg' --exclude 'docs/' " +$" $(git ls-files) \|\| true)
	if [ ! -z $files ]; then
	echo "Trailing whitespace in files:"
	echo "$files"
	exit 1
	fi

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