Merge pull request #1 from Celerway/streaming #3

	name: Ensure `go mod tidy` has been run
	on: [ push, pull_request ]
	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	# perform matrix testing to give us an earlier insight into issues with different versions of supported major versions of Go
	matrix:
	version:
	- "1.21"
	- "1.22"
	- "1.23"
	steps:
	- name: Check out source code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.version }}

	- name: Install `tidied`
	run: go install gitlab.com/jamietanna/tidied@latest

	- name: Check for no untracked files
	run: make tidy-ci
	env:
	# A combination of our GitHub Actions setup, with the Go toolchain, leads to inconsistencies in calling `go env`, in particular with Go 1.21, where having (the default) `GOTOOLCHAIN=auto` results in build failures
	GOTOOLCHAIN: local

	results:
	if: ${{ always() }}
	runs-on: ubuntu-latest
	name: Check results
	needs: [build]
	steps:
	- run: \|
	result="${{ needs.build.result }}"
	if [[ $result == "success" \|\| $result == "skipped" ]]; then
	exit 0
	else
	exit 1
	fi

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