chore: stop vendoring #1

	name: Go mod tidy check

	on:
	pull_request:
	push:
	branches:
	- main
	- develop
	- '/feature/'

	permissions:
	contents: read

	jobs:
	tidy-check:
	name: Ensure `go mod tidy` is clean
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	# Use the latest stable Go to run tidy. The repo's Makefile also runs plain `go mod tidy`.
	# Using `stable` avoids pinning to a possibly non-existent Go version in go.mod.
	go-version: stable
	cache: true

	- name: Show Go version
	run: go version

	- name: Run go mod tidy (via Makefile if available)
	run: \|
	if make -n tidy >/dev/null 2>&1; then
	make tidy
	else
	go mod tidy
	fi

	- name: Fail if go.mod or go.sum changed
	run: \|
	git status --porcelain
	# Only check for changes in go.mod / go.sum
	if ! git diff --exit-code -- go.mod go.sum; then
	echo "go mod tidy produced changes. Please run 'go mod tidy' locally and commit the results." >&2
	exit 1
	fi

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