Go CI

Remove images from tests section in README #6

	name: Go CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	concurrency:
	group: go-ci-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-go@v5
	with:
	go-version: "1.26.x"
	cache: true

	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v6
	with:
	# Upgraded version to support Go 1.25+ syntax parsing
	version: v1.64.6
	args: --timeout=5m

	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-go@v5
	with:
	go-version: "1.26.x"
	# Relying on setup-go's built-in cache handling is cleaner than actions/cache@v4
	cache: true

	- name: Install dependencies
	run: go mod download

	- name: Check formatting
	# If running locally, make sure you've executed `gofmt -w .`
	run: xargs -r gofmt -d < <(git ls-files '*.go')

	# Cleaned up the diff check to ensure it doesn't flag untracked files weirdly
	- name: Verify module tidiness
	run: \|
	go mod tidy
	git diff --exit-code go.mod go.sum

	- name: Build
	run: go build -v ./...

	- name: Test with Coverage
	run: go test -v -race -covermode=atomic -coverprofile=coverage.out ./...

	- name: Upload coverage
	uses: actions/upload-artifact@v4
	with:
	name: coverage
	path: coverage.out

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