Logs #30

	name: CI

	on:
	pull_request:
	branches: [master]
	push:
	branches: [master]
	tags:
	- 'v..*'

	permissions:
	contents: write

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-go@v5
	with:
	go-version-file: go.mod

	- name: Install system dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y libzmq3-dev libczmq-dev libsodium-dev pkg-config

	- name: Build
	run: make build

	- name: Run tests with coverage
	run: \|
	go test -v -coverprofile=coverage.out -covermode=atomic ./...
	go tool cover -func=coverage.out

	- name: Update coverage badge in README
	if: github.ref == 'refs/heads/master' && github.event_name == 'push'
	run: \|
	COVERAGE=$(go tool cover -func=coverage.out \| grep '^total:' \| awk '{print $NF}' \| tr -d '%')
	if (( $(echo "$COVERAGE >= 80" \| bc -l) )); then
	COLOR="brightgreen"
	elif (( $(echo "$COVERAGE >= 60" \| bc -l) )); then
	COLOR="yellow"
	elif (( $(echo "$COVERAGE >= 40" \| bc -l) )); then
	COLOR="orange"
	else
	COLOR="red"
	fi
	BADGE="![Coverage](https://img.shields.io/badge/coverage-${COVERAGE}%25-${COLOR})"
	if grep -q '!\[Coverage\]' README.md; then
	sed -i "s\|!\[Coverage\](.*)\|${BADGE}\|" README.md
	else
	sed -i "1 a\\\\n${BADGE}" README.md
	fi

	- name: Commit updated README
	if: github.ref == 'refs/heads/master' && github.event_name == 'push'
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	git diff --quiet README.md \|\| (git add README.md && git commit -m "ci: update test coverage badge" && git push)

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