made readme more concise #3

	name: Update Coverage Badge

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

	jobs:
	coverage-badge:
	runs-on: ubuntu-latest
	if: github.event_name == 'push' && github.ref == 'refs/heads/main'

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20.x'
	cache: 'npm'

	- name: Install dependencies
	run: npm ci

	- name: Run tests with coverage
	run: npm run test:coverage

	- name: Generate coverage badge
	run: \|
	# Extract coverage percentage from lcov.info
	COVERAGE=$(cat coverage/lcov.info \| grep -E "SF:.+\.ts$" \| wc -l)
	if [ $COVERAGE -gt 0 ]; then
	PERCENTAGE=$(cat coverage/lcov.info \| grep -E "SF:.+\.ts$" \| xargs -I {} sh -c 'grep -A 1 "SF:{}" coverage/lcov.info \| tail -1 \| cut -d: -f2 \| cut -d, -f1' \| awk '{sum+=$1} END {print int(sum/NR)}')
	else
	PERCENTAGE=0
	fi

	# Determine color based on coverage
	if [ $PERCENTAGE -ge 80 ]; then
	COLOR=green
	elif [ $PERCENTAGE -ge 60 ]; then
	COLOR=yellow
	else
	COLOR=red
	fi

	# Create badge URL
	BADGE_URL="https://img.shields.io/badge/coverage-${PERCENTAGE}%25-${COLOR}"

	# Update README with new badge
	sed -i "s\|https://img.shields.io/badge/coverage-[0-9]%25-[a-z]\|${BADGE_URL}\|g" README.md

	echo "Updated coverage badge to ${PERCENTAGE}%"

	- name: Commit and push changes
	run: \|
	git config --local user.email "[email protected]"
	git config --local user.name "GitHub Action"
	git add README.md
	git diff --quiet && git diff --staged --quiet \|\| git commit -m "Update coverage badge"
	git push

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