update release.yml #5

	name: CI/CD Pipeline

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

	jobs:
	test:
	name: Test & Build
	runs-on: ubuntu-latest

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

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.22'

	- name: Run tests
	run: go test -v -race -coverprofile=coverage.out ./...

	- name: Generate coverage report
	run: go tool cover -html=coverage.out -o coverage.html

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

	- name: Build application
	run: go build -ldflags="-s -w" -o splitcsv main.go

	- name: Test basic functionality
	run: \|
	./splitcsv -in sample_data.csv -parts 3
	test -f sample_data_part1.csv
	test -f sample_data_part2.csv
	test -f sample_data_part3.csv
	echo "✅ Basic functionality test passed"

	lint:
	name: Lint
	runs-on: ubuntu-latest

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

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.22'

	- name: Run golangci-lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: latest

Provide feedback