feat: Add release workflow #2

	name: Release Workflow

	on:
	push:
	tags:
	- "v*"

	jobs:
	build:
	name: Build and Release Binaries
	runs-on: ubuntu-latest

	strategy:
	matrix:
	goos: [linux, darwin, windows]
	goarch: [amd64, arm64]

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

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: 1.24

	- name: Build binary
	run: \|
	mkdir -p dist
	GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} go build -o dist/backup-${{ matrix.goos }}-${{ matrix.goarch }} ./cmd/backup.go

	- name: Generate SHA256 checksum
	run: \|
	for file in dist/*; do
	sha256sum "$file" > "$file.sha256";
	done

	- name: Upload binaries
	uses: actions/upload-artifact@v4
	with:
	name: backup-${{ matrix.goos }}-${{ matrix.goarch }}
	path: dist/backup-${{ matrix.goos }}-${{ matrix.goarch }}

	- name: Upload SHA256 checksum files
	uses: actions/upload-artifact@v4
	with:
	name: sha256-checksums-${{ matrix.goos }}-${{ matrix.goarch }}
	path: dist/*.sha256

	release:
	name: Publish Release
	needs: build
	runs-on: ubuntu-latest

	steps:
	- name: Download all artifacts
	uses: actions/download-artifact@v4
	with:
	path: dist
	merge-multiple: true

	- name: Create GitHub Release
	uses: ncipollo/release-action@v1
	with:
	artifacts: dist/*
	token: ${{ secrets.GITHUB_TOKEN }}
	tag: ${{ github.ref_name }}
	name: Release ${{ github.ref_name }}
	body: \|
	Release ${{ github.ref_name }} includes binaries for the following platforms:
	- Linux (amd64, arm64)
	- macOS (amd64, arm64)
	- Windows (amd64, arm64)

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