cleanup: remove pid file from git and ignore it #212

	name: Build and Release

	on:
	push:
	tags:
	- 'v*'

	permissions:
	contents: write

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest
	strategy:
	matrix:
	goos: [linux, windows, darwin, freebsd]
	goarch: [amd64, arm64]
	exclude:
	- goos: windows
	goarch: arm64

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

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'

	- name: Build binary
	run: \|
	mkdir -p dist
	EXT=""
	if [ "${{ matrix.goos }}" = "windows" ]; then
	EXT=".exe"
	fi
	GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} go build -ldflags="-s -w" -o dist/tinyice-${{ matrix.goos }}-${{ matrix.goarch }}${EXT} main.go

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

	release:
	name: Create Release
	needs: build
	runs-on: ubuntu-latest
	steps:
	- name: Download all artifacts
	uses: actions/download-artifact@v4
	with:
	path: artifacts

	- name: Generate Checksums
	run: \|
	cd artifacts
	# Generate checksums for all binaries in subdirectories
	sha256sum tinyice-/ \| sed 's\|tinyice-[^/]*/\|\|' > ../checksums.txt
	cd ..

	- name: Release
	uses: softprops/action-gh-release@v2
	if: startsWith(github.ref, 'refs/tags/')
	with:
	files: \|
	artifacts/*/tinyice
	checksums.txt
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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