update README.md #17

	name: Go

	on:
	push:
	branches: [ main ]
	tags: ["v..*"]
	pull_request:
	branches: [ main ]

	jobs:

	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: "1.21.0"

	- name: Build
	run: \|
	build() {
	export GOOS=$1
	export GOARCH=$2
	go build -ldflags "-s -w" -o build/copy-cert-${1}-${2}${3} main.go
	}
	build linux amd64
	build windows amd64 .exe
	build windows 386 .exe
	build darwin amd64
	build darwin arm64
	- name: Upload a Build Artifact
	uses: actions/[email protected]
	with:
	path: build/*
	- name: Release
	uses: softprops/action-gh-release@v1
	if: startsWith(github.ref, 'refs/tags/')
	with:
	files: build/*

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