tailscale/util/cibuild/cibuild.go

16 lines
563 B
Go

// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package cibuild reports runtime CI information.
package cibuild
import "os"
// On reports whether the current binary is executing on a CI system.
func On() bool {
// CI env variable is set by GitHub.
// https://docs.github.com/en/actions/learn-github-actions/environment-variables#default-environment-variables
return os.Getenv("GITHUB_ACTIONS") != "" || os.Getenv("CI") == "true"
}