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71029cea2d
This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>
15 lines
474 B
Go
15 lines
474 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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// Package cibuild reports runtime CI information.
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package cibuild
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import "os"
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// On reports whether the current binary is executing on a CI system.
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func On() bool {
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// CI env variable is set by GitHub.
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// https://docs.github.com/en/actions/learn-github-actions/environment-variables#default-environment-variables
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return os.Getenv("GITHUB_ACTIONS") != "" || os.Getenv("CI") == "true"
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}
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