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cb87b7aa5b
(Fix to31e4f60047) The31e4f60047change accidentally made it always prepend the VERSION.txt, even when it was already link-stamped properly. Updates #81 Change-Id: I6cdcff096c25d92d566ad3ac1de5771c7384daea Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
50 lines
1.7 KiB
Go
50 lines
1.7 KiB
Go
// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Package version provides the version that the binary was built at.
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package version
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import (
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"strings"
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tailscaleroot "tailscale.com"
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)
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// Long is a full version number for this build, of the form
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// "x.y.z-commithash", or "date.yyyymmdd" if no actual version was
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// provided.
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var Long = "date.20211022"
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// Short is a short version number for this build, of the form
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// "x.y.z", or "date.yyyymmdd" if no actual version was provided.
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var Short = ""
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func init() {
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// If it hasn't been link-stamped with -X (via build_dist.sh or similar),
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// then use the VERSION.txt file in the root and the date in the Long
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// variable above which we occasionally bump by hand.
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if Short == "" {
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Long = strings.TrimSpace(tailscaleroot.Version) + "-" + Long
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Short = Long
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}
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}
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// GitCommit, if non-empty, is the git commit of the
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// github.com/tailscale/tailscale repository at which Tailscale was
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// built. Its format is the one returned by `git describe --always
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// --exclude "*" --dirty --abbrev=200`.
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var GitCommit = ""
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// ExtraGitCommit, if non-empty, is the git commit of a "supplemental"
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// repository at which Tailscale was built. Its format is the same as
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// gitCommit.
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//
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// ExtraGitCommit is used to track the source revision when the main
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// Tailscale repository is integrated into and built from another
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// repository (for example, Tailscale's proprietary code, or the
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// Android OSS repository). Together, GitCommit and ExtraGitCommit
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// exactly describe what repositories and commits were used in a
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// build.
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var ExtraGitCommit = ""
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