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https://github.com/tailscale/tailscale.git
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88133c361e
The goal here is to 1. make it so that the number doesn't diverge between the various places we had it defined 2. not define the number in corp, only in oss Signed-off-by: Maisem Ali <maisem@tailscale.com>
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
// Copyright (c) 2021 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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// The printdep command is a build system tool for printing out information
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// about dependencies.
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package main
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import (
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"flag"
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"fmt"
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"log"
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"runtime"
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"strings"
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ts "tailscale.com"
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)
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var (
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goToolchain = flag.Bool("go", false, "print the supported Go toolchain git hash (a github.com/tailscale/go commit)")
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goToolchainURL = flag.Bool("go-url", false, "print the URL to the tarball of the Tailscale Go toolchain")
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alpine = flag.Bool("alpine", false, "print the tag of alpine docker image")
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)
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func main() {
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flag.Parse()
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if *alpine {
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fmt.Println(strings.TrimSpace(ts.AlpineDockerTag))
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return
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}
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if *goToolchain {
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fmt.Println(strings.TrimSpace(ts.GoToolchainRev))
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}
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if *goToolchainURL {
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var suffix string
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switch runtime.GOARCH {
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case "amd64":
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// None
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case "arm64":
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suffix = "-" + runtime.GOARCH
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default:
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log.Fatalf("unsupported GOARCH %q", runtime.GOARCH)
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}
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switch runtime.GOOS {
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case "linux", "darwin":
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default:
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log.Fatalf("unsupported GOOS %q", runtime.GOOS)
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}
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fmt.Printf("https://github.com/tailscale/go/releases/download/build-%s/%s%s.tar.gz\n", strings.TrimSpace(ts.GoToolchainRev), runtime.GOOS, suffix)
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}
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}
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