You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
tailscale-android/version/tailscale-version.sh

44 lines
1.1 KiB
Bash

#!/usr/bin/env bash
# Copyright (c) 2020 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.
# Print the version tailscale repository corresponding
# to the version listed in go.mod.
set -euo pipefail
go_list=$(go list -m tailscale.com)
# go list outputs `tailscale.com <version>`. Extract the version.
mod_version=${go_list##* }
if [ -z "$mod_version" ]; then
echo "no version reported by go list -m tailscale.com: $go_list"
exit 1
fi
case "$mod_version" in
*-*-*)
# A pseudo-version such as "v1.1.1-0.20201030135043-eab6e9ea4e45"
# includes the commit hash.
mod_version=${mod_version##*-*-}
;;
esac
tailscale_clone=$(mktemp -d -t tailscale-clone-XXXXXXXXXX)
git clone -q https://github.com/tailscale/tailscale.git "$tailscale_clone"
cd $tailscale_clone
git reset --hard -q
git clean -d -x -f
git fetch -q --all --tags
git checkout -q "$mod_version"
eval $(./build_dist.sh shellvars)
git_hash=$(git rev-parse HEAD)
short_hash=$(echo "$git_hash" | cut -c1-9)
echo ${VERSION_SHORT}-t${short_hash}
cd /tmp
rm -rf "$tailscale_clone"