From 6e60b47cb5b98ab50965c87a2186fa96ba926c58 Mon Sep 17 00:00:00 2001 From: Joshua Tauberer Date: Wed, 9 Jan 2019 07:11:53 -0500 Subject: [PATCH] update bootstrap.sh script to detect the operating system and choose a different version tag depending on whether the box is running Ubuntu 14.04 or Ubuntu 18.04 --- setup/bootstrap.sh | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) diff --git a/setup/bootstrap.sh b/setup/bootstrap.sh index 305a06e9..f46e5f1f 100644 --- a/setup/bootstrap.sh +++ b/setup/bootstrap.sh @@ -7,7 +7,34 @@ ######################################################### if [ -z "$TAG" ]; then - TAG=v0.30 + # If a version to install isn't explicitly given as an environment + # variable, then install the latest version. But the latest version + # depends on the operating system. Existing Ubuntu 14.04 users need + # to be able to upgrade to the latest version supporting Ubuntu 14.04, + # in part because an upgrade is required before jumping to Ubuntu 18.04. + # New users on Ubuntu 18 need to get the latest version number too. + # + # Also, the system status checks read this script for TAG= to get + # the latest version, so the first TAG= line must be the one that + # we want to display in status checks. + if [ "`lsb_release -d | sed 's/.*:\s*//' | sed 's/18\.04\.[0-9]/18.04/' `" == "Ubuntu 18.04 LTS" ]; then + # This machine is running Ubuntu 18.04. + TAG=v0.30 + + elif [ "`lsb_release -d | sed 's/.*:\s*//' | sed 's/14\.04\.[0-9]/14.04/' `" == "Ubuntu 14.04 LTS" ]; then + # This machine is running Ubuntu 14.04. + echo "You are installing the last version of Mail-in-a-Box that will" + echo "support Ubuntu 14.04. If this is a new installation of Mail-in-a-Box," + echo "stop now and switch to a machine running Ubuntu 18.04. If you are" + echo "upgrading an existing Mail-in-a-Box --- great. After upgrading this" + echo "box, please visit https://mailinabox.email for notes on how to upgrade" + echo "to Ubuntu 18.04." + TAG=v0.30 + + else + echo "This script must be run on a system running Ubuntu 18.04 or Ubuntu 14.04." + exit + fi fi # Are we running as root?