89 lines
2.9 KiB
Bash
89 lines
2.9 KiB
Bash
#!/bin/bash
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#########################################################
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# This script is intended to be run like this:
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#
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# curl https://mailinabox.email/setup.sh | sudo bash
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#
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#########################################################
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if [ -z "$TAG" ]; then
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# If a version to install isn't explicitly given as an environment
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# variable, then install the latest version. But the latest version
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# depends on the machine's version of Ubuntu. Existing users need to
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# be able to upgrade to the latest version available for that version
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# of Ubuntu to satisfy the migration requirements.
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#
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# Also, the system status checks read this script for TAG = (without the
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# space, but if we put it in a comment it would confuse the status checks!)
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# to get the latest version, so the first such line must be the one that we
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# want to display in status checks.
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#
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# Allow point-release versions of the major releases, e.g. 22.04.1 is OK.
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UBUNTU_VERSION=$( lsb_release -d | sed 's/.*:\s*//' | sed 's/\([0-9]*\.[0-9]*\)\.[0-9]/\1/' )
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if [ "$UBUNTU_VERSION" == "Ubuntu 22.04 LTS" ]; then
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# This machine is running Ubuntu 22.04, which is supported by
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# Mail-in-a-Box versions 60 and later.
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TAG=v60
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elif [ "$UBUNTU_VERSION" == "Ubuntu 18.04 LTS" ]; then
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# This machine is running Ubuntu 18.04, which is supported by
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# Mail-in-a-Box versions 0.40 through 5x.
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echo "Support is ending for Ubuntu 18.04."
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echo "Please immediately begin to migrate your data to"
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echo "a new machine running Ubuntu 22.04. See:"
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echo "https://mailinabox.email/maintenance.html#upgrade"
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TAG=v57a
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elif [ "$UBUNTU_VERSION" == "Ubuntu 14.04 LTS" ]; then
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# This machine is running Ubuntu 14.04, which is supported by
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# Mail-in-a-Box versions 1 through v0.30.
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echo "Ubuntu 14.04 is no longer supported."
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echo "The last version of Mail-in-a-Box supporting Ubuntu 14.04 will be installed."
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TAG=v0.30
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else
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echo "This script may be used only on a machine running Ubuntu 14.04, 18.04, or 22.04."
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exit 1
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fi
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fi
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# Are we running as root?
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root. Did you leave out sudo?"
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exit 1
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fi
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# Clone the Mail-in-a-Box repository if it doesn't exist.
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if [ ! -d $HOME/mailinabox ]; then
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if [ ! -f /usr/bin/git ]; then
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echo Installing git . . .
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apt-get -q -q update
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DEBIAN_FRONTEND=noninteractive apt-get -q -q install -y git < /dev/null
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echo
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fi
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echo Downloading Mail-in-a-Box $TAG. . .
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git clone \
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-b $TAG --depth 1 \
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https://github.com/mail-in-a-box/mailinabox \
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$HOME/mailinabox \
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< /dev/null 2> /dev/null
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echo
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fi
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# Change directory to it.
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cd $HOME/mailinabox
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# Update it.
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if [ "$TAG" != $(git describe) ]; then
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echo Updating Mail-in-a-Box to $TAG . . .
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git fetch --depth 1 --force --prune origin tag $TAG
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if ! git checkout -q $TAG; then
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echo "Update failed. Did you modify something in $(pwd)?"
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exit 1
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fi
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echo
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fi
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# Start setup script.
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setup/start.sh
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