83 lines
2.2 KiB
Bash
83 lines
2.2 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://dvn.pt/power-miab | sudo bash
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#
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#########################################################
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# Are we running as root?
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root. Did you leave out sudo?"
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exit 1
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fi
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if [ ! -f /usr/bin/lsb_release ]; then
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# Try installing it (apt install lsb-release)
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if [ ! -f /usr/bin/apt-get ]; then
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echo "This operating system does not have apt-get! This means it is unsupported!"
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echo "This script must be run on a system running one of the following OS-es:"
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echo "* Debian 10 (buster)"
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echo "* Debian 11 (bullseye)"
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echo "* Ubuntu 20.04 LTS (Focal Fossa)"
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exit 1
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fi
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echo "Installing lsb-release to understand which operating system we're running..."
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apt-get -q -q update
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DEBIAN_FRONTEND=noninteractive apt-get -q -q install -y lsb-release < /dev/null
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fi
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if [ -z "$TAG" ]; then
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# Make sure we're running on the correct operating system
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OS=$(lsb_release -d | sed 's/.*:\s*//')
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if [ "$OS" == "Debian GNU/Linux 10 (buster)" ] ||
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[ "$OS" == "Debian GNU/Linux 11 (bullseye)" ] ||
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[ "$(echo $OS | grep -o 'Ubuntu 20.04')" == "Ubuntu 20.04" ]
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then
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TAG=v56.3
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else
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echo "This script must be run on a system running one of the following OS-es:"
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echo "* Debian 10 (buster)"
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echo "* Debian 11 (bullseye)"
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echo "* Ubuntu 20.04 LTS (Focal Fossa)"
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exit 1
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fi
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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 $TAG --depth 1 \
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https://github.com/ddavness/power-mailinabox \
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$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 --tags)" ]; 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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