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#!/bin/sh
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2019-02-15 21:31:10 +0000 (Fri, 15 Feb 2019)
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#
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# https://github.com/harisekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/harisekhon
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#
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# Install Deb packages in a forgiving way - useful for install Perl CPAN and Python PyPI modules that may or may not be available
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#
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# combine with later use of the following scripts to only build packages that aren't available in the Linux distribution:
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#
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# perl_cpanm_install_if_absent.sh
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# python_pip_install_if_absent.sh
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set -eu
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[ -n "${DEBUG:-}" ] && set -x
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echo "Installing Deb Packages listed in file(s): $@"
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export DEBIAN_FRONTEND=noninteractive
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opts=""
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if [ -n "${TRAVIS:-}" ]; then
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echo "running in quiet mode"
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opts="-qq"
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fi
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deb_packages="$(cat "$@" | sed 's/#.*//; /^[[:space:]]*$/d' | sort -u)"
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if [ -z "$deb_packages" ]; then
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exit 0
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fi
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SUDO=""
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[ "${EUID:-$(id -u)}" != 0 ] && SUDO=sudo
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[ -n "${NO_UPDATE:-}" ] || $SUDO apt-get $opts update
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if [ -n "${NO_FAIL:-}" ]; then
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for package in $deb_packages; do
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$SUDO apt-get install -y $opts "$package" || :
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done
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else
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$SUDO apt-get install -y $opts $deb_packages
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fi
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