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#!/usr/bin/env bash
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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 13:48:29 +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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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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echo "Installing any CPAN Modules not already present"
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cpan_modules="$(cat "$@" | sed 's/#.*//; /^[[:space:]]*$$/d')"
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SUDO=""
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if [ $EUID != 0 -a -z "${PERLBREW_PERL:-}" ]; then
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SUDO=sudo
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fi
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for cpan_module in $cpan_modules; do
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perl -e "use $cpan_module;" || ${SUDO} ${CPANM:-cpanm} --notest "$cpan_module"
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done
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