#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2019-02-15 13:48:29 +0000 (Fri, 15 Feb 2019)
#
# https://github.com/harisekhon/bash-tools
#
# License: see accompanying Hari Sekhon LICENSE file
#
# 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
#
# https://www.linkedin.com/in/harisekhon
#
set -euo pipefail
[ -n " ${ DEBUG :- } " ] && set -x
srcdir = " $( dirname " $0 " ) "
# shellcheck disable=SC1090
. " $srcdir /lib/ci.sh "
# shellcheck disable=SC1090
. " $srcdir /lib/os.sh "
# shellcheck disable=SC1090
. " $srcdir /lib/ruby.sh "
gem = " ${ GEM :- gem } "
opts = " ${ GEM_OPTS :- } "
if type -P " $gem " & >/dev/null; then
gem = " $( type -P " $gem " ) "
fi
usage( ) {
echo "Installs Ruby Gems, taking in to account library paths"
echo
echo "Takes a list of ruby gem names as arguments or .txt files containing lists of modules (one per line)"
echo
echo " usage: ${ 0 ##* } <list_of_gems> "
echo
exit 3
}
for arg; do
case " $arg " in
-*) usage
; ;
esac
done
gems = ""
process_args( ) {
for arg; do
if [ -f " $arg " ] ; then
echo " adding gems from file: $arg "
gems = " $gems $( sed 's/#.*//;/^[[:space:]]*$$/d' " $arg " ) "
echo
else
gems = " $gems $arg "
fi
done
}
if [ -n " ${ * :- } " ] ; then
process_args " $@ "
else
# shellcheck disable=SC2046
process_args $( cat)
fi
if [ -z " ${ gems // } " ] ; then
usage
fi
gems = " $( tr ' ' ' \n' <<< " $gems " | sort -u | tr '\n' ' ' ) "
echo "Installing Ruby Gems"
echo
if is_CI; then
#echo "running in quiet mode"
opts = "-q"
fi
envopts = ""
if is_mac; then
if type -P brew & >/dev/null; then
# usually /usr/local
brew_prefix = " $( brew --prefix) "
# needed to build Crypt::SSLeay
export OPENSSL_INCLUDE = " $brew_prefix /opt/openssl/include "
export OPENSSL_LIB = " $brew_prefix /opt/openssl/lib "
# need to send OPENSSL_INCLUDE and OPENSSL_LIB through sudo explicitly using prefix
envopts = " OPENSSL_INCLUDE= $OPENSSL_INCLUDE OPENSSL_LIB= $OPENSSL_LIB "
fi
fi
sudo = ""
# don't use --user-install when using RVM because it will cause programs to error out in the RVM environments, breaking builds in Travis CI, Circle CI, AppVeyor etc
if [ $EUID != 0 ] &&
! inside_ruby_virtualenv; then
#sudo=sudo
opts = " $opts --user-install "
fi
echo " $sudo $envopts $gem install $opts $gems "
# want splitting of opts and gems
# shellcheck disable=SC2086
eval $sudo $envopts " $gem " install $opts $gems