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@ -10,11 +10,20 @@ if [ $? -ne 0 ]; then
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echo "ruby executable not found!"
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echo "ruby executable not found!"
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exit 1
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exit 1
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fi
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fi
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echo "OK"
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# System ruby is preferred
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curses_check="begin; require 'curses'; rescue Exception; exit 1; end"
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system_ruby=/usr/bin/ruby
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if [ -x $system_ruby -a $system_ruby != "$ruby" ]; then
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$system_ruby --disable-gems -e "$curses_check" 2> /dev/null
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[ $? -eq 0 ] && ruby=$system_ruby
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fi
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echo "OK ($ruby)"
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# Curses-support
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# Curses-support
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echo -n "Checking Curses support ... "
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echo -n "Checking Curses support ... "
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/usr/bin/env ruby -e "begin; require 'curses'; rescue Exception; exit 1; end"
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"$ruby" -e "$curses_check"
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if [ $? -eq 0 ]; then
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if [ $? -eq 0 ]; then
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echo "OK"
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echo "OK"
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else
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else
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@ -30,10 +39,10 @@ fi
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# Ruby version
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# Ruby version
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echo -n "Checking Ruby version ... "
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echo -n "Checking Ruby version ... "
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/usr/bin/env ruby -e 'exit RUBY_VERSION >= "1.9"'
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"$ruby" -e 'exit RUBY_VERSION >= "1.9"'
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if [ $? -eq 0 ]; then
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if [ $? -eq 0 ]; then
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echo ">= 1.9"
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echo ">= 1.9"
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/usr/bin/env ruby --disable-gems -e "begin; require 'curses'; rescue Exception; exit 1; end"
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"$ruby" --disable-gems -e "$curses_check"
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if [ $? -eq 0 ]; then
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if [ $? -eq 0 ]; then
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fzf_cmd="$ruby --disable-gems $fzf_base/fzf"
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fzf_cmd="$ruby --disable-gems $fzf_base/fzf"
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else
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else
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