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backtick.bat: poor man's xargs
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| @ruby^ | |
| -Ebinary:binary^ | |
| -e "args = STDIN.readlines.map(&:strip)"^ | |
| -e "abort 'empty args' if args.empty?"^ | |
| -e "cmd = ARGV.empty? ? ['type'] : ARGV"^ | |
| -e "ai = cmd.any? {|c| c.include?('{}') }"^ | |
| -e "cmds = ai ? args.map {|a| cmd.map {|z| z.gsub(/\{\}/, a).gsub(/@@/, '{}') } } : [cmd + args]"^ | |
| -e "cmds.each {|c| warn 'backtick: ' + c.join(' '); system(*c) || exit($?.to_i) }"^ | |
| -- %* |
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