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# File 'lib/loquat/bat.rb', line 7
def exec(src, &block)
file, line = *caller(1)[0].match(/(.+):(\d+)/).to_a[1..-1]
file = File.expand_path(file)
line = line.to_i + 1
next_noerror = false
src_map = src.each_line.with_index.map do |s,i|
if s.match(/^\s$/)
s
elsif s.match(/^\s*(rem\s+|::)skip_error/)
next_noerror = true
s
elsif next_noerror
next_noerror = false
s
else
ret = <<-EOSA
#{s}
@if %errorlevel% == 9009 if NOT "%no_error_break%" == "1" echo You do not have #{s.match(/\w+/).to_a[0]} in your PATH. && exit
@if errorlevel 1 if NOT "%no_error_break%" == "1" echo #{file}(#{line + i}): #{s.gsub("\n", "").gsub(/\&/, "\\&")} && echo if you write comment ** "::skip_error" or "rem skip_error" ** to not error stop && exit
@set error_no_break=0
EOSA
end
end
src = src_map.join
Tempfile.open(["", ".bat"]) do |f|
f.puts src.tosjis
f.close
system("#{f.path} 2>&1")
end
end
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