Sha256: e481c625307b05e0aeab3429ad074687161d1eceb33012dea091ec7dc7f5e953
Contents?: true
Size: 847 Bytes
Versions: 26
Compression:
Stored size: 847 Bytes
Contents
#!/usr/bin/env ruby
unless ARGV[0]
$stderr.puts "Please provide a list of indender strings"
$stderr.puts "(separated by a colon character) as argv 1"
exit 1
end
unless ARGV[1]
$stderr.puts "Please provide a list of outdenter strings"
$stderr.puts "(separated by a colon character) as argv 2"
exit 1
end
unless ARGV[2]
$stderr.puts "Please provide a string to indent with"
$stderr.puts "as argv 3"
exit 1
end
indenters = ARGV[0].split(':')
outdenters = ARGV[1].split(':')
INDENT_REGEX = /#{indenters * '|'}/
OUTDENT_REGEX = /#{outdenters * '|'}/
INDENT_STR = "#{ARGV[2]}"
multiplier = 0
STDIN.each_line do |line|
if line =~ OUTDENT_REGEX
multiplier -= 1
if multiplier < 0
multiplier = 0
end
end
puts "#{INDENT_STR * multiplier} #{line}"
if line =~ INDENT_REGEX
multiplier += 1
end
end
Version data entries
26 entries across 26 versions & 1 rubygems