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Versions: 5
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Contents
module Opener
class LanguageIdentifier
##
# CLI wrapper around {Opener::LanguageIdentifier} using Slop.
#
# @!attribute [r] parser
# @return [Slop]
#
class CLI
attr_reader :parser
def initialize
@parser = configure_slop
end
##
# @param [Array] argv
#
def run(argv = ARGV)
parser.parse(argv)
end
##
# @return [Slop]
#
def configure_slop
return Slop.new(:strict => false, :indent => 2, :help => true) do
banner 'Usage: language-identifier [OPTIONS]'
separator <<-EOF.chomp
About:
Language detection for various languages such as English and Dutch. This
command reads input from STDIN. Output can be a language code as plain text,
a KAF document containing the input text and language code, or a list of
probabilities.
Example:
cat some_file.kaf | language-identifier
EOF
separator "\nOptions:\n"
on :v, :version, 'Shows the current version' do
abort "language-identifier v#{VERSION} on #{RUBY_DESCRIPTION}"
end
on :'no-kaf', 'Disables KAF output'
run do |opts, args|
enable_kaf = true
if opts[:'no-kaf']
enable_kaf = false
end
identifier = LanguageIdentifier.new(
args: args,
kaf: enable_kaf,
probs: false,
)
input = STDIN.tty? ? nil : STDIN.read
puts identifier.run(input)
end
end
end
end # CLI
end # LanguageIdentifier
end # Opener
Version data entries
5 entries across 5 versions & 1 rubygems