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Contents
require 'optparse'
module Filepreviews
# @author Jonah Ruiz <jonah@pixelhipsters.com>
# A Simple class for the executable version of the gem
class CLI
BANNER = <<MSG
Usage: filepreviews [OPTION] [URL]
Description:
Filepreviews.io - Thumbnails and metadata for almost any kind of file
Options:
MSG
# Passes arguments from ARGV and sets metadata flag
# @param args [Array<String>] The command-line arguments
def initialize(args)
@args, @metadata = args, false
end
# Configures the arguments for the command
# @param opts [OptionParser]
def options(opts)
opts.version = Filepreviews::VERSION
opts.banner = BANNER
opts.set_program_name 'Filepreviews.io'
opts.on('-k', '--api_key [key]', String,
'use API key from Filepreviews.io') do |api_key|
Filepreviews.api_key = api_key
end
opts.on('-s', '--secret_key [key]', String,
'use Secret key from Filepreviews.io') do |secret_key|
Filepreviews.secret_key = secret_key
end
opts.on('-m', '--metadata', 'load metadata response') do
@metadata = true
end
opts.on_tail('-v', '--version', 'display the version of Filepreviews') do
puts opts.version
exit
end
opts.on_tail('-h', '--help', 'print this help') do
puts opts.help
exit
end
end
# Parses options sent from command-line
def parse
opts = OptionParser.new(&method(:options))
opts.parse!(@args)
return opts.help if @args.last.nil?
file_preview = Filepreviews.generate(@args.last)
@metadata ? file_preview.metadata(js: true) : file_preview
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems