Contents

#!/usr/bin/env ruby

Signal.trap('PIPE', 'SYSTEM_DEFAULT')

require 'dbf'
require 'dbf/version'
require 'optparse'

params = ARGV.getopts('h', 's', 'a', 'c', 'r', 'v')

if params['v']
  puts "dbf version: #{DBF::VERSION}"

elsif params['h']
  puts "usage: #{File.basename(__FILE__)} [-h|-s|-a|-c|-r] filename"
  puts '  -h = print this message'
  puts '  -v = print the DBF gem version'
  puts '  -s = print summary information'
  puts '  -a = create an ActiveRecord::Schema'
  puts '  -r = create a Sequel migration'
  puts '  -c = export as CSV'
else

  filename = ARGV.shift
  abort 'You must supply a filename on the command line' unless filename

  # create an ActiveRecord::Schema
  if params['a']
    table = DBF::Table.new filename
    puts table.schema(:activerecord)
  end

  # create an Sequel::Migration
  if params['r']
    table = DBF::Table.new filename
    puts table.schema(:sequel)
  end

  if params['s']
    table = DBF::Table.new filename
    puts
    puts "Database: #{filename}"
    puts "Type: (#{table.version}) #{table.version_description}"
    puts "Encoding: #{table.header_encoding}" if table.header_encoding
    puts "Memo File: #{table.has_memo_file? ? 'true' : 'false'}"
    puts "Records: #{table.record_count}"

    puts "\nFields:"
    puts 'Name             Type       Length     Decimal'
    puts '-' * 78
    table.columns.each do |f|
      puts format('%-16s %-10s %-10s %-10s', f.name, f.type, f.length, f.decimal)
    end
  end

  if params['c']
    table = DBF::Table.new filename
    table.to_csv
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
dbf-5.0.1	bin/dbf
dbf-5.0.0	bin/dbf