Import CSV users into redmine

gistfile1.rb

# csv_import_users.rake
# Bulk user provisioning for Redmine using CSV file
# Copyright (C) 2010 - Adrian Perez <adrianperez.deb@gmail.com>
# Licensed under GPL 3.

require 'csv'

namespace :redmine do
  task :csv_import_users => :environment do
    @first_row = true
    $PROJECT = Project.find_by_identifier('myproject')
    $GROUP = Group.find_by_lastname('mygroup')
    $PASSWORD = 'mypassword'

    CSV.open('~/my_users.csv', 'r') do |row|
      if not @first_row
        username  = row[0]
        firstname = row[1]
        lastname  = row[2]
        email     = row[3]
        puts "Creating user '#{username}'..."
        @user = User.new
        @user.login = username
        @user.firstname = firstname
        @user.lastname = lastname
        @user.password = $PASSWORD
        @user.password_confirmation = $PASSWORD
        @user.mail = email
        @user.language = 'tr'
        # add to project and group
        @user.groups << $GROUP
        @user.save!
        # TODO: add user role 
      end
      @first_row = nil
    end
  end
end