#
# Suprails: The customizable wrapper to the rails command
#
# Copyright 2008 Bradley Grzesiak
# This file is part of Suprails.
#
# Suprails is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Suprails is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Suprails. If not, see <http://www.gnu.org/licenses/>.
#
class Gems
def initialize app_name
@app_name = app_name
end
def update *gems
if gems.length
args = ''
gems.each {|x| args += " #{x}"}
result = `gem update #{args}`
if result
puts 'Gem update failed. Please enter your admin password for sudo gem update:'
`sudo gem update #{args}`
end
else
result = `gem update`
if result
puts 'Gem update failed. Please enter your admin password for sudo gem update:'
`sudo gem update`
end
end
end
def config *gems
# need to do some file editing here
to_insert = []
@gems = []
gems.each do |g|
to_insert << " config.gem '#{g}'\n"
@gems << g
end
file_contents = []
File.open("#{@app_name}/config/environment.rb", 'r') do |f|
f.each {|l| file_contents << l }
end
insertion_point = 0
file_contents.reverse.each_index do |i|
if file_contents[i] =~ /config\.gem/
insertion_point = i
break
end
end
to_insert.each {|x| file_contents.insert(insertion_point, x) }
File.open("#{@app_name}/config/environment.rb", 'w') do |f|
file_contents.each do |l|
f.puts l
end
end
# `cd #{@app_name}; rake gems:install`
end
def unpack
`cd #{@app_name}; rake gems:unpack`
end
end
