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Contents
# =emerge.rb: Gentoo 'emerge' Installer library
# Capistrano task library to install and manage portage packages
#
# Copyright (c) 2007 monki(Wesley Beary)
#
# inspiration: vmbuilder by Neil Wilson, Aldur Systems Ltd
#
# Licenced under the GNU Public License v2. No warranty is provided.
require 'capistrano'
# =Purpose
# emerge is a Capistrano plugin module providing a set of methods
# that invoke the portage package manage (as used in Gentoo)
#
# Installs within Capistrano as the plugin _emerge_.
#
# =Usage
#
# require 'marshall/plugins/emerge'
#
# Prefix all calls to the library with <tt>emerge.</tt>
#
module Emerge
# Default emerge command - reduce interactivity to the minimum
EMERGE="emerge -q"
# Emerge a new package or packages
def install(packages, options={})
cmd = <<-CMD
sh -c "#{EMERGE} #{packages.join(" ")}"
CMD
sudo(cmd, options)
end
# Run clean old/unused packages
def clean(options={})
cmd = <<-CMD
sh -c "#{EMERGE} -clean"
CMD
sudo(cmd, options)
end
# Upgrade installed package list
def upgrade(options={})
cmd = <<-CMD
sh -c "#{EMERGE} --sync"
CMD
sudo(cmd, options)
end
# Update portage
def update_system(options={})
cmd = <<-CMD
sh -c "#{EMERGE} portage"
CMD
sudo(cmd, options)
end
# Update all installed packages
def update(options={})
cmd = <<-CMD
sh -c "#{EMERGE} --update --deep --newuse world"
CMD
sudo(cmd, options)
end
# Boot script manipulation command
def rc_update(packages, setting)
packages.each do |service|
sudo "rc_update add #{service} #{setting}"
end
end
end
Capistrano.plugin :emerge, Emerge
Version data entries
147 entries across 147 versions & 9 rubygems