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Contents
# == PackageManager::APT
#
# The APT driver for the PackageManager provides a way to manage software
# packages on Debian-style systems using <tt>apt-get</tt> and <tt>dpkg</tt>.
class AutomateIt::PackageManager::APT < AutomateIt::PackageManager::BaseDriver
depends_on :programs => %w(apt-get dpkg)
def suitability(method, *args) # :nodoc:
return available? ? 1 : 0
end
# See AutomateIt::PackageManager#installed?
def installed?(*packages)
return _installed_helper?(*packages) do |list, opts|
### data = `dpkg --status nomarch apache2 not_a_real_package 2>&1`
cmd = "dpkg --status "+list.join(" ")+" 2>&1"
log.debug(PEXEC+cmd)
data = `#{cmd}`
matches = data.scan(/^Package: (.+)$\s*^Status: (.+)$/)
available = matches.inject([]) do |sum, match|
package, status = match
sum << package if status.match(/(?:^|\s)installed\b/)
sum
end
available
end
end
# See AutomateIt::PackageManager#not_installed?
def not_installed?(*packages)
return _not_installed_helper?(*packages)
end
# See AutomateIt::PackageManager#install
def install(*packages)
return _install_helper(*packages) do |list, opts|
# apt-get options:
# -y : yes to all queries
# -q : no interactive progress bars
cmd = "export DEBIAN_FRONTEND=noninteractive; apt-get install -y -q "+list.join(" ")+" < /dev/null"
cmd << " > /dev/null" if opts[:quiet]
cmd << " 2>&1"
interpreter.sh(cmd)
end
end
# See AutomateIt::PackageManager#uninstall
def uninstall(*packages)
return _uninstall_helper(*packages) do |list, opts|
# apt-get options:
# -y : yes to all queries
# -q : no interactive progress bars
cmd = "export DEBIAN_FRONTEND=noninteractive; apt-get remove -y -q "+list.join(" ")+" < /dev/null"
cmd << " > /dev/null" if opts[:quiet]
cmd << " 2>&1"
interpreter.sh(cmd)
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems