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Contents
# == PackageManager::YUM
#
# The YUM driver for the PackageManager provides a way to manage software
# packages on Red Hat-style systems using +yum+ and +rpm+.
class AutomateIt::PackageManager::YUM < AutomateIt::PackageManager::BaseDriver
depends_on :programs => %w(yum rpm)
def suitability(method, *args) # :nodoc:
return available? ? 1 : 0
end
# See AutomateIt::PackageManager#installed?
def installed?(*packages)
return _installed_helper?(*packages) do |list, opts|
### rpm -q --nosignature --nodigest --qf "%{NAME} # %{VERSION} # %{RELEASE}\n" httpd nomarch foo
cmd = 'rpm -q --nosignature --nodigest --qf "%{NAME} # %{VERSION} # %{RELEASE}\n"'
list.each{|package| cmd << " "+package}
cmd << " 2>&1" # missing packages are listed on STDERR
log.debug(PEXEC+cmd)
data = `#{cmd}`
matches = data.scan(/^(.+) # (.+) # .+$/)
available = matches.inject([]) do |sum, match|
package, status = match
sum << package
sum
end
available
end
end
# See AutomateIt::PackageManager#not_installed?
def not_installed?(*packages)
_not_installed_helper?(*packages)
end
# See AutomateIt::PackageManager#install
def install(*packages)
return _install_helper(*packages) do |list, opts|
# yum options:
# -y : yes to queries
# -d 0 : no debugging info
# -e 0 : show only fatal errors
# -C : don't download headers
cmd = "yum -y -d 0 -e 0"
cmd << " -C" if opts[:cache] == true
cmd << " install "+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|
cmd = "rpm --erase --quiet "+list.join(" ")+" < /dev/null"
cmd << " > /dev/null" if opts[:quiet]
cmd << " 2>&1"
interpreter.sh(cmd)
end
end
end
Version data entries
31 entries across 31 versions & 2 rubygems