Signed-off-by: Ross West <westr@connection.ca>
Description: - Initial submission of new freebsd package manager for ports (portupgrade.rb) Dependencies: - Ports system application (ports-mgmt/portupgrade) Notes: - Package[:name] needs to be the origin code of the port (eg: "ports-mgmt/portupgrade")
This commit is contained in:
Ross West
test branch
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970fd8764a
Коммит
a4eb5d5764
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# Puppet::Type.type(:package).provide :portupgrade, :parent => :freebsd, :source => :freebsd do
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Puppet::Type.type(:package).provide :portupgrade, :parent => Puppet::Provider::Package do
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include Puppet::Util::Execution
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desc "Support for FreeBSD's ports using the portupgrade ports management software.
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Use the port's full origin as the resource name. eg (ports-mgmt/portupgrade)
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for the portupgrade port."
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commands :portupgrade => "/usr/local/sbin/portupgrade",
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:portinstall => "/usr/local/sbin/portinstall",
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:portversion => "/usr/local/sbin/portversion",
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:portuninstall => "/usr/local/sbin/pkg_deinstall",
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:portinfo => "/usr/sbin/pkg_info"
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# defaultfor :operatingsystem => :freebsd
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# Remove unwanted environment variables.
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%w{INTERACTIVE UNAME}.each do |var|
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if ENV.include?(var)
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ENV.delete(var)
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end
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end
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######## instances sub command (builds the installed packages list)
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def self.instances
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Puppet.debug "portupgrade.rb Building packages list from installed ports"
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# regex to match output from pkg_info
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regex = %r{^(\S+)-([^-\s]+):(\S+)$}
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# Corresponding field names
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fields = [:portname, :ensure, :portorigin]
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# define Temporary hash used, packages array of hashes
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hash = Hash.new
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packages = []
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#exec command
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cmd = ["-aoQ"]
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begin
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output = portinfo(*cmd)
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rescue Puppet::ExecutionFailure
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raise Puppet::Error.new(output)
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return nil
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end
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# split output and match it and populate temp hash
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output.split("\n").each { |data|
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# reset hash to nil.
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hash.clear
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if match = regex.match(data)
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# Output matched regex
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fields.zip(match.captures) { |field, value|
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hash[field] = value
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}
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# populate the actual :name field from the :portorigin
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# Set :provider to this object name
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hash[:name] = hash[:portorigin]
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hash[:provider] = self.name
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# Add to the full packages listing
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packages << new(hash)
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else
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# unrecognised output from pkg_info
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Puppet.debug "portupgrade.Instances() - unable to match output: %s" % data
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end
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}
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# return the packages array of hashes
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return packages
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end
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######## packagename sub command
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def packagename
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Puppet.debug "portupgrade.packagename() - checking package name: %s" % self.name
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cmd = ["-qO", @resource[:name]]
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begin
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output = portinfo(*cmd)
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rescue Puppet::ExecutionFailure
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raise Puppet::Error.new(output)
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end
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if output =~ /^(\S+)\s+/
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self.packagename = $1
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return $1
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end
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return nil
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end
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######## Installation sub command
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def install
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Puppet.debug "portupgrade.install() - Installation call on %s" % @resource[:name]
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# -M: yes, we're a batch, so don't ask any questions
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cmd = %w{-M BATCH=yes} << @resource[:name]
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output = portinstall(*cmd)
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if output =~ /\*\* No such /
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raise Puppet::ExecutionFailure, "Could not find package %s" % @resource[:name]
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end
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end
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######## Latest subcommand (returns the latest version available, or current version if installed is latest)
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def latest
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Puppet.debug "portupgrade.latest() - Latest check called on %s" % @resource[:name]
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# search for latest version available, or return current version.
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# cmd = "portversion -v <portorigin>", returns "<portname> <code> <stuff>"
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# or "** No matching package found: <portname>"
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cmd = ["-v", @resource[:name]]
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begin
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output = portversion(*cmd)
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rescue Puppet::ExecutionFailure
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raise Puppet::Error.new(output)
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end
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# Check: output format.
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if output =~ /^\S+-([^-\s]+)\s+(\S)\s+(.*)/
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# $1 = installed version, $2 = comparison, $3 other data
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# latest installed
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installedversion = $1
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comparison = $2
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otherdata = $3
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case comparison
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when "=", ">"
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Puppet.debug "portupgrade.latest() - Installed package is latest (%s)" % installedversion
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return installedversion
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when "<"
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# "portpkg-1.7_5 < needs updating (port has 1.14)"
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# "portpkg-1.7_5 < needs updating (port has 1.14) (=> 'newport/pkg')
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if otherdata =~ /\(port has (\S+)\)/
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newversion = $1
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Puppet.debug "portupgrade.latest() - Installed version needs updating to (%s)" % newversion
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return newversion
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else
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Puppet.debug "portupgrade.latest() - Unable to determine new version from (%s)" % otherdata
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return installedversion
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end
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when "?", "!", "#"
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Puppet.debug "portupgrade.latest() - Comparison Error reported from portversion (%s)" % output
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return installedversion
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else
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Puppet.debug "portupgrade.latest() - Unknown code from portversion output (%s)" % output
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return installedversion
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end
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else
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# error: output not parsed correctly, error out with nil.
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if output =~ /^\*\* No matching package /
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raise Puppet::ExecutionFailure, "Could not find package %s" % @resource[:name]
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else
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# Any other error (dump output to log)
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raise Puppet::ExecutionFailure, "Unexpected output from portversion: %s" % output
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end
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# Just in case we still are running, return nil
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return nil
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end
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# At this point normal operation has finished and we shouldn't have been called.
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# Error out and let the admin deal with it.
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raise Puppet::Error, "portversion.latest() - fatal error with portversion: %s" % output
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return nil
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end
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###### Query subcommand - return a hash of details if exists, or nil if it doesn't.
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# Used to make sure the package is installed
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def query
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Puppet.debug "portupgrade.query() - Called on %s" % @resource[:name]
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cmd = ["-qO", @resource[:name]]
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begin
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output = portinfo(*cmd)
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rescue Puppet::ExecutionFailure
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raise Puppet::Error.new(output)
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end
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# Check: if output isn't in the right format, return nil
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if output !~ /^(\S+)-([^-\s]+)/
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Puppet.debug "portupgrade.query() - package (%s) not installed" % @resource[:name]
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return nil
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end
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# Fill in the details
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hash = Hash.new
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hash[:portorigin] = self.name
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hash[:portname] = $1
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hash[:ensure] = $2
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# If more details are required, then we can do another pkg_info query here
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# and parse out that output and add to the hash
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# return the hash to the caller
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return hash
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end
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####### Uninstall command
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def uninstall
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Puppet.debug "portupgrade.uninstall() - called on %s" % @resource[:name]
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# Get full package name from port origin to uninstall with
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cmd = ["-qO", @resource[:name]]
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begin
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output = portinfo(*cmd)
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rescue Puppet::ExecutionFailure
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raise Puppet::Error.new(output)
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end
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if output =~ /^(\S+)/
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# output matches, so uninstall it
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portuninstall $1
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end
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end
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######## Update/upgrade command
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def update
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Puppet.debug "portupgrade.update() - called on (%s)" % @resource[:name]
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cmd = ["-qO", @resource[:name]]
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begin
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output = portinfo(*cmd)
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rescue Puppet::ExecutionFailure
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raise Puppet::Error.new(output)
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end
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if output =~ /^(\S+)/
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# output matches, so upgrade the software
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cmd = %w{-M BATCH=yes} << $1
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begin
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output = portupgrade(*cmd)
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rescue Puppet::ExecutionFailure
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raise Puppet::Error.new(output)
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end
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end
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end
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## EOF
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end
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