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class Chef
class Provider
class Package
class Macports < Chef::Provider::Package
provides :package, os: "darwin"
provides :macports_package
def load_current_resource
@current_resource = Chef::Resource::Package.new(new_resource.name)
current_resource.package_name(new_resource.package_name)
current_resource.version(current_installed_version)
logger.trace("#{new_resource} current version is #{current_resource.version}") if current_resource.version
@candidate_version = macports_candidate_version
if !new_resource.version && !@candidate_version
raise Chef::Exceptions::Package, "Could not get a candidate version for this package -- #{new_resource.name} does not seem to be a valid package!"
end
logger.trace("#{new_resource} candidate version is #{@candidate_version}") if @candidate_version
current_resource
end
def current_installed_version
command = [ "port", "installed", new_resource.package_name ]
output = get_response_from_command(command)
response = nil
output.each_line do |line|
match = line.match(/^.+ @([^\s]+) \(active\)$/)
response = match[1] if match
end
response
end
def macports_candidate_version
command = [ "port", "info", "--version", new_resource.package_name ]
output = get_response_from_command(command)
match = output.match(/^version: (.+)$/)
match ? match[1] : nil
end
def install_package(name, version)
unless current_resource.version == version
command = [ "port", options, "install", name ]
command << "@#{version}" if version && !version.empty?
shell_out_compact!(command)
end
end
def purge_package(name, version)
command = [ "port", options, "uninstall", name ]
command << "@#{version}" if version && !version.empty?
shell_out_compact!(command)
end
def remove_package(name, version)
command = [ "port", options, "deactivate", name ]
command << "@#{version}" if version && !version.empty?
shell_out_compact!(command)
end
def upgrade_package(name, version)
# Saving this to a variable -- weird rSpec behavior
# happens otherwise...
current_version = current_resource.version
if current_version.nil? || current_version.empty?
# Macports doesn't like when you upgrade a package
# that hasn't been installed.
install_package(name, version)
elsif current_version != version
shell_out_compact!( "port", options, "upgrade", name, "@#{version}" )
end
end
private
def get_response_from_command(command)
output = nil
status = shell_out_compact(command)
begin
output = status.stdout
rescue Exception
raise Chef::Exceptions::Package, "Could not read from STDOUT on command: #{command}"
end
unless status.exitstatus == 0 || status.exitstatus == 1
raise Chef::Exceptions::Package, "#{command} failed - #{status.inspect}!"
end
output
end
end
end
end
end
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