Class: Tpkg::OS::MacOSX

Inherits:
Tpkg::OS show all
Defined in:
lib/tpkg/os/macosx.rb

Overview

tpkg package management system License: MIT (www.opensource.org/licenses/mit-license.php)

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Tpkg::OS

#arch, create, #cron_dot_d_directory, #fqdn, #init_links, #os, #os_name, register_implementation, #remove_native_stub_pkg, #stub_native_pkg, #sudo_default?, #sys_v_init_links

Constructor Details

#initialize(options = {}) ⇒ MacOSX

Returns a new instance of MacOSX.



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# File 'lib/tpkg/os/macosx.rb', line 11

def initialize(options={})
  @portcmd = options[:portcmd] || options[:testcmd] || '/opt/local/bin/port'
  super
end

Class Method Details

.supported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tpkg/os/macosx.rb', line 5

def self.supported?
  Facter.loadfacts
  Facter['operatingsystem'].value == 'Darwin'
end

Instance Method Details

#available_native_packages(pkgname) ⇒ Object 



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# File 'lib/tpkg/os/macosx.rb', line 16

def available_native_packages(pkgname)
  native_packages = []
  if File.exist?(@portcmd)
    # Ports can also have an "epoch" number, but that appears to be
    # invisible from the command line
    # http://guide.macports.org/#reference.keywords
    cmd = "#{@portcmd} installed #{pkgname}"
    puts "available_native_packages running '#{cmd}'" if @debug
    IO.popen(cmd) do |pipe|
      pipe.each_line do |line|
        next if line =~ /The following ports are currently installed/
        next if line =~ /None of the specified ports are installed/
        next if line !~ /\(active\)/
        name, portversion = line.split(' ')
        portversion.sub!(/^@/, '')
        # Remove variant names
        portversion.sub!(/\+.*/, '')
        version, package_version = portversion.split('_', 2)
        pkg = Tpkg.pkg_for_native_package(name, version, package_version, :native_installed)
        native_packages << pkg
      end
    end
    if !$?.success?
      raise "available_native_packages error running port"
    end
    cmd = "#{@portcmd} list #{pkgname}"
    puts "available_native_packages running '#{cmd}'" if @debug
    IO.popen(cmd) do |pipe|
      pipe.each_line do |line|
        name, version = line.split(' ')
        version.sub!(/^@/, '')
        package_version = nil
        pkg = Tpkg.pkg_for_native_package(name, version, package_version, :native_available)
        native_packages << pkg
      end
    end
    if !$?.success?
      raise "available_native_packages error running port"
    end
  else
    # Fink, Homebrew support would be nice
    raise "No supported native package tool available on #{os}"
  end
  native_packages
end

#install_native_package(pkg) ⇒ Object 



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# File 'lib/tpkg/os/macosx.rb', line 78

def install_native_package(pkg)
  pkgname = native_pkg_to_install_string(pkg)
  if File.exist?(@portcmd)
    cmd = "#{@portcmd} install #{pkgname}"
    puts "Running '#{cmd}' to install native package" if @debug
    system(cmd)
  else
    # Fink, Homebrew support would be nice
    raise "No supported native package tool available on #{os}"
  end
end

#native_pkg_to_install_string(pkg) ⇒ Object 



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# File 'lib/tpkg/os/macosx.rb', line 61

def native_pkg_to_install_string(pkg)
  pkgname = nil
  if File.exist?(@portcmd)
    pkgname = pkg[:metadata][:name]
    # MacPorts doesn't support installing a specific version (AFAIK)
    if pkg[:metadata][:version]
      warn "Ignoring version with MacPorts"
    end
    if pkg[:metadata][:package_version]
      warn "Ignoring package version with MacPorts"
    end
  else
    # Fink, Homebrew support would be nice
    raise "No supported native package tool available on #{os}"
  end
  pkgname
end

#os_version ⇒ Object 



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# File 'lib/tpkg/os/macosx.rb', line 101

def os_version
  if !@os_version
    if Facter['macosx_productversion'] &&
       Facter['macosx_productversion'].value &&
       !Facter['macosx_productversion'].value.empty?
      macver = Facter['macosx_productversion'].value
      # Extract 10.5 from 10.5.6, for example
      @os_version = macver.split('.')[0,2].join('.')
    end
  end
  super
end

#upgrade_native_package(pkg) ⇒ Object 



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# File 'lib/tpkg/os/macosx.rb', line 89

def upgrade_native_package(pkg)
  pkgname = native_pkg_to_install_string(pkg)
  if File.exist?(@portcmd)
    cmd = "#{@portcmd} upgrade #{pkgname}"
    puts "Running '#{cmd}' to upgrade native package" if @debug
    system(cmd)
  else
    # Fink, Homebrew support would be nice
    raise "No supported native package tool available on #{os}"
  end
end