Class: Gaffer::Deb

Inherits:
Object
  • Object
show all
Defined in:
lib/gaffer/deb.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base, _package, _depends) ⇒ Deb

Returns a new instance of Deb.



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# File 'lib/gaffer/deb.rb', line 5

def initialize(base, _package, _depends)
  @base = base
  @arch = "all"
  @package = _package
  @depends = _depends
  @dev = !!(@package =~ /-dev$/)
end

Instance Attribute Details

#arch ⇒ Object

Returns the value of attribute arch.



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# File 'lib/gaffer/deb.rb', line 3

def arch
  @arch
end

#depends ⇒ Object

Returns the value of attribute depends.



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# File 'lib/gaffer/deb.rb', line 3

def depends
  @depends
end

#package ⇒ Object

Returns the value of attribute package.



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# File 'lib/gaffer/deb.rb', line 3

def package
  @package
end

#readme ⇒ Object

Returns the value of attribute readme.



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# File 'lib/gaffer/deb.rb', line 3

def readme
  @readme
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 13

def build
  Dir.mktmpdir do |dir|
    install_dir = Rush["#{dir}/#{@base.prefix}/"]
    Git.clone(@base.dir, install_dir.full_path)
    Rush.bash "mkdir #{dir}/DEBIAN"
    File.open("#{dir}/DEBIAN/control", "w") do |f|
      f.write(control)
    end
    puts control
    if @dev
      Rush.bash "find #{install_dir.full_path} | grep -v [.]git | grep -v #{install_dir.full_path}$ | xargs rm -rf"
    else
      Rush.bash "find #{install_dir.full_path} | grep    [.]git | grep -v #{install_dir.full_path}$ | xargs rm -rf"
      [ :preinst, :postinst, :prerm, :postrm ].each do |script|
        File.open("#{dir}/DEBIAN/#{script}","w") do |file|
          file.chmod(0755)
          file.write(template(script))
        end
      end
      if install_dir["sudoers"].exists?
        Rush["#{dir}/etc/sudoers.d/"].create
        File.open("#{dir}/etc/sudoers.d/#{project}","w") do |file|
          file.chmod(0440)
          file.write install_dir["sudoers"].read
        end
        puts "sudoers -> /etc/sudoers.d/#{project}"
      end
      if install_dir["init.conf"].exists?
        puts " * detected init.conf - installing..."
        Rush["#{dir}/etc/init/"].create
        Rush["#{dir}/etc/init/#{project}.conf"].write install_dir["init.conf"].read
        puts "init.conf -> /etc/init/#{project}.conf"
      elsif install_dir["run"].exists?
        puts " * detected file 'run' - setting up initfile ..."
        initfile = template(:init)
        puts "----"
        puts initfile
        puts "----"
        puts " * installing to /etc/init/#{project}.conf"
        Rush["#{dir}/etc/init/#{project}.conf"].parent.create
        Rush["#{dir}/etc/init/#{project}.conf"].write(initfile)
      end
      if install_dir["Gemfile"].exists?
        puts " * Gemfile detected - installing gems before packaging"
        ## bundle output cannot be trusted - errors go to stdout and output goes to stderr
        begin
          install_dir.bash "bundle package 2>&1 > .tmp.bundle.out"
#              install_dir.bash "bundle install --development 2>&1 > .tmp.bundle.out"
        rescue Object => e
          puts " * Bundle error:"
          puts install_dir[".tmp.bundle.out"].read
          raise "Bundle failed"
        end
        puts install_dir[".tmp.bundle.out"].read
#            if out.match(/native extensions/)
#                puts "Warning: native extensions - the package is arch specific"
#                @arch = Rush.bash("dpkg --print-architecture").chomp
#              end
#            end
      end
    end
    puts Rush.bash "pwd"
    puts "fakeroot dpkg-deb -b #{dir} ./#{filebase}.deb"
    puts Rush.bash "fakeroot dpkg-deb -b #{dir} ./#{filebase}.deb"
    x = File.expand_path("./#{filebase}.deb")
    puts x
    x
  end
end

#build_name ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 111

def build_name
  @base.build_name
end

#control ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 119

def control
  template(:control)
end

#description ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 91

def description
  "Gaffer package #{package} #{build_name}"
end

#filebase ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 95

def filebase
    "#{package}_#{build_name}_#{@arch}"
end

#has_init? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gaffer/deb.rb', line 83

def has_init?
  File.exists?("#{@base.dir}/init.conf")
end

#maintainer ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 107

def maintainer
  @base.maintainer
end

#origin ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 103

def origin
  Rush[@base.dir]
end

#origin_url ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 87

def origin_url
  @base.git.remotes.select { |r| r.name == "origin" }.map { |r| r.url }.first
end

#project ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 115

def project
  @base.project
end

#template(type) ⇒ Object 



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# File 'lib/gaffer/deb.rb', line 99

def template(type)
  ERB.new(File.read("#{File.dirname(__FILE__)}/../../templates/#{type}.erb")).result(binding)
end