Class: Simp::Rake::Build::Upload

Inherits:
Rake::TaskLib
  • Object
show all
Includes:
Constants
Defined in:
lib/simp/rake/build/upload.rb

Instance Method Summary collapse

Methods included from Constants

#init_member_vars, #os_build_metadata

Constructor Details

#initialize(base_dir) ⇒ Upload

Returns a new instance of Upload.



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# File 'lib/simp/rake/build/upload.rb', line 13

def initialize( base_dir )
  init_member_vars( base_dir )

  @mock = ENV['mock'] || '/usr/bin/mock'
  define_tasks
end

Instance Method Details

#define_tasks ⇒ Object 



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# File 'lib/simp/rake/build/upload.rb', line 20

def define_tasks

  namespace :upload do
    task :prep do
      if $simp6
        @build_dir = $simp6_build_dir
      end
    end

    ##############################################################################
    # Helper methods
    ##############################################################################

    # Get a list of all packages that have been updated since the passed
    # date or git identifier (tag, branch, or commit).

    def get_updated_packages(start,script_format)
      pkg_info = Hash.new
      printed_info = false

      to_check = []
      # Find all static RPMs and GPGKEYS that we may need to update so
      # that we can see if we have newer versions to upload!
      Find.find(@build_dir) do |file|
        next if file == @build_dir
        Find.prune if file !~ /^#{@build_dir}\/(Ext.*(\.rpm)?|GPGKEYS)/
        to_check << file if File.file?(file)
      end

      # Smash in all of the file files!
      to_check += Dir.glob("#{@spec_dir}/*.spec")
      to_check += Dir.glob("#{@src_dir}/puppet/modules/*/pkg/*.spec")

      to_check.each do |file|

        is_commit = false
        oldstart = start
        humanstart = ''
        # Before changing the directory, see if we've got a commit or a
        # date. If we've got a tag or branch from the top level, then we
        # need to get the date from there and use it later.
        Dir.chdir(@spec_dir) do
          stdin,stdout,stderr = Open3.popen3('git','rev-list',start)
          stderr.read !~ /^fatal:/ and is_commit = true

          if is_commit
            # Snag the date.
            start, humanstart = `git log #{start} --pretty=format:"%ct##%cd" --max-count=1`.chomp.split('##')
          else
            printed_info = true
          end
        end

        !printed_info and puts "Info: Comparing to '#{humanstart}' based on input of '#{oldstart}'"

        Dir.chdir(File.dirname(file)) do
          # Get the file HEAD commit
          # If we're not in a git repo, this will explode, but that's just
          # fine.
          current_head = `git rev-list HEAD --max-count=1`.chomp

          begin
            # Convert the spec files to something more human readable...
            pkg_info[file] = {
              :is_new => false
            }
            pkg_info[file][:alias] = file
            if file =~ /.spec$/
              if script_format
                pkg_info[file][:alias] = "#{@build_dir}/RPMS/#{Simp::RPM.new(file).name}*.rpm"
              else
                pkg_info[file][:alias] = Simp::RPM.new(file).name
              end
            end
          rescue
            raise "Error: There was an issue getting information from #{file}"
          end

          commit_head = nil
          # It turns out that an invalid date will just return
          # everything
          commit_head = `git log --before="#{start}" --pretty=format:%H --max-count=1 #{File.basename(file)}`.chomp

          # Did we find something different?
          if commit_head.empty?
            pkg_info[file][:is_new] = true
          else
            pkg_info[file][:is_new] = !system('git','diff','--quiet',commit_head,File.basename(file))
          end
        end
      end

      return pkg_info
    end

    desc <<-EOM
      Get a list of modified packages.

      The package list is created from the given date or git identifier (tag, branch, or hash)
    EOM
    task :get_modified,[:start,:script_format] => [:prep] do |t,args|
      args.with_defaults(:script_format => false)

      args.start or raise "Error: You must specify a 'start'"

      updated_pkgs = get_updated_packages(args.start, args.script_format)
      updated_pkgs.keys.sort.each do |k|
        updated_pkgs[k][:is_new] and puts "Updated: #{updated_pkgs[k][:alias]}"
      end
    end
  end
end