Module: CiCd::Builder

Defined in:
lib/cicd/builder/version.rb,
lib/cicd/builder.rb,
lib/cicd/builder/mixlib/repo.rb,
lib/cicd/builder/mixlib/build.rb,
lib/cicd/builder/mixlib/utils.rb,
lib/cicd/builder/mixlib/errors.rb,
lib/cicd/builder/mixlib/options.rb,
lib/cicd/builder/mixlib/repo/S3.rb,
lib/cicd/builder/mixlib/constants.rb,
lib/cicd/builder/mixlib/repo/base.rb,
lib/cicd/builder/mixlib/environment.rb,
lib/cicd/builder/mixlib/repo/artifactory.rb

Overview

noinspection ALL

Defined Under Namespace

Modules: Errors, Repo Classes: BuilderBase

Constant Summary collapse

ENV_IGNORED = 
%w(LS_COLORS AWS_ACCESS_KEY AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SECRET_KEY)
VERSION = 
version
MAJOR = 
major
MINOR = 
minor
TINY = 
tiny
PATCH = 
TINY
LOGLEVELS =

noinspection RubyStringKeysInHashInspection

{
	'crit'     => :fatal,
	'critical' => :fatal,
	'err'      => :error,
	'error'    => :error,
	'warn'     => :warn,
	'warning'  => :warn,
	'info'     => :info,
	'debug'    => :debug,
}
MYNAME = 
File.basename(__FILE__)
CLASS = 
'CiCd::Builder'

Instance Method Summary collapse

Instance Method Details

#addArtifact(artifacts, script, prefix, opts = {}) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/utils.rb', line 32

def addArtifact(artifacts, script, prefix, opts = {})
  key = File.join(File.dirname(getKey()), script.gsub(%r|^#{prefix}|, ''))
  # "#{@vars[:project_name]}/#{@vars[:variant]}/#{@vars[:build_nam]}/#{@vars[:build_mvn]}/#{script.gsub(%r|^#{prefix}|, '')}"
  # Store the artifact - be sure to inherit possible overrides in pkg name and ext but dictate the drawer!
  artifacts << {
      key: key,
      data: {:file => script}.merge(opts),
  }
end

#analyzeInventory ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 79

def analyzeInventory()
  @logger.step CLASS+'::'+__method__.to_s
			performOnRepoInstance(__method__.to_s)
end

#calcLocalETag(etag, local, size = nil) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 180

def calcLocalETag(etag, local, size = nil)
  if size == nil
    stat = File.stat(local)
    size = stat.size
  end
  @logger.debug "Calculate etag to match #{etag}"
  match = etag.match(%r'-(\d+)$')
  check = if match
            require 's3etag'
            parts = match[1].to_i
            chunk = size.to_f / parts.to_f
            mbs = (chunk.to_f / 1024 /1024 + 0.5).to_i
            part_size = mbs * 1024 * 1024
            chkit = S3Etag.calc(file: local, threshold: part_size, min_part_size: part_size, max_parts: parts)
            @logger.debug "S3Etag Calculated #{chkit} : (#{size} / #{part_size}) <= #{parts}"
            chunks = size / part_size
            while chkit != etag and chunks <= parts and chunks > 0 and (size > part_size)
              # Go one larger if a modulus remains and we have the right number of parts
              mbs += 1
              part_size = mbs * 1024 * 1024
              chunks = size.to_f / part_size
              chkit = S3Etag.calc(file: local, threshold: part_size, min_part_size: part_size, max_parts: parts)
              @logger.debug "S3Etag Calculated #{chkit} : (#{size} / #{part_size}) <= #{parts}"
            end
            @logger.warn "Unable to match etag #{etag}!" if chkit != etag
            chkit
          else
            Digest::MD5.file(local).hexdigest
          end
end

#checkEnvironment ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 7

def checkEnvironment()
    @logger.step CLASS+'::'+__method__.to_s
	# [2013-12-30 Christo] Detect CI ...
	unless ENV.has_key?('JENKINS_HOME')
		@logger.error "Sorry, your CI environment is not supported at this time (2013-12-30) ... Christo De Lange\n"+
		'This script is developed for Jenkins so either you are not using Jenkins or you ran me outside of the CI ecosystem ...'
		return 99
	end

	# Check for the necessary environment variables
	map_keys = {}

	@options[:env_keys].each { |k|
		map_keys[k]= (not ENV.has_key?(k) or ENV[k].empty?)
	}
	missing = map_keys.keys.select{ |k| map_keys[k] }

	if missing.count() > 0
		# ap missing
		#raise Exception.new("Need these environment variables: #{missing}")
		puts("Need these environment variables: #{missing.ai}")
      return 1
    end
    @default_options[:env_unused] = @default_options[:env_keys].select{|k| k !~ /^(WORKSPACE|JENKINS|BUILD_|JOB_|VERSION|RELEASE|VARIANT|BRANCH|GIT_|PROJECT_|REPO_)/}
    @default_options[:env_unused] = @default_options[:env_unused].select{|k| k if ENV.has_key?(k) and ENV[k] != 'faked' }
    0
end

#cleanupAfterUpload ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 226

def cleanupAfterUpload()
    @logger.info CLASS+'::'+__method__.to_s
	@logger.debug %(Prior to VERSION 0.9.58 there was no #{__method__.to_s} action)
end

#cleanupBuild ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 7

def cleanupBuild()
    @logger.info CLASS+'::'+__method__.to_s
    [ :build_pkg, :build_chk, :build_mdf, :build_mff ].each do |fil|
      if File.exists?(@vars[fil])
        begin
          FileUtils.rm_f(@vars[fil])
        rescue => e
          @logger.error e.to_s
          #raise e
          return Errors::CLEANUPBUILD_EXCEPTION
        end
      end
    end
	if Dir.exists?(@vars[:build_dir])
		begin
			FileUtils.rm_r(@vars[:build_dir])
		rescue => e
			@logger.error e.to_s
			#raise e
			return Errors::CLEANUPBUILD_EXCEPTION
		end
	end
	0
end

#createMetaData ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 232

def createMetaData()
  @logger.info CLASS+'::'+__method__.to_s
  @vars[:build_mdd].merge!({
                            :Generation => @options[:gen],
                            :Project => @vars[:project_name],
                            :Variant => @vars[:variant],
                            :Build => @vars[:build_num],
                            :Date => @vars[:build_dte],
                            :Builder => VERSION,

                                  })
  json = JSON.pretty_generate( @vars[:build_mdd], { indent: "\t", space: ' '})
  unless IO.write(@vars[:build_mdf], json) > 0
    @logger.error "Unable to store metadata in '#{@vars[:build_mdf]}'"
    @vars[:return_code] = Errors::STORING_BUILD_METADATA
  end
  @vars[:return_code]
end

#downcaseHashKeys(hash) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/utils.rb', line 12

def downcaseHashKeys(hash)
	down = {}
	hash.each{|k,v|
		if v.is_a?(Hash)
			v = downcaseHashKeys(v)
		end
		if k.to_s.match(/[A-Z]/)
			k = k.to_s.downcase.to_sym
		end
		down[k] = v
	}
	down
end

#downcaseKey(hash, key) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/utils.rb', line 5

def downcaseKey(hash,key)
	hash[key.to_s.downcase.to_sym] = hash[key]
	hash.delete(key)
	hash
end

#getArtifactsDefinition ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 154

def getArtifactsDefinition()
  nil
end

#getKey ⇒ Object 



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# File 'lib/cicd/builder/mixlib/utils.rb', line 27

def getKey
	key = "#{@vars[:project_name]}/#{@vars[:variant]}/#{@vars[:build_nam]}/#{@vars[:build_mvn]}/#{@vars[:build_nmn]}"
end

#getLatest ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 106

def getLatest
  ret = 0
  @vars[:vars_fil] = "#{@vars[:build_store]}/#{ENV['JOB_NAME']}-#{@vars[:variant]}.env"
  @vars[:latest_fil] = "#{@vars[:build_store]}/#{ENV['JOB_NAME']}-#{@vars[:variant]}.latest"
  @vars[:latest_ver] = ''
  @vars[:latest_sha] = ''
  @vars[:latest_pkg] = ''
  @vars[:latest_ext] = @vars[:build_ext]
  if @vars[:build_nam]
    @vars[:latest_pkg] = "#{@vars[:build_store]}/#{@vars[:build_nam]}.#{@vars[:latest_ext]}"
    unless File.exists?(@vars[:latest_pkg])
      if File.exists?("#{@vars[:build_store]}/#{@vars[:build_nam]}.tar.gz")
        @vars[:latest_ext] = 'tar.gz'
        @vars[:latest_pkg] = "#{@vars[:build_store]}/#{@vars[:build_nam]}.#{@vars[:latest_ext]}"
      end
    end
  end
  ret = loadLatestVarsFile
  ret
end

#getNamingDefinition ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 159

def getNamingDefinition()
  nil
end

#getRepoClass(type = nil) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 14

def getRepoClass(type = nil)
  @logger.info CLASS+'::'+__method__.to_s
  if type.nil?
    type ||= 'S3'
  end

  @logger.info "#{type} repo interface"
  clazz = Object.const_get("CiCd::Builder::Repo::#{type}")
  if block_given?
    if clazz.is_a?(Class) and not clazz.nil?
      yield
    end
  end

  clazz
end

#getRepoInstance(type = nil) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 32

def getRepoInstance(type = nil)
  @logger.info CLASS+'::'+__method__.to_s
  if type.nil?
    type ||= 'S3'
    if ENV.has_key?('REPO_TYPE')
      type = ENV['REPO_TYPE']
    end
  end
  clazz = getRepoClass(type)
  if clazz.is_a?(Class) and not clazz.nil?
    @repo = clazz.new(self)
  else
    @logger.error "#{clazz.name.to_s} is not a valid repo class"
    @vars[:return_code] = Errors::BUILDER_REPO_TYPE
  end
  @vars[:return_code]
end

#getVars ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 36

def getVars()
    @logger.step CLASS+'::'+__method__.to_s

    @logger.info "Unused ENV vars: #{@default_options[:env_unused].ai}" if @default_options[:env_unused].size > 0

	@vars                ||= {}
	@vars[:release]      = 'latest'
	@vars[:build_store]  = '/tmp'
	@vars[:variant]      = 'SNAPSHOT'
    @vars[:upload_timer] = ENV.has_key?('ARTIFACT_UPLOAD_TIMER') ? ENV['ARTIFACTORY_UPLOAD_TIMER'].to_i : 300

	if ENV.has_key?('PROJECT_NAME')
      @vars[:product] =
      @vars[:project_name] = ENV['PROJECT_NAME']
	end

	if ENV.has_key?('RELEASE')
		@vars[:release] = ENV['RELEASE']
    elsif File.exists?((version_file=File.join(ENV['REPO_DIR'], 'RELEASE')))
      lines = File.readlines(version_file)
      @vars[:release] = lines.shift.chomp() if lines.count > 0
    else
      raise "'RELEASE' was not provided in either environment or #{version_file} file"
	end

	if ENV.has_key?('VERSION')
		@vars[:version] = ENV['VERSION']
    elsif File.exists?((version_file=File.join(ENV['REPO_DIR'], 'VERSION')))
      lines = File.readlines(version_file)
      @vars[:version] = lines.shift.chomp() if lines.count > 0
    else
      raise "'VERSION' was not provided in either environment or #{version_file} file"
	end

	if ENV.has_key?('BUILD_STORE')
		@vars[:build_store] = "#{ENV['BUILD_STORE']}"
	end

	if ENV.has_key?('GIT_BRANCH')
		@vars[:branch] = "#{ENV['GIT_BRANCH'].gsub(%r'^(refs/[^/]?|origin)/','').gsub(%r'\/','.')}"
    elsif ENV.has_key?('BRANCH')
      @vars[:branch] = "#{ENV['BRANCH'].gsub(%r'\/','.')}"
    end

	if ENV.has_key?('VARIANT')
		@vars[:variant] = "#{ENV['VARIANT']}"
    end

	if ENV.has_key?('BUILD_NUMBER')
		@vars[:build_num] = "#{ENV['BUILD_NUMBER']}"
	end

    if ENV.has_key?('ACTIONS')
      @vars[:actions] = ENV['ACTIONS'].split(%r'[, \t]+')
    else
      @vars[:actions] = %w(prepareBuild makeBuild saveBuild uploadBuildArtifacts cleanupAfterUpload)
    end

    if ENV.has_key?('TREE')
      @vars[:tree] = ENV['TREE']
    end

    if ENV.has_key?('PRUNER')
      @vars[:pruner] = ENV['PRUNER']
    end

    @vars[:return_code] = getLatest()
end

#isSameDirectory(pwd, workspace) ⇒ Object 



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# File 'lib/cicd/builder.rb', line 89

def isSameDirectory(pwd, workspace)
  pwd = File.realdirpath(File.expand_path(pwd))
  workspace = File.realdirpath(File.expand_path(workspace))
  unless pwd == workspace

  end
  return pwd, workspace
end

#loadCheckSumFile ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 165

def loadCheckSumFile
  if File.exists?(@vars[:build_chk])
    @vars[:build_sha] = IO.readlines(@vars[:build_chk])
    unless @vars[:build_sha].is_a?(Array)
      @logger.error "Unable to parse build checksum from #{@vars[:build_chk]}"
      @vars[:return_code] = Errors::PARSING_BUILD_CHECKSUM
    end
    @vars[:build_sha] = @vars[:build_sha][0].chomp()
  else
    @vars[:build_sha] = ''
  end
  @vars[:return_code]
end

#loadLatestVarsFile ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 128

def loadLatestVarsFile
  ret = 0
  if File.exists?(@vars[:latest_fil])
    @vars[:latest_ver] = IO.readlines(@vars[:latest_fil])
    unless @vars[:latest_ver].is_a?(Array)
      @logger.error "Unable to parse latest version from #{@vars[:latest_fil]}"
      ret = Errors::PARSING_LATEST_VERSION
    end
    @vars[:latest_sha] = @vars[:latest_ver][1].chomp() if (@vars[:latest_ver].length > 1)
    @vars[:latest_ver] = @vars[:latest_ver][0].chomp()
    if @vars[:latest_ver] =~ %r'-\d+$'
      @vars[:latest_ver], @vars[:latest_rel] = @vars[:latest_ver].split(/-/)
    end
  end
  ret
end

#makeBuild ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 109

def makeBuild()
  @logger.step CLASS+'::'+__method__.to_s
  if @vars.has_key?(:build_dir) and @vars.has_key?(:build_pkg)
    begin
      do_build = false
      loadCheckSumFile()
      if 0 == @vars[:return_code]
        do_build = true if @vars[:build_sha].empty?
        do_build = true unless File.exists?(@vars[:build_pkg]) and (Digest::SHA256.file(@vars[:build_pkg]).hexdigest() == @vars[:build_sha])
        if do_build
          @vars[:return_code] = cleanupBuild()
          if 0 == @vars[:return_code]
            @vars[:build_dte] = DateTime.now.strftime('%F %T%:z')
            createMetaData()
            if 0 == @vars[:return_code]
              @vars[:return_code] = packageBuild()
              if 0 == @vars[:return_code]
                @vars[:check_sha] = @vars[:build_sha]
                @vars[:build_sha] = if File.exists?(@vars[:build_pkg])
                                      Digest::SHA256.file(@vars[:build_pkg]).hexdigest()
                                    else
                                      '0'
                                    end
                unless IO.write(@vars[:build_chk], @vars[:build_sha]) > 0
                  @logger.error "Unable to store checksum in '#{@vars[:build_chk]}'"
                  @vars[:return_code] = Errors::STORING_BUILD_CHECKSUM
                end
              end
            end
          end
        end
      end

      # Report status regardless of return code.
      reportStatus()

      if do_build
        reportResult()
      else
        # Was no need to build :) or a failure :(
        @logger.info "NO_CHANGE: #{ENV['JOB_NAME']} #{ENV['BUILD_NUMBER']} #{@vars[:build_nam]} #{@vars[:build_pkg]} #{@vars[:build_chk]} [#{@vars[:build_sha]}]"
        # @vars[:return_code] = 0
        return 1
      end
    rescue => e
      @logger.error "makeBuild failure: #{e.class.name} #{e.message}"
      @vars[:return_code] = Errors::MAKEBUILD_EXCEPTION
    end
  else
    @logger.error ':build_dir or :build_pkg is unknown'
    @vars[:return_code] = Errors::MAKEBUILD_PREPARATION
  end
  @vars[:return_code]
end

#manifestMetadata ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 103

def manifestMetadata
    @logger.info CLASS+'::'+__method__.to_s
	manifest = @vars[:build_mdd].dup

	manifest[:manifest] = getBuilderVersion

	version_major, version_minor, version_patch = manifest[:Version].split('.')

	manifest[:version] = {
		number: manifest[:Version],
		major:  version_major,
		minor:  version_minor,
		patch:  version_patch,
		build:  @vars[:build_num],
		branch: @vars[:build_bra],
	}
	manifest[:build] = {
		name:     @vars[:build_nmn],
		base:     @vars[:build_nam],
		date:     @vars[:build_dte],
		vrb:      @vars[:build_vrb],
		branch:   @vars[:build_bra],
		checksum: @vars[:build_sha],
	}
	# we want lowercase but if we use the existing key we don't have to delete it afterwards ...
	manifest[:Release] = {
		number:   manifest[:Release],
		branch:   manifest[:Branch],
		date:     manifest[:Date],
		checksum: @vars[:build_mds],
	}
	manifest.delete(:Date)
	# manifest.delete(:api)
	# manifest.delete(:core)
	manifest[:vars] = {}
	@vars.sort.each { |k, v|
		unless %w(build_mdd build_txt).include?(k.to_s)
			manifest[:vars][k.to_s] = v
		end
	}
	manifest = downcaseHashKeys(manifest)
	manifest[:env] = {}
	ENV.to_hash.sort.each { |k, v|
		unless ENV_IGNORED.include?(k.to_s)
			manifest[:env][k.to_s] = v
		end
	}
    JSON.pretty_generate( manifest.to_hash, { indent: "\t", space: ' '})
end

#packageBuild ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 212

def packageBuild()
    @logger.info CLASS+'::'+__method__.to_s
	excludes=%w(*.iml *.txt *.sh *.md .gitignore .editorconfig .jshintrc *.deprecated adminer doc)
	excludes = excludes.map{ |e| "--exclude=#{@vars[:build_nam]}/#{e}" }.join(' ')
	cmd = %(cd #{ENV['WORKSPACE']}; tar zcvf #{@vars[:build_pkg]} #{excludes} #{@vars[:build_nam]} 1>#{@vars[:build_pkg]}.manifest)
	@logger.info cmd
	logger_info = %x(#{cmd})
	ret = $?.exitstatus
	@logger.info logger_info
	FileUtils.rmtree(@vars[:build_dir])
	ret
end

#parseOptions ⇒ Object 



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# File 'lib/cicd/builder/mixlib/options.rb', line 5

def parseOptions()
	# Parse options
	@options = {
                  log_level:      :warn,
                  #dry_run:       false,
                  trace:          false,
                  gen:            '3.0.0',
                }.merge @default_options

	opt_parser = OptionParser.new do |opts|
		opts.banner = "Usage: #{MYNAME} [@options]"

		opts.on('-l', '--log_level LEVEL', '--log-level LEVEL', [:trace, :debug, :info, :step, :warn, :error, :fatal, :todo], 'Log level ([:trace, :debug, :info, :step, :warn, :error, :fatal, :todo])') do |v|
			@options[:log_level] = v
		end
		opts.on('-f', '--inifile FILE', 'INI file with settings') do |v|
			@options[:inifile] = v
		end
		opts.on('-t', '--[no-]trace', 'Print backtrace in log, Default --no-trace') do |v|
			@options[:trace] = v
		end
	end

	opt_parser.parse!

	# Set up logger
	Logging.init :trace, :debug, :info, :note, :step, :warn, :error, :fatal, :todo
	@logger = Logging.logger(STDOUT,
	                         :pattern      => "%#{::Logging::MAX_LEVEL_LENGTH}l: %m\n",
	                         :date_pattern => '%Y-%m-%d %H:%M:%S')
	@logger.level = @options[:log_level]

    unless @options[:inifile]
      if ENV.has_key?('INIFILE')
        @options[:inifile] = ENV['INIFILE']
      end
    end

    if @options.key?(:inifile)
		@options[:inifile] = File.expand_path(@options[:inifile])
		unless File.exist?(@options[:inifile])
			raise StandardError.new("#{@options[:inifile]} not found!")
		end
		begin
			# ENV.each{ |key,_|
			# 	ENV.delete(key)
			# }
			ini = IniFile.load(@options[:inifile])
			ini['global'].each{ |key,value|
				ENV[key]=value.to_s
			}
			def _expand(k,v,regex,rerun)
				matches = v.match(regex)
				if matches
					var = matches[1]
					if ENV.has_key?(var)
						ENV[k]=v.gsub(/\$\{#{var}\}/,ENV[var]).gsub(/\$#{var}/,ENV[var])
					else
						rerun[var] = 1
					end
				end
			end

			pending = nil
			rerun = {}
			begin
				pending = rerun
				rerun = {}
				ENV.to_hash.each{|k,v|
					if v.match(/\$/)
						_expand(k,v,%r'[^\\]\$\{(\w+)\}', rerun)
						_expand(k,v,%r'[^\\]\$(\w+)',     rerun)
					end
				}
				# Should break out the first time that we make no progress!
			end while pending != rerun
		rescue IniFile::Error => e
			# noop
		rescue Exception => e
			@logger.error "#{e.class.name} #{e.message}"
			raise e
		end
	end
	@options
end

#performOnRepoInstance(verb) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 51

def performOnRepoInstance(verb)
  @logger.info CLASS+'::'+__method__.to_s
  getRepoInstance()
  if 0 == @vars[:return_code]
    method = @repo.method(verb)
    if @repo.respond_to?(verb)
      unless method.owner == @repo.class
        @logger.warn "#{@repo.class.name} does not override action #{verb}"
      # else
      #   @logger.error "#{clazz.name.to_s} does not implement action #{verb}"
      #   @vars[:return_code] = Errors::BUILDER_REPO_ACTION
      end
      @vars[:return_code] = @repo.send(verb)
    else
      @logger.fatal "'#{verb}' not implemented!"
      @vars[:return_code] = Errors::BUILDER_REPO_ACTION
    end
  end
  @vars[:return_code]
end

#prepareBuild ⇒ Object 



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# File 'lib/cicd/builder/mixlib/build.rb', line 33

def prepareBuild()
  @logger.step CLASS+'::'+__method__.to_s
  meta = {}
  @vars[:return_code] = 0
  %w[ WORKSPACE PROJECT_NAME ].each do |e|
    unless ENV.has_key?(e)
      puts "#{e} environment variable is required"
      @vars[:return_code] = Errors::MISSING_ENV_VAR
    end
  end
  meta[:Version] = @vars[:version]
  meta[:Release] = @vars[:release]

  if @vars[:return_code] == 0

    if File.exists?(ENV['WORKSPACE']) and (File.directory?(ENV['WORKSPACE']) or File.symlink?(ENV['WORKSPACE']))

      place = ''
      begin
        # Assuming we are in the workspace ...
        place = "Git.open('#{ENV['WORKSPACE']}')"
        req = 'require "git"'
        eval req

        git = Git.open(ENV['WORKSPACE'], :log => @logger)
        place = 'git.log'
        meta[:Commit] = git.log[0].sha
        place = 'git.current_branch'
        meta[:Branch] = git.current_branch
        # meta[:Remotes] = git.remotes

        @vars[:build_ext] = 'tar.gz'
        @vars[:build_bra] = @vars[:branch] || meta[:Branch].gsub(%r([/|]),'.')
        @vars[:build_ver] = "#{meta[:Version]}"
        @vars[:build_rel] = "#{meta[:Release]}"
        @vars[:build_vrb] = "#{@vars[:build_ver]}-release-#{meta[:Release]}-#{@vars[:build_bra]}-#{@vars[:variant]}" #
        @vars[:build_nam] = "#{@vars[:project_name]}-#{@vars[:build_vrb]}"
        @vars[:build_nmn] = "#{@vars[:build_nam]}-build-#{@vars[:build_num]}"
        @vars[:build_dir] = "#{ENV['WORKSPACE']}/#{@vars[:build_nmn]}"
        @vars[:latest_pkg]= "#{@vars[:build_store]}/#{@vars[:build_nmn]}.#{@vars[:build_ext]}"
        @vars[:build_pkg] = "#{@vars[:build_nmn]}.#{@vars[:build_ext]}"
        @vars[:build_chk] = "#{@vars[:build_nmn]}.checksum"
        @vars[:build_mff] = "#{@vars[:build_nmn]}.manifest"
        @vars[:build_mdf] = "#{@vars[:build_nmn]}.meta"
        @vars[:build_mvn] = "#{@vars[:build_ver]}-#{@vars[:build_num]}"
        @vars[:build_mdd] = meta.dup
        #noinspection RubyArgCount
        @vars[:build_mds] = Digest::SHA256.hexdigest(meta.to_s)

        @vars[:return_code] = 0

      rescue Exception => e
        @logger.error "#{e.class}:: '#{place}' - #{e.message}"
        @vars[:return_code] = Errors::PREPAREBUILD_EXCEPTION
      end

    else
      puts "Invalid workspace: '#{ENV['WORKSPACE']}'"
      @vars[:return_code] = Errors::INVALID_WORKSPACE
    end
  end

  if @vars[:return_code] == 0
    @vars[:local_dirs] ||= {}
    %w(artifacts latest).each do |dir|
      @vars[:local_dirs][dir] = "#{ENV['WORKSPACE']}/#{dir}"
      unless File.directory?(dir)
        Dir.mkdir(dir)
      end
    end
  end

  @vars[:return_code]
end

#pruneInventory ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 85

def pruneInventory()
  @logger.step CLASS+'::'+__method__.to_s
			performOnRepoInstance(__method__.to_s)
end

#reportResult ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 229

def reportResult()
  if 0 == @vars[:return_code]
    # NOTE the '.note'!
    @logger.note  "CHANGE:  #{ENV['JOB_NAME']} #{ENV['BUILD_NUMBER']} #{@vars[:build_nam]} (#{@vars[:build_pkg]}) [#{@vars[:check_sha]}] => [#{@vars[:build_sha]}]"
  else
    @logger.error "FAILURE: #{ENV['JOB_NAME']} #{ENV['BUILD_NUMBER']} #{@vars[:build_pkg]} #{@vars[:return_code]}"
  end
end

#reportStatus(ignored = ENV_IGNORED) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 239

def reportStatus(ignored=ENV_IGNORED)
    # [2013-12-30 Christo] Report status,environment, etc.

	if @logger.level < ::Logging::LEVELS['warn']
		@logger.info '='*100
		@logger.info Dir.getwd()
		@logger.info '='*100

		@logger.info "Config:"
		@options.each{|k,v|
			unless ignored.include?(k)
				@logger.info sprintf("%25s: %s", "#{k.to_s}",  "#{v.to_s}")
			end
		}

		@logger.info '='*100

		@logger.info "Parameters:"
		@vars.sort.each{|k,v|
			unless ignored.include?(k)
				@logger.info sprintf("%25s: %s", "#{k.to_s}",  "#{v.to_s}")
			end
		}

		@logger.info '='*100
	end

	if @logger.level < ::Logging::LEVELS['info']
		@logger.debug '='*100
		@logger.debug "Environment:"
		ENV.sort.each{|k,v|
			unless ignored.include?(k)
				@logger.debug sprintf("%25s: %s", "#{k.to_s}",  "#{v.to_s}")
			end
		}

		@logger.debug '='*100
	end
end

#saveBuild ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 166

def saveBuild()
  @logger.step CLASS+'::'+__method__.to_s
  begin
    raise 'ERROR: Checksum not read'       unless @vars.has_key?(:latest_sha)
    raise 'ERROR: Checksum not calculated' unless @vars.has_key?(:build_sha)
    change = false
    if @vars[:latest_sha] != @vars[:build_sha]
      change = true
      @logger.info "CHANGE: Checksum [#{@vars[:latest_sha]}] => [#{@vars[:build_sha]}]"
    end
    if @vars[:latest_ver] != @vars[:build_ver]
      change = true
      @logger.info "CHANGE: Version [#{@vars[:latest_ver]}] => [#{@vars[:build_ver]}]"
    end
    if @vars[:latest_rel] != @vars[:build_rel]
      change = true
      @logger.info "CHANGE: Release [#{@vars[:latest_rel]}] => [#{@vars[:build_rel]}]"
    end
    unless File.file?(@vars[:build_pkg])
      change = true
      @logger.info "CHANGE: No #{@vars[:build_pkg]}"
    end
    unless File.symlink?(@vars[:latest_pkg])
      change = true
      @logger.info "CHANGE: No #{@vars[:latest_pkg]}"
    end

    if change
      if @vars[:latest_pkg] != @vars[:build_pkg] and  File.file?(@vars[:build_pkg])
        @logger.info "Link #{@vars[:latest_pkg]} to #{@vars[:build_pkg]}"
        begin
          File.unlink(@vars[:latest_pkg])
        rescue
          # noop
        end
        File.symlink(@vars[:build_pkg], @vars[:latest_pkg])
      else
        @logger.warn "Skipping link #{@vars[:latest_pkg]} to missing '#{@vars[:build_pkg]}'"
      end
      @vars[:return_code] = saveLatestVarsFile()
      unless 0 == @vars[:return_code]
        @logger.error "Failed to save latest vars file: #{@vars[:latest_fil]}"
        return @vars[:return_code]
      end
      @vars[:return_code] = saveEnvironment(ENV_IGNORED)
      unless 0 == @vars[:return_code]
        @logger.error "Failed to save environment vars file: #{@vars[:vars_fil]}"
        return @vars[:return_code]
      end
      # NOTE the '.note'!
      @logger.note "CHANGE: #{ENV['JOB_NAME']} (#{@vars[:build_ver]}-#{@vars[:build_rel]}[#{@vars[:build_sha]}])"
    else
      @logger.info "Artifact #{@vars[:latest_pkg]} unchanged (#{@vars[:latest_ver]}-#{@vars[:latest_rel]} [#{@vars[:latest_sha]}])"
      @logger.note "NO_CHANGE: #{ENV['JOB_NAME']} #{@vars[:latest_ver]}"
    end
    @vars[:return_code] = 0
  rescue => e
    @logger.error "#{e.backtrace[0]}: #{e.class.name} #{e.message}"
    @vars[:return_code] = 2
  end
  @vars[:return_code]
end

#saveEnvironment(ignored = ENV_IGNORED) ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 153

def saveEnvironment(ignored=ENV_IGNORED)
    @logger.info CLASS+'::'+__method__.to_s
	@logger.info "Save environment to #{@vars[:vars_fil]}"
	vstr = ['[global]']
	ENV.to_hash.sort.each{|k,v|
		vstr << %(#{k}="#{v}") unless ignored.include?(k)
	}

    @vars[:return_code] = (IO.write(@vars[:vars_fil], vstr.join("\n")) > 0) ? 0 : Errors::SAVE_ENVIRONMENT_VARS
    return @vars[:return_code]
end

#saveLatestVarsFile ⇒ Object 



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# File 'lib/cicd/builder/mixlib/environment.rb', line 146

def saveLatestVarsFile
  @logger.info "Save latest build info to #{@vars[:latest_fil]}"
  wrote = IO.write(@vars[:latest_fil], "#{@vars[:build_ver]}-#{@vars[:build_rel]}\n#{@vars[:build_sha]}")
  ret = (wrote > 0) ? 0 : Errors::SAVE_LATEST_VARS
end

#syncInventory ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 91

def syncInventory()
  @logger.step CLASS+'::'+__method__.to_s
			performOnRepoInstance(__method__.to_s)
end

#syncRepo ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 97

def syncRepo()
  @logger.step CLASS+'::'+__method__.to_s
			performOnRepoInstance(__method__.to_s)
end

#uploadBuildArtifacts ⇒ Object 



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# File 'lib/cicd/builder/mixlib/repo.rb', line 73

def uploadBuildArtifacts()
  @logger.step CLASS+'::'+__method__.to_s
  performOnRepoInstance(__method__.to_s)
end