Module: CiCd::Builder::ChefRepoManifest::Build

Included in:
Runner
Defined in:
lib/cicd/builder/chefrepo-manifest/mixlib/build.rb

Instance Method Summary collapse

Instance Method Details

#prepareBuild ⇒ Object

noinspection RubyHashKeysTypesInspection



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# File 'lib/cicd/builder/chefrepo-manifest/mixlib/build.rb', line 11

def prepareBuild()
  @logger.step CLASS+'::'+__method__.to_s
  super
  if 0 == @vars[:return_code]
    # We throw away the Manifest builder's hard work on components because they don't apply to us]
    # We still call super because the grandparent does useful things we don't want to duplicate ... ;)
    @vars[:components] = {}
    # Now we need to dig the URL for the latest build of this BRANCH out of the INVENTORY for each of the set of products ... :(
    # Get the repo a little earlier than the typical build which uses it as a write target iso a read source
    getRepoInstance('S3')
    ENV['REPO_PRODUCTS'].split(/,\s+/).each do |product|
      if 0 == @vars[:return_code]
        key,json,over = @repo.pullInventory(product)
        if json.nil?
          @logger.error "Bad repo/inventory specified. s3://#{ENV['AWS_S3_BUCKET']}/#{key}"
          @vars[:return_code] = Errors::PRUNE_BAD_REPO
        else
          if json['container'] and json['container']['variants']
            # but does not have our variant ...
            variants = json['container']['variants']
            @logger.info "\tVariants: #{variants.keys.size} \n#{variants.keys.ai}"
            variants.each do |variant,varianth|
              # If the inventory 'latest' format is up to date ...
              bmax, bmin, releases, versions, versrels = @repo.getVariantVersionsAndReleases(varianth)
              s = "Variant: #{variant}
              \t#{varianth['builds'].size} builds
              \t#{varianth['branches'].size} branches:\n#{varianth['branches'].ai}
              \tBuild numbers: #{bmin}-#{bmax}
              \tVersions: #{versions.ai}
              \tReleases: #{releases.ai}
              \tVersions per Release: #{versrels.ai}
              "
              @logger.info s.gsub(/\n\s+/, "\n\t")
            end
            if variants[@vars[:variant]]
              varianth = variants[@vars[:variant]]
              if varianth['latest'] and varianth['latest'].is_a?(Hash)
                latest    = varianth['latest']['build']
                builds    = varianth['builds']
                branches  = varianth['branches']
                versions  = varianth['versions']

                drawer = if builds.size > latest
                           builds[latest]
                         else
                           nil
                         end
                if drawer
                  ver = @repo._getVersion(@vars, drawer)
                  rel = @repo._getRelease(@vars, drawer)
                  bra = @repo._getBranch(@vars, drawer)
                  name = drawer['build_name'] rescue drawer['build']
                  var = @repo._getMatches(@vars, name, :variant)
                  num = @repo._getMatches(@vars, name, :build)
                  unless  var == @vars[:variant] &&
                          ver == @vars[:version] &&
                          rel == @vars[:release] &&
                          bra == @vars[:branch]
                    drawer = nil
                  end
                end
                unless drawer
                  if branches.include?(@vars[:branch])
                    survivors = builds.select{ |drawer|
                      bra = @repo._getBranch(@vars, drawer)
                      bra == @vars[:branch]
                    }
                    builds = survivors
                    if versions.include?(@vars[:version])
                      survivors = builds.select{ |drawer|
                        ver = @repo._getVersion(@vars, drawer)
                        ver == @vars[:version]
                      }
                      builds = survivors
                      if versrels.include?("#{@vars[:version]}-#{@vars[:release]}")
                        survivors = builds.select{ |drawer|
                          rel = @repo._getRelease(@vars, drawer)
                          rel == @vars[:release]
                        }
                        builds = survivors
                        drawer = builds[-1]
                      else
                        @logger.error "Cannot manifest the version '#{@vars[:version]}' from variant '#{@vars[:variant]}'"
                        @vars[:return_code] = Errors::REPO_BAD_VERSION
                      end
                    else
                      @logger.error "Cannot manifest the version '#{@vars[:version]}' from variant '#{@vars[:variant]}'"
                      @vars[:return_code] = Errors::REPO_BAD_VERSION
                    end
                  else
                    @logger.error "Cannot manifest the branch '#{@vars[:branch]}' from variant '#{@vars[:variant]}'"
                    @vars[:return_code] = Errors::REPO_BAD_BRANCH
                  end
                end
                if drawer
                  # Get the artifacts ...
                  assembly = drawer['assembly'] || json['container']['assembly']
                  artifacts = drawer['artifacts'].select{|art|
                    art =~ /\.#{assembly['extension']}$/
                  }
                  if artifacts.size > 0
                    @logger.info "Found these artifacts: #{artifacts.ai}"
                    key = "#{product}/#{@vars[:variant]}/#{drawer['drawer']}/#{artifacts[0]}"
                    obj = @repo.maybeS3Object(key)
                    if obj
                      ver = @repo._getVersion(@vars, drawer)
                      rel = @repo._getRelease(@vars, drawer)
                      bra = @repo._getBranch(@vars, drawer)
                      name = drawer['build_name'] rescue drawer['build']
                      var = @repo._getMatches(@vars, name, :variant)
                      num = @repo._getMatches(@vars, name, :build)

                      @vars[:components][product] = {
                          name: product,
                          url: obj.public_url,
                          version: ver,
                          release: rel,
                          branch: bra,
                          variant: var,
                          build: num,
                          s3_bucket: ENV['AWS_S3_BUCKET'],
                          s3_key: key,
                          file_name: product,
                          file_ext: assembly['extension'],
                      }

                      chksms = drawer['artifacts'].select{|art|
                        art =~ /\.checksum$/
                      }
                      if chksms.size > 0
                        chk = "#{product}/#{@vars[:variant]}/#{drawer['drawer']}/#{chksms[0]}"
                        chk_obj = @repo.maybeS3Object(chk)
                        if chk_obj
                          out = chk_obj.get()
                          if out
                            sha256 = Digest::SHA256.new
                            sha256.update(out[:body].is_a?(String) ? out[:body] : out[:body].read)
                            @vars[:components][product][:sha256] = sha256.hexdigest
                          end
                        end
                      end
                    else
                      @logger.error "Cannot manifest for #{key} ???"
                      @vars[:return_code] = Errors::REPO_NO_BUILD
                    end
                  else
                    @logger.error "No artifacts to manifest for #{key} ???"
                    @vars[:return_code] = Errors::REPO_NO_BUILD
                  end
                else
                  @logger.error "Cannot find a build to manifest for #{product}-#{@vars[:version]}-release-#{@vars[:release]}-#{@vars[:branch]}-#{@vars[:variant]}"
                  @vars[:return_code] = Errors::REPO_NO_BUILD
                end
              else
                # Start over ... too old/ incompatible
                @logger.error 'Repo too old or incompatible to manifest. No [container][variants][VARIANT][latest].'
                @vars[:return_code] = Errors::PRUNE_TOO_OLD
              end
            else
              @logger.error 'Our variant has not been built!?'
              @vars[:return_code] = Errors::REPO_NO_VARIANT
            end
          else
            # Start over ... too old/ incompatible
            @logger.error 'Repo too old or incompatible to manifest. No [container][variants].'
            @vars[:return_code] = Errors::PRUNE_TOO_OLD
          end
        end
      end
    end
  end

  @vars[:return_code]
end