X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=plugins%2Fmcollective%2Fpluginpackager%2Fmodulepackage_packager.rb;fp=plugins%2Fmcollective%2Fpluginpackager%2Fmodulepackage_packager.rb;h=6fcd606e466e3f035a5d543d5f31459aaf4b9abf;hb=7c9314f502cde8daad23b61d10b24a542e04154a;hp=0000000000000000000000000000000000000000;hpb=d1f1649ba43c5cbc43c4beb2380096ba051d646a;p=packages%2Fprecise%2Fmcollective.git

diff --git a/plugins/mcollective/pluginpackager/modulepackage_packager.rb b/plugins/mcollective/pluginpackager/modulepackage_packager.rb
new file mode 100644
index 0000000..6fcd606
--- /dev/null
+++ b/plugins/mcollective/pluginpackager/modulepackage_packager.rb
@@ -0,0 +1,127 @@
+module MCollective
+  module PluginPackager
+    class ModulepackagePackager
+      require 'erb'
+
+      def initialize(plugin, pluginpath = nil, signature = nil, verbose = false, keep_artifacts = nil, module_template = nil)
+        assert_new_enough_puppet
+        @plugin = plugin
+        @package_name = "#{@plugin.mcname}_#{@plugin.metadata[:name]}".gsub(/-/, '_')
+        @verbose = verbose
+        @keep_artifacts = keep_artifacts
+        @module_template = module_template || File.join(File.dirname(__FILE__), 'templates', 'module')
+      end
+
+      # Build Process :
+      # - create module directory
+      # - run 'puppet module build'
+      # - move generated package back to cwd
+      def create_packages
+        begin
+          puts "Building module for #{@package_name} plugin."
+
+          @tmpdir = Dir.mktmpdir('mcollective_packager')
+          make_module
+          run_build
+          move_package
+
+          puts "Completed building module for #{@package_name} plugin."
+        ensure
+          if @keep_artifacts
+            puts 'Keeping build artifacts'
+            puts "Build artifacts saved - #{@tmpdir}"
+          else
+            cleanup_tmpdirs
+          end
+        end
+      end
+
+      private
+
+      def assert_new_enough_puppet
+        unless PluginPackager.command_available?('puppet')
+          raise("Cannot build package. 'puppet' is not present on the system.")
+        end
+
+        s = Shell.new('puppet --version')
+        s.runcommand
+        actual_version = s.stdout.chomp
+
+        required_version = '3.3.0'
+        if Util.versioncmp(actual_version, required_version) < 0
+          raise("Cannot build package. puppet #{required_version} or greater required.  We have #{actual_version}.")
+        end
+      end
+
+      def make_module
+        targetdir = File.join(@tmpdir, 'manifests')
+        FileUtils.mkdir_p(targetdir) unless File.directory?(targetdir)
+
+        # for each subpackage make a subclass
+        @plugin.packagedata.each do |klass,data|
+          data[:files].each do |file|
+            relative_path = file.sub(/^\.\//, '')
+            targetdir = File.join(@tmpdir, 'files', klass.to_s, 'mcollective', File.dirname(relative_path))
+            FileUtils.mkdir_p(targetdir) unless File.directory?(targetdir)
+            FileUtils.cp_r(file, targetdir)
+          end
+
+          @klass = klass.to_s
+          render_template('_manifest.pp.erb', File.join(@tmpdir, 'manifests', "#{klass}.pp"))
+        end
+
+        # render all the templates we have
+        Dir.glob(File.join(@module_template, '*.erb')).each do |template|
+          filename = File.basename(template, '.erb')
+          next if filename =~ /^_/ # starting with underscore makes it private
+          render_template("#{filename}.erb", File.join(@tmpdir, filename))
+        end
+      end
+
+      def render_template(template, path)
+        begin
+          erb = ERB.new(File.read(File.join(@module_template, template)), nil, '-')
+          File.open(path, 'w') do |f|
+            f.puts erb.result(binding)
+          end
+        rescue => e
+          puts "Could not render template to path - '#{path}'"
+          raise e
+        end
+      end
+
+      def run_build
+        begin
+          PluginPackager.execute_verbosely(@verbose) do
+            Dir.chdir(@tmpdir) do
+              PluginPackager.safe_system('puppet module build')
+            end
+          end
+        rescue => e
+          puts 'Build process has failed'
+          raise e
+        end
+      end
+
+      # Move built package to cwd
+      def move_package
+        begin
+          package_file = File.join(@tmpdir, 'pkg', "#{@plugin.vendor}-#{@package_name}-#{@plugin.metadata[:version]}.tar.gz")
+          FileUtils.cp(package_file, '.')
+        rescue => e
+          puts 'Could not copy package to working directory'
+          raise e
+        end
+      end
+
+      def cleanup_tmpdirs
+        begin
+          FileUtils.rm_r(@tmpdir) if File.directory?(@tmpdir)
+        rescue => e
+          puts "Could not remove temporary build directory - '#{@tmpdir}'"
+          raise e
+        end
+      end
+    end
+  end
+end