github-gem.rake in request-log-analyzer-1.9.0

- old
+ new

@@ -1,10 +1,10 @@
 require 'rubygems'
 require 'rake'
 require 'rake/tasklib'
 require 'date'
-require 'git'
+require 'set'
 
 module GithubGem
 
   # Detects the gemspc file of this project using heuristics.
   def self.detect_gemspec_file
@@ -22,36 +22,39 @@
     end
   end
 
   class RakeTasks
 
-    attr_reader   :gemspec, :modified_files, :git
+    attr_reader   :gemspec, :modified_files
     attr_accessor :gemspec_file, :task_namespace, :main_include, :root_dir, :spec_pattern, :test_pattern, :remote, :remote_branch, :local_branch
 
     # Initializes the settings, yields itself for configuration
     # and defines the rake tasks based on the gemspec file.
     def initialize(task_namespace = :gem)
       @gemspec_file   = GithubGem.detect_gemspec_file
       @task_namespace = task_namespace
       @main_include   = GithubGem.detect_main_include
-      @modified_files = []
+      @modified_files = Set.new
       @root_dir       = Dir.pwd
       @test_pattern   = 'test/**/*_test.rb'
       @spec_pattern   = 'spec/**/*_spec.rb'
       @local_branch   = 'master'
       @remote         = 'origin'
       @remote_branch  = 'master'
 
       yield(self) if block_given?
 
-      @git = Git.open(@root_dir)
       load_gemspec!
       define_tasks!
     end
 
     protected
 
+    def git
+      @git ||= ENV['GIT'] || 'git'
+    end
+
     # Define Unit test tasks
     def define_test_tasks!
       require 'rake/testtask'
 
       namespace(:test) do
@@ -163,11 +166,11 @@
 
     # Updates the files list and test_files list in the gemspec file using the list of files
     # in the repository and the spec/test file pattern.
     def manifest_task
       # Load all the gem's files using "git ls-files"
-      repository_files = git.ls_files.keys
+      repository_files = `#{git} ls-files`.split("\n")
       test_files       = Dir[test_pattern] + Dir[spec_pattern]
 
       update_gemspec(:files, repository_files)
       update_gemspec(:test_files, repository_files & test_files)
     end
@@ -178,11 +181,11 @@
       Dir.mkdir('pkg') unless File.exist?('pkg')
       sh "mv #{gemspec.name}-#{gemspec.version}.gem pkg/#{gemspec.name}-#{gemspec.version}.gem"
     end
 
     def newest_version
-      git.tags.map { |tag| tag.name.split('-').last }.compact.map { |v| Gem::Version.new(v) }.max || Gem::Version.new('0.0.0')
+      `#{git} tag`.split("\n").map { |tag| tag.split('-').last }.compact.map { |v| Gem::Version.new(v) }.max || Gem::Version.new('0.0.0')
     end
 
     def next_version(increment = nil)
       next_version = newest_version.segments
       increment_index = case increment
@@ -221,62 +224,49 @@
       raise "This version (#{proposed_version}) is not higher than the highest tagged version (#{newest_version})" if newest_version >= proposed_version
     end
 
     # Checks whether the current branch is not diverged from the remote branch
     def check_not_diverged_task
-      raise "The current branch is diverged from the remote branch!" if git.log.between('HEAD', git.remote(remote).branch(remote_branch).gcommit).any?
+      raise "The current branch is diverged from the remote branch!" if `#{git} rev-list HEAD..#{remote}/#{remote_branch}`.split("\n").any?
     end
 
     # Checks whether the repository status ic clean
     def check_clean_status_task
-      raise "The current working copy contains modifications" if git.status.changed.any?
+      raise "The current working copy contains modifications" if `#{git} ls-files -m`.split("\n").any?
     end
 
     # Checks whether the current branch is correct
     def check_current_branch_task
-      raise "Currently not on #{local_branch} branch!" unless git.branch.name == local_branch.to_s
+      raise "Currently not on #{local_branch} branch!" unless `#{git} branch`.split("\n").detect { |b| /^\* / =~ b } == "* #{local_branch}"
     end
 
     # Fetches the latest updates from Github
     def fetch_origin_task
-      git.fetch('origin')
+      sh git, 'fetch', remote
     end
 
     # Commits every file that has been changed by the release task.
     def commit_modified_files_task
-      if modified_files.any?
-        modified_files.each { |file| git.add(file) }
-        git.commit("Released #{gemspec.name} gem version #{gemspec.version}")
+      really_modified = `#{git} ls-files -m #{modified_files.entries.join(' ')}`.split("\n")
+      if really_modified.any?
+        really_modified.each { |file| sh git, 'add', file }
+        sh git, 'commit', '-m', "Released #{gemspec.name} gem version #{gemspec.version}."
       end
     end
 
     # Adds a tag for the released version
     def tag_version_task
-      git.add_tag("#{gemspec.name}-#{gemspec.version}")
+      sh git, 'tag', '-a', "#{gemspec.name}-#{gemspec.version}", '-m', "Released #{gemspec.name} gem version #{gemspec.version}."
     end
 
     # Pushes the changes and tag to github
     def github_release_task
-      git.push(remote, remote_branch, true)
+      sh git, 'push', '--tags', remote, remote_branch
     end
 
-    # # Checks whether Rubyforge is configured properly
-    # def check_rubyforge_task
-    #   # Login no longer necessary when using rubyforge 2.0.0 gem
-    #   # raise "Could not login on rubyforge!" unless `rubyforge login 2>&1`.strip.empty?
-    #   output = `rubyforge names`.split("\n")
-    #   raise "Rubyforge group not found!"   unless output.any? { |line| %r[^groups\s*\:.*\b#{Regexp.quote(gemspec.rubyforge_project)}\b.*] =~ line }
-    #   raise "Rubyforge package not found!" unless output.any? { |line| %r[^packages\s*\:.*\b#{Regexp.quote(gemspec.name)}\b.*] =~ line }
-    # end
-
-    # # Task to release the .gem file toRubyforge.
-    # def rubyforge_release_task
-    #   sh 'rubyforge', 'add_release', gemspec.rubyforge_project, gemspec.name, gemspec.version.to_s, "pkg/#{gemspec.name}-#{gemspec.version}.gem"
-    # end
-    
     def gemcutter_release_task
-      sh "gem push pkg/#{gemspec.name}-#{gemspec.version}.gem"
+      sh "gem", 'push', "pkg/#{gemspec.name}-#{gemspec.version}.gem"
     end
 
     # Gem release task.
     # All work is done by the task's dependencies, so just display a release completed message.
     def release_task
@@ -355,17 +345,15 @@
       Net::HTTP.start(server) do |http|
         response = http.get(path)
         open(__FILE__, "w") { |file| file.write(response.body) }
       end
 
-      relative_file = File.expand_path(__FILE__).sub(%r[^#{git.dir.path}/], '')
-      if git.status[relative_file] && git.status[relative_file].type == 'M'
-        git.add(relative_file)
-        git.commit("Updated to latest gem release management tasks.")
-        puts "Updated to latest version of gem release management tasks."
+      relative_file = File.expand_path(__FILE__).sub(%r[^#{@root_dir}/], '')
+      if `#{git} ls-files -m #{relative_file}`.split("\n").any?
+        sh git, 'add', relative_file
+        sh git, 'commit', '-m', "Updated to latest gem release management tasks."
       else
         puts "Release managament tasks already are at the latest version."
       end
     end
-
   end
 end