chores: Rewrite release task

HACKING.md

@@ -7,3 +7,12 @@
 
 1. `bundle update`
 2. `rake build_min -B`
+
+# How to make a release
+
+1. Test
+  - rackup and open http://localhost:9292/
+  - Open starter-kit/index.html in Firefox
+1. Edit opal/dxopal/version.rb
+1. Add release date in CHANGELOG.md
+1. `rake release`

Rakefile

@@ -24,47 +24,29 @@ task :api do
   sh "yard doc -o doc/api/ opal/**/*.rb"
 end
 
-namespace "release" do
-  desc "Make a release commit"
-  task :make_release_commit do
-    sh "rake api"
-    sh "rake build_min -B"
-    sh "gem build dxopal.gemspec"
-    sh "git ci -a -m 'v#{DXOpal::VERSION}'"
-  end
-
-  desc "Make a tag and push to github"
-  task :push_tag do
-    sh "git tag 'v#{DXOpal::VERSION}'"
-    sh "git push origin master --tags"
-  end
-
-  desc "Release gem"
-  task :push_gem do
-    sh "gem push dxopal-#{DXOpal::VERSION}.gem"
-  end
-
-  desc "Release starter kit"
-  task :release_kit do
-    cd "starter-kit" do
-      sh "git status"
-      print "ok? [y/n] "
-      if $stdin.gets.chomp == "y"
-        sh "git ci dxopal.min.js -m 'v#{DXOpal::VERSION}'"
-        sh "git tag 'v#{DXOpal::VERSION}'"
-        sh "git push origin master --tags"
-      end
+desc "git ci, git tag and git push"
+task :release do
+  sh "git diff HEAD"
+  v = "v#{DXOpal::VERSION}"
+  puts "release as #{v}? [y/N]"
+  break unless $stdin.gets.chomp == "y"
+
+  sh "rake api"
+  sh "rake build_min -B"
+  sh "gem build dxopal.gemspec"
+
+  sh "git ci -am '#{v}'"
+  sh "git tag '#{v}'"
+  sh "git push origin master --tags"
+  sh "gem push dxopal-#{DXOpal::VERSION}.gem"
+
+  cd "starter-kit" do
+    sh "git status"
+    print "ok? [y/n] "
+    if $stdin.gets.chomp == "y"
+      sh "git ci dxopal.min.js -m 'v#{DXOpal::VERSION}'"
+      sh "git tag 'v#{DXOpal::VERSION}'"
+      sh "git push origin master --tags"
     end
   end
 end
-
-# How to make a release
-# 0. Edit opal/dxopal/version.rb
-# 1. Add release date in CHANGELOG.md
-# 2. `rake release:make_release_commit`
-# 3. Test
-#   - Open starter-kit/index.html in Firefox
-#   - rackup and open http://localhost:9292/
-# 4. `rake release:push_tag`
-# 5. `rake release:push_gem`
-# 6. `rake release:release_kit`