Add the ability to push when done

If commit_finalize is true, Reissue will commit the changes.
Use push_finalize to configure whether or not these changes should be automatically pushed
to the remote repository.

Set push_finalize to ':branch' to create a separate branch. This is the default.
Or set it to true to push directly to the working branch.
Set it to false to disable this feature independently of commit_finalize.

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [0.2.2] - Unreleased
 
+### Added
+
+- Add a `reissue:branch` task to create a new branch for the next version
+- Add a `reissue:push` task to push the new branch to the remote repository
+
 ### Fixed
 
 - Require the 'date' library in tests to ensure the Date constant is present

README.md

@@ -52,6 +52,10 @@ This will add the following rake tasks:
   the latest version.
 - `rake reissue:reformat[version_limit]` - Reformat the CHANGELOG.md file and
   optionally limit the number of versions to maintain.
+- `rake reissue:branch[branch-name]` - Create a new branch for the next version.
+  Controlled by the `push_finalize` and `commit_finalize` options.
+- `rake reissue:push` - Push the changes to the remote repository. Controlled
+  by the `push_finalize` and `commit_finalize` options.
 
 This will also update the `build` task from rubygems to first run
 `reissue:finalize` and then build the gem, ensuring that your changelog is
@@ -105,6 +109,9 @@ Reissue::Task.create :your_name_and_namespace do |task|
 
   # Optional: Whether or not to commit the results of the finalize task. Defaults to true.
   task.commit_finalize = false
+
+  # Optional: Whether to push the changes automatically. Defaults to :branch.
+  task.push_finalize = :branch # or false, or true to push the working branch
 end
 ```
 

lib/reissue/rake.rb

@@ -44,6 +44,14 @@ def updated_paths
     # Whether to commit the finalize change to the changelog. Default: true.
     attr_accessor :commit_finalize
 
+    # Whether to branch and push the changes. Default: :branch.
+    # Requires commit_finialize to be true.
+    #
+    # Set this to false to disable pushing.
+    # Set this to true to push to the current branch.
+    # Set this to :branch to push to a new branch.
+    attr_accessor :push_finalize
+
     def initialize(name = :reissue)
       @name = name
       @description = "Prepare the code for work on a new version."
@@ -52,10 +60,19 @@ def initialize(name = :reissue)
       @changelog_file = "CHANGELOG.md"
       @commit = true
       @commit_finalize = true
+      @push_finalize = false
       @version_limit = 2
       @version_redo_proc = nil
     end
 
+    def finalize_with_branch?
+      push_finalize == :branch
+    end
+
+    def push_finalize?
+      !!push_finalize
+    end
+
     def define
       desc description
       task name, [:segment] do |task, args|
@@ -98,12 +115,25 @@ def define
         version, date = Reissue.finalize(date, changelog_file:)
         finalize_message = "Finalize the changelog for version #{version} on #{date}"
         if commit_finalize
+          Rake::Task["#{name}:branch"].invoke("reissue/#{version}") if finalize_with_branch?
           system("git add -u")
           system("git commit -m '#{finalize_message}'")
+          Rake::Task["#{name}:push"].invoke if push_finalize?
         else
           system("echo '#{finalize_message}'")
         end
       end
+
+      desc "Create a new branch for the next version."
+      task "#{name}:branch" => [:branch] do |task, args|
+        raise "No branch name specified" unless args[:branch]
+        system("git checkout -b #{args[:branch]}")
+      end
+
+      desc "Push the current branch to the remote repository."
+      task "#{name}:push" do
+        system("git push origin HEAD")
+      end
     end
   end
 end