feat: Allow to customise the target branch (#7)

* define master

* tweak

* update readme

README.md

@@ -14,6 +14,7 @@ Appium::Thor::Config.set do
   gem_name     'appium_thor'
   github_owner 'appium'
   github_name  'appium_thor'
+       branch  'master'
   version_file 'lib/appium_thor/version.rb'
   docs_block do
     run 'docs/helpers_docs.md', globs('/lib/appium_thor/helpers.rb')
@@ -35,14 +36,17 @@ end
 
 # Defaults
 
-      Option | Default
-          --:|:--
-gem_name     | must be provided
-github_owner | `appium`
-github_name  | `#{gem_name}`
-version_file | `lib/#{gem_name}/version.rb`
-docs_block   | no docs are generated
-
+|Option | Default|
+|---:|:---|
+|gem_name     | must be provided|
+|github_owner | `appium`|
+|github_name  | `#{gem_name}`|
+|branch       | `master`|
+|version_file | `lib/#{gem_name}/version.rb`|
+|docs_block   | no docs are generated|
+
+`branch` customises the target branch to push changes.
+Defaults to `master`
 
 --
 

lib/appium_thor/commands/commands.rb

@@ -6,6 +6,7 @@ def info
     gem_name: #{gem_name}
  github_name: #{github_name}
 github_owner: #{github_owner}
+      branch: #{branch}
 version_file: #{version_file}
     MSG
   end

lib/appium_thor/config.rb

@@ -11,6 +11,8 @@ def init_and_validate
           @version_file ||= "lib/#{@gem_name}/version.rb"
         end
 
+        @branch ||= 'master'
+
         @github_owner ||= 'appium'
 
         # ensure all options are set
@@ -33,7 +35,7 @@ def self.options
 
       # the subset of options that operate on strings
       def self.string_options
-        %w[gem_name github_name github_owner version_file].map(&:to_sym)
+        %w[gem_name github_name github_owner branch version_file].map(&:to_sym)
       end
 
       string_options.each do |option|
@@ -51,6 +53,7 @@ def #{option} string=nil
       #   gem_name     'appium_thor'
       #   github_owner 'appium'
       #   github_name  'appium_thor'
+      #        branch  'master'
       #   version_file 'path/to/version.rb'
       # end
       def self.set(&block)

lib/appium_thor/helpers.rb

@@ -11,7 +11,7 @@ def _build_gem
       # Returns true if the tag exists on the master branch.
       def tag_exists(tag_name)
         cmd = %Q(git branch -a --contains "#{tag_name}")
-        POSIX::Spawn::Child.new(cmd).out.include? '* master'
+        POSIX::Spawn::Child.new(cmd).out.include? "* #{branch}"
       end
 
       # Runs command. Raises an exception if the command doesn't execute successfully.
@@ -166,7 +166,7 @@ def _uninstall
       # Builds the gem
       # Publishes the gem to rubygems
       def _publish
-        unless `git branch`.include? '* master'
+        unless `git branch`.include? "* #{branch}"
           puts 'Master branch required to release.'
           exit!
         end
@@ -189,7 +189,7 @@ def _publish
         notes rescue notes_failed = true
         docs
         sh "git commit --allow-empty -am 'Update release notes'" unless notes_failed
-        sh 'git push origin master'
+        sh "git push origin #{branch}"
         sh "git push origin #{tag_name}"
         _build_gem
         puts "Please run 'gem push #{gem_name}-#{version}.gem'"