Class: Fastlane::Actions::VersionFromLastTagAction

Inherits:
Action
  • Object
show all
Defined in:
lib/fastlane/plugin/version_from_last_tag/actions/version_from_last_tag_action.rb

Class Method Summary collapse

Class Method Details

.authors ⇒ Object 



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# File 'lib/fastlane/plugin/version_from_last_tag/actions/version_from_last_tag_action.rb', line 52

def self.authors
  ["Jeff Stein"]
end

.available_options ⇒ Object 



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# File 'lib/fastlane/plugin/version_from_last_tag/actions/version_from_last_tag_action.rb', line 56

def self.available_options
  [
    # FastlaneCore::ConfigItem.new(key: :your_option,
    #                         env_name: "VERSION_FROM_LAST_TAG_YOUR_OPTION",
    #                      description: "A description of your option",
    #                         optional: false,
    #                             type: String)


      FastlaneCore::ConfigItem.new(key: :regex,
                                   env_name: "FL_VERSION_FROM_LAST_TAG_REGEX",
                                   description: "Custom Regex for tag parsing ",
                                   optional: true,
                                   type: String, # true: verifies the input is a string, false: every kind of value
                                   default_value: "^\\D*([\\.0-9]*)",
                                   ),
      FastlaneCore::ConfigItem.new(key: :default_version,
                                   env_name: "FL_VERSION_FROM_LAST_TAG_DEFAULT_VERSION",
                                   description: "Default version if no tags can be found",
                                   type: String,
                                   default_value: "0.0.1",
                                   optional: true)
  ]
end

.description ⇒ Object 



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# File 'lib/fastlane/plugin/version_from_last_tag/actions/version_from_last_tag_action.rb', line 48

def self.description
  "Perform a regex on last (latest) git tag and perform a regex to extract a version number such as Release 1.2.3.  Useful when working with a Git-Flow development scheme"
end

.is_supported?(platform) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fastlane/plugin/version_from_last_tag/actions/version_from_last_tag_action.rb', line 81

def self.is_supported?(platform)
  # Adjust this if your plugin only works for a particular platform (iOS vs. Android, for example)
  # See: https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Platforms.md
  #
  # [:ios, :mac, :android].include?(platform)
  true
end

.run(params) ⇒ Object 



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# File 'lib/fastlane/plugin/version_from_last_tag/actions/version_from_last_tag_action.rb', line 4

def self.run(params)
  UI.message("The version_from_last_tag plugin is working!")
  version_to_return = "#{params[:default_version]}"
  regex = "#{params[:regex]}"

  # If there are remotes fetch tags
  remote_count = sh("git remote show | wc -l")
  puts "Detected #{remote_count}"
  puts remote_count.to_i > 0

  if remote_count.to_i > 0
    sh("git fetch --tags")
  else
    puts "Not fetching tags"
  end

  # Count the tags
  tag_count = sh("git show-ref --tags | wc -l")

  # If we have more than 1 tag try to parse
  if tag_count.to_i > 0
    last_tag = sh("git describe --tags `git rev-list --tags --max-count=1`")
    begin
      UI.message("Running [" + last_tag.chomp + "]")
      UI.message("With regex [" + regex + "]")
      result = /#{regex}/.match(last_tag.chomp)[1]
      if result != ""
        UI.message("Match")
        version_to_return = result
      else
        UI.message("No Match")
      end
    rescue
      UI.message("Regex Failure")
      # do nothing in the regex error case
    end
  end

  UI.message("Parsed tag #{version_to_return} 📝.".green)
  #Actions.lane_context[SharedValues::VERSION_FROM_LAST_TAG] = version_to_return

  return version_to_return
end