Contents

require "optparse"

module GitCurate

  class CLIParser

    attr_reader :parsed_options

    def initialize
      @parsed_options = {}
    end

    # Sets @parsed_options according to the options received, and return truthy
    # if and only if the program should continue after the options are passed.
    def parse(options)
      opt_parser = OptionParser.new do |opts|
        opts.banner = <<-EOF
  Usage: git curate [options]

  Interactively step through the local branches of the current git repository, showing various
  information and asking whether to keep or delete each branch.

  In the default (interactive) mode, the current branch is excluded, as it cannot be deleted.

  Note git-curate does not perform a "git fetch"; if you want to be sure the output reflects the current
  state of any remotes, run "git fetch" first.

  Options:
  EOF

        opts.on(
          "-l",
          "--list",
          "Show summary of local branches, including current branch, without stepping through interactively"
        ) do
          self.parsed_options[:list] = true
        end

        opts.on("-h", "Print this help message") do
          puts opts
          return false
        end

        opts.on("-v", "--version", "Print the currently installed version of this program") do
          puts "git curate v#{GitCurate::VERSION} #{GitCurate::COPYRIGHT}"
          return false
        end
      end

      opt_parser.parse!(options)
      return true
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
git_curate-0.7.1	lib/git_curate/cli_parser.rb
git_curate-0.7.0	lib/git_curate/cli_parser.rb
git_curate-0.6.4	lib/git_curate/cli_parser.rb