Class: BuildkiteGraphqlRuby::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/buildkite_graphql_ruby/cli.rb

Class Method Summary collapse

Class Method Details

.parse(args:) ⇒ Object

Return a structure describing the options.



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# File 'lib/buildkite_graphql_ruby/cli.rb', line 11

def self.parse(args:)
  # The options specified on the command line will be collected in *options*.
  # We set default values here.
  options = OpenStruct.new
  options.branch = `git rev-parse --abbrev-ref HEAD`.chomp # TODO: move this into git helper
  options.command =  'branch_status'

  opt_parser = OptionParser.new do |opts|
    opts.banner = "Usage: buildkite_graphql_ruby [options]"

    opts.separator ""
    opts.separator "Specific options:"

    opts.on("-b", "--branch BRANCH",
            "Git branch to get stats on (default: current)") do |branch|
      options.branch = branch.chomp
    end

    opts.on("-a", "--artifact_to_pull ARTIFACT_TO_PULL",
            "Artifact to pull for pull_artifacts command") do |artifact_to_pull|
      options.artifact_to_pull = artifact_to_pull.chomp
    end

    opts.on("-o", "--output_artifact OUTPUT_ARTIFACT",
            "Base name of output artifact for pull_artifacts command.  Dir is always tmp") do |output_artifact|
      options.output_artifact = output_artifact.chomp
    end

    opts.on("-s", "--slug SLUG",
            "Build slug to use for pull_artifacts command") do |slug|
      options.slug = slug.chomp
    end

    opts.on("-C", "--command COMMAND",
            "What type of query to run (default option: branch_status)") do |command|
      # TODO: Error on unaccepted query types
      options.command = command
    end

    opts.on("-a", "--api-token API TOKEN",
            "Git branch to get stats on (default: current)") do |api_token|
      options.api_token = api_token.chomp
    end

    # # Boolean switch.
    # opts.on("-v", "--[no-]verbose", "Run verbosely") do |v|
    #   options.verbose = v
    # end

    opts.separator ""
    opts.separator "Common options:"

    # No argument, shows at tail.  This will print an options summary.
    # Try it and see!
    opts.on_tail("-h", "--help", "Show this message") do
      puts opts
      exit
    end

    # Another typical switch to print the version.
    opts.on_tail("--version", "Show version") do
      puts ::Version.join('.')
      exit
    end
  end

  opt_parser.parse!(args)
  options
end