Class: Danger::PR

Inherits:
Runner
  • Object
show all
Defined in:
lib/danger/commands/pr.rb

Instance Attribute Summary

Attributes inherited from Runner

#cork

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ PR

Returns a new instance of PR.



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# File 'lib/danger/commands/pr.rb', line 23

def initialize(argv)
  show_help = true if argv.arguments == ["-h"]

  @pr_url = argv.shift_argument
  @clear_http_cache = argv.flag?("clear-http-cache", false)
  dangerfile = argv.option("dangerfile", "Dangerfile")
  @verify_ssl = argv.flag?("verify-ssl", true)

  # Currently CLAide doesn't support short option like -h https://github.com/CocoaPods/CLAide/pull/60
  # when user pass in -h, mimic the behavior of passing in --help.
  argv = CLAide::ARGV.new ["--help"] if show_help

  super

  @dangerfile_path = dangerfile if File.exist?(dangerfile)

  if argv.flag?("pry", false)
    @dangerfile_path = PrySetup.new(cork).setup_pry(@dangerfile_path, PR.command)
  end
end

Class Method Details

.options ⇒ Object 



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# File 'lib/danger/commands/pr.rb', line 14

def self.options
  [
    ["--clear-http-cache", "Clear the local http cache before running Danger locally."],
    ["--pry", "Drop into a Pry shell after evaluating the Dangerfile."],
    ["--dangerfile=<path/to/dangerfile>", "The location of your Dangerfile"],
    ["--verify-ssl", "Verify SSL in Octokit"]
  ]
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/danger/commands/pr.rb', line 54

def run
  ENV["DANGER_USE_LOCAL_GIT"] = "YES"
  ENV["LOCAL_GIT_PR_URL"] = @pr_url if @pr_url

  configure_octokit(ENV["DANGER_TMPDIR"] || Dir.tmpdir)

  env = EnvironmentManager.new(ENV, cork)
  dm = Dangerfile.new(env, cork)

  LocalSetup.new(dm, cork).setup(verbose: verbose) do
    dm.run(
      Danger::EnvironmentManager.danger_base_branch,
      Danger::EnvironmentManager.danger_head_branch,
      @dangerfile_path,
      nil,
      nil,
      nil
    )
  end
end

#validate! ⇒ Object 



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# File 'lib/danger/commands/pr.rb', line 44

def validate!
  super
  unless @dangerfile_path
    help! "Could not find a Dangerfile."
  end
  unless @pr_url
    help! "Could not find a pull-request. Usage: danger pr <URL>"
  end
end