debian-mirror-gitlab/lib/gitlab/slash_commands/presenters/help.rb
2020-06-23 00:09:42 +05:30

89 lines
2.1 KiB
Ruby

# frozen_string_literal: true
module Gitlab
module SlashCommands
module Presenters
class Help < Presenters::Base
def initialize(project, commands)
@project = project
@commands = commands
end
def present(trigger, text)
ephemeral_response(text: help_message(trigger, text))
end
private
def help_message(trigger, text)
unless @commands.present?
return <<~MESSAGE
This chatops integration does not have any commands that can be
executed.
#{help_footer}
MESSAGE
end
if text.start_with?('help')
<<~MESSAGE
#{full_commands_message(trigger)}
#{help_footer}
MESSAGE
else
<<~MESSAGE
The specified command is not valid.
#{full_commands_message(trigger)}
#{help_footer}
MESSAGE
end
end
def help_footer
message = @project ? project_info : ''
message += <<~MESSAGE
*Documentation*
For more information about GitLab chatops, refer to its
documentation: https://docs.gitlab.com/ce/ci/chatops/README.html.
MESSAGE
message
end
def project_info
<<~MESSAGE
*Project*
The GitLab project for this chatops integration can be found at
#{url_for(@project)}.
MESSAGE
end
def full_commands_message(trigger)
list = @commands
.map { |command| "#{trigger} #{command.help_message}" }
.join("\n")
<<~MESSAGE
*Available commands*
The following commands are available for this chatops integration:
#{list}
If available, the `run` command is used for running GitLab CI jobs
defined in this project's `.gitlab-ci.yml` file. For example, if a
job called "help" is defined you can run it like so:
`#{trigger} run help`
MESSAGE
end
end
end
end
end