module Sem

# File lib/sem.rb, line 25
def run_in_trace_mode!
  @trace_mode = true
end

# File lib/sem.rb, line 31
def start(args)
  args.delete("--trace") && run_in_trace_mode! if args.include?("--trace")

  Sem::CLI.start(args)
rescue Sem::Errors::Base => e
  abort e.message
rescue SemaphoreClient::Exceptions::Conflict, SemaphoreClient::Exceptions::NotAllowed => e
  abort "[ERROR] #{e.message}"
rescue SemaphoreClient::Exceptions::Unauthorized => e
  abort "[ERROR] #{e.message}. Check if your credentials are valid."
rescue SemaphoreClient::Exceptions::ServerError => e
  abort on_server_error(e)
rescue SemaphoreClient::Exceptions::UnprocessableEntity => e
  abort "[ERROR] #{e.message}"
rescue StandardError => e
  abort on_unhandled_error(e)
end

# File lib/sem.rb, line 21
def trace?
  @trace_mode == true
end

# File lib/sem.rb, line 51
def on_server_error(exception)
  [
    "[ERROR] Semaphore API returned status #{exception.code}.",
    "",
    exception.message,
    "",
    "Please report this issue to https://semaphoreci.com/support."
  ].join("\n")
end

# File lib/sem.rb, line 61
def on_unhandled_error(exception)
  [
    "[PANIC] Unhandled error.",
    "",
    "Well, this is embarrassing. An unknown error was detected.",
    "",
    "#{exception.class.name}: #{exception.message}",
    "",
    "Backtrace: ",
    exception.backtrace,
    "",
    "Please report this issue by opening an issue on GitHub: https://github.com/renderedtext/cli/issues/new."
  ].join("\n")
end