Class: Gzr::Commands::Connection::Cat

Inherits:
Gzr::Command show all
Includes:
Gzr::Connection, FileHelper
Defined in:
lib/gzr/commands/connection/cat.rb

Instance Method Summary collapse

Methods included from FileHelper

#read_file, #write_file

Methods included from Gzr::Connection

#cat_connection, #create_connection, #delete_connection, #query_all_connections, #query_all_dialects, #test_connection, #trim_connection, #update_connection

Methods inherited from Gzr::Command

#all_color_collections, #color_collection, #color_palette_lookup!, #create_merge_query, #create_query, #default_color_collection, #field_expressions_eval, #field_names, #find_color_palette_reference, #find_vis_config_reference, #get_auth, #get_user_by_id, #keys_to_keep, #keys_to_keep_internal, #merge_query, #pairs, #query, #render_csv, #rewrite_color_palette!, #run_inline_query, #update_color_palette!

Methods included from Session

#build_connection_hash, #login, #logout_all, #pastel, #read_token_data, #say_error, #say_ok, #say_warning, #sufficient_version?, #token_file, #update_auth, #with_session, #write_token_data

Constructor Details

#initialize(connection_id, options) ⇒ Cat

Returns a new instance of Cat.



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# File 'lib/gzr/commands/connection/cat.rb', line 35

def initialize(connection_id,options)
  super()
  @connection_id = connection_id
  @options = options
end

Instance Method Details

#execute(*args, input: $stdin, output: $stdout) ⇒ Object 



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# File 'lib/gzr/commands/connection/cat.rb', line 41

def execute(*args, input: $stdin, output: $stdout)
  say_warning("options: #{@options.inspect}") if @options[:debug]
  with_session do
    data = cat_connection(@connection_id)
    if data.nil?
      say_warning "Connection #{@connection_id} not found"
      return
    end
    data = trim_connection(data) if @options[:trim]

    outputJSON = JSON.pretty_generate(data)

    file_name = if @options[:dir]
                  @options[:simple_filename] ? "Connection_#{data[:name]}.json" : "Connection_#{data[:name]}_#{data[:dialect_name]}.json"
                else
                  nil
                end
    write_file(file_name, @options[:dir], nil, output) do |f|
      f.puts outputJSON
    end
  end
end