Class: Jsonsql::Command

Inherits:
CLAide::Command
  • Object
show all
Defined in:
lib/jsonsql/command.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Command

Returns a new instance of Command.



19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/jsonsql/command.rb', line 19

def initialize(argv)
  @jsons = []

  while argument = argv.shift_argument
    @jsons << argument
  end

  @verbose = argv.flag?('verbose', false)
  @console = argv.flag?('console', true)
  @filename = argv.option('save-to') || ':memory:'
  @table_name = argv.option('table-name') || 'table'
  super
end

Class Method Details

.options ⇒ Object 



11
12
13
14
15
16
17
 
# File 'lib/jsonsql/command.rb', line 11

def self.options
  [
    ['--console', 'After all commands are run, open pry console with this data'],
    ['--save-to=[filename]', 'If set, sqlite3 db is left on disk at this path'],
    ['--table-name=[table]', 'Override the default table name (table)']
  ].concat(super)
end

Instance Method Details

#run ⇒ Object 



40
41
42
43
44
45
46
47
48
 
# File 'lib/jsonsql/command.rb', line 40

def run
  sequel = Sequel.sqlite(@filename)
  importer = Importer.new(database: sequel, table_name: @table_name, verbose: @verbose)
  importer.import @jsons

  if @console
    importer.database.pry
  end
end

#validate! ⇒ Object 



33
34
35
36
37
38
 
# File 'lib/jsonsql/command.rb', line 33

def validate!
  super
  if @jsons.size == 0
    help! "At least one JSON files is required."
  end
end