Class: Synthra::CLI::Commands::Seed

Inherits:
Object
  • Object
show all
Defined in:
lib/synthra/cli/commands/seed.rb

Overview

CLI command for database seeding

Examples:

Seed database

$ synthra seed --schema-dir schemas/ --count 100

Constant Summary collapse

EXIT_SUCCESS = 
0
EXIT_ERROR = 
1

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Seed

Returns a new instance of Seed.



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# File 'lib/synthra/cli/commands/seed.rb', line 15

def initialize
  # No args needed for this command
end

Instance Method Details

#call(options) ⇒ Object 



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# File 'lib/synthra/cli/commands/seed.rb', line 19

def call(options)
  schema_dir = options[:schema_dir] || "schemas"
  count = options[:count] || 10
  seed_file = options[:file]

  if seed_file && File.exist?(seed_file)
    run_seed_file(seed_file)
  else
    run_interactive_seed(schema_dir, count)
  end
end

#run_interactive_seed(schema_dir, count) ⇒ Object (private) 



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# File 'lib/synthra/cli/commands/seed.rb', line 49

def run_interactive_seed(schema_dir, count)
  unless File.directory?(schema_dir)
    $stderr.puts "✗ Schema directory not found: #{schema_dir}"
    return EXIT_ERROR
  end
  
  require_relative "../../database_seeder"
  
  puts "🌱 Interactive Database Seeding"
  puts ""
  puts "   Schema directory: #{schema_dir}"
  puts "   Default count: #{count}"
  puts ""

  # Load schemas
  registry = Registry.new
  registry.load_dir(schema_dir)

  if registry.names.empty?
    $stderr.puts "✗ No schemas found in #{schema_dir}"
    return EXIT_ERROR
  end

  puts "Available schemas:"
  registry.names.sort.each_with_index do |name, i|
    puts "   #{i + 1}. #{name}"
  end
  puts ""

  # Generate sample data for each schema
  puts "Generated sample data (#{count} records each):"
  puts ""

  registry.names.sort.each do |name|
    schema = registry.schema(name)
    data = schema.generate_many(count)
    puts "#{name}:"
    puts JSON.pretty_generate(data[0, 2]) # Show first 2
    puts "   ... and #{count - 2} more records"
    puts ""
  end

  EXIT_SUCCESS
rescue StandardError => e
  $stderr.puts "✗ Seeding failed: #{e.message}"
  EXIT_ERROR
end

#run_seed_file(seed_file) ⇒ Object (private) 



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# File 'lib/synthra/cli/commands/seed.rb', line 33

def run_seed_file(seed_file)
  require_relative "../../database_seeder"
  
  puts "🌱 Running seed file: #{seed_file}"
  puts ""

  content = File.read(seed_file)
  seeder = DatabaseSeeder.new
  seeder.instance_eval(content)

  EXIT_SUCCESS
rescue StandardError => e
  $stderr.puts "✗ Seeding failed: #{e.message}"
  EXIT_ERROR
end