Class: ImportmapCLI::Commands::Json

Inherits:
BaseCommand show all
Defined in:
lib/importmap_cli/commands/json.rb

Overview

Class that generates importmap in json format

Instance Method Summary collapse

Instance Method Details

#run ⇒ Object 



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# File 'lib/importmap_cli/commands/json.rb', line 7

def run
  # ensure importmap.rb exists
  unless File.exist?("#{ImportmapCLI.current_dir}/config/importmap.rb")
    puts "[error] #{ImportmapCLI.current_dir}/config/importmap.rb file does not exist"
    exit 1
  end

  imports = {}

  importmap_each_pin do |_line, matcher|
    package, url = matcher.values_at(:package, :url)

    imports.update(package => url)
  end

  puts JSON.pretty_generate({ imports: imports })
end