Class: Brut::CLI::Apps::DB::NewMigration

Inherits:
Commands::BaseCommand show all
Defined in:
lib/brut/cli/apps/db.rb

Instance Attribute Summary

Attributes inherited from Commands::BaseCommand

#parent_command

Instance Method Summary collapse

Methods inherited from Commands::BaseCommand

#accepts, #argv, #commands, #delegate_to_command, #detailed_description, #env, #env_vars, #execute, #name, #options, #print, #puts, #stdin, #system!, #theme

Instance Method Details

#args_description ⇒ Object 



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# File 'lib/brut/cli/apps/db.rb', line 326

def args_description = "migration_name"

#bootstrap? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/brut/cli/apps/db.rb', line 327

def bootstrap? = false

#default_rack_env ⇒ Object 



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# File 'lib/brut/cli/apps/db.rb', line 328

def default_rack_env = "development"

#description ⇒ Object 



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# File 'lib/brut/cli/apps/db.rb', line 322

def description = "Create a new migration file"

#opts ⇒ Object 



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# File 'lib/brut/cli/apps/db.rb', line 323

def opts = [
  [ "--dry-run", "If true, only show what would happen, don't make any files" ],
]

#run ⇒ Object 



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# File 'lib/brut/cli/apps/db.rb', line 330

def run
  if argv.length == 0
    puts theme.error.render("You must provide a name for the migration")
    return 1
  end
  if env["RACK_ENV"] != "development"
    puts theme.error.render("This only works in the development environment, not #{theme.code.render(env["RACK_ENV"])}")
    return 1
  end
  migrations_dir = Brut.container.migrations_dir
  name = argv.join(" ").gsub(/[^\w\d\-]/,"-")
  date = DateTime.now.strftime("%Y%m%d%H%M%S")
  file_name = migrations_dir / "#{date}_#{name}.rb"
  relative_path = file_name.relative_path_from(Brut.container.project_root)
  puts "Creating new migration file at #{theme.code.render(relative_path.to_s)}"
  info "Creating new migration file at #{file_name}"
  code = %{
Sequel.migration do
  up do
# See https://brutrb.com/recipes/migrations.html
# for a recipe on writing migrations
  end
end
}.strip
  if options.dry_run?
    puts theme.warning.render("Dry run - migration would contain this code:")
    puts theme.code.render(code)
  else
    File.open(file_name,"w") do |file|
      file.puts code
    end
    puts theme.success.render("✅ Migration created")
  end
  0
end