Class: LLMExperiment::CLI::CleanCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/llm_experiment/cli/clean_command.rb

Constant Summary collapse

NAME = 
"clean"
SUMMARY = 
"reclaim disk: app images and the BuildKit cache, verified by observation"

Instance Method Summary collapse

Methods inherited from Command

#call, #initialize, summary

Constructor Details

This class inherits a constructor from LLMExperiment::CLI::Command

Instance Method Details

#add_options(parser) ⇒ Object 



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# File 'lib/llm_experiment/cli/clean_command.rb', line 9

def add_options(parser)
  parser.banner = <<~BANNER
    Usage: llmx clean [--images] [--builder] [--base] [--dry-run]

    With no flags this reports and deletes nothing.

    The report measures the unpacked snapshot on disk, because that is what
    an image costs: `container image inspect` sums layers and reports about
    a third of it.

    `--builder` verifies afterwards with `container ls -a` and prints the
    kill-the-VM recovery if the builder is still there, because `container
    builder stop` can exit 0 and do nothing.

  BANNER
  parser.on("--images", "delete every llmx-app-* image") { @images = true }
  parser.on("--base", "also delete llmx-base (implies --images; 20-40 min to rebuild)") { @base = true }
  parser.on("--builder", "stop the BuildKit builder and delete its cache") { @builder = true }
  parser.on("--dry-run", "print what would go, delete nothing") { @dry_run = true }
end

#run(_argv) ⇒ Object 



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# File 'lib/llm_experiment/cli/clean_command.rb', line 30

def run(_argv)
  cleaner = Cleaner.new(container: container)
  images = @images || @base
  return cleaner.report unless images || @builder

  cleaner.clean_images(dry_run: !@dry_run.nil?, base: !@base.nil?) if images
  cleaner.clean_builder(dry_run: !!@dry_run) if @builder
end