Diagnose project prerequisites without running pipeline steps

Usage: barca doctor [OPTIONS] [FILES]...

Arguments:
  [FILES]...  Python files or directories; default: discover the project

Options:
      --json            Emit JSON on stdout (the default when stdout is not a terminal)
      --pretty          Emit human-readable output (the default when stdout is a terminal)
      --env <ENV>       Use a separate cache and history for this environment
      --server [<URL>]  Use a server (URL or configured); get/run execute its deployed code
      --local           Use independent local state; ignore the configured server
  -h, --help            Show concise command help
      --examples        Show all command examples without running anything

Examples:
  barca doctor                      # diagnose the discovered project
  barca doctor pipeline.py --json    # structured checks, no steps executed
  barca doctor src/ --env local --pretty   # selected sources and environment

All examples: barca doctor --examples
More: barca docs doctor
