init.py

from struct_module.commands import Command
import os
import textwrap

BASIC_STRUCT_YAML = textwrap.dedent(
    """
    # Generated by `struct init`
    # Edit as needed to customize your project bootstrap

    pre_hooks:
      - echo "Starting struct generation"

    post_hooks:
      - echo "Struct generation completed"

    files:
      - README.md: |
          # Project

          Initialized with struct.

    folders:
      - ./:
          struct:
            - github/workflows/run-struct
    """
).lstrip()

class InitCommand(Command):
  def __init__(self, parser):
    super().__init__(parser)
    parser.description = "Initialize a basic .struct.yaml in the target directory"
    parser.add_argument('path', nargs='?', default='.', help='Directory to initialize (default: current directory)')
    parser.set_defaults(func=self.execute)

  def execute(self, args):
    base_path = os.path.abspath(args.path or '.')
    target = os.path.join(base_path, '.struct.yaml')

    os.makedirs(base_path, exist_ok=True)

    # If file exists, do not overwrite without explicit confirmation behavior (keep simple: skip)
    if os.path.exists(target):
      self.logger.info(f".struct.yaml already exists at {target}, skipping creation")
      print(f"⚠️  .struct.yaml already exists at: {target}")
      return

    with open(target, 'w') as f:
      f.write(BASIC_STRUCT_YAML)

    print("✅ Created .struct.yaml")
    print(f" - {target}")