cowboy actor new

cowboy actor new <name>

from cowboy_sdk import actor, public


@actor
class CounterActor:
    """On-chain counter. State lives in self.storage['counter']."""

    def init(self, payload=None):
        self.storage["__name__"] = "Counter"
        self.storage["__description__"] = "Minimal on-chain counter (increment + get_count)."
        self.storage["__version__"] = "1.0.0"
        self.storage["counter"] = 0

    @public
    def increment(self, payload=None):
        count = (self.storage.get("counter") or 0) + 1
        self.storage["counter"] = count
        return str(count).encode()

    @public
    def get_count(self, payload=None):
        count = self.storage.get("counter") or 0
        return str(count).encode()


def _get():
    return CounterActor()


def init(payload):      return _get().init(payload)
def increment(payload): return _get().increment(payload)
def get_count(payload): return _get().get_count(payload)

$ cowboy actor new counter
Created actor:
  actors/counter/main.py

Next steps:
  # Edit the actor
  vim actors/counter/main.py

  # Deploy to validator
  cowboy actor deploy --code actors/counter/main.py

# Create actor
cowboy actor new myactor
cat actors/myactor/main.py   # Should contain the template

# Verify collision detection
cowboy actor new myactor      # Should print error, not overwrite

# Deploy and test (requires running validator)
cowboy actor deploy --code actors/myactor/main.py