Minor cleanup

- Removed unused stubs
- Removed wabt dependency since wasmtime can compile
  wat2wasm as well.
- Removed wasm2c references, it was never tested.

Makefile

@@ -1,7 +1,4 @@
-WABT_DIR := /home/johan/sources/github.com/WebAssembly/wabt
+WAT2WASM := venv/bin/python wat2wasm.py
-
-WAT2WASM := $(WABT_DIR)/bin/wat2wasm
-WASM2C := $(WABT_DIR)/bin/wasm2c
 
 %.wat: %.py $(shell find phasm -name '*.py') venv/.done
 	venv/bin/python -m phasm $< $@
@@ -15,12 +12,6 @@ WASM2C := $(WABT_DIR)/bin/wasm2c
 %.wasm: %.wat
 	$(WAT2WASM) $^ -o $@
 
-%.c: %.wasm
-	$(WASM2C) $^ -o $@
-
-# %.exe: %.c
-# 	cc $^ -o $@ -I $(WABT_DIR)/wasm2c
-
 examples: venv/.done $(subst .py,.wasm,$(wildcard examples/*.py)) $(subst .py,.wat.html,$(wildcard examples/*.py)) $(subst .py,.py.html,$(wildcard examples/*.py))
 	venv/bin/python3 -m http.server --directory examples
 
@@ -31,7 +22,7 @@ lint: venv/.done
 	venv/bin/ruff check phasm tests
 
 typecheck: venv/.done
-	venv/bin/mypy --strict phasm tests/integration/helpers.py tests/integration/runners.py
+	venv/bin/mypy --strict phasm wat2wasm.py tests/integration/helpers.py tests/integration/runners.py
 
 venv/.done: requirements.txt
 	python3.12 -m venv venv

stubs/pywasm/__init__.pyi

@@ -1,14 +0,0 @@
-from typing import Any, Dict, List, Optional, Union
-
-from . import binary
-from . import option
-from . import execution
-
-class Runtime:
-    store: execution.Store
-
-    def __init__(self, module: binary.Module, imps: Optional[Dict[str, Any]] = None, opts: Optional[option.Option] = None):
-        ...
-
-    def exec(self, name: str, args: List[Union[int, float]]) -> Any:
-        ...

stubs/pywasm/binary.pyi

@@ -1,6 +0,0 @@
-from typing import BinaryIO
-
-class Module:
-    @classmethod
-    def from_reader(cls, reader: BinaryIO) -> 'Module':
-        ...

stubs/pywasm/execution.pyi

@@ -1,10 +0,0 @@
-from typing import List
-
-class Result:
-    ...
-
-class MemoryInstance:
-    data: bytearray
-
-class Store:
-    memory_list: List[MemoryInstance]

stubs/pywasm/option.pyi

@@ -1,2 +0,0 @@
-class Option:
-    ...

stubs/wasm3.pyi

@@ -1,23 +0,0 @@
-from typing import Any, Callable
-
-class Module:
-    ...
-
-class Runtime:
-    ...
-
-    def load(self, wasm_bin: Module) -> None:
-        ...
-
-    def get_memory(self, memid: int) -> memoryview:
-        ...
-
-    def find_function(self, name: str) -> Callable[[Any], Any]:
-        ...
-
-class Environment:
-    def new_runtime(self, mem_size: int) -> Runtime:
-        ...
-
-    def parse_module(self, wasm_bin: bytes) -> Module:
-        ...

stubs/wasmer.pyi

@@ -1,39 +0,0 @@
-from typing import Any, Dict, Callable, Union
-
-def wat2wasm(inp: str) -> bytes:
-    ...
-
-class Store:
-    ...
-
-class Function:
-    def __init__(self, store: Store, func: Callable[[Any], Any]) -> None:
-        ...
-
-class Module:
-    def __init__(self, store: Store, wasm: bytes) -> None:
-        ...
-
-class Uint8Array:
-    def __getitem__(self, index: Union[int, slice]) -> int:
-        ...
-
-    def __setitem__(self, idx: int, value: int) -> None:
-        ...
-
-class Memory:
-    def uint8_view(self, offset: int = 0) -> Uint8Array:
-        ...
-
-class Exports:
-    ...
-
-class ImportObject:
-    def register(self, region: str, values: Dict[str, Function]) -> None:
-        ...
-
-class Instance:
-    exports: Exports
-
-    def __init__(self, module: Module, imports: ImportObject) -> None:
-        ...

wat2wasm.py

@@ -0,0 +1,11 @@
+import sys
+
+from wasmtime import wat2wasm
+
+def main(_prog: str, inp: str, _dash_o: str, out: str) -> None:
+	with open(inp, 'rb') as inp_obj:
+		with open(out, 'wb') as out_obj:
+			out_obj.write(wat2wasm(inp_obj.read()))
+
+if __name__ == '__main__':
+	main(*sys.argv)