general: Remove setup.py, use pyproject.toml

bragi/__main__.py

@@ -0,0 +1,4 @@
+from bragi.cli import main
+
+if __name__ == '__main__':
+    main()

bin/bragi → bragi/cli.py

@@ -20,25 +20,26 @@
 
 rust_parser = subparsers.add_parser('rust')
 
-args = parser.parse_args()
-
-inputs = []
-output = args.output
-
-for source in args.input:
-    code = source.read()
-    unit = CompilationUnit(source.name, code)
-    unit.process()
-    unit.verify()
-    inputs.append(unit)
-
-if args.language == 'cpp':
-    lib = args.lib[0]
-    generator = CppCodeGenerator(inputs, lib, protobuf_compat = args.protobuf)
-elif args.language == 'wireshark':
-    generator = WiresharkCodeGenerator(inputs)
-elif args.language == 'rust':
-    generator = RustCodeGenerator(inputs)
-
-with open(output, "w") as o:
-    o.write(generator.generate())
+def main():
+	args = parser.parse_args()
+
+	inputs = []
+	output = args.output
+
+	for source in args.input:
+		code = source.read()
+		unit = CompilationUnit(source.name, code)
+		unit.process()
+		unit.verify()
+		inputs.append(unit)
+
+	if args.language == 'cpp':
+		lib = args.lib[0]
+		generator = CppCodeGenerator(inputs, lib, protobuf_compat = args.protobuf)
+	elif args.language == 'wireshark':
+		generator = WiresharkCodeGenerator(inputs)
+	elif args.language == 'rust':
+		generator = RustCodeGenerator(inputs)
+
+	with open(output, "w") as o:
+		o.write(generator.generate())

pyproject.toml

@@ -0,0 +1,25 @@
+[project]
+name = "bragi"
+version = "0.7"
+authors = [
+    # Original implementation by Kacper Słomiński.
+    {name = "The Managarm Project", email = "info@managarm.org"}
+]
+license = "MIT"
+
+dependencies = [
+    "lark-parser"
+]
+
+[project.urls]
+Repository = "https://github.com/managarm/bragi"
+
+[project.scripts]
+bragi = "bragi.cli:main"
+
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+packages = ["bragi"]