Add generator packaging info

.vscode/launch.json

@@ -2,34 +2,21 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Run Generator (all)",
-            "type": "python",
-            "request": "launch",
-            "module": "generator",
-            "console": "integratedTerminal",
-            "justMyCode": true
-        },
-        {
-            "name": "Run Generator (select plugin)",
+            "name": "Run Generator",
             "type": "python",
             "request": "launch",
             "module": "generator",
             "console": "integratedTerminal",
             "justMyCode": true,
-            "args": [
-                "--plugin",
-                "${input:plugin}"
-            ]
+            "args": ["--plugin", "${input:plugin}"]
         },
         {
             "name": "DON'T SELECT (test debug config)",
             "type": "python",
             "request": "launch",
             "console": "integratedTerminal",
             "justMyCode": false,
-            "purpose": [
-                "debug-test"
-            ],
+            "purpose": ["debug-test"],
             "presentation": {
                 "hidden": true,
                 "group": "",
@@ -42,12 +29,7 @@
             "id": "plugin",
             "type": "pickString",
             "description": "Select a plugin to debug",
-            "options": [
-                "python",
-                "rust",
-                "dotnet",
-                "testdata"
-            ]
+            "options": ["python", "rust", "dotnet", "testdata"]
         }
     ]
-}
+}

generator/__main__.py

@@ -49,7 +49,7 @@ def get_parser() -> argparse.ArgumentParser:
         "-p",
         help="Name of a builtin plugin module. By default uses all plugins.",
         type=str,
-        action="append",
+        required=True,
     )
     return parser
 
@@ -80,35 +80,19 @@ def main(argv: Sequence[str]) -> None:
         jsonschema.validate(json_model, schema)
         json_models.append(json_model)
 
-    plugins = args.plugin or []
-
-    if not plugins:
-        LOGGER.info("Finding plugins.")
-        plugin_root = pathlib.Path(__file__).parent.parent / "generator-plugins"
-
-        for item in plugin_root.iterdir():
-            if (
-                item.is_dir()
-                and (item / "__init__.py").exists()
-                and not item.name.startswith("_")
-            ):
-                plugins.append(item.name)
-        LOGGER.info(f"Found plugins: {plugins}")
-        LOGGER.info("Starting code generation.")
-
-    for plugin in plugins:
-        LOGGER.info(f"Running plugin {plugin}.")
-
-        # load model and generate types for each plugin to avoid
-        # any conflicts between plugins.
-        spec: model.LSPModel = model.create_lsp_model(json_models)
-
-        try:
-            plugin_module = importlib.import_module(f"generator-plugins.{plugin}")
-            plugin_module.generate(spec, os.fspath(PACKAGES_ROOT / plugin))
-            LOGGER.info(f"Plugin {plugin} completed.")
-        except Exception as e:
-            LOGGER.error(f"Error running plugin {plugin}:", exc_info=e)
+    plugin = args.plugin
+    LOGGER.info(f"Running plugin {plugin}.")
+
+    # load model and generate types for each plugin to avoid
+    # any conflicts between plugins.
+    spec: model.LSPModel = model.create_lsp_model(json_models)
+
+    try:
+        plugin_module = importlib.import_module(f"generator.plugins.{plugin}")
+        plugin_module.generate(spec, os.fspath(PACKAGES_ROOT / plugin))
+        LOGGER.info(f"Plugin {plugin} completed.")
+    except Exception as e:
+        LOGGER.error(f"Error running plugin {plugin}:", exc_info=e)
 
 
 if __name__ == "__main__":

generator/plugins/rust/rust_constants.py

@@ -0,0 +1,2 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.

noxfile.py

@@ -153,7 +153,7 @@ def create_plugin(session: nox.Session):
     """Create a new plugin."""
     name = input("Enter the name of the plugin: ")
 
-    plugin_root = pathlib.Path(__file__).parent / "generator-plugins" / name
+    plugin_root = pathlib.Path(__file__).parent / "generator" / "plugins" / name
     plugin_root.mkdir(parents=True, exist_ok=True)
 
     init_text = "\n".join(
@@ -162,6 +162,7 @@ def create_plugin(session: nox.Session):
             "# Licensed under the MIT License.",
             "",
             f"from .{name}_utils import generate_from_spec as generate",
+            "",
         ]
     )
     plugin_root.joinpath("__init__.py").write_text(init_text, encoding="utf-8")
@@ -193,6 +194,7 @@ def create_plugin(session: nox.Session):
             "    return {",
             '        "src/lib.rs": "code for lib.rs",',
             "    }",
+            "",
         ]
     )
 

pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools", "wheel"]
+build-backend = "setuptools.build_meta"

setup.cfg

@@ -0,0 +1,35 @@
+[metadata]
+name = generator
+version = 2023.0.0a3
+author = Microsoft Corporation
+author_email = [email protected]
+description = Generates code for the Language Server Protocol types using the LSP specification.
+long_description = file: README.md
+long_description_content_type = text/markdown
+url = https://github.com/microsoft/lsprotocol
+
+[options]
+packages = find:
+package_dir =
+    = .
+
+install_requires =
+    attrs
+    cattrs
+    jsonschema
+    importlib_resources
+
+[options.package_data]
+generator = *.json
+generator.plugins.dotnet = **/*
+
+[options.packages.find]
+exclude =
+    tests
+    packages
+    azure-pipelines
+    .devcontainer
+    .github
+    .vscode
+
+include_package_data = true