Add kdist setup

Makefile

@@ -20,6 +20,15 @@ poetry-install:
 	$(POETRY) install
 
 
+# Semantics
+
+kdist-build: poetry-install
+	$(POETRY) run kdist -v build riscv-semantics.llvm
+
+kdist-clean: poetry-install
+	$(POETRY) run kdist clean
+
+
 # Tests
 
 TEST_ARGS :=

pyproject.toml

@@ -10,6 +10,9 @@ authors = [
     "Runtime Verification, Inc. <[email protected]>",
 ]
 
+[tool.poetry.plugins.kdist]
+riscv-semantics = "kriscv.kdist.plugin"
+
 [tool.poetry.dependencies]
 python = "^3.10"
 pyk = { git = "https://github.com/runtimeverification/k.git", tag = "v7.0.56", subdirectory = "pyk" }

src/kriscv/kdist/plugin.py

@@ -0,0 +1,54 @@
+from __future__ import annotations
+
+import shutil
+from pathlib import Path
+from typing import TYPE_CHECKING
+
+from pyk.kbuild.utils import k_version
+from pyk.kdist.api import Target
+from pyk.ktool.kompile import kompile
+
+if TYPE_CHECKING:
+    from collections.abc import Callable, Mapping
+    from typing import Any, Final
+
+
+class SourceTarget(Target):
+    SRC_DIR: Final = Path(__file__).parent
+
+    def build(self, output_dir: Path, deps: dict[str, Path], args: dict[str, Any], verbose: bool) -> None:
+        shutil.copytree(self.SRC_DIR / 'riscv-semantics', output_dir / 'riscv-semantics')
+
+    def source(self) -> tuple[Path, ...]:
+        return (self.SRC_DIR,)
+
+
+class KompileTarget(Target):
+    _kompile_args: Callable[[Path], Mapping[str, Any]]
+
+    def __init__(self, kompile_args: Callable[[Path], Mapping[str, Any]]):
+        self._kompile_args = kompile_args
+
+    def build(self, output_dir: Path, deps: dict[str, Path], args: dict[str, Any], verbose: bool) -> None:
+        kompile_args = self._kompile_args(deps['riscv-semantics.source'])
+        kompile(output_dir=output_dir, verbose=verbose, **kompile_args)
+
+    def context(self) -> dict[str, str]:
+        return {'k-version': k_version().text}
+
+    def deps(self) -> tuple[str]:
+        return ('riscv-semantics.source',)
+
+
+__TARGETS__: Final = {
+    'source': SourceTarget(),
+    'llvm': KompileTarget(
+        lambda src_dir: {
+            'main_file': src_dir / 'riscv-semantics/riscv.md',
+            'syntax_module': 'RISCV',
+            'include_dirs': [src_dir],
+            'md_selector': 'k',
+            'warnings_to_errors': True,
+        },
+    ),
+}

src/kriscv/kdist/riscv-semantics/riscv.md

@@ -0,0 +1,4 @@
+```k
+module RISCV
+endmodule
+```