v1: executing-plans 模式生成，54 文件 1320 行 Python

runners/cobol_runner.py

@@ -0,0 +1,22 @@
+import subprocess
+from pathlib import Path
+from runners.runner import BuildResult, RunResult
+
+
+class CobolRunner:
+    def compile(self, src_path: str, dialect: str = "ibm") -> BuildResult:
+        stem = Path(src_path).stem
+        out = str(Path(src_path).parent / stem)
+        p = subprocess.run(
+            ["cobc", "-x", f"-std={dialect}-strict", "-o", out, src_path],
+            capture_output=True, text=True, timeout=30)
+        return BuildResult(success=p.returncode == 0,
+                           artifact_path=out, log=p.stdout + p.stderr)
+
+    def run(self, binary: str, input_path: str, output_path: str) -> RunResult:
+        with open(input_path, "rb") as f:
+            input_data = f.read()
+        p = subprocess.run([binary], input=input_data, capture_output=True, timeout=30)
+        Path(output_path).write_bytes(p.stdout)
+        return RunResult(success=p.returncode == 0,
+                         log=(p.stderr or b"").decode() if p.stderr else "")