basic BMAD setup

.agents/skills/bmad-toolsmith/shapes/script-utility/assets/script-template.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+# /// script
+# requires-python = ">=3.11"
+# ///
+"""{script} — {purpose}.
+
+{What the script reads, what it writes, and the shape of its output. This docstring is the
+`--help` text, so it is the whole reference: say what each result means.}
+
+Exit codes: 0 with the result as JSON on stdout; 1 with a one-line reason on stderr.
+"""
+
+from __future__ import annotations
+
+import argparse
+import json
+import sys
+from pathlib import Path
+
+
+class ScriptError(Exception):
+    """A failure the user can act on. Its message is the one line printed on exit."""
+
+
+def run(path: Path, *, strict: bool = False) -> dict:
+    """{The work. Return the result as a dict so main() can print it as JSON.}"""
+    if not path.exists():
+        raise ScriptError(f"not found: {path}")
+    return {"path": str(path), "strict": strict}
+
+
+def main(argv: list[str] | None = None) -> int:
+    parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
+    parser.add_argument("path", type=Path, help="{what the positional input is}")
+    parser.add_argument("--strict", action="store_true", help="{what strict changes}")
+    args = parser.parse_args(argv)
+    try:
+        result = run(args.path, strict=args.strict)
+    except ScriptError as error:
+        print(f"{parser.prog}: {error}", file=sys.stderr)
+        return 1
+    print(json.dumps(result, ensure_ascii=False, indent=2))
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())