#!/bin/sh
# Verify that local Markdown links resolve inside the repository.
set -eu

TASK_ROOT=${ORBIT_ROOT_DIR:-.}
python3 - "$TASK_ROOT" <<'PY'
import re
import sys
from pathlib import Path

root = Path(sys.argv[1]).resolve()
missing = []
files = 0
for path in root.rglob("*.md"):
    if ".git" in path.parts or "bin" in path.parts:
        continue
    files += 1
    text = path.read_text(encoding="utf-8")
    for raw in re.findall(r"\]\(([^)]+)\)", text):
        target = raw.strip()
        if target.startswith("<") and target.endswith(">"):
            target = target[1:-1]
        target = target.split("#", 1)[0].split("?", 1)[0]
        if not target or "://" in target or target.startswith(("mailto:", "/")):
            continue
        if not (path.parent / target).exists():
            missing.append(f"{path.relative_to(root)}: {raw}")

if missing:
    print("unresolved local Markdown links:", file=sys.stderr)
    print("\n".join(missing), file=sys.stderr)
    raise SystemExit(1)
print(f'{{"markdown_files":{files},"local_links":"resolved"}}')
PY