#!/usr/bin/env bash
# Case 03: closer .git wins over outer .hg, AND bare git repos
# (HEAD/refs/objects in cwd, no .git subdir) inside an .hg ancestor allow.
set -u

tmp=$(mktemp -d)
trap 'rm -rf "$tmp"' EXIT

# Sub-case A: regular .git nested under .hg
mkdir -p "$tmp/outer/.hg"
mkdir -p "$tmp/outer/inner/.git"

input=$(jq -n --arg cwd "$tmp/outer/inner" --arg cmd "git log" '{
  cwd: $cwd,
  hook_event_name: "PreToolUse",
  tool_name: "Bash",
  tool_input: { command: $cmd }
}')

if ! echo "$input" | "$HOOK_SCRIPT" >/dev/null 2>&1; then
    echo "sub-case A (nested .git) expected exit 0, got non-zero"
    exit 1
fi

# Sub-case B: bare git repo (no .git subdir) inside .hg ancestor
mkdir -p "$tmp/outer/testdata/repo.git/refs"
mkdir -p "$tmp/outer/testdata/repo.git/objects"
touch    "$tmp/outer/testdata/repo.git/HEAD"

input=$(jq -n --arg cwd "$tmp/outer/testdata/repo.git" --arg cmd "git log" '{
  cwd: $cwd,
  hook_event_name: "PreToolUse",
  tool_name: "Bash",
  tool_input: { command: $cmd }
}')

if ! echo "$input" | "$HOOK_SCRIPT" >/dev/null 2>&1; then
    echo "sub-case B (bare repo) expected exit 0, got non-zero"
    exit 1
fi