#!/usr/bin/env bash
set -euo pipefail

project_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
vendor_root="${project_root}/vendor"

for scope in "${vendor_root}/source" "${vendor_root}/tools"; do
    [[ -d "${scope}" ]] || continue

    while IFS= read -r -d '' git_entry; do
        printf 'Removing nested Git metadata: %s\n' "${git_entry}"
        if [[ -d "${git_entry}" ]]; then
            rm -rf -- "${git_entry}"
        else
            rm -f -- "${git_entry}"
        fi
    done < <(find "${scope}" -name .git -print0)
done