#!/usr/bin/env bash
# Download and vendor libraries into vendor/.
# Run from the project root after updating the VERSION variables below.
set -euo pipefail

# ---- Library versions ----
ACME_VERSION="3.1.3"

VENDOR="vendor"

download() {
    local name="$1" url="$2" dest="$3"
    if [[ -n "${SKIP_DOWNLOAD:-}" ]]; then
        echo "[skip] $name (SKIP_DOWNLOAD is set)"
        return
    fi
    echo "[download] $name → $dest"
    curl -sfL -o "$dest" "$url"
}

download "acme.sh@${ACME_VERSION}" \
    "https://raw.githubusercontent.com/acmesh-official/acme.sh/${ACME_VERSION}/acme.sh" \
    "${VENDOR}/acme.sh"

chmod +x "${VENDOR}/acme.sh"

echo "[done] All libraries vendored."