#!/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 ----
HTMX_VERSION="2.0.4"
HTMX_JSON_ENC_VERSION="2.0.0"
ACME_VERSION="3.1.3"

VENDOR="vendor"
STATIC="webui/static"

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 "htmx@${HTMX_VERSION}" \
    "https://unpkg.com/htmx.org@${HTMX_VERSION}/dist/htmx.min.js" \
    "${VENDOR}/htmx-${HTMX_VERSION}.min.js"

download "htmx-ext-json-enc@${HTMX_JSON_ENC_VERSION}" \
    "https://unpkg.com/htmx-ext-json-enc@${HTMX_JSON_ENC_VERSION}/json-enc.js" \
    "${VENDOR}/json-enc-${HTMX_JSON_ENC_VERSION}.js"

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"

# Symlinks in webui/static/ select the active version
ln -sf "../../vendor/htmx-${HTMX_VERSION}.min.js" "${STATIC}/htmx.min.js"
ln -sf "../../vendor/json-enc-${HTMX_JSON_ENC_VERSION}.js" "${STATIC}/json-enc.js"

echo "[done] All libraries vendored."