init

2026-05-18 15:49:47 +07:00
commit d63ac2c9d3
3 changed files with 181 additions and 0 deletions
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Usage:
+#   ./prepare-online.sh [x64|arm64] [22.15.0]
+#
+# If version is omitted, script resolves the latest v22 release.
+
+ARCH="${1:-x64}"
+VERSION="${2:-}"
+
+case "${ARCH}" in
+  x64) NODE_ARCH="x64" ;;
+  arm64) NODE_ARCH="arm64" ;;
+  *)
+    echo "Unsupported arch: ${ARCH}. Use x64 or arm64."
+    exit 1
+    ;;
+esac
+
+if [[ -z "${VERSION}" ]]; then
+  # Pick latest v22 from official index without triggering pipefail/SIGPIPE.
+  INDEX_FILE="$(mktemp)"
+  curl -fsSL "https://nodejs.org/dist/index.tab" -o "${INDEX_FILE}"
+  VERSION="$(awk 'NR>1 && $1 ~ /^v22\./ {print substr($1,2); exit}' "${INDEX_FILE}")"
+  rm -f "${INDEX_FILE}"
+fi
+
+if [[ -z "${VERSION}" ]]; then
+  echo "Unable to resolve Node.js v22 version."
+  exit 1
+fi
+
+NODE_DIR="node-v${VERSION}-linux-${NODE_ARCH}"
+ARCHIVE="${NODE_DIR}.tar.xz"
+BASE_URL="https://nodejs.org/dist/v${VERSION}"
+OUT_DIR="bundle-node-v${VERSION}-linux-${NODE_ARCH}"
+
+mkdir -p "${OUT_DIR}"
+
+echo "Downloading Node.js v${VERSION} (${NODE_ARCH})..."
+curl -fL "${BASE_URL}/${ARCHIVE}" -o "${OUT_DIR}/${ARCHIVE}"
+curl -fL "${BASE_URL}/SHASUMS256.txt" -o "${OUT_DIR}/SHASUMS256.txt"
+
+echo "Verifying checksum..."
+(
+  cd "${OUT_DIR}"
+  sha256sum -c SHASUMS256.txt --ignore-missing | awk "/${ARCHIVE}: OK/"
+)
+
+cat > "${OUT_DIR}/INSTALL_ARGS.txt" <<EOF
+ARCH=${NODE_ARCH}
+VERSION=${VERSION}
+ARCHIVE=${ARCHIVE}
+EOF
+
+echo
+echo "Ready: ${OUT_DIR}"
+echo "Copy this folder to the offline Ubuntu 20.04 machine."