release: restore ZUPT and harden source-only 5.2.2

install.sh

@@ -1,29 +1,33 @@
 #!/usr/bin/env bash
 # SPDX-License-Identifier: AGPL-3.0-or-later
 # Copyright (c) 2025-2026 Cristian Cezar Moisés
-# Fast Installer for VaptVupt - GNU/Linux
+# Fast installer for ZUPT - GNU/Linux
 
-set -e
+set -Eeuo pipefail
+umask 077
 
-echo "🔧 Installing VaptVupt..."
+VERSION=${VERSION:-5.2.2}
+PREFIX=${PREFIX:-/usr/local}
+
+echo "🔧 Installing ZUPT..."
 
 # Create temporary directory
-TMP_DIR=$(mktemp -d)
+TMP_DIR=$(mktemp -d "${TMPDIR:-/tmp}/zupt-install.XXXXXXXX")
+trap 'chmod -R u+rwX "$TMP_DIR" 2>/dev/null || true; rm -rf -- "$TMP_DIR"' EXIT HUP INT TERM
 
 # Clone and build
-git clone https://git.securityops.co/cristiancmoises/vaptvupt.git "$TMP_DIR/vaptvupt"
-cd "$TMP_DIR/vaptvupt"
+git clone --depth 1 --branch "v$VERSION" \
+    https://github.com/cristiancmoises/zupt.git "$TMP_DIR/zupt"
+cd "$TMP_DIR/zupt"
 
 make clean
-make
+make -j"$(getconf _NPROCESSORS_ONLN 2>/dev/null || printf 2)" \
+    WITH_SDK=0 WITH_PQBOX=0
+make WITH_SDK=0 WITH_PQBOX=0 check
 
 # Install
-sudo make install
+sudo make PREFIX="$PREFIX" WITH_SDK=0 WITH_PQBOX=0 \
+    INSTALL_LEGACY_ALIAS=0 install
 
-echo "✅ VaptVupt successfully installed to /usr/local/bin/vaptvupt"
-echo "🔒 You can now run: vaptvupt   (legacy 'zupt' symlink also installed)"
-
-# Cleanup
-cd ~
-rm -rf "$TMP_DIR"
-echo "🧹 Cleanup completed"
+echo "✅ ZUPT $VERSION successfully installed to $PREFIX/bin/zupt"
+echo "🔒 You can now run: zupt"