Juergen Kunz
f750299780
- Remove all conditional migration logic - Always completely clean /opt/nupst before installation - Ensures only NUPST binary exists in installation directory - Simplified service restart logic
274 lines
7.0 KiB
Bash
274 lines
7.0 KiB
Bash
#!/bin/bash
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# NUPST Installer Script (v5.0+)
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# Downloads and installs pre-compiled NUPST binary from Gitea releases
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#
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# Usage:
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# Direct piped installation (recommended):
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# curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash
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#
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# With version specification:
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# curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- --version v5.0.0
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#
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# Options:
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# -h, --help Show this help message
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# --version VERSION Install specific version (e.g., v4.0.0)
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# --install-dir DIR Installation directory (default: /opt/nupst)
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set -e
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# Default values
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SHOW_HELP=0
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SPECIFIED_VERSION=""
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INSTALL_DIR="/opt/nupst"
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GITEA_BASE_URL="https://code.foss.global"
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GITEA_REPO="serve.zone/nupst"
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# Parse command line arguments
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while [[ $# -gt 0 ]]; do
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case $1 in
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-h|--help)
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SHOW_HELP=1
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shift
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;;
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--version)
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SPECIFIED_VERSION="$2"
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shift 2
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;;
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--install-dir)
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INSTALL_DIR="$2"
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shift 2
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;;
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*)
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echo "Unknown option: $1"
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echo "Use -h or --help for usage information"
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exit 1
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;;
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esac
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done
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if [ $SHOW_HELP -eq 1 ]; then
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echo "NUPST Installer Script (v5.0+)"
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echo "Downloads and installs pre-compiled NUPST binary"
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echo ""
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echo "Usage: $0 [options]"
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echo ""
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echo "Options:"
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echo " -h, --help Show this help message"
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echo " --version VERSION Install specific version (e.g., v5.0.0)"
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echo " --install-dir DIR Installation directory (default: /opt/nupst)"
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echo ""
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echo "Examples:"
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echo " # Install latest version"
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echo " curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash"
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echo ""
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echo " # Install specific version"
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echo " curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- --version v5.0.0"
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exit 0
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fi
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# Check if running as root
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root (sudo bash install.sh or pipe to sudo bash)"
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exit 1
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fi
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# Helper function to detect OS and architecture
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detect_platform() {
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local os=$(uname -s)
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local arch=$(uname -m)
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# Map OS
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case "$os" in
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Linux)
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os_name="linux"
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;;
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Darwin)
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os_name="macos"
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;;
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MINGW*|MSYS*|CYGWIN*)
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os_name="windows"
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;;
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*)
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echo "Error: Unsupported operating system: $os"
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echo "Supported: Linux, macOS, Windows"
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exit 1
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;;
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esac
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# Map architecture
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case "$arch" in
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x86_64|amd64)
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arch_name="x64"
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;;
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aarch64|arm64)
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arch_name="arm64"
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;;
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*)
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echo "Error: Unsupported architecture: $arch"
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echo "Supported: x86_64/amd64 (x64), aarch64/arm64 (arm64)"
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exit 1
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;;
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esac
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# Construct binary name
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if [ "$os_name" = "windows" ]; then
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echo "nupst-${os_name}-${arch_name}.exe"
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else
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echo "nupst-${os_name}-${arch_name}"
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fi
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}
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# Get latest release version from Gitea API
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get_latest_version() {
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echo "Fetching latest release version from Gitea..." >&2
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local api_url="${GITEA_BASE_URL}/api/v1/repos/${GITEA_REPO}/releases/latest"
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local response=$(curl -sSL "$api_url" 2>/dev/null)
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if [ $? -ne 0 ] || [ -z "$response" ]; then
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echo "Error: Failed to fetch latest release information from Gitea API" >&2
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echo "URL: $api_url" >&2
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exit 1
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fi
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# Extract tag_name from JSON response
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local version=$(echo "$response" | grep -o '"tag_name":"[^"]*"' | cut -d'"' -f4)
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if [ -z "$version" ]; then
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echo "Error: Could not determine latest version from API response" >&2
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exit 1
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fi
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echo "$version"
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}
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# Main installation process
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echo "================================================"
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echo " NUPST Installation Script (v5.0+)"
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echo "================================================"
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echo ""
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# Detect platform
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BINARY_NAME=$(detect_platform)
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echo "Detected platform: $BINARY_NAME"
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echo ""
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# Determine version to install
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if [ -n "$SPECIFIED_VERSION" ]; then
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VERSION="$SPECIFIED_VERSION"
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echo "Installing specified version: $VERSION"
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else
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VERSION=$(get_latest_version)
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echo "Installing latest version: $VERSION"
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fi
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echo ""
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# Construct download URL
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DOWNLOAD_URL="${GITEA_BASE_URL}/${GITEA_REPO}/releases/download/${VERSION}/${BINARY_NAME}"
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echo "Download URL: $DOWNLOAD_URL"
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echo ""
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# Check if service is running and stop it
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SERVICE_WAS_RUNNING=0
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if systemctl is-enabled --quiet nupst 2>/dev/null || systemctl is-active --quiet nupst 2>/dev/null; then
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SERVICE_WAS_RUNNING=1
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if systemctl is-active --quiet nupst 2>/dev/null; then
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echo "Stopping NUPST service..."
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systemctl stop nupst
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fi
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fi
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# Clean installation directory - ensure only binary exists
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if [ -d "$INSTALL_DIR" ]; then
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echo "Cleaning installation directory: $INSTALL_DIR"
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rm -rf "$INSTALL_DIR"
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fi
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# Create fresh installation directory
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echo "Creating installation directory: $INSTALL_DIR"
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mkdir -p "$INSTALL_DIR"
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# Download binary
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echo "Downloading NUPST binary..."
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TEMP_FILE="$INSTALL_DIR/nupst.download"
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curl -sSL "$DOWNLOAD_URL" -o "$TEMP_FILE"
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if [ $? -ne 0 ]; then
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echo "Error: Failed to download binary from $DOWNLOAD_URL"
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echo ""
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echo "Please check:"
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echo " 1. Your internet connection"
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echo " 2. The specified version exists: ${GITEA_BASE_URL}/${GITEA_REPO}/releases"
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echo " 3. The platform binary is available for this release"
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rm -f "$TEMP_FILE"
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exit 1
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fi
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# Check if download was successful (file exists and not empty)
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if [ ! -s "$TEMP_FILE" ]; then
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echo "Error: Downloaded file is empty or does not exist"
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rm -f "$TEMP_FILE"
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exit 1
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fi
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# Move to final location
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BINARY_PATH="$INSTALL_DIR/nupst"
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mv "$TEMP_FILE" "$BINARY_PATH"
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# Make executable
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chmod +x "$BINARY_PATH"
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echo "Binary installed successfully to: $BINARY_PATH"
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echo ""
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# Check if /usr/local/bin is in PATH
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if [[ ":$PATH:" == *":/usr/local/bin:"* ]]; then
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BIN_DIR="/usr/local/bin"
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else
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BIN_DIR="/usr/bin"
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fi
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# Create symlink for global access
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ln -sf "$BINARY_PATH" "$BIN_DIR/nupst"
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echo "Symlink created: $BIN_DIR/nupst -> $BINARY_PATH"
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echo ""
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# Restart service if it was running before update
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if [ $SERVICE_WAS_RUNNING -eq 1 ]; then
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echo "Restarting NUPST service..."
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systemctl start nupst
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echo "Service restarted successfully."
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echo ""
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fi
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echo "================================================"
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echo " NUPST Installation Complete!"
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echo "================================================"
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echo ""
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echo "Installation details:"
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echo " Binary location: $BINARY_PATH"
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echo " Symlink location: $BIN_DIR/nupst"
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echo " Version: $VERSION"
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echo ""
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# Check if configuration exists
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if [ -f "/etc/nupst/config.json" ]; then
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echo "Configuration: /etc/nupst/config.json (preserved)"
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echo ""
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echo "Your existing configuration has been preserved."
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if [ $SERVICE_WAS_RUNNING -eq 1 ]; then
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echo "The service has been restarted with your current settings."
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else
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echo "Start the service with: sudo nupst service start"
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fi
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else
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echo "Get started:"
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echo " nupst --version"
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echo " nupst help"
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echo " nupst ups add # Add a UPS device"
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echo " nupst service enable # Enable systemd service"
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fi
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echo ""
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