fix(update): rewrite nupst update for v4 (download install script instead of git pull)

The update command was still using v3 logic (git pull, setup.sh) which
doesn't work for v4 binary distribution.

Now it simply:
1. Downloads install.sh from main branch
2. Runs it (handles download, stop, replace, restart automatically)

This is much simpler and matches how v4 is distributed. No more git,
no more setup.sh, just download the latest binary.

deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@serve.zone/nupst",
-  "version": "4.0.4",
+  "version": "4.0.7",
   "exports": "./mod.ts",
   "tasks": {
     "dev": "deno run --allow-all mod.ts",

install.sh

@@ -10,15 +10,7 @@
 #   With version specification:
 #     curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- --version v4.0.0
 #
-#   Non-interactive mode (auto-confirm):
-#     curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- -y
-#
-#   Downloaded script:
-#     curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh -o nupst-install.sh
-#     sudo bash nupst-install.sh
-#
 # Options:
-#   -y, --yes              Automatically answer yes to all prompts
 #   -h, --help             Show this help message
 #   --version VERSION      Install specific version (e.g., v4.0.0)
 #   --install-dir DIR      Installation directory (default: /opt/nupst)
@@ -26,7 +18,6 @@
 set -e
 
 # Default values
-AUTO_YES=0
 SHOW_HELP=0
 SPECIFIED_VERSION=""
 INSTALL_DIR="/opt/nupst"
@@ -36,10 +27,6 @@ GITEA_REPO="serve.zone/nupst"
 # Parse command line arguments
 while [[ $# -gt 0 ]]; do
   case $1 in
-    -y|--yes)
-      AUTO_YES=1
-      shift
-      ;;
     -h|--help)
       SHOW_HELP=1
       shift
@@ -67,7 +54,6 @@ if [ $SHOW_HELP -eq 1 ]; then
   echo "Usage: $0 [options]"
   echo ""
   echo "Options:"
-  echo "  -y, --yes              Automatically answer yes to all prompts"
   echo "  -h, --help             Show this help message"
   echo "  --version VERSION      Install specific version (e.g., v4.0.0)"
   echo "  --install-dir DIR      Installation directory (default: /opt/nupst)"
@@ -78,9 +64,6 @@ if [ $SHOW_HELP -eq 1 ]; then
   echo ""
   echo "  # Install specific version"
   echo "  curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- --version v4.0.0"
-  echo ""
-  echo "  # Non-interactive installation"
-  echo "  curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- -y"
   exit 0
 fi
 
@@ -90,36 +73,6 @@ if [ "$EUID" -ne 0 ]; then
   exit 1
 fi
 
-# Detect if script is being piped or run directly
-INTERACTIVE=1
-if [ ! -t 0 ] || [ ! -t 1 ]; then
-  # Either stdin or stdout is not a terminal
-  if [ $AUTO_YES -ne 1 ]; then
-    echo "Script detected it's running in a non-interactive environment without -y flag."
-    echo "Attempting to find a controlling terminal for interactive prompts..."
-    # Try to use a controlling terminal for user input
-    if exec < /dev/tty 2>/dev/null && [ -t 0 ]; then
-      INTERACTIVE=1
-    else
-      INTERACTIVE=0
-    fi
-
-    if [ $INTERACTIVE -eq 0 ]; then
-      echo "ERROR: No controlling terminal available for interactive prompts."
-      echo ""
-      echo "For interactive installation (RECOMMENDED):"
-      echo "  curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh -o nupst-install.sh"
-      echo "  sudo bash nupst-install.sh"
-      echo ""
-      echo "For non-interactive installation with auto-confirm:"
-      echo "  curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- -y"
-      exit 1
-    else
-      echo "Interactive terminal found, continuing with prompts..."
-    fi
-  fi
-fi
-
 # Helper function to detect OS and architecture
 detect_platform() {
   local os=$(uname -s)
@@ -229,22 +182,6 @@ if [ -d "$INSTALL_DIR" ]; then
     echo ""
   fi
 
-  if [ $AUTO_YES -eq 0 ] && [ $INTERACTIVE -eq 1 ]; then
-    if [ $OLD_NODE_INSTALL -eq 1 ]; then
-      echo "This will replace your Node.js installation with a pre-compiled binary."
-      echo "Your configuration in /etc/nupst/config.json will be preserved."
-      echo ""
-    fi
-    echo "Installation directory already exists: $INSTALL_DIR"
-    echo "Do you want to update/reinstall? (Y/n): "
-    read -r update_confirm
-
-    if [[ "$update_confirm" =~ ^[Nn]$ ]]; then
-      echo "Installation cancelled."
-      exit 0
-    fi
-  fi
-
   echo "Updating existing installation at $INSTALL_DIR..."
 
   # Check if service exists (enabled or running) and stop it if active
@@ -273,17 +210,6 @@ if [ -d "$INSTALL_DIR" ]; then
     echo "Old installation files removed."
   fi
 else
-  if [ $AUTO_YES -eq 0 ] && [ $INTERACTIVE -eq 1 ]; then
-    echo "NUPST will be installed to: $INSTALL_DIR"
-    echo "Continue? (Y/n): "
-    read -r install_confirm
-
-    if [[ "$install_confirm" =~ ^[Nn]$ ]]; then
-      echo "Installation cancelled."
-      exit 0
-    fi
-  fi
-
   echo "Creating installation directory: $INSTALL_DIR"
   mkdir -p "$INSTALL_DIR"
 fi
@@ -329,22 +255,8 @@ else
 fi
 
 # Create symlink for global access
-if [ $AUTO_YES -eq 0 ] && [ $INTERACTIVE -eq 1 ]; then
-  echo "Create symlink in $BIN_DIR for global access? (Y/n): "
-  read -r symlink_confirm
-
-  if [[ ! "$symlink_confirm" =~ ^[Nn]$ ]]; then
-    ln -sf "$BINARY_PATH" "$BIN_DIR/nupst"
-    echo "Symlink created: $BIN_DIR/nupst -> $BINARY_PATH"
-  else
-    echo "Symlink creation skipped."
-    echo "To use NUPST, run: $BINARY_PATH"
-    echo "Or manually create symlink: sudo ln -sf $BINARY_PATH $BIN_DIR/nupst"
-  fi
-else
-  ln -sf "$BINARY_PATH" "$BIN_DIR/nupst"
-  echo "Symlink created: $BIN_DIR/nupst -> $BINARY_PATH"
-fi
+ln -sf "$BINARY_PATH" "$BIN_DIR/nupst"
+echo "Symlink created: $BIN_DIR/nupst -> $BINARY_PATH"
 
 echo ""
 

readme.md

@@ -29,15 +29,8 @@ dependencies.
 The easiest way to install NUPST is using the automated installer:
 
 ```bash
-# Download and run installer (most reliable)
-curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh -o nupst-install.sh
-sudo bash nupst-install.sh
-rm nupst-install.sh
-```
-
-```bash
-# One-line installation (non-interactive with auto-confirm)
-curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- -y
+# One-line installation
+curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash
 ```
 
 The installer will:
@@ -76,7 +69,6 @@ sudo mv nupst /usr/local/bin/nupst
 The installer script (`install.sh`) supports the following options:
 
 ```
--y, --yes                Automatically answer yes to all prompts
 -h, --help               Show help message
 --version VERSION        Install specific version (e.g., --version v4.0.0)
 --install-dir DIR        Custom installation directory (default: /opt/nupst)
@@ -373,7 +365,7 @@ sudo nupst service disable
 Re-run the installer to update to the latest version:
 
 ```bash
-curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- -y
+curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash
 ```
 
 The installer will:
@@ -461,7 +453,7 @@ The installer script automatically handles the entire migration while preserving
 
 ```bash
 # Run the installer (handles stop/update/restart automatically)
-curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash -s -- -y
+curl -sSL https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh | sudo bash
 
 # Verify
 nupst service status

ts/cli/service-handler.ts

@@ -129,81 +129,32 @@ export class ServiceHandler {
     try {
       // Check if running as root
       this.checkRootAccess(
-        'This command must be run as root to update NUPST and refresh the systemd service.',
+        'This command must be run as root to update NUPST.',
       );
 
-      const boxWidth = 45;
-      logger.logBoxTitle('NUPST Update Process', boxWidth);
-      logger.logBoxLine('Updating NUPST from repository...');
-
-      // Determine the installation directory (assuming it's either /opt/nupst or the current directory)
-      const { existsSync } = await import('fs');
-      let installDir = '/opt/nupst';
-
-      if (!existsSync(installDir)) {
-        // If not installed in /opt/nupst, use the current directory
-        const { dirname } = await import('path');
-        installDir = dirname(dirname(process.argv[1])); // Go up two levels from the executable
-        logger.logBoxLine(`Using local installation directory: ${installDir}`);
-      }
+      console.log('');
+      logger.info('Updating NUPST to latest version...');
+      console.log('');
 
       try {
-        // 1. Update the repository
-        logger.logBoxLine('Pulling latest changes from git repository...');
-        execSync(`cd ${installDir} && git fetch origin && git reset --hard origin/main`, {
-          stdio: 'pipe',
+        // Download and run the install script
+        // This handles everything: download binary, stop service, replace, restart
+        const installUrl = 'https://code.foss.global/serve.zone/nupst/raw/branch/main/install.sh';
+
+        logger.dim('Downloading install script...');
+        execSync(`curl -sSL ${installUrl} | bash`, {
+          stdio: 'inherit', // Show install script output to user
         });
 
-        // 2. Run the install.sh script
-        logger.logBoxLine('Running install.sh to update NUPST...');
-        execSync(`cd ${installDir} && bash ./install.sh`, { stdio: 'pipe' });
-
-        // 3. Run the setup.sh script with force flag to update Node.js and dependencies
-        logger.logBoxLine('Running setup.sh to update Node.js and dependencies...');
-        execSync(`cd ${installDir} && bash ./setup.sh --force`, { stdio: 'pipe' });
-
-        // 4. Refresh the systemd service
-        logger.logBoxLine('Refreshing systemd service...');
-
-        // First check if service exists
-        let serviceExists = false;
-        try {
-          const output = execSync('systemctl list-unit-files | grep nupst.service').toString();
-          serviceExists = output.includes('nupst.service');
-        } catch (error) {
-          // If grep fails (service not found), serviceExists remains false
-          serviceExists = false;
-        }
-
-        if (serviceExists) {
-          // Stop the service if it's running
-          const isRunning =
-            execSync('systemctl is-active nupst.service || true').toString().trim() === 'active';
-          if (isRunning) {
-            logger.logBoxLine('Stopping nupst service...');
-            execSync('systemctl stop nupst.service');
-          }
-
-          // Reinstall the service
-          logger.logBoxLine('Reinstalling systemd service...');
-          await this.nupst.getSystemd().install();
-
-          // Restart the service if it was running
-          if (isRunning) {
-            logger.logBoxLine('Restarting nupst service...');
-            execSync('systemctl start nupst.service');
-          }
-        } else {
-          logger.logBoxLine('Systemd service not installed, skipping service refresh.');
-          logger.logBoxLine('Run "nupst enable" to install the service.');
-        }
-
-        logger.logBoxLine('Update completed successfully!');
-        logger.logBoxEnd();
+        console.log('');
+        logger.success('Update completed successfully!');
+        logger.dim('Run "nupst service status" to verify the update.');
+        console.log('');
       } catch (error) {
-        logger.logBoxLine('Error during update process:');
-        logger.logBoxLine(`${error instanceof Error ? error.message : String(error)}`);
-        logger.logBoxEnd();
+        console.log('');
+        logger.error('Update failed');
+        logger.dim(`${error instanceof Error ? error.message : String(error)}`);
+        console.log('');
         process.exit(1);
       }
     } catch (error) {

ts/migrations/migration-v3-to-v4.ts

@@ -44,17 +44,30 @@ export class MigrationV3ToV4 extends BaseMigration {
   readonly toVersion = '4.0';
 
   async shouldRun(config: any): Promise<boolean> {
-    // V3 format has upsList instead of upsDevices
-    return !!config.upsList && !config.upsDevices;
+    // V3 format has upsList OR has upsDevices with flat structure (host at top level)
+    if (config.upsList && !config.upsDevices) {
+      return true; // Classic v3 with upsList
+    }
+
+    // Check if upsDevices exists but has flat structure (v3 format)
+    if (config.upsDevices && config.upsDevices.length > 0) {
+      const firstDevice = config.upsDevices[0];
+      // V3 has host at top level, v4 has it nested in snmp object
+      return !!firstDevice.host && !firstDevice.snmp;
+    }
+
+    return false;
   }
 
   async migrate(config: any): Promise<any> {
     logger.info(`${this.getName()}: Migrating v3 config to v4 format...`);
-    logger.dim(`  - Renaming upsList → upsDevices`);
     logger.dim(`  - Restructuring UPS devices (flat → nested snmp config)`);
 
+    // Get devices from either upsList or upsDevices (for partially migrated configs)
+    const sourceDevices = config.upsList || config.upsDevices;
+
     // Transform each UPS device from v3 flat structure to v4 nested structure
-    const transformedDevices = config.upsList.map((device: any) => {
+    const transformedDevices = sourceDevices.map((device: any) => {
       // Build SNMP config object
       const snmpConfig: any = {
         host: device.host,

ts/systemd.ts

@@ -3,6 +3,7 @@ import { promises as fs } from 'node:fs';
 import { execSync } from 'node:child_process';
 import { NupstDaemon } from './daemon.ts';
 import { logger } from './logger.ts';
+import { theme, symbols, getBatteryColor, getRuntimeColor, formatPowerStatus } from './colors.ts';
 
 /**
  * Class for managing systemd service
@@ -171,18 +172,50 @@ WantedBy=multi-user.target
   private displayServiceStatus(): void {
     try {
       const serviceStatus = execSync('systemctl status nupst.service').toString();
-      const boxWidth = 45;
-      logger.logBoxTitle('Service Status', boxWidth);
-      // Process each line of the status output
-      serviceStatus.split('\n').forEach((line) => {
-        logger.logBoxLine(line);
-      });
-      logger.logBoxEnd();
+      const lines = serviceStatus.split('\n');
+
+      // Parse key information from systemctl output
+      let isActive = false;
+      let pid = '';
+      let memory = '';
+      let cpu = '';
+
+      for (const line of lines) {
+        if (line.includes('Active:')) {
+          isActive = line.includes('active (running)');
+        } else if (line.includes('Main PID:')) {
+          const match = line.match(/Main PID:\s+(\d+)/);
+          if (match) pid = match[1];
+        } else if (line.includes('Memory:')) {
+          const match = line.match(/Memory:\s+([\d.]+[A-Z])/);
+          if (match) memory = match[1];
+        } else if (line.includes('CPU:')) {
+          const match = line.match(/CPU:\s+([\d.]+(?:ms|s))/);
+          if (match) cpu = match[1];
+        }
+      }
+
+      // Display beautiful status
+      console.log('');
+      if (isActive) {
+        console.log(`${symbols.running} ${theme.success('Service:')} ${theme.statusActive('active (running)')}`);
+      } else {
+        console.log(`${symbols.stopped} ${theme.dim('Service:')} ${theme.statusInactive('inactive')}`);
+      }
+
+      if (pid || memory || cpu) {
+        const details = [];
+        if (pid) details.push(`PID: ${theme.dim(pid)}`);
+        if (memory) details.push(`Memory: ${theme.dim(memory)}`);
+        if (cpu) details.push(`CPU: ${theme.dim(cpu)}`);
+        console.log(`  ${details.join('  ')}`);
+      }
+      console.log('');
+
     } catch (error) {
-      const boxWidth = 45;
-      logger.logBoxTitle('Service Status', boxWidth);
-      logger.logBoxLine('Service is not running');
-      logger.logBoxEnd();
+      console.log('');
+      console.log(`${symbols.stopped} ${theme.dim('Service:')} ${theme.statusInactive('not installed')}`);
+      console.log('');
     }
   }
 
@@ -199,7 +232,7 @@ WantedBy=multi-user.target
 
       // Check if we have the new multi-UPS config format
       if (config.upsDevices && Array.isArray(config.upsDevices) && config.upsDevices.length > 0) {
-        logger.log(`Found ${config.upsDevices.length} UPS device(s) in configuration`);
+        console.log(theme.info(`UPS Devices (${config.upsDevices.length}):`));
 
         // Show status for each UPS
         for (const ups of config.upsDevices) {
@@ -207,6 +240,7 @@ WantedBy=multi-user.target
         }
       } else if (config.snmp) {
         // Legacy single UPS configuration
+        console.log(theme.info('UPS Devices (1):'));
         const legacyUps = {
           id: 'default',
           name: 'Default UPS',
@@ -217,15 +251,16 @@ WantedBy=multi-user.target
 
         await this.displaySingleUpsStatus(legacyUps, snmp);
       } else {
-        logger.error('No UPS devices found in configuration');
+        console.log('');
+        console.log(`${symbols.warning} ${theme.warning('No UPS devices configured')}`);
+        console.log(`  ${theme.dim('Run')} ${theme.command('nupst ups add')} ${theme.dim('to add a device')}`);
+        console.log('');
       }
     } catch (error) {
-      const boxWidth = 45;
-      logger.logBoxTitle('UPS Status', boxWidth);
-      logger.logBoxLine(
-        `Failed to retrieve UPS status: ${error instanceof Error ? error.message : String(error)}`,
-      );
-      logger.logBoxEnd();
+      console.log('');
+      console.log(`${symbols.error} ${theme.error('Failed to retrieve UPS status')}`);
+      console.log(`  ${theme.dim(error instanceof Error ? error.message : String(error))}`);
+      console.log('');
     }
   }
 
@@ -235,24 +270,6 @@ WantedBy=multi-user.target
    * @param snmp SNMP manager
    */
   private async displaySingleUpsStatus(ups: any, snmp: any): Promise<void> {
-    const boxWidth = 45;
-    logger.logBoxTitle(`Connecting to UPS: ${ups.name}`, boxWidth);
-    logger.logBoxLine(`ID: ${ups.id}`);
-    logger.logBoxLine(`Host: ${ups.snmp.host}:${ups.snmp.port}`);
-    logger.logBoxLine(`UPS Model: ${ups.snmp.upsModel || 'cyberpower'}`);
-
-    if (ups.groups && ups.groups.length > 0) {
-      // Get group names if available
-      const config = this.daemon.getConfig();
-      const groupNames = ups.groups.map((groupId: string) => {
-        const group = config.groups?.find((g: { id: string }) => g.id === groupId);
-        return group ? group.name : groupId;
-      });
-      logger.logBoxLine(`Groups: ${groupNames.join(', ')}`);
-    }
-
-    logger.logBoxEnd();
-
     try {
       // Create a test config with a short timeout
       const testConfig = {
@@ -262,32 +279,43 @@ WantedBy=multi-user.target
 
       const status = await snmp.getUpsStatus(testConfig);
 
-      logger.logBoxTitle(`UPS Status: ${ups.name}`, boxWidth);
-      logger.logBoxLine(`Power Status: ${status.powerStatus}`);
-      logger.logBoxLine(`Battery Capacity: ${status.batteryCapacity}%`);
-      logger.logBoxLine(`Runtime Remaining: ${status.batteryRuntime} minutes`);
+      // Determine status symbol based on power status
+      let statusSymbol = symbols.unknown;
+      if (status.powerStatus === 'online') {
+        statusSymbol = symbols.running;
+      } else if (status.powerStatus === 'onBattery') {
+        statusSymbol = symbols.warning;
+      }
 
-      // Show threshold status
-      logger.logBoxLine('');
-      logger.logBoxLine('Thresholds:');
-      logger.logBoxLine(
-        `  Battery: ${status.batteryCapacity}% / ${ups.thresholds.battery}% ${
-          status.batteryCapacity < ups.thresholds.battery ? '⚠️' : '✓'
-        }`,
-      );
-      logger.logBoxLine(
-        `  Runtime: ${status.batteryRuntime} min / ${ups.thresholds.runtime} min ${
-          status.batteryRuntime < ups.thresholds.runtime ? '⚠️' : '✓'
-        }`,
-      );
+      // Display UPS name and power status
+      console.log(`  ${statusSymbol} ${theme.highlight(ups.name)} - ${formatPowerStatus(status.powerStatus)}`);
+
+      // Display battery with color coding
+      const batteryColor = getBatteryColor(status.batteryCapacity);
+      const batterySymbol = status.batteryCapacity >= ups.thresholds.battery ? symbols.success : symbols.warning;
+      console.log(`    Battery: ${batteryColor(status.batteryCapacity + '%')} ${batterySymbol}  Runtime: ${getRuntimeColor(status.batteryRuntime)(status.batteryRuntime + ' min')}`);
+
+      // Display host info
+      console.log(`    ${theme.dim(`Host: ${ups.snmp.host}:${ups.snmp.port}`)}`);
+
+      // Display groups if any
+      if (ups.groups && ups.groups.length > 0) {
+        const config = this.daemon.getConfig();
+        const groupNames = ups.groups.map((groupId: string) => {
+          const group = config.groups?.find((g: { id: string }) => g.id === groupId);
+          return group ? group.name : groupId;
+        });
+        console.log(`    ${theme.dim(`Groups: ${groupNames.join(', ')}`)}`);
+      }
+
+      console.log('');
 
-      logger.logBoxEnd();
     } catch (error) {
-      logger.logBoxTitle(`UPS Status: ${ups.name}`, boxWidth);
-      logger.logBoxLine(
-        `Failed to retrieve UPS status: ${error instanceof Error ? error.message : String(error)}`,
-      );
-      logger.logBoxEnd();
+      // Display error for this UPS
+      console.log(`  ${symbols.error} ${theme.highlight(ups.name)} - ${theme.error('Connection failed')}`);
+      console.log(`    ${theme.dim(error instanceof Error ? error.message : String(error))}`);
+      console.log(`    ${theme.dim(`Host: ${ups.snmp.host}:${ups.snmp.port}`)}`);
+      console.log('');
     }
   }