v0.3.0

.gitea/workflows/release.yml

@@ -32,16 +32,8 @@ jobs:
           npm version ${{ steps.version.outputs.version_number }} --no-git-tag-version --allow-same-version
           echo "export const VERSION = \"${{ steps.version.outputs.version_number }}\";" > ecoos_daemon/ts/version.ts
 
-      - name: Build daemon binary
+      - name: Build ISO
-        run: pnpm run daemon:bundle
+        run: pnpm run build
-
-      - name: Build ISO with Docker
-        run: |
-          cp ecoos_daemon/bundle/eco-daemon isobuild/config/includes.chroot/opt/eco/bin/
-          mkdir -p .nogit/iso
-          docker build -t ecoos-builder -f isobuild/Dockerfile .
-          docker run --rm --privileged -v ${{ github.workspace }}/.nogit/iso:/output ecoos-builder
-          ls -la .nogit/iso/
 
       - name: Prepare release assets
         run: |

changelog.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## 2026-01-09 - 0.3.0 - feat(daemon)
+add automatic update mechanism (Updater), switch to system journal logs, and expose update controls in the UI
+
+- Introduce Updater class: fetches releases from Gitea, computes auto-upgrade eligibility, downloads daemon binary, replaces binary and restarts service.
+- Integrate updater into EcoDaemon: new methods getUpdateInfo, checkForUpdates, upgradeToVersion; run initial update check on startup and periodic auto-upgrade checks (hourly).
+- Replace serial console reader with a journalctl-based system journal reader; rename serialLogs → systemLogs and update related logic and limits.
+- UI/server: add API endpoints /api/updates, /api/updates/check and /api/upgrade; add an Updates panel to show current version, available releases, auto-upgrade status, and client-side actions to check and trigger upgrades; poll update info periodically.
+- Version bump to 0.2.2 (package.json and ecoos_daemon/ts/version.ts).
+- Build/workflow changes: release workflow now runs build step (Build ISO) and package.json build script adjusted for CI and updated Docker build/run handling.
+
 ## 2026-01-09 - 0.2.1 - fix(ci)
 use GitHub Actions workspace for docker volume and add listing of build output directory for debugging
 

ecoos_daemon/ts/daemon/index.ts

@@ -6,6 +6,7 @@
 
 import { ProcessManager } from './process-manager.ts';
 import { SystemInfo } from './system-info.ts';
+import { Updater } from './updater.ts';
 import { UIServer } from '../ui/server.ts';
 import { runCommand } from '../utils/command.ts';
 import { VERSION } from '../version.ts';
@@ -28,12 +29,14 @@ export class EcoDaemon {
   private config: DaemonConfig;
   private processManager: ProcessManager;
   private systemInfo: SystemInfo;
+  private updater: Updater;
   private uiServer: UIServer;
   private logs: string[] = [];
-  private serialLogs: string[] = [];
+  private systemLogs: string[] = [];
   private swayStatus: ServiceStatus = { state: 'stopped' };
   private chromiumStatus: ServiceStatus = { state: 'stopped' };
   private manualRestartUntil: number = 0; // Timestamp until which auto-restart is disabled
+  private lastAutoUpgradeCheck: number = 0; // Timestamp of last auto-upgrade check
 
   constructor(config?: Partial<DaemonConfig>) {
     this.config = {
@@ -45,6 +48,7 @@ export class EcoDaemon {
 
     this.processManager = new ProcessManager(this.config.user);
     this.systemInfo = new SystemInfo();
+    this.updater = new Updater((msg) => this.log(msg));
     this.uiServer = new UIServer(this.config.uiPort, this);
   }
 
@@ -64,8 +68,8 @@ export class EcoDaemon {
     return [...this.logs];
   }
 
-  getSerialLogs(): string[] {
+  getSystemLogs(): string[] {
-    return [...this.serialLogs];
+    return [...this.systemLogs];
   }
 
   async getStatus(): Promise<Record<string, unknown>> {
@@ -78,7 +82,7 @@ export class EcoDaemon {
       chromiumStatus: this.chromiumStatus,
       systemInfo,
       logs: this.logs.slice(-50),
-      serialLogs: this.serialLogs.slice(-50),
+      systemLogs: this.systemLogs.slice(-50),
     };
   }
 
@@ -131,6 +135,18 @@ export class EcoDaemon {
     }
   }
 
+  async getUpdateInfo(): Promise<unknown> {
+    return this.updater.getUpdateInfo();
+  }
+
+  async checkForUpdates(): Promise<void> {
+    await this.updater.checkForUpdates();
+  }
+
+  async upgradeToVersion(version: string): Promise<{ success: boolean; message: string }> {
+    return this.updater.upgradeToVersion(version);
+  }
+
   async start(): Promise<void> {
     this.log('EcoOS Daemon starting...');
 
@@ -139,8 +155,11 @@ export class EcoDaemon {
     await this.uiServer.start();
     this.log('Management UI started successfully');
 
-    // Start serial console reader in the background
+    // Start system journal reader in the background
-    this.startSerialReader();
+    this.startJournalReader();
+
+    // Check for updates on startup
+    this.updater.checkForUpdates().catch((e) => this.log(`Initial update check failed: ${e}`));
 
     // Start the Sway/Chromium initialization in the background
     // This allows the UI server to remain responsive even if Sway fails
@@ -313,12 +332,19 @@ export class EcoDaemon {
     return parseInt(result.stdout.trim(), 10);
   }
 
-  private startSerialReader(): void {
+  private startJournalReader(): void {
     (async () => {
       try {
-        const file = await Deno.open('/dev/ttyS0', { read: true });
+        const cmd = new Deno.Command('journalctl', {
-        this.log('Serial console reader started on /dev/ttyS0');
+          args: ['-f', '--no-pager', '-n', '100', '-o', 'short-iso'],
-        const reader = file.readable.getReader();
+          stdout: 'piped',
+          stderr: 'piped',
+        });
+
+        const process = cmd.spawn();
+        this.log('System journal reader started');
+
+        const reader = process.stdout.getReader();
         const decoder = new TextDecoder();
 
         while (true) {
@@ -326,14 +352,14 @@ export class EcoDaemon {
           if (done) break;
           const text = decoder.decode(value);
           for (const line of text.split('\n').filter((l) => l.trim())) {
-            this.serialLogs.push(line);
+            this.systemLogs.push(line);
-            if (this.serialLogs.length > 1000) {
+            if (this.systemLogs.length > 1000) {
-              this.serialLogs = this.serialLogs.slice(-1000);
+              this.systemLogs = this.systemLogs.slice(-1000);
             }
           }
         }
       } catch (error) {
-        this.log(`Serial reader not available: ${error}`);
+        this.log(`Journal reader not available: ${error}`);
       }
     })();
   }
@@ -383,6 +409,16 @@ export class EcoDaemon {
             await this.tryStartSwayAndChromium();
           }
         }
+
+        // Check for auto-upgrades every hour
+        const now = Date.now();
+        const oneHour = 60 * 60 * 1000;
+        if (now - this.lastAutoUpgradeCheck > oneHour) {
+          this.lastAutoUpgradeCheck = now;
+          this.updater.checkAutoUpgrade().catch((e) =>
+            this.log(`Auto-upgrade check failed: ${e}`)
+          );
+        }
       } catch (error) {
         this.log(`Error in monitoring loop: ${error}`);
       }

ecoos_daemon/ts/daemon/updater.ts

@@ -0,0 +1,270 @@
+/**
+ * Updater
+ *
+ * Handles checking for updates, downloading new versions, and performing upgrades
+ */
+
+import { VERSION } from '../version.ts';
+import { runCommand } from '../utils/command.ts';
+
+export interface Release {
+  version: string;
+  tagName: string;
+  publishedAt: Date;
+  downloadUrl: string;
+  isCurrent: boolean;
+  isNewer: boolean;
+  ageHours: number;
+}
+
+export interface AutoUpgradeStatus {
+  enabled: boolean;
+  targetVersion: string | null;
+  scheduledIn: string | null;
+  waitingForStability: boolean;
+}
+
+export interface UpdateInfo {
+  currentVersion: string;
+  releases: Release[];
+  autoUpgrade: AutoUpgradeStatus;
+  lastCheck: string | null;
+}
+
+interface GiteaRelease {
+  id: number;
+  tag_name: string;
+  name: string;
+  body: string;
+  published_at: string;
+  assets: GiteaAsset[];
+}
+
+interface GiteaAsset {
+  id: number;
+  name: string;
+  browser_download_url: string;
+  size: number;
+}
+
+export class Updater {
+  private repoApiUrl = 'https://code.foss.global/api/v1/repos/ecobridge/eco-os/releases';
+  private binaryPath = '/opt/eco/bin/eco-daemon';
+  private releases: Release[] = [];
+  private lastCheck: Date | null = null;
+  private logFn: (msg: string) => void;
+
+  constructor(logFn: (msg: string) => void) {
+    this.logFn = logFn;
+  }
+
+  private log(message: string): void {
+    this.logFn(`[Updater] ${message}`);
+  }
+
+  /**
+   * Compare semantic versions
+   * Returns: -1 if a < b, 0 if a == b, 1 if a > b
+   */
+  private compareVersions(a: string, b: string): number {
+    const partsA = a.replace(/^v/, '').split('.').map(Number);
+    const partsB = b.replace(/^v/, '').split('.').map(Number);
+
+    for (let i = 0; i < Math.max(partsA.length, partsB.length); i++) {
+      const numA = partsA[i] || 0;
+      const numB = partsB[i] || 0;
+      if (numA < numB) return -1;
+      if (numA > numB) return 1;
+    }
+    return 0;
+  }
+
+  /**
+   * Fetch available releases from Gitea
+   */
+  async checkForUpdates(): Promise<Release[]> {
+    this.log('Checking for updates...');
+
+    try {
+      const response = await fetch(this.repoApiUrl);
+      if (!response.ok) {
+        throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+      }
+
+      const giteaReleases: GiteaRelease[] = await response.json();
+      const currentVersion = VERSION;
+      const now = new Date();
+
+      this.releases = giteaReleases
+        .filter((r) => r.tag_name.startsWith('v'))
+        .map((r) => {
+          const version = r.tag_name.replace(/^v/, '');
+          const publishedAt = new Date(r.published_at);
+          const ageMs = now.getTime() - publishedAt.getTime();
+          const ageHours = ageMs / (1000 * 60 * 60);
+
+          // Find the daemon binary asset
+          const daemonAsset = r.assets.find((a) =>
+            a.name.includes('eco-daemon')
+          );
+
+          return {
+            version,
+            tagName: r.tag_name,
+            publishedAt,
+            downloadUrl: daemonAsset?.browser_download_url || '',
+            isCurrent: version === currentVersion,
+            isNewer: this.compareVersions(version, currentVersion) > 0,
+            ageHours: Math.round(ageHours * 10) / 10,
+          };
+        })
+        .filter((r) => r.downloadUrl) // Only include releases with daemon binary
+        .sort((a, b) => this.compareVersions(b.version, a.version)); // Newest first
+
+      this.lastCheck = now;
+      this.log(`Found ${this.releases.length} releases, ${this.releases.filter((r) => r.isNewer).length} newer than current`);
+
+      return this.releases;
+    } catch (error) {
+      this.log(`Failed to check for updates: ${error}`);
+      return this.releases;
+    }
+  }
+
+  /**
+   * Get cached releases (call checkForUpdates first)
+   */
+  getReleases(): Release[] {
+    return this.releases;
+  }
+
+  /**
+   * Determine if auto-upgrade should happen and to which version
+   */
+  getAutoUpgradeStatus(): AutoUpgradeStatus {
+    const newerReleases = this.releases.filter((r) => r.isNewer);
+
+    if (newerReleases.length === 0) {
+      return {
+        enabled: true,
+        targetVersion: null,
+        scheduledIn: null,
+        waitingForStability: false,
+      };
+    }
+
+    // Find the latest newer release
+    const latest = newerReleases[0];
+    const hoursUntilUpgrade = 24 - latest.ageHours;
+
+    if (hoursUntilUpgrade <= 0) {
+      // Ready to upgrade now
+      return {
+        enabled: true,
+        targetVersion: latest.version,
+        scheduledIn: 'now',
+        waitingForStability: false,
+      };
+    }
+
+    // Still waiting for stability period
+    const hours = Math.floor(hoursUntilUpgrade);
+    const minutes = Math.round((hoursUntilUpgrade - hours) * 60);
+    const scheduledIn = hours > 0 ? `${hours}h ${minutes}m` : `${minutes}m`;
+
+    return {
+      enabled: true,
+      targetVersion: latest.version,
+      scheduledIn,
+      waitingForStability: true,
+    };
+  }
+
+  /**
+   * Get full update info for API response
+   */
+  getUpdateInfo(): UpdateInfo {
+    return {
+      currentVersion: VERSION,
+      releases: this.releases,
+      autoUpgrade: this.getAutoUpgradeStatus(),
+      lastCheck: this.lastCheck?.toISOString() || null,
+    };
+  }
+
+  /**
+   * Download and install a specific version
+   */
+  async upgradeToVersion(version: string): Promise<{ success: boolean; message: string }> {
+    const release = this.releases.find((r) => r.version === version);
+
+    if (!release) {
+      return { success: false, message: `Version ${version} not found` };
+    }
+
+    if (release.isCurrent) {
+      return { success: false, message: `Already running version ${version}` };
+    }
+
+    this.log(`Starting upgrade to version ${version}...`);
+
+    try {
+      // Download new binary
+      const tempPath = '/tmp/eco-daemon-new';
+      this.log(`Downloading from ${release.downloadUrl}...`);
+
+      const response = await fetch(release.downloadUrl);
+      if (!response.ok) {
+        throw new Error(`Download failed: HTTP ${response.status}`);
+      }
+
+      const data = await response.arrayBuffer();
+      await Deno.writeFile(tempPath, new Uint8Array(data));
+
+      // Verify download
+      const stat = await Deno.stat(tempPath);
+      if (stat.size < 1000000) {
+        // Daemon should be at least 1MB
+        throw new Error(`Downloaded file too small: ${stat.size} bytes`);
+      }
+      this.log(`Downloaded ${stat.size} bytes`);
+
+      // Make executable
+      await Deno.chmod(tempPath, 0o755);
+
+      // Replace binary
+      this.log('Replacing binary...');
+      await runCommand('mv', [tempPath, this.binaryPath]);
+      await Deno.chmod(this.binaryPath, 0o755);
+
+      // Restart daemon via systemd
+      this.log('Restarting daemon...');
+      // Use spawn to avoid waiting for the restart
+      const restartCmd = new Deno.Command('systemctl', {
+        args: ['restart', 'eco-daemon'],
+        stdout: 'null',
+        stderr: 'null',
+      });
+      restartCmd.spawn();
+
+      return { success: true, message: `Upgrading to v${version}...` };
+    } catch (error) {
+      this.log(`Upgrade failed: ${error}`);
+      return { success: false, message: String(error) };
+    }
+  }
+
+  /**
+   * Check and perform auto-upgrade if conditions are met
+   */
+  async checkAutoUpgrade(): Promise<void> {
+    await this.checkForUpdates();
+
+    const status = this.getAutoUpgradeStatus();
+
+    if (status.targetVersion && status.scheduledIn === 'now') {
+      this.log(`Auto-upgrading to version ${status.targetVersion}...`);
+      await this.upgradeToVersion(status.targetVersion);
+    }
+  }
+}

ecoos_daemon/ts/ui/server.ts

@@ -104,6 +104,31 @@ export class UIServer {
       return new Response(JSON.stringify(result), { headers });
     }
 
+    if (path === '/api/updates') {
+      const updates = await this.daemon.getUpdateInfo();
+      return new Response(JSON.stringify(updates), { headers });
+    }
+
+    if (path === '/api/updates/check' && req.method === 'POST') {
+      await this.daemon.checkForUpdates();
+      const updates = await this.daemon.getUpdateInfo();
+      return new Response(JSON.stringify(updates), { headers });
+    }
+
+    if (path === '/api/upgrade' && req.method === 'POST') {
+      try {
+        const body = await req.json();
+        const version = body.version;
+        if (!version) {
+          return new Response(JSON.stringify({ success: false, message: 'Version required' }), { headers });
+        }
+        const result = await this.daemon.upgradeToVersion(version);
+        return new Response(JSON.stringify(result), { headers });
+      } catch (error) {
+        return new Response(JSON.stringify({ success: false, message: String(error) }), { headers });
+      }
+    }
+
     return new Response(JSON.stringify({ error: 'Not Found' }), {
       status: 404,
       headers,
@@ -347,6 +372,18 @@ export class UIServer {
         </button>
         <div id="control-status" style="margin-top: 8px; font-size: 12px; color: var(--text-dim);"></div>
       </div>
+      <div class="card">
+        <h2>Updates</h2>
+        <div class="stat">
+          <div class="stat-label">Current Version</div>
+          <div class="stat-value" id="current-version">-</div>
+        </div>
+        <div id="updates-list" style="margin: 12px 0;"></div>
+        <div id="auto-upgrade-status" style="font-size: 12px; color: var(--text-dim);"></div>
+        <button class="btn btn-primary" onclick="checkForUpdates()" style="margin-top: 8px;">
+          Check for Updates
+        </button>
+      </div>
       <div class="card">
         <h2>Input Devices</h2>
         <div id="input-devices-list"></div>
@@ -362,7 +399,7 @@ export class UIServer {
       <div class="card" style="grid-column: 1 / -1;">
         <div class="tabs">
           <div class="tab active" onclick="switchTab('daemon')">Daemon Logs</div>
-          <div class="tab" onclick="switchTab('serial')">Serial Console</div>
+          <div class="tab" onclick="switchTab('serial')">System Logs</div>
         </div>
         <div id="daemon-tab" class="tab-content active">
           <div class="logs" id="logs"></div>
@@ -522,13 +559,13 @@ export class UIServer {
         logsEl.scrollTop = logsEl.scrollHeight;
       }
 
-      // Serial Logs
+      // System Logs
-      if (data.serialLogs) {
+      if (data.systemLogs) {
         const serialEl = document.getElementById('serial-logs');
-        if (data.serialLogs.length === 0) {
+        if (data.systemLogs.length === 0) {
-          serialEl.innerHTML = '<div style="color: var(--text-dim);">No serial data available</div>';
+          serialEl.innerHTML = '<div style="color: var(--text-dim);">No system logs available</div>';
         } else {
-          serialEl.innerHTML = data.serialLogs.map(l =>
+          serialEl.innerHTML = data.systemLogs.map(l =>
             '<div class="log-entry">' + l + '</div>'
           ).join('');
           serialEl.scrollTop = serialEl.scrollHeight;
@@ -590,6 +627,77 @@ export class UIServer {
         });
     }
 
+    function checkForUpdates() {
+      fetch('/api/updates/check', { method: 'POST' })
+        .then(r => r.json())
+        .then(updateUpdatesUI)
+        .catch(err => console.error('Failed to check updates:', err));
+    }
+
+    function upgradeToVersion(version) {
+      if (!confirm('Upgrade to version ' + version + '? The daemon will restart.')) return;
+
+      fetch('/api/upgrade', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ version: version })
+      })
+        .then(r => r.json())
+        .then(result => {
+          if (result.success) {
+            document.getElementById('auto-upgrade-status').textContent = result.message;
+          } else {
+            alert('Upgrade failed: ' + result.message);
+          }
+        })
+        .catch(err => alert('Upgrade error: ' + err));
+    }
+
+    function updateUpdatesUI(data) {
+      document.getElementById('current-version').textContent = 'v' + data.currentVersion;
+
+      const list = document.getElementById('updates-list');
+      const newerReleases = data.releases.filter(r => r.isNewer);
+
+      if (newerReleases.length === 0) {
+        list.innerHTML = '<div style="color: var(--text-dim);">No updates available</div>';
+      } else {
+        list.innerHTML = newerReleases.map(r =>
+          '<div style="display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--border);">' +
+            '<span>v' + r.version + ' <span style="color: var(--text-dim);">(' + formatAge(r.ageHours) + ')</span></span>' +
+            '<button class="btn btn-primary" style="padding: 4px 12px; margin: 0;" onclick="upgradeToVersion(\\'' + r.version + '\\')">Upgrade</button>' +
+          '</div>'
+        ).join('');
+      }
+
+      const autoStatus = document.getElementById('auto-upgrade-status');
+      if (data.autoUpgrade.targetVersion) {
+        if (data.autoUpgrade.waitingForStability) {
+          autoStatus.textContent = 'Auto-upgrade to v' + data.autoUpgrade.targetVersion + ' in ' + data.autoUpgrade.scheduledIn + ' (stability period)';
+        } else {
+          autoStatus.textContent = 'Auto-upgrade to v' + data.autoUpgrade.targetVersion + ' pending...';
+        }
+      } else {
+        autoStatus.textContent = data.lastCheck ? 'Last checked: ' + new Date(data.lastCheck).toLocaleTimeString() : '';
+      }
+    }
+
+    function formatAge(hours) {
+      if (hours < 1) return Math.round(hours * 60) + 'm ago';
+      if (hours < 24) return Math.round(hours) + 'h ago';
+      return Math.round(hours / 24) + 'd ago';
+    }
+
+    // Fetch updates info periodically
+    function fetchUpdates() {
+      fetch('/api/updates')
+        .then(r => r.json())
+        .then(updateUpdatesUI)
+        .catch(err => console.error('Failed to fetch updates:', err));
+    }
+    fetchUpdates();
+    setInterval(fetchUpdates, 60000); // Check every minute
+
     // Initial fetch
     fetch('/api/status')
       .then(r => r.json())

ecoos_daemon/ts/version.ts

@@ -1 +1 @@
-export const VERSION = "0.1.3";
+export const VERSION = "0.2.3";

package.json

@@ -1,9 +1,9 @@
 {
   "name": "@ecobridge/eco-os",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "private": true,
   "scripts": {
-    "build": "npm version patch --no-git-tag-version && node -e \"const v=require('./package.json').version; require('fs').writeFileSync('ecoos_daemon/ts/version.ts', 'export const VERSION = \\\"'+v+'\\\";\\n');\" && pnpm run daemon:bundle && cp ecoos_daemon/bundle/eco-daemon isobuild/config/includes.chroot/opt/eco/bin/ && mkdir -p .nogit/iso && docker build --no-cache -t ecoos-builder -f isobuild/Dockerfile . && docker run --rm --privileged -v $(pwd)/.nogit/iso:/output ecoos-builder",
+    "build": "[ -z \"$CI\" ] && npm version patch --no-git-tag-version || true && node -e \"const v=require('./package.json').version; require('fs').writeFileSync('ecoos_daemon/ts/version.ts', 'export const VERSION = \\\"'+v+'\\\";\\n');\" && pnpm run daemon:bundle && cp ecoos_daemon/bundle/eco-daemon isobuild/config/includes.chroot/opt/eco/bin/ && mkdir -p .nogit/iso && docker build --no-cache -t ecoos-builder -f isobuild/Dockerfile . && docker run --privileged --name ecoos-build ecoos-builder && docker cp ecoos-build:/output/ecoos.iso .nogit/iso/ecoos.iso && docker rm ecoos-build",
     "daemon:dev": "cd ecoos_daemon && deno run --allow-all --watch mod.ts",
     "daemon:start": "cd ecoos_daemon && deno run --allow-all mod.ts",
     "daemon:typecheck": "cd ecoos_daemon && deno check mod.ts",