Disable Gitea workflows and stabilize VNC startup

Pause automated builds while updating the image, and improve VNC startup/logging with a one-way clipboard bridge for reliable browser sync.
2026-03-01 12:21:22 +01:00
parent ba48d1c8d1
commit 2742058a32
9 changed files with 473 additions and 18 deletions
--- a/vnc-clipboard-bridge.js
+++ b/vnc-clipboard-bridge.js
@@ -0,0 +1,65 @@
+// VNC → Browser clipboard sync only (one-way)
+(function() {
+    'use strict';
+
+    console.log('🔌 Clipboard sync initializing (VNC → Browser only)...');
+
+    const clipboardAvailable = navigator.clipboard && window.isSecureContext;
+
+    if (!clipboardAvailable) {
+        console.warn('⚠️ Clipboard API not available - requires HTTPS or localhost');
+        return;
+    }
+
+    console.log('✓ Clipboard API available (HTTPS detected)');
+
+    let lastPanelClipboard = '';
+
+    // Wait for clipboard panel to be available
+    function waitForPanel(callback) {
+        const panel = document.getElementById('noVNC_clipboard_text');
+        if (panel) {
+            console.log('✓ Found noVNC clipboard panel');
+            callback(panel);
+        } else {
+            setTimeout(() => waitForPanel(callback), 100);
+        }
+    }
+
+    waitForPanel(function(clipboardPanel) {
+        console.log('✓ Setting up VNC → Browser clipboard sync');
+
+        // Sync VNC clipboard to browser
+        function syncVNCToBrowser() {
+            const text = clipboardPanel.value;
+            if (text && text !== lastPanelClipboard) {
+                lastPanelClipboard = text;
+
+                console.log('📋 VNC → Browser: ' + text.substring(0, 50) + (text.length > 50 ? '... (' + text.length + ' chars)' : ''));
+
+                navigator.clipboard.writeText(text).then(() => {
+                    console.log('✓ Synced to system clipboard');
+                }).catch(err => {
+                    console.error('✗ Failed to write to clipboard:', err);
+                });
+            }
+        }
+
+        // Monitor changes to the clipboard panel
+        const observer = new MutationObserver(syncVNCToBrowser);
+        clipboardPanel.addEventListener('input', syncVNCToBrowser);
+        clipboardPanel.addEventListener('change', syncVNCToBrowser);
+
+        // Poll the panel periodically as fallback
+        setInterval(syncVNCToBrowser, 300);
+
+        observer.observe(clipboardPanel, {
+            attributes: true,
+            childList: true,
+            characterData: true,
+            subtree: true
+        });
+
+        console.log('✓ VNC → Browser clipboard sync ACTIVE');
+    });
+})();