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v0.9.0 user and session management improvement, xterm.js addons

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This commit is contained in:
Lixen Wraith
2026-02-07 15:37:52 -05:00
parent 0a85cc88bb
commit 820ad7eb27
62 changed files with 875 additions and 446 deletions
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48
web/chess-client-wasm/terminal.js
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@ -1,20 +1,41 @@
// FILE: terminal.js
const term = new Terminal({
cursorBlink: true,
convertEol: true,
fontFamily: 'Menlo, Monaco, "Courier New", monospace',
fontSize: 14,
allowProposedApi: true,
theme: {
background: '#1a1b26',
foreground: '#a9b1d6',
cursor: '#a9b1d6',
selection: 'rgba(169, 177, 214, 0.3)'
},
cols: 120,
rows: 40
}
});
// Load addons
const fitAddon = new FitAddon.FitAddon();
const webglAddon = new WebglAddon.WebglAddon();
const webLinksAddon = new WebLinksAddon.WebLinksAddon();
const unicode11Addon = new Unicode11Addon.Unicode11Addon();
term.loadAddon(fitAddon);
term.loadAddon(webLinksAddon);
term.loadAddon(unicode11Addon);
term.unicode.activeVersion = '11';
term.open(document.getElementById('terminal'));
// WebGL addon must load after open()
try {
term.loadAddon(webglAddon);
webglAddon.onContextLoss(() => {
webglAddon.dispose();
});
} catch (e) {
console.warn('WebGL addon failed, using canvas renderer:', e);
}
fitAddon.fit();
term.focus();
let inputBuffer = '';
@ -51,17 +72,15 @@ term.onData(data => {
const encoder = new TextEncoder();
const decoder = new TextDecoder();
// FIXED: Override GLOBAL fs, not go.fs
if (!globalThis.fs) {
globalThis.fs = {};
}
// Store original methods if they exist
const originalWrite = globalThis.fs.write;
const originalRead = globalThis.fs.read;
globalThis.fs.write = function(fd, buf, offset, length, position, callback) {
if (fd === 1 || fd === 2) { // stdout/stderr
if (fd === 1 || fd === 2) {
const text = decoder.decode(buf.slice(offset, offset + length));
term.write(text);
callback(null, length);
@ -73,7 +92,7 @@ globalThis.fs.write = function(fd, buf, offset, length, position, callback) {
};
globalThis.fs.read = function(fd, buf, offset, length, position, callback) {
if (fd === 0) { // stdin
if (fd === 0) {
const promise = new Promise(resolve => {
inputResolver = resolve;
});
@ -91,7 +110,6 @@ globalThis.fs.read = function(fd, buf, offset, length, position, callback) {
}
};
// Create Go runtime AFTER fs override
const go = new Go();
WebAssembly.instantiateStreaming(fetch('chess-client.wasm'), go.importObject)
@ -103,8 +121,10 @@ WebAssembly.instantiateStreaming(fetch('chess-client.wasm'), go.importObject)
console.error('WASM load error:', err);
});
window.addEventListener('resize', () => {
const cols = Math.floor(window.innerWidth / 8);
const rows = Math.floor(window.innerHeight / 17);
term.resize(cols, rows);
});
// Resize handling with debounce for performance
let resizeTimeout;
const resizeObserver = new ResizeObserver(() => {
clearTimeout(resizeTimeout);
resizeTimeout = setTimeout(() => fitAddon.fit(), 16);
});
resizeObserver.observe(document.getElementById('terminal'));