Add baoyu-skills package

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2026-09-13 07:37:15 +08:00
commit 832004bd6f
782 changed files with 251339 additions and 0 deletions

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{
"lockfileVersion": 1,
"configVersion": 1,
"workspaces": {
"": {
"name": "baoyu-post-to-x-scripts",
"dependencies": {
"baoyu-chrome-cdp": "^0.1.1",
"baoyu-md": "^0.1.1",
"front-matter": "^4.0.2",
"highlight.js": "^11.11.1",
"marked": "^15.0.6",
"remark-cjk-friendly": "^1.1.0",
"remark-parse": "^11.0.0",
"remark-stringify": "^11.0.0",
"unified": "^11.0.5",
},
},
},
"packages": {
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"micromark-util-decode-numeric-character-reference": ["micromark-util-decode-numeric-character-reference@2.0.2", "", { "dependencies": { "micromark-util-symbol": "^2.0.0" } }, "sha512-ccUbYk6CwVdkmCQMyr64dXz42EfHGkPQlBj5p7YVGzq8I7CtjXZJrubAYezf7Rp+bjPseiROqe7G6foFd+lEuw=="],
"micromark-util-decode-string": ["micromark-util-decode-string@2.0.1", "", { "dependencies": { "decode-named-character-reference": "^1.0.0", "micromark-util-character": "^2.0.0", "micromark-util-decode-numeric-character-reference": "^2.0.0", "micromark-util-symbol": "^2.0.0" } }, "sha512-nDV/77Fj6eH1ynwscYTOsbK7rR//Uj0bZXBwJZRfaLEJ1iGBR6kIfNmlNqaqJf649EP0F3NWNdeJi03elllNUQ=="],
"micromark-util-encode": ["micromark-util-encode@2.0.1", "", {}, "sha512-c3cVx2y4KqUnwopcO9b/SCdo2O67LwJJ/UyqGfbigahfegL9myoEFoDYZgkT7f36T0bLrM9hZTAaAyH+PCAXjw=="],
"micromark-util-html-tag-name": ["micromark-util-html-tag-name@2.0.1", "", {}, "sha512-2cNEiYDhCWKI+Gs9T0Tiysk136SnR13hhO8yW6BGNyhOC4qYFnwF1nKfD3HFAIXA5c45RrIG1ub11GiXeYd1xA=="],
"micromark-util-normalize-identifier": ["micromark-util-normalize-identifier@2.0.1", "", { "dependencies": { "micromark-util-symbol": "^2.0.0" } }, "sha512-sxPqmo70LyARJs0w2UclACPUUEqltCkJ6PhKdMIDuJ3gSf/Q+/GIe3WKl0Ijb/GyH9lOpUkRAO2wp0GVkLvS9Q=="],
"micromark-util-resolve-all": ["micromark-util-resolve-all@2.0.1", "", { "dependencies": { "micromark-util-types": "^2.0.0" } }, "sha512-VdQyxFWFT2/FGJgwQnJYbe1jjQoNTS4RjglmSjTUlpUMa95Htx9NHeYW4rGDJzbjvCsl9eLjMQwGeElsqmzcHg=="],
"micromark-util-sanitize-uri": ["micromark-util-sanitize-uri@2.0.1", "", { "dependencies": { "micromark-util-character": "^2.0.0", "micromark-util-encode": "^2.0.0", "micromark-util-symbol": "^2.0.0" } }, "sha512-9N9IomZ/YuGGZZmQec1MbgxtlgougxTodVwDzzEouPKo3qFWvymFHWcnDi2vzV1ff6kas9ucW+o3yzJK9YB1AQ=="],
"micromark-util-subtokenize": ["micromark-util-subtokenize@2.1.0", "", { "dependencies": { "devlop": "^1.0.0", "micromark-util-chunked": "^2.0.0", "micromark-util-symbol": "^2.0.0", "micromark-util-types": "^2.0.0" } }, "sha512-XQLu552iSctvnEcgXw6+Sx75GflAPNED1qx7eBJ+wydBb2KCbRZe+NwvIEEMM83uml1+2WSXpBAcp9IUCgCYWA=="],
"micromark-util-symbol": ["micromark-util-symbol@2.0.1", "", {}, "sha512-vs5t8Apaud9N28kgCrRUdEed4UJ+wWNvicHLPxCa9ENlYuAY31M0ETy5y1vA33YoNPDFTghEbnh6efaE8h4x0Q=="],
"micromark-util-types": ["micromark-util-types@2.0.2", "", {}, "sha512-Yw0ECSpJoViF1qTU4DC6NwtC4aWGt1EkzaQB8KPPyCRR8z9TWeV0HbEFGTO+ZY1wB22zmxnJqhPyTpOVCpeHTA=="],
"mime": ["mime@2.6.0", "", { "bin": { "mime": "cli.js" } }, "sha512-USPkMeET31rOMiarsBNIHZKLGgvKc/LrjofAnBlOttf5ajRvqiRA8QsenbcooctK6d6Ts6aqZXBA+XbkKthiQg=="],
"ms": ["ms@2.1.3", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],
"nth-check": ["nth-check@2.1.1", "", { "dependencies": { "boolbase": "^1.0.0" } }, "sha512-lqjrjmaOoAnWfMmBPL+XNnynZh2+swxiX3WUE0s4yEHI6m+AwrK2UZOimIRl3X/4QctVqS8AiZjFqyOGrMXb/w=="],
"parse5": ["parse5@7.3.0", "", { "dependencies": { "entities": "^6.0.0" } }, "sha512-IInvU7fabl34qmi9gY8XOVxhYyMyuH2xUNpb2q8/Y+7552KlejkRvqvD19nMoUW/uQGGbqNpA6Tufu5FL5BZgw=="],
"parse5-htmlparser2-tree-adapter": ["parse5-htmlparser2-tree-adapter@7.1.0", "", { "dependencies": { "domhandler": "^5.0.3", "parse5": "^7.0.0" } }, "sha512-ruw5xyKs6lrpo9x9rCZqZZnIUntICjQAd0Wsmp396Ul9lN/h+ifgVV1x1gZHi8euej6wTfpqX8j+BFQxF0NS/g=="],
"parse5-parser-stream": ["parse5-parser-stream@7.1.2", "", { "dependencies": { "parse5": "^7.0.0" } }, "sha512-JyeQc9iwFLn5TbvvqACIF/VXG6abODeB3Fwmv/TGdLk2LfbWkaySGY72at4+Ty7EkPZj854u4CrICqNk2qIbow=="],
"reading-time": ["reading-time@1.5.0", "", {}, "sha512-onYyVhBNr4CmAxFsKS7bz+uTLRakypIe4R+5A824vBSkQy/hB3fZepoVEf8OVAxzLvK+H/jm9TzpI3ETSm64Kg=="],
"remark-cjk-friendly": ["remark-cjk-friendly@1.2.3", "", { "dependencies": { "micromark-extension-cjk-friendly": "1.2.3" }, "peerDependencies": { "@types/mdast": "^4.0.0", "unified": "^11.0.0" }, "optionalPeers": ["@types/mdast"] }, "sha512-UvAgxwlNk+l9Oqgl/9MWK2eWRS7zgBW/nXX9AthV7nd/3lNejF138E7Xbmk9Zs4WjTJGs721r7fAEc7tNFoH7g=="],
"remark-parse": ["remark-parse@11.0.0", "", { "dependencies": { "@types/mdast": "^4.0.0", "mdast-util-from-markdown": "^2.0.0", "micromark-util-types": "^2.0.0", "unified": "^11.0.0" } }, "sha512-FCxlKLNGknS5ba/1lmpYijMUzX2esxW5xQqjWxw2eHFfS2MSdaHVINFmhjo+qN1WhZhNimq0dZATN9pH0IDrpA=="],
"remark-stringify": ["remark-stringify@11.0.0", "", { "dependencies": { "@types/mdast": "^4.0.0", "mdast-util-to-markdown": "^2.0.0", "unified": "^11.0.0" } }, "sha512-1OSmLd3awB/t8qdoEOMazZkNsfVTeY4fTsgzcQFdXNq8ToTN4ZGwrMnlda4K6smTFKD+GRV6O48i6Z4iKgPPpw=="],
"safer-buffer": ["safer-buffer@2.1.2", "", {}, "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="],
"slick": ["slick@1.12.2", "", {}, "sha512-4qdtOGcBjral6YIBCWJ0ljFSKNLz9KkhbWtuGvUyRowl1kxfuE1x/Z/aJcaiilpb3do9bl5K7/1h9XC5wWpY/A=="],
"sprintf-js": ["sprintf-js@1.0.3", "", {}, "sha512-D9cPgkvLlV3t3IzL0D0YLvGA9Ahk4PcvVwUbN0dSGr1aP0Nrt4AEnTUbuGvquEC0mA64Gqt1fzirlRs5ibXx8g=="],
"trough": ["trough@2.2.0", "", {}, "sha512-tmMpK00BjZiUyVyvrBK7knerNgmgvcV/KLVyuma/SC+TQN167GrMRciANTz09+k3zW8L8t60jWO1GpfkZdjTaw=="],
"undici": ["undici@6.26.0", "", {}, "sha512-4yqz8a3n5HmGTlsbADNtr/dJlhkh/55Rq798G6ibiULcXbDtaLpTl1pvdqcbFfeoj3iSi52lePFM7h9H21cw/A=="],
"unified": ["unified@11.0.5", "", { "dependencies": { "@types/unist": "^3.0.0", "bail": "^2.0.0", "devlop": "^1.0.0", "extend": "^3.0.0", "is-plain-obj": "^4.0.0", "trough": "^2.0.0", "vfile": "^6.0.0" } }, "sha512-xKvGhPWw3k84Qjh8bI3ZeJjqnyadK+GEFtazSfZv/rKeTkTjOJho6mFqh2SM96iIcZokxiOpg78GazTSg8+KHA=="],
"unist-util-is": ["unist-util-is@6.0.1", "", { "dependencies": { "@types/unist": "^3.0.0" } }, "sha512-LsiILbtBETkDz8I9p1dQ0uyRUWuaQzd/cuEeS1hoRSyW5E5XGmTzlwY1OrNzzakGowI9Dr/I8HVaw4hTtnxy8g=="],
"unist-util-stringify-position": ["unist-util-stringify-position@4.0.0", "", { "dependencies": { "@types/unist": "^3.0.0" } }, "sha512-0ASV06AAoKCDkS2+xw5RXJywruurpbC4JZSm7nr7MOt1ojAzvyyaO+UxZf18j8FCF6kmzCZKcAgN/yu2gm2XgQ=="],
"unist-util-visit": ["unist-util-visit@5.1.0", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-is": "^6.0.0", "unist-util-visit-parents": "^6.0.0" } }, "sha512-m+vIdyeCOpdr/QeQCu2EzxX/ohgS8KbnPDgFni4dQsfSCtpz8UqDyY5GjRru8PDKuYn7Fq19j1CQ+nJSsGKOzg=="],
"unist-util-visit-parents": ["unist-util-visit-parents@6.0.2", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-is": "^6.0.0" } }, "sha512-goh1s1TBrqSqukSc8wrjwWhL0hiJxgA8m4kFxGlQ+8FYQ3C/m11FcTs4YYem7V664AhHVvgoQLk890Ssdsr2IQ=="],
"valid-data-url": ["valid-data-url@3.0.1", "", {}, "sha512-jOWVmzVceKlVVdwjNSenT4PbGghU0SBIizAev8ofZVgivk/TVHXSbNL8LP6M3spZvkR9/QolkyJavGSX5Cs0UA=="],
"vfile": ["vfile@6.0.3", "", { "dependencies": { "@types/unist": "^3.0.0", "vfile-message": "^4.0.0" } }, "sha512-KzIbH/9tXat2u30jf+smMwFCsno4wHVdNmzFyL+T/L3UGqqk6JKfVqOFOZEpZSHADH1k40ab6NUIXZq422ov3Q=="],
"vfile-message": ["vfile-message@4.0.3", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-stringify-position": "^4.0.0" } }, "sha512-QTHzsGd1EhbZs4AsQ20JX1rC3cOlt/IWJruk893DfLRr57lcnOeMaWG4K0JrRta4mIJZKth2Au3mM3u03/JWKw=="],
"web-resource-inliner": ["web-resource-inliner@8.0.0", "", { "dependencies": { "ansi-colors": "^4.1.1", "escape-goat": "^3.0.0", "htmlparser2": "^9.1.0", "mime": "^2.4.6", "valid-data-url": "^3.0.0" } }, "sha512-Ezr98sqXW/+OCGoUEXuOKVR+oVFlSdn1tIySEEJdiSAw4IjrW8hQkwARSSBJTSB5Us5dnytDgL0ZDliAYBhaNA=="],
"whatwg-encoding": ["whatwg-encoding@3.1.1", "", { "dependencies": { "iconv-lite": "0.6.3" } }, "sha512-6qN4hJdMwfYBtE3YBTTHhoeuUrDBPZmbQaxWAqSALV/MeEnR5z1xd8UKud2RAkFoPkmB+hli1TZSnyi84xz1vQ=="],
"whatwg-mimetype": ["whatwg-mimetype@4.0.0", "", {}, "sha512-QaKxh0eNIi2mE9p2vEdzfagOKHCcj1pJ56EEHGQOVxp8r9/iszLUUV7v89x9O1p/T+NlTM5W7jW6+cz4Fq1YVg=="],
"zwitch": ["zwitch@2.0.4", "", {}, "sha512-bXE4cR/kVZhKZX/RjPEflHaKVhUVl85noU3v6b8apfQEc1x4A+zBxjZ4lN8LqGd6WZ3dl98pY4o717VFmoPp+A=="],
"dom-serializer/entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
"htmlparser2/entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
"parse5/entities": ["entities@6.0.1", "", {}, "sha512-aN97NXWF6AWBTahfVOIrB/NShkzi5H7F9r1s9mD3cDj4Ko5f2qhhVoYMibXF7GlLveb/D2ioWay8lxI97Ven3g=="],
}
}

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import { spawnSync } from 'node:child_process';
import fs from 'node:fs';
import { mkdtemp, rm, writeFile } from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import process from 'node:process';
import { findChromeExecutable, CHROME_CANDIDATES_FULL, getDefaultProfileDir } from './x-utils.js';
interface CheckResult {
name: string;
ok: boolean;
detail: string;
}
const results: CheckResult[] = [];
function log(label: string, ok: boolean, detail: string): void {
results.push({ name: label, ok, detail });
const icon = ok ? '✅' : '❌';
console.log(`${icon} ${label}: ${detail}`);
}
function warn(label: string, detail: string): void {
results.push({ name: label, ok: true, detail });
console.log(`⚠️ ${label}: ${detail}`);
}
async function checkChrome(): Promise<void> {
const chromePath = findChromeExecutable(CHROME_CANDIDATES_FULL);
if (chromePath) {
log('Chrome', true, chromePath);
} else {
log('Chrome', false, 'Not found. Set X_BROWSER_CHROME_PATH env var or install Chrome.');
}
}
async function checkProfileIsolation(): Promise<void> {
const profileDir = getDefaultProfileDir();
const userChromeDir = process.platform === 'darwin'
? path.join(os.homedir(), 'Library', 'Application Support', 'Google', 'Chrome')
: process.platform === 'win32'
? path.join(os.homedir(), 'AppData', 'Local', 'Google', 'Chrome', 'User Data')
: path.join(os.homedir(), '.config', 'google-chrome');
const isIsolated = !profileDir.startsWith(userChromeDir);
log('Profile isolation', isIsolated, `Skill profile: ${profileDir}`);
if (isIsolated) {
const exists = fs.existsSync(profileDir);
if (exists) {
log('Profile dir', true, 'Exists and accessible');
} else {
try {
fs.mkdirSync(profileDir, { recursive: true });
log('Profile dir', true, 'Created successfully');
} catch (e) {
log('Profile dir', false, `Cannot create: ${e instanceof Error ? e.message : String(e)}`);
}
}
}
}
async function checkAccessibility(): Promise<void> {
if (process.platform !== 'darwin') {
log('Accessibility', true, `Skipped (not macOS, platform: ${process.platform})`);
return;
}
const result = spawnSync('osascript', ['-e', `
tell application "System Events"
set frontApp to name of first application process whose frontmost is true
return frontApp
end tell
`], { stdio: 'pipe', timeout: 10_000 });
if (result.status === 0) {
const app = result.stdout?.toString().trim();
log('Accessibility (System Events)', true, `Frontmost app: ${app}`);
} else {
const stderr = result.stderr?.toString().trim() || '';
if (stderr.includes('not allowed assistive access') || stderr.includes('1002')) {
log('Accessibility (System Events)', false,
'Denied. Grant access: System Settings → Privacy & Security → Accessibility → enable your terminal app');
} else {
log('Accessibility (System Events)', false, `Failed: ${stderr}`);
}
}
}
async function checkClipboardCopy(): Promise<void> {
if (process.platform !== 'darwin') {
log('Clipboard copy (image)', true, `Skipped (not macOS)`);
return;
}
const tmpDir = await mkdtemp(path.join(os.tmpdir(), 'x-check-'));
try {
const testPng = path.join(tmpDir, 'test.png');
const swiftSrc = `import AppKit
import Foundation
let size = NSSize(width: 2, height: 2)
let image = NSImage(size: size)
image.lockFocus()
NSColor.red.set()
NSBezierPath.fill(NSRect(origin: .zero, size: size))
image.unlockFocus()
guard let tiff = image.tiffRepresentation,
let rep = NSBitmapImageRep(data: tiff),
let png = rep.representation(using: .png, properties: [:]) else {
FileHandle.standardError.write("Failed to create test PNG\\n".data(using: .utf8)!)
exit(1)
}
try png.write(to: URL(fileURLWithPath: CommandLine.arguments[1]))
`;
const genScript = path.join(tmpDir, 'gen.swift');
await writeFile(genScript, swiftSrc, 'utf8');
const genResult = spawnSync('swift', [genScript, testPng], { stdio: 'pipe', timeout: 30_000 });
if (genResult.status !== 0) {
log('Clipboard copy (image)', false, `Cannot create test image: ${genResult.stderr?.toString().trim()}`);
return;
}
const clipSrc = `import AppKit
import Foundation
guard let image = NSImage(contentsOfFile: CommandLine.arguments[1]) else {
FileHandle.standardError.write("Failed to load image\\n".data(using: .utf8)!)
exit(1)
}
let pb = NSPasteboard.general
pb.clearContents()
if !pb.writeObjects([image]) {
FileHandle.standardError.write("Failed to write to clipboard\\n".data(using: .utf8)!)
exit(1)
}
`;
const clipScript = path.join(tmpDir, 'clip.swift');
await writeFile(clipScript, clipSrc, 'utf8');
const clipResult = spawnSync('swift', [clipScript, testPng], { stdio: 'pipe', timeout: 30_000 });
if (clipResult.status === 0) {
log('Clipboard copy (image)', true, 'Can copy image to clipboard via Swift/AppKit');
} else {
log('Clipboard copy (image)', false, `Failed: ${clipResult.stderr?.toString().trim()}`);
}
} finally {
await rm(tmpDir, { recursive: true, force: true });
}
}
async function checkPasteKeystroke(): Promise<void> {
if (process.platform === 'darwin') {
const result = spawnSync('osascript', ['-e', `
tell application "System Events"
-- Dry run: just check we CAN query key sending capability
set canSend to true
return canSend
end tell
`], { stdio: 'pipe', timeout: 10_000 });
if (result.status === 0) {
log('Paste keystroke (osascript)', true, 'System Events can send keystrokes');
} else {
const stderr = result.stderr?.toString().trim() || '';
log('Paste keystroke (osascript)', false, `Cannot send keystrokes: ${stderr}`);
}
} else if (process.platform === 'linux') {
const xdotool = spawnSync('which', ['xdotool'], { stdio: 'pipe' });
const ydotool = spawnSync('which', ['ydotool'], { stdio: 'pipe' });
if (xdotool.status === 0) {
log('Paste keystroke', true, 'xdotool available (X11)');
} else if (ydotool.status === 0) {
log('Paste keystroke', true, 'ydotool available (Wayland)');
} else {
log('Paste keystroke', false, 'No tool found. Install xdotool (X11) or ydotool (Wayland).');
}
} else if (process.platform === 'win32') {
log('Paste keystroke', true, 'Windows uses PowerShell SendKeys (built-in)');
}
}
async function checkBun(): Promise<void> {
const result = spawnSync('npx', ['-y', 'bun', '--version'], { stdio: 'pipe', timeout: 30_000 });
if (result.status === 0) {
log('Bun runtime', true, `v${result.stdout?.toString().trim()}`);
} else {
log('Bun runtime', false, 'Cannot run bun. Install: brew install oven-sh/bun/bun (macOS) or npm install -g bun');
}
}
async function checkRunningChromeConflict(): Promise<void> {
if (process.platform !== 'darwin') return;
const result = spawnSync('pgrep', ['-f', 'Google Chrome'], { stdio: 'pipe' });
const pids = result.stdout?.toString().trim().split('\n').filter(Boolean) || [];
if (pids.length > 0) {
warn('Running Chrome instances', `${pids.length} Chrome process(es) detected. The skill uses --user-data-dir for isolation, so this is safe. Paste keystroke targets Chrome by app name (minor risk if multiple Chrome windows visible).`);
} else {
log('Running Chrome instances', true, 'No existing Chrome processes');
}
}
async function main(): Promise<void> {
console.log('=== baoyu-post-to-x: Permission & Environment Check ===\n');
await checkChrome();
await checkProfileIsolation();
await checkBun();
await checkAccessibility();
await checkClipboardCopy();
await checkPasteKeystroke();
await checkRunningChromeConflict();
console.log('\n--- Summary ---');
const failed = results.filter((r) => !r.ok);
if (failed.length === 0) {
console.log('All checks passed. Ready to post to X.');
} else {
console.log(`${failed.length} issue(s) found:`);
for (const f of failed) {
console.log(` ❌ ${f.name}: ${f.detail}`);
}
process.exit(1);
}
}
await main().catch((err) => {
console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
process.exit(1);
});

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@@ -0,0 +1,380 @@
import { spawn } from 'node:child_process';
import fs from 'node:fs';
import { mkdtemp, rm, writeFile } from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import process from 'node:process';
const SUPPORTED_IMAGE_EXTS = new Set(['.jpg', '.jpeg', '.png', '.gif', '.webp']);
function printUsage(exitCode = 0): never {
console.log(`Copy image or HTML to system clipboard
Supports:
- Image files (jpg, png, gif, webp) - copies as image data
- HTML content - copies as rich text for paste
Usage:
# Copy image to clipboard
npx -y bun copy-to-clipboard.ts image /path/to/image.jpg
# Copy HTML to clipboard
npx -y bun copy-to-clipboard.ts html "<p>Hello</p>"
# Copy HTML from file
npx -y bun copy-to-clipboard.ts html --file /path/to/content.html
`);
process.exit(exitCode);
}
function resolvePath(filePath: string): string {
return path.isAbsolute(filePath) ? filePath : path.resolve(process.cwd(), filePath);
}
function inferImageMimeType(imagePath: string): string {
const ext = path.extname(imagePath).toLowerCase();
switch (ext) {
case '.jpg':
case '.jpeg':
return 'image/jpeg';
case '.png':
return 'image/png';
case '.gif':
return 'image/gif';
case '.webp':
return 'image/webp';
default:
return 'application/octet-stream';
}
}
type RunResult = { stdout: string; stderr: string; exitCode: number };
async function runCommand(
command: string,
args: string[],
options?: { input?: string | Buffer; allowNonZeroExit?: boolean },
): Promise<RunResult> {
return await new Promise<RunResult>((resolve, reject) => {
const child = spawn(command, args, { stdio: ['pipe', 'pipe', 'pipe'] });
const stdoutChunks: Buffer[] = [];
const stderrChunks: Buffer[] = [];
child.stdout.on('data', (chunk) => stdoutChunks.push(Buffer.from(chunk)));
child.stderr.on('data', (chunk) => stderrChunks.push(Buffer.from(chunk)));
child.on('error', reject);
child.on('close', (code) => {
resolve({
stdout: Buffer.concat(stdoutChunks).toString('utf8'),
stderr: Buffer.concat(stderrChunks).toString('utf8'),
exitCode: code ?? 0,
});
});
if (options?.input != null) child.stdin.write(options.input);
child.stdin.end();
}).then((result) => {
if (!options?.allowNonZeroExit && result.exitCode !== 0) {
const details = result.stderr.trim() || result.stdout.trim();
throw new Error(`Command failed (${command}): exit ${result.exitCode}${details ? `\n${details}` : ''}`);
}
return result;
});
}
async function commandExists(command: string): Promise<boolean> {
if (process.platform === 'win32') {
const result = await runCommand('where', [command], { allowNonZeroExit: true });
return result.exitCode === 0 && result.stdout.trim().length > 0;
}
const result = await runCommand('which', [command], { allowNonZeroExit: true });
return result.exitCode === 0 && result.stdout.trim().length > 0;
}
async function runCommandWithFileStdin(command: string, args: string[], filePath: string): Promise<void> {
await new Promise<void>((resolve, reject) => {
const child = spawn(command, args, { stdio: ['pipe', 'pipe', 'pipe'] });
const stderrChunks: Buffer[] = [];
const stdoutChunks: Buffer[] = [];
child.stdout.on('data', (chunk) => stdoutChunks.push(Buffer.from(chunk)));
child.stderr.on('data', (chunk) => stderrChunks.push(Buffer.from(chunk)));
child.on('error', reject);
child.on('close', (code) => {
const exitCode = code ?? 0;
if (exitCode !== 0) {
const details = Buffer.concat(stderrChunks).toString('utf8').trim() || Buffer.concat(stdoutChunks).toString('utf8').trim();
reject(
new Error(`Command failed (${command}): exit ${exitCode}${details ? `\n${details}` : ''}`),
);
return;
}
resolve();
});
fs.createReadStream(filePath).on('error', reject).pipe(child.stdin);
});
}
async function withTempDir<T>(prefix: string, fn: (tempDir: string) => Promise<T>): Promise<T> {
const tempDir = await mkdtemp(path.join(os.tmpdir(), prefix));
try {
return await fn(tempDir);
} finally {
await rm(tempDir, { recursive: true, force: true });
}
}
function getMacSwiftClipboardSource(): string {
return `import AppKit
import Foundation
func die(_ message: String, _ code: Int32 = 1) -> Never {
FileHandle.standardError.write(message.data(using: .utf8)!)
exit(code)
}
if CommandLine.arguments.count < 3 {
die("Usage: clipboard.swift <image|html> <path>\\n")
}
let mode = CommandLine.arguments[1]
let inputPath = CommandLine.arguments[2]
let pasteboard = NSPasteboard.general
pasteboard.clearContents()
switch mode {
case "image":
guard let image = NSImage(contentsOfFile: inputPath) else {
die("Failed to load image: \\(inputPath)\\n")
}
if !pasteboard.writeObjects([image]) {
die("Failed to write image to clipboard\\n")
}
case "html":
let url = URL(fileURLWithPath: inputPath)
let data: Data
do {
data = try Data(contentsOf: url)
} catch {
die("Failed to read HTML file: \\(inputPath)\\n")
}
_ = pasteboard.setData(data, forType: .html)
let options: [NSAttributedString.DocumentReadingOptionKey: Any] = [
.documentType: NSAttributedString.DocumentType.html,
.characterEncoding: String.Encoding.utf8.rawValue
]
if let attr = try? NSAttributedString(data: data, options: options, documentAttributes: nil) {
pasteboard.setString(attr.string, forType: .string)
if let rtf = try? attr.data(
from: NSRange(location: 0, length: attr.length),
documentAttributes: [.documentType: NSAttributedString.DocumentType.rtf]
) {
_ = pasteboard.setData(rtf, forType: .rtf)
}
} else if let html = String(data: data, encoding: .utf8) {
pasteboard.setString(html, forType: .string)
}
default:
die("Unknown mode: \\(mode)\\n")
}
`;
}
async function copyImageMac(imagePath: string): Promise<void> {
await withTempDir('copy-to-clipboard-', async (tempDir) => {
const swiftPath = path.join(tempDir, 'clipboard.swift');
await writeFile(swiftPath, getMacSwiftClipboardSource(), 'utf8');
await runCommand('swift', [swiftPath, 'image', imagePath]);
});
}
async function copyHtmlMac(htmlFilePath: string): Promise<void> {
await withTempDir('copy-to-clipboard-', async (tempDir) => {
const swiftPath = path.join(tempDir, 'clipboard.swift');
await writeFile(swiftPath, getMacSwiftClipboardSource(), 'utf8');
await runCommand('swift', [swiftPath, 'html', htmlFilePath]);
});
}
async function copyImageLinux(imagePath: string): Promise<void> {
const mime = inferImageMimeType(imagePath);
if (await commandExists('wl-copy')) {
await runCommandWithFileStdin('wl-copy', ['--type', mime], imagePath);
return;
}
if (await commandExists('xclip')) {
await runCommand('xclip', ['-selection', 'clipboard', '-t', mime, '-i', imagePath]);
return;
}
throw new Error('No clipboard tool found. Install `wl-clipboard` (wl-copy) or `xclip`.');
}
async function copyHtmlLinux(htmlFilePath: string): Promise<void> {
if (await commandExists('wl-copy')) {
await runCommandWithFileStdin('wl-copy', ['--type', 'text/html'], htmlFilePath);
return;
}
if (await commandExists('xclip')) {
await runCommand('xclip', ['-selection', 'clipboard', '-t', 'text/html', '-i', htmlFilePath]);
return;
}
throw new Error('No clipboard tool found. Install `wl-clipboard` (wl-copy) or `xclip`.');
}
async function copyImageWindows(imagePath: string): Promise<void> {
const escaped = imagePath.replace(/'/g, "''");
const ps = [
'Add-Type -AssemblyName System.Windows.Forms',
'Add-Type -AssemblyName System.Drawing',
`$img = [System.Drawing.Image]::FromFile('${escaped}')`,
'[System.Windows.Forms.Clipboard]::SetImage($img)',
'$img.Dispose()',
].join('; ');
await runCommand('powershell.exe', ['-NoProfile', '-Sta', '-Command', ps]);
}
async function copyHtmlWindows(htmlFilePath: string): Promise<void> {
const escaped = htmlFilePath.replace(/'/g, "''");
const ps = [
'Add-Type -AssemblyName System.Windows.Forms',
`$html = Get-Content -Raw -LiteralPath '${escaped}'`,
'[System.Windows.Forms.Clipboard]::SetText($html, [System.Windows.Forms.TextDataFormat]::Html)',
].join('; ');
await runCommand('powershell.exe', ['-NoProfile', '-Sta', '-Command', ps]);
}
async function copyImageToClipboard(imagePathInput: string): Promise<void> {
const imagePath = resolvePath(imagePathInput);
const ext = path.extname(imagePath).toLowerCase();
if (!SUPPORTED_IMAGE_EXTS.has(ext)) {
throw new Error(
`Unsupported image type: ${ext || '(none)'} (supported: ${Array.from(SUPPORTED_IMAGE_EXTS).join(', ')})`,
);
}
if (!fs.existsSync(imagePath)) throw new Error(`File not found: ${imagePath}`);
switch (process.platform) {
case 'darwin':
await copyImageMac(imagePath);
return;
case 'linux':
await copyImageLinux(imagePath);
return;
case 'win32':
await copyImageWindows(imagePath);
return;
default:
throw new Error(`Unsupported platform: ${process.platform}`);
}
}
async function copyHtmlFileToClipboard(htmlFilePathInput: string): Promise<void> {
const htmlFilePath = resolvePath(htmlFilePathInput);
if (!fs.existsSync(htmlFilePath)) throw new Error(`File not found: ${htmlFilePath}`);
switch (process.platform) {
case 'darwin':
await copyHtmlMac(htmlFilePath);
return;
case 'linux':
await copyHtmlLinux(htmlFilePath);
return;
case 'win32':
await copyHtmlWindows(htmlFilePath);
return;
default:
throw new Error(`Unsupported platform: ${process.platform}`);
}
}
async function readStdinText(): Promise<string | null> {
if (process.stdin.isTTY) return null;
const chunks: Buffer[] = [];
for await (const chunk of process.stdin) {
chunks.push(Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk));
}
const text = Buffer.concat(chunks).toString('utf8');
return text.length > 0 ? text : null;
}
async function copyHtmlToClipboard(args: string[]): Promise<void> {
let htmlFile: string | undefined;
const positional: string[] = [];
for (let i = 0; i < args.length; i += 1) {
const arg = args[i] ?? '';
if (arg === '--help' || arg === '-h') printUsage(0);
if (arg === '--file') {
htmlFile = args[i + 1];
i += 1;
continue;
}
if (arg.startsWith('--file=')) {
htmlFile = arg.slice('--file='.length);
continue;
}
if (arg === '--') {
positional.push(...args.slice(i + 1));
break;
}
if (arg.startsWith('-')) {
throw new Error(`Unknown option: ${arg}`);
}
positional.push(arg);
}
if (htmlFile && positional.length > 0) {
throw new Error('Do not pass HTML text when using --file.');
}
if (htmlFile) {
await copyHtmlFileToClipboard(htmlFile);
return;
}
const htmlFromArgs = positional.join(' ').trim();
const htmlFromStdin = (await readStdinText())?.trim() ?? '';
const html = htmlFromArgs || htmlFromStdin;
if (!html) throw new Error('Missing HTML input. Provide a string or use --file.');
await withTempDir('copy-to-clipboard-', async (tempDir) => {
const htmlPath = path.join(tempDir, 'input.html');
await writeFile(htmlPath, html, 'utf8');
await copyHtmlFileToClipboard(htmlPath);
});
}
async function main(): Promise<void> {
const argv = process.argv.slice(2);
if (argv.length === 0) printUsage(1);
const command = argv[0];
if (command === '--help' || command === '-h') printUsage(0);
if (command === 'image') {
const imagePath = argv[1];
if (!imagePath) throw new Error('Missing image path.');
await copyImageToClipboard(imagePath);
return;
}
if (command === 'html') {
await copyHtmlToClipboard(argv.slice(1));
return;
}
throw new Error(`Unknown command: ${command}`);
}
await main().catch((err) => {
const message = err instanceof Error ? err.message : String(err);
console.error(`Error: ${message}`);
process.exit(1);
});

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import assert from 'node:assert/strict';
import fs from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import test from 'node:test';
import { parseMarkdown } from './md-to-html.ts';
async function makeTempDir(prefix: string): Promise<string> {
return fs.mkdtemp(path.join(os.tmpdir(), prefix));
}
test('parseMarkdown preserves mixed markdown and Obsidian wikilink image order', async (t) => {
const root = await makeTempDir('x-md-to-html-wikilinks-');
t.after(() => fs.rm(root, { recursive: true, force: true }));
const articleDir = path.join(root, 'article');
const attachmentsDir = path.join(articleDir, 'Attachments');
const tempDir = path.join(root, 'tmp');
await fs.mkdir(attachmentsDir, { recursive: true });
await fs.mkdir(tempDir, { recursive: true });
await fs.writeFile(path.join(articleDir, 'a.png'), 'a');
await fs.writeFile(path.join(articleDir, 'b.jpg'), 'b');
await fs.writeFile(path.join(attachmentsDir, 'c.webp'), 'c');
const markdownPath = path.join(articleDir, 'post.md');
await fs.writeFile(
markdownPath,
[
'# Title',
'',
'![[a.png]]',
'',
'![B alt](b.jpg)',
'',
'![[c.webp|C alt]]',
'',
'![[note]]',
].join('\n'),
);
const result = await parseMarkdown(markdownPath, { tempDir });
assert.deepEqual(
result.contentImages.map(({ placeholder, originalPath, alt, localPath }) => ({
placeholder,
originalPath,
alt,
localPath,
})),
[
{
placeholder: 'XIMGPH_1',
originalPath: 'a.png',
alt: '',
localPath: path.join(articleDir, 'a.png'),
},
{
placeholder: 'XIMGPH_2',
originalPath: 'b.jpg',
alt: 'B alt',
localPath: path.join(articleDir, 'b.jpg'),
},
{
placeholder: 'XIMGPH_3',
originalPath: 'c.webp',
alt: 'C alt',
localPath: path.join(attachmentsDir, 'c.webp'),
},
],
);
assert.match(result.html, /XIMGPH_1[\s\S]*XIMGPH_2[\s\S]*XIMGPH_3/);
assert.match(result.html, /!\[\[note\]\]/);
});
test('parseMarkdown resolves encoded spaces and literal percent image paths', async (t) => {
const root = await makeTempDir('baoyu-post-to-x-images-');
t.after(() => fs.rm(root, { recursive: true, force: true }));
const articlePath = path.join(root, 'article.md');
const tempDir = path.join(root, 'tmp');
await fs.mkdir(tempDir, { recursive: true });
await fs.writeFile(path.join(root, 'Pasted image.png'), 'png');
await fs.writeFile(path.join(root, '100%.png'), 'png');
await fs.writeFile(
articlePath,
[
'# Title',
'',
'![encoded](Pasted%20image.png)',
'',
'![literal](100%.png)',
].join('\n'),
);
const result = await parseMarkdown(articlePath, { tempDir });
assert.equal(result.contentImages[0]?.localPath, path.join(root, 'Pasted image.png'));
assert.equal(result.contentImages[1]?.localPath, path.join(root, '100%.png'));
});
test('parseMarkdown renders CJK-adjacent bold and italics (no literal asterisks)', async (t) => {
const root = await makeTempDir('x-md-to-html-cjk-bold-');
t.after(() => fs.rm(root, { recursive: true, force: true }));
const markdownPath = path.join(root, 'post.md');
const tempDir = path.join(root, 'tmp');
await fs.mkdir(tempDir, { recursive: true });
await fs.writeFile(
markdownPath,
[
'# 标题',
'',
'分工在变细。**国际大厂卷基础设施,中文项目卷场景落地。**这其实是生态成熟的表现。',
'',
'半角场景 **Top 10 里平均有 8 个** 项目。',
'',
'斜体 *数据来源 GitHub* 收尾。',
'',
'参考 **[docs][d]** 了解更多。',
'',
'[d]: https://example.com',
].join('\n'),
);
const result = await parseMarkdown(markdownPath, { tempDir });
// Bold directly adjacent to CJK (closing ** followed by CJK) must render.
assert.match(result.html, /<strong>国际大厂卷基础设施,中文项目卷场景落地。<\/strong>/);
assert.match(result.html, /<strong>Top 10 里平均有 8 个<\/strong>/);
// Italics.
assert.match(result.html, /<em>数据来源 GitHub<\/em>/);
// Reference-style links inside emphasis must render as links, not plain text.
assert.match(result.html, /<strong><a href="https:\/\/example\.com" rel="noopener noreferrer nofollow">docs<\/a><\/strong>/);
// No literal emphasis delimiters should leak into the output.
assert.doesNotMatch(result.html, /\*\*/);
assert.doesNotMatch(result.html, /(?<!\*)\*(?!\*)[^*\n]+\*(?!\*)/);
});
test('parseMarkdown does not decode author-written literal HTML entities into tags', async (t) => {
const root = await makeTempDir('x-md-to-html-entities-');
t.after(() => fs.rm(root, { recursive: true, force: true }));
const markdownPath = path.join(root, 'post.md');
const tempDir = path.join(root, 'tmp');
await fs.mkdir(tempDir, { recursive: true });
await fs.writeFile(
markdownPath,
[
'# 标题',
'',
'正文中写 &#x3C;b&#x3E;literal&#x3C;/b&#x3E; 想显示字面标签。**加粗**收尾。',
'',
'代码里写 `&#x3C;b&#x3E;` 同样保留。',
].join('\n'),
);
const result = await parseMarkdown(markdownPath, { tempDir });
// CJK-adjacent bold still renders.
assert.match(result.html, /<strong>加粗<\/strong>/);
// Author-written literal entities must NOT be decoded into real tags.
assert.doesNotMatch(result.html, /<b>literal<\/b>/);
assert.match(result.html, /&lt;b&gt;literal&lt;\/b&gt;/);
});

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import fs from 'node:fs';
import { mkdir, writeFile } from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import process from 'node:process';
import { pathToFileURL } from 'node:url';
import frontMatter from 'front-matter';
import hljs from 'highlight.js/lib/common';
import { Lexer, Marked, type RendererObject, type Tokens } from 'marked';
import { unified } from 'unified';
import remarkCjkFriendly from 'remark-cjk-friendly';
import remarkParse from 'remark-parse';
import remarkStringify from 'remark-stringify';
import {
preprocessMermaidInMarkdown,
replaceMarkdownImagesWithPlaceholders,
resolveImagePath,
} from 'baoyu-md';
import { closeRenderer, renderMermaidToPng } from 'baoyu-chrome-cdp/mermaid';
interface ImageInfo {
placeholder: string;
localPath: string;
originalPath: string;
blockIndex: number;
alt?: string;
}
interface ParsedMarkdown {
title: string;
coverImage: string | null;
contentImages: ImageInfo[];
html: string;
totalBlocks: number;
}
type FrontmatterFields = Record<string, unknown>;
function parseFrontmatter(content: string): { frontmatter: FrontmatterFields; body: string } {
try {
const parsed = frontMatter<FrontmatterFields>(content);
return {
frontmatter: parsed.attributes ?? {},
body: parsed.body,
};
} catch {
return { frontmatter: {}, body: content };
}
}
function stripWrappingQuotes(value: string): string {
if (!value) return value;
const doubleQuoted = value.startsWith('"') && value.endsWith('"');
const singleQuoted = value.startsWith("'") && value.endsWith("'");
const cjkDoubleQuoted = value.startsWith('\u201c') && value.endsWith('\u201d');
const cjkSingleQuoted = value.startsWith('\u2018') && value.endsWith('\u2019');
if (doubleQuoted || singleQuoted || cjkDoubleQuoted || cjkSingleQuoted) {
return value.slice(1, -1).trim();
}
return value.trim();
}
function toFrontmatterString(value: unknown): string | undefined {
if (typeof value === 'string') {
return stripWrappingQuotes(value);
}
if (typeof value === 'number' || typeof value === 'boolean') {
return String(value);
}
return undefined;
}
function pickFirstString(frontmatter: FrontmatterFields, keys: string[]): string | undefined {
for (const key of keys) {
const value = toFrontmatterString(frontmatter[key]);
if (value) return value;
}
return undefined;
}
function findCoverImageNearMarkdown(baseDir: string): string | null {
const candidateDirs = [baseDir, path.join(baseDir, 'imgs')];
const coverPattern = /^cover\.(png|jpe?g|webp)$/i;
for (const dir of candidateDirs) {
try {
if (!fs.existsSync(dir) || !fs.statSync(dir).isDirectory()) {
continue;
}
const match = fs.readdirSync(dir).find((entry) => coverPattern.test(entry));
if (match) {
return path.join(dir, match);
}
} catch {
continue;
}
}
return null;
}
function extractTitleFromMarkdown(markdown: string): string {
const tokens = Lexer.lex(markdown, { gfm: true, breaks: true });
for (const token of tokens) {
if (token.type === 'heading' && token.depth === 1) {
return stripWrappingQuotes(token.text);
}
}
return '';
}
function escapeHtml(text: string): string {
return text
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&#39;');
}
function escapeRegExp(value: string): string {
return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
function highlightCode(code: string, lang: string): string {
try {
if (lang && hljs.getLanguage(lang)) {
return hljs.highlight(code, { language: lang, ignoreIllegals: true }).value;
}
return hljs.highlightAuto(code).value;
} catch {
return escapeHtml(code);
}
}
// Normalize CJK-adjacent emphasis so `marked` renders it correctly.
//
// `marked`'s emphasis tokenizer treats a closing `**`/`*` directly followed by a
// CJK character as not right-flanking, so it leaves the delimiters literal
// (e.g. `**加粗**这` renders as plain text with the asterisks intact). We round-trip
// the markdown through `remark-cjk-friendly`, whose stringify serializes the
// boundary character as an HTML entity (`&#x8FD9;`); the entity is treated as
// punctuation by `marked`'s flanking rules, so emphasis parses as expected.
//
// We deliberately do NOT decode the entities afterward. They are valid HTML
// character references that render correctly when the article HTML is pasted into
// the X editor, and `marked` only emits them for characters outside the emphasis
// span (the boundary char), never inside it. A blanket decode of the rendered
// HTML would risk turning author-written literal entities (e.g. `&#x3C;b&#x3E;`
// meant to display `<b>` as text) into real tags, so we leave them intact.
function preprocessCjkMarkdown(markdown: string): string {
try {
const processor = unified()
.use(remarkParse)
.use(remarkCjkFriendly)
.use(remarkStringify);
return String(processor.processSync(markdown));
} catch {
return markdown;
}
}
function convertMarkdownToHtml(markdown: string): { html: string; totalBlocks: number } {
const preprocessedMarkdown = preprocessCjkMarkdown(markdown);
const blockTokens = Lexer.lex(preprocessedMarkdown, { gfm: true, breaks: true });
const renderer: RendererObject = {
heading({ depth, tokens }: Tokens.Heading): string {
if (depth === 1) {
return '';
}
return `<h2>${this.parser.parseInline(tokens)}</h2>`;
},
paragraph({ tokens }: Tokens.Paragraph): string {
const text = this.parser.parseInline(tokens).trim();
if (!text) return '';
return `<p>${text}</p>`;
},
blockquote({ tokens }: Tokens.Blockquote): string {
return `<blockquote>${this.parser.parse(tokens)}</blockquote>`;
},
code({ text, lang = '' }: Tokens.Code): string {
const language = lang.split(/\s+/)[0]!.toLowerCase();
const source = text.replace(/\n$/, '');
const highlighted = highlightCode(source, language).replace(/\n/g, '<br>');
const label = language ? `<strong>[${escapeHtml(language)}]</strong><br>` : '';
return `<blockquote>${label}${highlighted}</blockquote>`;
},
image({ href, text }: Tokens.Image): string {
if (!href) return '';
return escapeHtml(text ?? '');
},
link({ href, title, tokens, text }: Tokens.Link): string {
const label = tokens?.length ? this.parser.parseInline(tokens) : escapeHtml(text || href || '');
if (!href) return label;
const titleAttr = title ? ` title="${escapeHtml(title)}"` : '';
return `<a href="${escapeHtml(href)}"${titleAttr} rel="noopener noreferrer nofollow">${label}</a>`;
},
};
const parser = new Marked({
gfm: true,
breaks: true,
});
parser.use({ renderer });
const rendered = parser.parse(preprocessedMarkdown);
if (typeof rendered !== 'string') {
throw new Error('Unexpected async markdown parse result');
}
const totalBlocks = blockTokens.filter((token) => {
if (token.type === 'space') return false;
if (token.type === 'heading' && token.depth === 1) return false;
return true;
}).length;
return {
html: rendered,
totalBlocks,
};
}
export async function parseMarkdown(
markdownPath: string,
options?: { coverImage?: string; title?: string; tempDir?: string },
): Promise<ParsedMarkdown> {
const content = fs.readFileSync(markdownPath, 'utf-8');
const baseDir = path.dirname(markdownPath);
const tempDir = options?.tempDir ?? path.join(os.tmpdir(), 'x-article-images');
await mkdir(tempDir, { recursive: true });
const { frontmatter, body } = parseFrontmatter(content);
let title = stripWrappingQuotes(options?.title ?? '') || pickFirstString(frontmatter, ['title']) || '';
if (!title) {
title = extractTitleFromMarkdown(body);
}
if (!title) {
title = path.basename(markdownPath, path.extname(markdownPath));
}
let coverImagePath = stripWrappingQuotes(options?.coverImage ?? '') || pickFirstString(frontmatter, [
'cover_image',
'coverImage',
'cover',
'image',
'featureImage',
'feature_image',
]) || null;
if (!coverImagePath) {
coverImagePath = findCoverImageNearMarkdown(baseDir);
}
const { markdown: mermaidProcessedBody, images: mermaidImages } =
await preprocessMermaidInMarkdown(body, {
baseDir,
renderFn: renderMermaidToPng,
onError: (error, block) => {
const message = error instanceof Error ? error.message : String(error);
console.error(
`[md-to-html] mermaid render failed (${block.code.slice(0, 40).replace(/\s+/g, ' ')}…): ${message}`,
);
},
});
if (mermaidImages.length > 0) {
const fresh = mermaidImages.filter((image) => !image.cached).length;
console.error(
`[md-to-html] mermaid: ${mermaidImages.length} block(s), ${fresh} rendered, ${mermaidImages.length - fresh} cached`,
);
}
const { images, markdown: rewrittenBody } = replaceMarkdownImagesWithPlaceholders(
mermaidProcessedBody,
'XIMGPH_',
);
const { html, totalBlocks } = convertMarkdownToHtml(rewrittenBody);
const htmlLines = html.split('\n');
const imageBlockIndexes = new Map<string, number>();
for (let i = 0; i < images.length; i++) {
const placeholder = images[i]!.placeholder;
for (let lineIndex = 0; lineIndex < htmlLines.length; lineIndex++) {
const regex = new RegExp(`\\b${escapeRegExp(placeholder)}\\b`);
if (regex.test(htmlLines[lineIndex]!)) {
imageBlockIndexes.set(placeholder, lineIndex);
break;
}
}
}
const contentImages: ImageInfo[] = [];
let firstImageAsCover: string | null = null;
for (let i = 0; i < images.length; i++) {
const img = images[i]!;
const localPath = await resolveImagePath(img.originalPath, baseDir, tempDir, 'md-to-html');
if (i === 0 && !coverImagePath) {
firstImageAsCover = localPath;
}
contentImages.push({
placeholder: img.placeholder,
localPath,
originalPath: img.originalPath,
alt: img.alt,
blockIndex: imageBlockIndexes.get(img.placeholder) ?? -1,
});
}
const finalHtml = html.replace(/\n{3,}/g, '\n\n').trim();
let resolvedCoverImage: string | null = null;
if (coverImagePath) {
resolvedCoverImage = await resolveImagePath(coverImagePath, baseDir, tempDir, 'md-to-html');
} else if (firstImageAsCover) {
resolvedCoverImage = firstImageAsCover;
}
return {
title,
coverImage: resolvedCoverImage,
contentImages,
html: finalHtml,
totalBlocks,
};
}
function printUsage(): never {
console.log(`Convert Markdown to HTML for X Article publishing
Usage:
npx -y bun md-to-html.ts <markdown_file> [options]
Options:
--title <title> Override title from frontmatter
--cover <image> Override cover image from frontmatter
--output <json|html> Output format (default: json)
--html-only Output only the HTML content
--save-html <path> Save HTML to file
Frontmatter fields:
title: Article title (or use first H1)
cover_image: Cover image path or URL
cover: Alias for cover_image
image: Alias for cover_image
Example:
npx -y bun md-to-html.ts article.md --output json
npx -y bun md-to-html.ts article.md --html-only > /tmp/article.html
npx -y bun md-to-html.ts article.md --save-html /tmp/article.html
`);
process.exit(0);
}
async function main(): Promise<void> {
const args = process.argv.slice(2);
if (args.length === 0 || args.includes('--help') || args.includes('-h')) {
printUsage();
}
let markdownPath: string | undefined;
let title: string | undefined;
let coverImage: string | undefined;
let outputFormat: 'json' | 'html' = 'json';
let htmlOnly = false;
let saveHtmlPath: string | undefined;
for (let i = 0; i < args.length; i++) {
const arg = args[i]!;
if (arg === '--title' && args[i + 1]) {
title = args[++i];
} else if (arg === '--cover' && args[i + 1]) {
coverImage = args[++i];
} else if (arg === '--output' && args[i + 1]) {
outputFormat = args[++i] as 'json' | 'html';
} else if (arg === '--html-only') {
htmlOnly = true;
} else if (arg === '--save-html' && args[i + 1]) {
saveHtmlPath = args[++i];
} else if (!arg.startsWith('-')) {
markdownPath = arg;
}
}
if (!markdownPath) {
console.error('Error: Markdown file path required');
process.exit(1);
}
if (!fs.existsSync(markdownPath)) {
console.error(`Error: File not found: ${markdownPath}`);
process.exit(1);
}
const result = await parseMarkdown(markdownPath, { title, coverImage });
if (saveHtmlPath) {
await writeFile(saveHtmlPath, result.html, 'utf-8');
console.error(`[md-to-html] HTML saved to: ${saveHtmlPath}`);
}
if (htmlOnly) {
console.log(result.html);
} else if (outputFormat === 'html') {
console.log(result.html);
} else {
console.log(JSON.stringify(result, null, 2));
}
}
if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href) {
try {
await main();
} catch (err) {
console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
process.exitCode = 1;
} finally {
await closeRenderer();
}
}

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@@ -0,0 +1,16 @@
{
"name": "baoyu-post-to-x-scripts",
"private": true,
"type": "module",
"dependencies": {
"baoyu-chrome-cdp": "^0.1.1",
"baoyu-md": "^0.1.1",
"front-matter": "^4.0.2",
"highlight.js": "^11.11.1",
"marked": "^15.0.6",
"remark-cjk-friendly": "^1.1.0",
"remark-parse": "^11.0.0",
"remark-stringify": "^11.0.0",
"unified": "^11.0.5"
}
}

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@@ -0,0 +1,194 @@
import { spawnSync } from 'node:child_process';
import process from 'node:process';
function printUsage(exitCode = 0): never {
console.log(`Send real paste keystroke (Cmd+V / Ctrl+V) to the frontmost application
This bypasses CDP's synthetic events which websites can detect and ignore.
Usage:
npx -y bun paste-from-clipboard.ts [options]
Options:
--retries <n> Number of retry attempts (default: 3)
--delay <ms> Delay between retries in ms (default: 500)
--app <name> Target application to activate first (macOS only)
--help Show this help
Examples:
# Simple paste
npx -y bun paste-from-clipboard.ts
# Paste to Chrome with retries
npx -y bun paste-from-clipboard.ts --app "Google Chrome" --retries 5
# Quick paste with shorter delay
npx -y bun paste-from-clipboard.ts --delay 200
`);
process.exit(exitCode);
}
function sleepSync(ms: number): void {
Atomics.wait(new Int32Array(new SharedArrayBuffer(4)), 0, 0, ms);
}
function activateApp(appName: string): boolean {
if (process.platform !== 'darwin') return false;
// Activate and wait for app to be frontmost
const script = `
tell application "${appName}"
activate
delay 0.5
end tell
-- Verify app is frontmost
tell application "System Events"
set frontApp to name of first application process whose frontmost is true
if frontApp is not "${appName}" then
tell application "${appName}" to activate
delay 0.3
end if
end tell
`;
const result = spawnSync('osascript', ['-e', script], { stdio: 'pipe' });
return result.status === 0;
}
function pasteMac(retries: number, delayMs: number, targetApp?: string): boolean {
for (let i = 0; i < retries; i++) {
// Build script that activates app (if specified) and sends keystroke in one atomic operation
const script = targetApp
? `
tell application "${targetApp}"
activate
end tell
delay 0.3
tell application "System Events"
keystroke "v" using command down
end tell
`
: `
tell application "System Events"
keystroke "v" using command down
end tell
`;
const result = spawnSync('osascript', ['-e', script], { stdio: 'pipe' });
if (result.status === 0) {
return true;
}
const stderr = result.stderr?.toString().trim();
if (stderr) {
console.error(`[paste] osascript error: ${stderr}`);
}
if (i < retries - 1) {
console.error(`[paste] Attempt ${i + 1}/${retries} failed, retrying in ${delayMs}ms...`);
sleepSync(delayMs);
}
}
return false;
}
function pasteLinux(retries: number, delayMs: number): boolean {
// Try xdotool first (X11), then ydotool (Wayland)
const tools = [
{ cmd: 'xdotool', args: ['key', 'ctrl+v'] },
{ cmd: 'ydotool', args: ['key', '29:1', '47:1', '47:0', '29:0'] }, // Ctrl down, V down, V up, Ctrl up
];
for (const tool of tools) {
const which = spawnSync('which', [tool.cmd], { stdio: 'pipe' });
if (which.status !== 0) continue;
for (let i = 0; i < retries; i++) {
const result = spawnSync(tool.cmd, tool.args, { stdio: 'pipe' });
if (result.status === 0) {
return true;
}
if (i < retries - 1) {
console.error(`[paste] Attempt ${i + 1}/${retries} failed, retrying in ${delayMs}ms...`);
sleepSync(delayMs);
}
}
return false;
}
console.error('[paste] No supported tool found. Install xdotool (X11) or ydotool (Wayland).');
return false;
}
function pasteWindows(retries: number, delayMs: number): boolean {
const ps = `
Add-Type -AssemblyName System.Windows.Forms
[System.Windows.Forms.SendKeys]::SendWait("^v")
`;
for (let i = 0; i < retries; i++) {
const result = spawnSync('powershell.exe', ['-NoProfile', '-Command', ps], { stdio: 'pipe' });
if (result.status === 0) {
return true;
}
if (i < retries - 1) {
console.error(`[paste] Attempt ${i + 1}/${retries} failed, retrying in ${delayMs}ms...`);
sleepSync(delayMs);
}
}
return false;
}
function paste(retries: number, delayMs: number, targetApp?: string): boolean {
switch (process.platform) {
case 'darwin':
return pasteMac(retries, delayMs, targetApp);
case 'linux':
return pasteLinux(retries, delayMs);
case 'win32':
return pasteWindows(retries, delayMs);
default:
console.error(`[paste] Unsupported platform: ${process.platform}`);
return false;
}
}
async function main(): Promise<void> {
const args = process.argv.slice(2);
let retries = 3;
let delayMs = 500;
let targetApp: string | undefined;
for (let i = 0; i < args.length; i++) {
const arg = args[i] ?? '';
if (arg === '--help' || arg === '-h') {
printUsage(0);
}
if (arg === '--retries' && args[i + 1]) {
retries = parseInt(args[++i]!, 10) || 3;
} else if (arg === '--delay' && args[i + 1]) {
delayMs = parseInt(args[++i]!, 10) || 500;
} else if (arg === '--app' && args[i + 1]) {
targetApp = args[++i];
} else if (arg.startsWith('-')) {
console.error(`Unknown option: ${arg}`);
printUsage(1);
}
}
if (targetApp) {
console.log(`[paste] Target app: ${targetApp}`);
}
console.log(`[paste] Sending paste keystroke (retries=${retries}, delay=${delayMs}ms)...`);
const success = paste(retries, delayMs, targetApp);
if (success) {
console.log('[paste] Paste keystroke sent successfully');
} else {
console.error('[paste] Failed to send paste keystroke');
process.exit(1);
}
}
await main();

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import fs from 'node:fs';
import { mkdir, writeFile } from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import { parseMarkdown } from './md-to-html.js';
import {
CHROME_CANDIDATES_BASIC,
CdpConnection,
copyHtmlToClipboard,
copyImageToClipboard,
findExistingChromeDebugPort,
getDefaultProfileDir,
launchChrome,
openPageSession,
pasteFromClipboard,
sleep,
waitForChromeDebugPort,
} from './x-utils.js';
const X_ARTICLES_URL = 'https://x.com/compose/articles';
const I18N_SELECTORS = {
titleInput: [
'textarea[placeholder="Add a title"]',
'textarea[placeholder="添加标题"]',
'textarea[placeholder="タイトルを追加"]',
'textarea[placeholder="제목 추가"]',
'textarea[name="Article Title"]',
],
addPhotosButton: [
'[aria-label="Add photos or video"]',
'[aria-label="添加照片或视频"]',
'[aria-label="写真や動画を追加"]',
'[aria-label="사진 또는 동영상 추가"]',
],
previewButton: [
'a[href*="/preview"]',
'[data-testid="previewButton"]',
'button[aria-label*="preview" i]',
'button[aria-label*="预览" i]',
'button[aria-label*="プレビュー" i]',
'button[aria-label*="미리보기" i]',
],
publishButton: [
'[data-testid="publishButton"]',
'button[aria-label*="publish" i]',
'button[aria-label*="发布" i]',
'button[aria-label*="公開" i]',
'button[aria-label*="게시" i]',
],
};
interface ArticleOptions {
markdownPath: string;
coverImage?: string;
title?: string;
submit?: boolean;
profileDir?: string;
chromePath?: string;
}
export async function publishArticle(options: ArticleOptions): Promise<void> {
const { markdownPath, submit = false, profileDir = getDefaultProfileDir() } = options;
console.log('[x-article] Parsing markdown...');
const parsed = await parseMarkdown(markdownPath, {
title: options.title,
coverImage: options.coverImage,
});
console.log(`[x-article] Title: ${parsed.title}`);
console.log(`[x-article] Cover: ${parsed.coverImage ?? 'none'}`);
console.log(`[x-article] Content images: ${parsed.contentImages.length}`);
// Save HTML to temp file
const htmlPath = path.join(os.tmpdir(), 'x-article-content.html');
await writeFile(htmlPath, parsed.html, 'utf-8');
console.log(`[x-article] HTML saved to: ${htmlPath}`);
await mkdir(profileDir, { recursive: true });
const existingPort = await findExistingChromeDebugPort(profileDir);
const reusing = existingPort !== null;
let port = existingPort ?? 0;
if (reusing) {
console.log(`[x-article] Reusing existing Chrome instance on port ${port}`);
} else {
console.log(`[x-article] Launching Chrome...`);
const launched = await launchChrome(X_ARTICLES_URL, profileDir, CHROME_CANDIDATES_BASIC, options.chromePath);
port = launched.port;
}
let cdp: CdpConnection | null = null;
try {
const wsUrl = await waitForChromeDebugPort(port, 30_000, { includeLastError: true });
cdp = await CdpConnection.connect(wsUrl, 30_000, { defaultTimeoutMs: 60_000 });
const page = await openPageSession({
cdp,
reusing,
url: X_ARTICLES_URL,
matchTarget: (target) => target.type === 'page' && target.url.startsWith(X_ARTICLES_URL),
enablePage: true,
enableRuntime: true,
enableDom: true,
});
const { sessionId } = page;
console.log('[x-article] Waiting for articles page...');
await sleep(1000);
// Wait for and click "create" button
const waitForElement = async (selector: string, timeoutMs = 60_000): Promise<boolean> => {
const start = Date.now();
while (Date.now() - start < timeoutMs) {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `!!document.querySelector('${selector}')`,
returnByValue: true,
}, { sessionId });
if (result.result.value) return true;
await sleep(500);
}
return false;
};
const clickElement = async (selector: string): Promise<boolean> => {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `(() => { const el = document.querySelector('${selector}'); if (el) { el.click(); return true; } return false; })()`,
returnByValue: true,
}, { sessionId });
return result.result.value;
};
const typeText = async (selector: string, text: string): Promise<void> => {
await cdp!.send('Runtime.evaluate', {
expression: `(() => {
const el = document.querySelector('${selector}');
if (el) {
el.focus();
document.execCommand('insertText', false, ${JSON.stringify(text)});
}
})()`,
}, { sessionId });
};
const pressKey = async (key: string, modifiers = 0): Promise<void> => {
await cdp!.send('Input.dispatchKeyEvent', {
type: 'keyDown',
key,
code: `Key${key.toUpperCase()}`,
modifiers,
windowsVirtualKeyCode: key.toUpperCase().charCodeAt(0),
}, { sessionId });
await cdp!.send('Input.dispatchKeyEvent', {
type: 'keyUp',
key,
code: `Key${key.toUpperCase()}`,
modifiers,
windowsVirtualKeyCode: key.toUpperCase().charCodeAt(0),
}, { sessionId });
};
// Check if we're on the articles list page (has Write button)
console.log('[x-article] Looking for Write button...');
const writeButtonFound = await waitForElement('[data-testid="empty_state_button_text"]', 30_000);
if (writeButtonFound) {
console.log('[x-article] Clicking Write button...');
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="empty_state_button_text"]')?.click()`,
}, { sessionId });
await sleep(2000);
} else {
console.log('[x-article] Write button not found, looking for create button...');
const createClicked = await cdp.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `(() => {
const selectors = [
'button[aria-label="create"]',
'button[aria-label="Create"]',
'button[aria-label*="create" i]',
'button[aria-label*="write" i]',
'a[href="/compose/articles"]'
];
for (const sel of selectors) {
const el = document.querySelector(sel);
if (el instanceof HTMLElement) {
el.click();
return true;
}
}
const buttons = [...document.querySelectorAll('button')];
const byText = buttons.find((el) => /^(create|write)$/i.test((el.textContent || '').trim()));
if (byText instanceof HTMLElement) {
byText.click();
return true;
}
return false;
})()`,
returnByValue: true,
}, { sessionId });
if (createClicked.result.value) {
console.log('[x-article] Create button clicked');
await sleep(2000);
} else {
console.log('[x-article] Create button not found');
}
}
// Wait for editor (title textarea)
const titleSelectors = I18N_SELECTORS.titleInput.join(', ');
console.log('[x-article] Waiting for editor...');
const editorFound = await waitForElement(titleSelectors, 30_000);
if (!editorFound) {
console.log('[x-article] Editor not found. Please ensure you have X Premium and are logged in.');
await sleep(60_000);
throw new Error('Editor not found');
}
// Upload cover image
if (parsed.coverImage) {
console.log('[x-article] Uploading cover image...');
// Click "Add photos or video" button
const addPhotosSelectors = JSON.stringify(I18N_SELECTORS.addPhotosButton);
await cdp.send('Runtime.evaluate', {
expression: `(() => {
const selectors = ${addPhotosSelectors};
for (const sel of selectors) {
const el = document.querySelector(sel);
if (el) { el.click(); return true; }
}
return false;
})()`,
}, { sessionId });
await sleep(500);
// Use file input directly
const { root } = await cdp.send<{ root: { nodeId: number } }>('DOM.getDocument', {}, { sessionId });
const { nodeId } = await cdp.send<{ nodeId: number }>('DOM.querySelector', {
nodeId: root.nodeId,
selector: '[data-testid="fileInput"], input[type="file"][accept*="image"]',
}, { sessionId });
if (nodeId) {
await cdp.send('DOM.setFileInputFiles', {
nodeId,
files: [parsed.coverImage],
}, { sessionId });
console.log('[x-article] Cover image file set');
// Wait for Apply button to appear and click it
console.log('[x-article] Waiting for Apply button...');
const applyFound = await waitForElement('[data-testid="applyButton"]', 15_000);
if (applyFound) {
// Check if modal is present
const isModalOpen = async (): Promise<boolean> => {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `!!document.querySelector('[role="dialog"][aria-modal="true"]')`,
returnByValue: true,
}, { sessionId });
return result.result.value;
};
// Click Apply button with retry logic
const maxRetries = 3;
for (let attempt = 1; attempt <= maxRetries; attempt++) {
console.log(`[x-article] Clicking Apply button (attempt ${attempt}/${maxRetries})...`);
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="applyButton"]')?.click()`,
}, { sessionId });
// Wait for modal to close (up to 5 seconds per attempt)
const closeTimeout = 5000;
const checkInterval = 300;
const startTime = Date.now();
let modalClosed = false;
while (Date.now() - startTime < closeTimeout) {
await sleep(checkInterval);
const stillOpen = await isModalOpen();
if (!stillOpen) {
modalClosed = true;
break;
}
}
if (modalClosed) {
console.log('[x-article] Cover image applied, modal closed');
await sleep(500);
break;
}
if (attempt < maxRetries) {
console.log('[x-article] Modal still open, retrying...');
} else {
console.log('[x-article] Modal did not close after all attempts, continuing anyway...');
}
}
} else {
console.log('[x-article] Apply button not found, continuing...');
}
}
}
// Fill title using keyboard input
if (parsed.title) {
console.log('[x-article] Filling title...');
// Focus title input
const titleInputSelectors = JSON.stringify(I18N_SELECTORS.titleInput);
await cdp.send('Runtime.evaluate', {
expression: `(() => {
const selectors = ${titleInputSelectors};
for (const sel of selectors) {
const el = document.querySelector(sel);
if (el) { el.focus(); return true; }
}
return false;
})()`,
}, { sessionId });
await sleep(200);
// Type title character by character using insertText
await cdp.send('Input.insertText', { text: parsed.title }, { sessionId });
await sleep(300);
// Tab out to trigger save
await cdp.send('Input.dispatchKeyEvent', { type: 'keyDown', key: 'Tab', code: 'Tab', windowsVirtualKeyCode: 9 }, { sessionId });
await cdp.send('Input.dispatchKeyEvent', { type: 'keyUp', key: 'Tab', code: 'Tab', windowsVirtualKeyCode: 9 }, { sessionId });
await sleep(500);
}
// Insert HTML content
console.log('[x-article] Inserting content...');
// Read HTML content
const htmlContent = fs.readFileSync(htmlPath, 'utf-8');
// Focus on DraftEditor body
await cdp.send('Runtime.evaluate', {
expression: `(() => {
const editor = document.querySelector('.DraftEditor-editorContainer [contenteditable="true"]');
if (editor) {
editor.focus();
editor.click();
return true;
}
return false;
})()`,
}, { sessionId });
await sleep(300);
// Method 1: Simulate paste event with HTML data
console.log('[x-article] Attempting to insert HTML via paste event...');
const pasteResult = await cdp.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `(() => {
const editor = document.querySelector('.DraftEditor-editorContainer [contenteditable="true"]');
if (!editor) return false;
const html = ${JSON.stringify(htmlContent)};
// Create a paste event with HTML data
const dt = new DataTransfer();
dt.setData('text/html', html);
dt.setData('text/plain', html.replace(/<[^>]*>/g, ''));
const pasteEvent = new ClipboardEvent('paste', {
bubbles: true,
cancelable: true,
clipboardData: dt
});
editor.dispatchEvent(pasteEvent);
return true;
})()`,
returnByValue: true,
}, { sessionId });
await sleep(1000);
// Check if content was inserted
const contentCheck = await cdp.send<{ result: { value: number } }>('Runtime.evaluate', {
expression: `document.querySelector('.DraftEditor-editorContainer [data-contents="true"]')?.innerText?.length || 0`,
returnByValue: true,
}, { sessionId });
if (contentCheck.result.value > 50) {
console.log(`[x-article] Content inserted successfully (${contentCheck.result.value} chars)`);
} else {
console.log('[x-article] Paste event may not have worked, trying insertHTML...');
// Method 2: Use execCommand insertHTML
await cdp.send('Runtime.evaluate', {
expression: `(() => {
const editor = document.querySelector('.DraftEditor-editorContainer [contenteditable="true"]');
if (!editor) return false;
editor.focus();
document.execCommand('insertHTML', false, ${JSON.stringify(htmlContent)});
return true;
})()`,
}, { sessionId });
await sleep(1000);
// Check again
const check2 = await cdp.send<{ result: { value: number } }>('Runtime.evaluate', {
expression: `document.querySelector('.DraftEditor-editorContainer [data-contents="true"]')?.innerText?.length || 0`,
returnByValue: true,
}, { sessionId });
if (check2.result.value > 50) {
console.log(`[x-article] Content inserted via execCommand (${check2.result.value} chars)`);
} else {
console.log('[x-article] Auto-insert failed. HTML copied to clipboard - please paste manually (Cmd+V)');
copyHtmlToClipboard(htmlPath);
// Wait for manual paste
console.log('[x-article] Waiting 30s for manual paste...');
await sleep(30_000);
}
}
// Insert content images (reverse order to maintain positions)
if (parsed.contentImages.length > 0) {
console.log('[x-article] Inserting content images...');
// First, check what placeholders exist in the editor
const editorContent = await cdp.send<{ result: { value: string } }>('Runtime.evaluate', {
expression: `document.querySelector('.DraftEditor-editorContainer [data-contents="true"]')?.innerText || ''`,
returnByValue: true,
}, { sessionId });
console.log('[x-article] Checking for placeholders in content...');
for (const img of parsed.contentImages) {
// Use regex for exact match (not followed by digit, e.g., XIMGPH_1 should not match XIMGPH_10)
const regex = new RegExp(img.placeholder + '(?!\\d)');
if (regex.test(editorContent.result.value)) {
console.log(`[x-article] Found: ${img.placeholder}`);
} else {
console.log(`[x-article] NOT found: ${img.placeholder}`);
}
}
// Process images in XIMGPH order (1, 2, 3, ...) regardless of blockIndex
const getPlaceholderIndex = (placeholder: string): number => {
const match = placeholder.match(/XIMGPH_(\d+)/);
return match ? Number(match[1]) : Number.POSITIVE_INFINITY;
};
const sortedImages = [...parsed.contentImages].sort(
(a, b) => getPlaceholderIndex(a.placeholder) - getPlaceholderIndex(b.placeholder),
);
for (let i = 0; i < sortedImages.length; i++) {
const img = sortedImages[i]!;
console.log(`[x-article] [${i + 1}/${sortedImages.length}] Inserting image at placeholder: ${img.placeholder}`);
// Helper to select placeholder with retry
const selectPlaceholder = async (maxRetries = 3): Promise<boolean> => {
for (let attempt = 1; attempt <= maxRetries; attempt++) {
// Find, scroll to, and select the placeholder text in DraftEditor
await cdp!.send('Runtime.evaluate', {
expression: `(() => {
const editor = document.querySelector('.DraftEditor-editorContainer [data-contents="true"]');
if (!editor) return false;
const placeholder = ${JSON.stringify(img.placeholder)};
// Search through all text nodes in the editor
const walker = document.createTreeWalker(editor, NodeFilter.SHOW_TEXT, null, false);
let node;
while ((node = walker.nextNode())) {
const text = node.textContent || '';
let searchStart = 0;
let idx;
// Search for exact match (not prefix of longer placeholder like XIMGPH_1 in XIMGPH_10)
while ((idx = text.indexOf(placeholder, searchStart)) !== -1) {
const afterIdx = idx + placeholder.length;
const charAfter = text[afterIdx];
// Exact match if next char is not a digit (XIMGPH_1 should not match XIMGPH_10)
if (charAfter === undefined || !/\\d/.test(charAfter)) {
// Found exact placeholder - scroll to it first
const parentElement = node.parentElement;
if (parentElement) {
parentElement.scrollIntoView({ behavior: 'smooth', block: 'center' });
}
// Select it
const range = document.createRange();
range.setStart(node, idx);
range.setEnd(node, idx + placeholder.length);
const sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
return true;
}
searchStart = afterIdx;
}
}
return false;
})()`,
}, { sessionId });
// Wait for scroll and selection to settle
await sleep(800);
// Verify selection matches the placeholder
const selectionCheck = await cdp!.send<{ result: { value: string } }>('Runtime.evaluate', {
expression: `window.getSelection()?.toString() || ''`,
returnByValue: true,
}, { sessionId });
const selectedText = selectionCheck.result.value.trim();
if (selectedText === img.placeholder) {
console.log(`[x-article] Selection verified: "${selectedText}"`);
return true;
}
if (attempt < maxRetries) {
console.log(`[x-article] Selection attempt ${attempt} got "${selectedText}", retrying...`);
await sleep(500);
} else {
console.warn(`[x-article] Selection failed after ${maxRetries} attempts, got: "${selectedText}"`);
}
}
return false;
};
// Try to select the placeholder
const selected = await selectPlaceholder(3);
if (!selected) {
console.warn(`[x-article] Skipping image - could not select placeholder: ${img.placeholder}`);
continue;
}
console.log(`[x-article] Copying image: ${path.basename(img.localPath)}`);
// Copy image to clipboard
if (!copyImageToClipboard(img.localPath)) {
console.warn(`[x-article] Failed to copy image to clipboard`);
continue;
}
// Wait for clipboard to be fully ready
await sleep(1000);
// Delete placeholder using execCommand (more reliable than keyboard events for DraftJS)
console.log(`[x-article] Deleting placeholder...`);
const deleteResult = await cdp.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `(() => {
const sel = window.getSelection();
if (!sel || sel.isCollapsed) return false;
// Try execCommand delete first
if (document.execCommand('delete', false)) return true;
// Fallback: replace selection with empty using insertText
document.execCommand('insertText', false, '');
return true;
})()`,
returnByValue: true,
}, { sessionId });
await sleep(500);
// Check that placeholder is no longer in editor (exact match, not substring)
const afterDelete = await cdp.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `(() => {
const editor = document.querySelector('.DraftEditor-editorContainer [data-contents="true"]');
if (!editor) return true;
const text = editor.innerText;
const placeholder = ${JSON.stringify(img.placeholder)};
// Use regex to find exact match (not followed by digit)
const regex = new RegExp(placeholder + '(?!\\\\d)');
return !regex.test(text);
})()`,
returnByValue: true,
}, { sessionId });
if (!afterDelete.result.value) {
console.warn(`[x-article] Placeholder may not have been deleted, trying dispatchEvent...`);
// Try selecting and deleting with InputEvent
await selectPlaceholder(1);
await sleep(300);
await cdp.send('Runtime.evaluate', {
expression: `(() => {
const editor = document.querySelector('.DraftEditor-editorContainer [contenteditable="true"]');
if (!editor) return;
editor.focus();
// Dispatch beforeinput and input events for deletion
const beforeEvent = new InputEvent('beforeinput', { inputType: 'deleteContentBackward', bubbles: true, cancelable: true });
editor.dispatchEvent(beforeEvent);
const inputEvent = new InputEvent('input', { inputType: 'deleteContentBackward', bubbles: true });
editor.dispatchEvent(inputEvent);
})()`,
}, { sessionId });
await sleep(500);
}
// Count existing image blocks before paste
const imgCountBefore = await cdp.send<{ result: { value: number } }>('Runtime.evaluate', {
expression: `document.querySelectorAll('section[data-block="true"][contenteditable="false"] img[src^="blob:"]').length`,
returnByValue: true,
}, { sessionId });
// Focus editor to ensure cursor is in position
await cdp.send('Runtime.evaluate', {
expression: `(() => {
const editor = document.querySelector('.DraftEditor-editorContainer [contenteditable="true"]');
if (editor) editor.focus();
})()`,
}, { sessionId });
await sleep(300);
// Paste image using paste script (activates Chrome, sends real keystroke)
console.log(`[x-article] Pasting image...`);
if (pasteFromClipboard('Google Chrome', 5, 1000)) {
console.log(`[x-article] Image pasted: ${path.basename(img.localPath)}`);
} else {
console.warn(`[x-article] Failed to paste image after retries`);
}
// Verify image appeared in editor
console.log(`[x-article] Verifying image upload...`);
const expectedImgCount = imgCountBefore.result.value + 1;
let imgUploadOk = false;
const imgWaitStart = Date.now();
while (Date.now() - imgWaitStart < 15_000) {
const r = await cdp!.send<{ result: { value: number } }>('Runtime.evaluate', {
expression: `document.querySelectorAll('section[data-block="true"][contenteditable="false"] img[src^="blob:"]').length`,
returnByValue: true,
}, { sessionId });
if (r.result.value >= expectedImgCount) {
imgUploadOk = true;
break;
}
await sleep(1000);
}
if (imgUploadOk) {
console.log(`[x-article] Image upload verified (${expectedImgCount} image block(s))`);
// Wait for DraftEditor DOM to stabilize after image insertion
await sleep(3000);
} else {
console.warn(`[x-article] Image upload not detected after 15s`);
if (i === 0) {
console.error('[x-article] First image paste failed. Run check-paste-permissions.ts to diagnose.');
}
}
}
console.log('[x-article] All images processed.');
// Final verification: check placeholder residue and image count
console.log('[x-article] Running post-composition verification...');
const finalEditorContent = await cdp.send<{ result: { value: string } }>('Runtime.evaluate', {
expression: `document.querySelector('.DraftEditor-editorContainer [data-contents="true"]')?.innerText || ''`,
returnByValue: true,
}, { sessionId });
const remainingPlaceholders: string[] = [];
for (const img of parsed.contentImages) {
const regex = new RegExp(img.placeholder + '(?!\\d)');
if (regex.test(finalEditorContent.result.value)) {
remainingPlaceholders.push(img.placeholder);
}
}
const finalImgCount = await cdp.send<{ result: { value: number } }>('Runtime.evaluate', {
expression: `document.querySelectorAll('section[data-block="true"][contenteditable="false"] img[src^="blob:"]').length`,
returnByValue: true,
}, { sessionId });
const expectedCount = parsed.contentImages.length;
const actualCount = finalImgCount.result.value;
if (remainingPlaceholders.length > 0 || actualCount < expectedCount) {
console.warn('[x-article] ⚠ POST-COMPOSITION CHECK FAILED:');
if (remainingPlaceholders.length > 0) {
console.warn(`[x-article] Remaining placeholders: ${remainingPlaceholders.join(', ')}`);
}
if (actualCount < expectedCount) {
console.warn(`[x-article] Image count: expected ${expectedCount}, found ${actualCount}`);
}
console.warn('[x-article] Please check the article before publishing.');
} else {
console.log(`[x-article] ✓ Verification passed: ${actualCount} image(s), no remaining placeholders.`);
}
}
// Before preview: blur editor to trigger save
console.log('[x-article] Triggering content save...');
await cdp.send('Runtime.evaluate', {
expression: `(() => {
// Blur editor to trigger any pending saves
const editor = document.querySelector('.DraftEditor-editorContainer [contenteditable="true"]');
if (editor) {
editor.blur();
}
// Also click elsewhere to ensure focus is lost
document.body.click();
})()`,
}, { sessionId });
await sleep(1500);
// Click Preview button
console.log('[x-article] Opening preview...');
const previewSelectors = JSON.stringify(I18N_SELECTORS.previewButton);
const previewClicked = await cdp.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `(() => {
const selectors = ${previewSelectors};
for (const sel of selectors) {
const el = document.querySelector(sel);
if (el) { el.click(); return true; }
}
return false;
})()`,
returnByValue: true,
}, { sessionId });
if (previewClicked.result.value) {
console.log('[x-article] Preview opened');
await sleep(3000);
} else {
console.log('[x-article] Preview button not found');
}
// Check for publish button
if (submit) {
console.log('[x-article] Publishing...');
const publishSelectors = JSON.stringify(I18N_SELECTORS.publishButton);
await cdp.send('Runtime.evaluate', {
expression: `(() => {
const selectors = ${publishSelectors};
for (const sel of selectors) {
const el = document.querySelector(sel);
if (el && !el.disabled) { el.click(); return true; }
}
return false;
})()`,
}, { sessionId });
await sleep(3000);
console.log('[x-article] Article published!');
} else {
console.log('[x-article] Article composed (draft mode).');
console.log('[x-article] Browser remains open for manual review.');
}
} finally {
// Disconnect CDP but keep browser open
if (cdp) {
cdp.close();
}
// Don't kill Chrome - let user review and close manually
}
}
function printUsage(): never {
console.log(`Publish Markdown article to X (Twitter) Articles
Usage:
npx -y bun x-article.ts <markdown_file> [options]
Options:
--title <title> Override title
--cover <image> Override cover image
--submit Actually publish (default: draft only)
--profile <dir> Chrome profile directory
--help Show this help
Markdown frontmatter:
---
title: My Article Title
cover_image: /path/to/cover.jpg
---
Example:
npx -y bun x-article.ts article.md
npx -y bun x-article.ts article.md --cover ./hero.png
npx -y bun x-article.ts article.md --submit
`);
process.exit(0);
}
async function main(): Promise<void> {
const args = process.argv.slice(2);
if (args.length === 0 || args.includes('--help') || args.includes('-h')) {
printUsage();
}
let markdownPath: string | undefined;
let title: string | undefined;
let coverImage: string | undefined;
let submit = false;
let profileDir: string | undefined;
for (let i = 0; i < args.length; i++) {
const arg = args[i]!;
if (arg === '--title' && args[i + 1]) {
title = args[++i];
} else if (arg === '--cover' && args[i + 1]) {
const raw = args[++i]!;
coverImage = path.isAbsolute(raw) ? raw : path.resolve(process.cwd(), raw);
} else if (arg === '--submit') {
submit = true;
} else if (arg === '--profile' && args[i + 1]) {
profileDir = args[++i];
} else if (!arg.startsWith('-')) {
markdownPath = arg;
}
}
if (!markdownPath) {
console.error('Error: Markdown file path required');
process.exit(1);
}
if (!fs.existsSync(markdownPath)) {
console.error(`Error: File not found: ${markdownPath}`);
process.exit(1);
}
await publishArticle({ markdownPath, title, coverImage, submit, profileDir });
}
await main().catch((err) => {
console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
process.exit(1);
});

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import fs from 'node:fs';
import { mkdir } from 'node:fs/promises';
import process from 'node:process';
import {
CHROME_CANDIDATES_FULL,
CdpConnection,
copyImageToClipboard,
findExistingChromeDebugPort,
getDefaultProfileDir,
gracefulKillChrome,
launchChrome,
openPageSession,
pasteFromClipboard,
sleep,
waitForXSessionPersistence,
waitForChromeDebugPort,
} from './x-utils.js';
const X_COMPOSE_URL = 'https://x.com/compose/post';
interface XBrowserOptions {
text?: string;
images?: string[];
submit?: boolean;
timeoutMs?: number;
profileDir?: string;
chromePath?: string;
}
export async function postToX(options: XBrowserOptions): Promise<void> {
const { text, images = [], submit = false, timeoutMs = 120_000, profileDir = getDefaultProfileDir() } = options;
await mkdir(profileDir, { recursive: true });
const existingPort = await findExistingChromeDebugPort(profileDir);
const reusing = existingPort !== null;
let port = existingPort ?? 0;
let chrome: Awaited<ReturnType<typeof launchChrome>>['chrome'] | null = null;
if (!reusing) {
const launched = await launchChrome(X_COMPOSE_URL, profileDir, CHROME_CANDIDATES_FULL, options.chromePath);
port = launched.port;
chrome = launched.chrome;
}
if (reusing) console.log(`[x-browser] Reusing existing Chrome on port ${port}`);
else console.log(`[x-browser] Launching Chrome (profile: ${profileDir})`);
let cdp: CdpConnection | null = null;
let sessionId: string | null = null;
let loggedInDuringRun = false;
try {
const wsUrl = await waitForChromeDebugPort(port, 30_000, { includeLastError: true });
cdp = await CdpConnection.connect(wsUrl, 30_000, { defaultTimeoutMs: 15_000 });
const page = await openPageSession({
cdp,
reusing,
url: X_COMPOSE_URL,
matchTarget: (target) => target.type === 'page' && target.url.includes('x.com'),
enablePage: true,
enableRuntime: true,
enableNetwork: true,
});
const activeSessionId = page.sessionId;
sessionId = activeSessionId;
await cdp.send('Input.setIgnoreInputEvents', { ignore: false }, { sessionId: activeSessionId });
console.log('[x-browser] Waiting for X editor...');
await sleep(3000);
const waitForEditor = async (): Promise<boolean> => {
const start = Date.now();
while (Date.now() - start < timeoutMs) {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `!!document.querySelector('[data-testid="tweetTextarea_0"]')`,
returnByValue: true,
}, { sessionId: activeSessionId });
if (result.result.value) return true;
await sleep(1000);
}
return false;
};
const editorFound = await waitForEditor();
if (!editorFound) {
console.log('[x-browser] Editor not found. Please log in to X in the browser window.');
console.log('[x-browser] Waiting for login...');
const loggedIn = await waitForEditor();
if (!loggedIn) throw new Error('Timed out waiting for X editor. Please log in first.');
loggedInDuringRun = true;
}
if (text) {
console.log('[x-browser] Typing text...');
await cdp.send('Runtime.evaluate', {
expression: `
const editor = document.querySelector('[data-testid="tweetTextarea_0"]');
if (editor) {
editor.focus();
document.execCommand('insertText', false, ${JSON.stringify(text)});
}
`,
}, { sessionId: activeSessionId });
await sleep(500);
}
for (const imagePath of images) {
if (!fs.existsSync(imagePath)) {
console.warn(`[x-browser] Image not found: ${imagePath}`);
continue;
}
console.log(`[x-browser] Pasting image: ${imagePath}`);
if (!copyImageToClipboard(imagePath)) {
console.warn(`[x-browser] Failed to copy image to clipboard: ${imagePath}`);
continue;
}
// Count uploaded images before paste
const imgCountBefore = await cdp.send<{ result: { value: number } }>('Runtime.evaluate', {
expression: `document.querySelectorAll('img[src^="blob:"]').length`,
returnByValue: true,
}, { sessionId: activeSessionId });
// Wait for clipboard to be ready
await sleep(500);
// Focus the editor
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="tweetTextarea_0"]')?.focus()`,
}, { sessionId: activeSessionId });
await sleep(200);
// Use paste script (handles platform differences, activates Chrome)
console.log('[x-browser] Pasting from clipboard...');
const pasteSuccess = pasteFromClipboard('Google Chrome', 5, 500);
if (!pasteSuccess) {
// Fallback to CDP (may not work for images on X)
console.log('[x-browser] Paste script failed, trying CDP fallback...');
const modifiers = process.platform === 'darwin' ? 4 : 2;
await cdp.send('Input.dispatchKeyEvent', {
type: 'keyDown',
key: 'v',
code: 'KeyV',
modifiers,
windowsVirtualKeyCode: 86,
}, { sessionId: activeSessionId });
await cdp.send('Input.dispatchKeyEvent', {
type: 'keyUp',
key: 'v',
code: 'KeyV',
modifiers,
windowsVirtualKeyCode: 86,
}, { sessionId: activeSessionId });
}
console.log('[x-browser] Verifying image upload...');
const expectedImgCount = imgCountBefore.result.value + 1;
let imgUploadOk = false;
const imgWaitStart = Date.now();
while (Date.now() - imgWaitStart < 15_000) {
const r = await cdp!.send<{ result: { value: number } }>('Runtime.evaluate', {
expression: `document.querySelectorAll('img[src^="blob:"]').length`,
returnByValue: true,
}, { sessionId: activeSessionId });
if (r.result.value >= expectedImgCount) {
imgUploadOk = true;
break;
}
await sleep(1000);
}
if (imgUploadOk) {
console.log('[x-browser] Image upload verified');
} else {
console.warn('[x-browser] Image upload not detected after 15s. Run check-paste-permissions.ts to diagnose.');
}
}
if (submit) {
console.log('[x-browser] Submitting post...');
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="tweetButton"]')?.click()`,
}, { sessionId: activeSessionId });
await sleep(2000);
console.log('[x-browser] Post submitted!');
} else {
console.log('[x-browser] Post composed. Please review and click the publish button in the browser.');
}
} finally {
let leaveChromeOpen = !submit;
if (chrome && submit && loggedInDuringRun && cdp && sessionId) {
console.log('[x-browser] Waiting for X session cookies to persist...');
const sessionReady = await waitForXSessionPersistence({ cdp, sessionId });
if (!sessionReady) {
console.warn('[x-browser] X session cookies not observed yet. Leaving Chrome open so login can finish persisting.');
leaveChromeOpen = true;
}
}
if (cdp) {
cdp.close();
}
if (chrome) {
if (leaveChromeOpen) {
chrome.unref();
} else {
await gracefulKillChrome(chrome, port);
}
}
}
}
function printUsage(): never {
console.log(`Post to X (Twitter) using real Chrome browser
Usage:
npx -y bun x-browser.ts [options] [text]
Options:
--image <path> Add image (can be repeated, max 4)
--submit Actually post (default: preview only)
--profile <dir> Chrome profile directory
--help Show this help
Examples:
npx -y bun x-browser.ts "Hello from CLI!"
npx -y bun x-browser.ts "Check this out" --image ./screenshot.png
npx -y bun x-browser.ts "Post it!" --image a.png --image b.png --submit
`);
process.exit(0);
}
async function main(): Promise<void> {
const args = process.argv.slice(2);
if (args.includes('--help') || args.includes('-h')) printUsage();
const images: string[] = [];
let submit = false;
let profileDir: string | undefined;
const textParts: string[] = [];
for (let i = 0; i < args.length; i++) {
const arg = args[i]!;
if (arg === '--image' && args[i + 1]) {
images.push(args[++i]!);
} else if (arg === '--submit') {
submit = true;
} else if (arg === '--profile' && args[i + 1]) {
profileDir = args[++i];
} else if (!arg.startsWith('-')) {
textParts.push(arg);
}
}
const text = textParts.join(' ').trim() || undefined;
if (!text && images.length === 0) {
console.error('Error: Provide text or at least one image.');
process.exit(1);
}
await postToX({ text, images, submit, profileDir });
}
await main().catch((err) => {
console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
process.exit(1);
});

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import { mkdir } from 'node:fs/promises';
import process from 'node:process';
import {
CHROME_CANDIDATES_FULL,
CdpConnection,
findExistingChromeDebugPort,
getDefaultProfileDir,
gracefulKillChrome,
launchChrome,
openPageSession,
sleep,
waitForXSessionPersistence,
waitForChromeDebugPort,
} from './x-utils.js';
function extractTweetUrl(urlOrId: string): string | null {
// If it's already a full URL, normalize it
if (urlOrId.match(/(?:x\.com|twitter\.com)\/\w+\/status\/\d+/)) {
return urlOrId.replace(/twitter\.com/, 'x.com').split('?')[0];
}
return null;
}
interface QuoteOptions {
tweetUrl: string;
comment?: string;
submit?: boolean;
timeoutMs?: number;
profileDir?: string;
chromePath?: string;
}
export async function quotePost(options: QuoteOptions): Promise<void> {
const { tweetUrl, comment, submit = false, timeoutMs = 120_000, profileDir = getDefaultProfileDir() } = options;
await mkdir(profileDir, { recursive: true });
const existingPort = await findExistingChromeDebugPort(profileDir);
const reusing = existingPort !== null;
let port = existingPort ?? 0;
console.log(`[x-quote] Opening tweet: ${tweetUrl}`);
let chrome: Awaited<ReturnType<typeof launchChrome>>['chrome'] | null = null;
if (!reusing) {
const launched = await launchChrome(tweetUrl, profileDir, CHROME_CANDIDATES_FULL, options.chromePath);
port = launched.port;
chrome = launched.chrome;
}
if (reusing) console.log(`[x-quote] Reusing existing Chrome on port ${port}`);
else console.log(`[x-quote] Launching Chrome (profile: ${profileDir})`);
let cdp: CdpConnection | null = null;
let sessionId: string | null = null;
let targetId: string | null = null;
let loggedInDuringRun = false;
try {
const wsUrl = await waitForChromeDebugPort(port, 30_000, { includeLastError: true });
cdp = await CdpConnection.connect(wsUrl, 30_000, { defaultTimeoutMs: 15_000 });
const page = await openPageSession({
cdp,
reusing,
url: tweetUrl,
matchTarget: (target) => target.type === 'page' && target.url.includes('x.com'),
enablePage: true,
enableRuntime: true,
enableNetwork: true,
});
const activeSessionId = page.sessionId;
sessionId = activeSessionId;
targetId = page.targetId;
console.log('[x-quote] Waiting for tweet to load...');
await sleep(3000);
// Wait for retweet button to appear (indicates tweet loaded and user logged in)
const waitForRetweetButton = async (): Promise<boolean> => {
const start = Date.now();
while (Date.now() - start < timeoutMs) {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `!!document.querySelector('[data-testid="retweet"]')`,
returnByValue: true,
}, { sessionId: activeSessionId });
if (result.result.value) return true;
await sleep(1000);
}
return false;
};
const retweetFound = await waitForRetweetButton();
if (!retweetFound) {
console.log('[x-quote] Tweet not found or not logged in. Please log in to X in the browser window.');
console.log('[x-quote] Waiting for login...');
const loggedIn = await waitForRetweetButton();
if (!loggedIn) throw new Error('Timed out waiting for tweet. Please log in first or check the tweet URL.');
loggedInDuringRun = true;
}
// Click the retweet button
console.log('[x-quote] Clicking retweet button...');
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="retweet"]')?.click()`,
}, { sessionId: activeSessionId });
await sleep(1000);
// Wait for and click the "Quote" option in the menu
console.log('[x-quote] Selecting quote option...');
const waitForQuoteOption = async (): Promise<boolean> => {
const start = Date.now();
while (Date.now() - start < 10_000) {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `!!document.querySelector('[data-testid="Dropdown"] [role="menuitem"]:nth-child(2)')`,
returnByValue: true,
}, { sessionId: activeSessionId });
if (result.result.value) return true;
await sleep(200);
}
return false;
};
const quoteOptionFound = await waitForQuoteOption();
if (!quoteOptionFound) {
throw new Error('Quote option not found. The menu may not have opened.');
}
// Click the quote option (second menu item)
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="Dropdown"] [role="menuitem"]:nth-child(2)')?.click()`,
}, { sessionId: activeSessionId });
await sleep(2000);
// Wait for the quote compose dialog
console.log('[x-quote] Waiting for quote compose dialog...');
const waitForQuoteDialog = async (): Promise<boolean> => {
const start = Date.now();
while (Date.now() - start < 10_000) {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `!!document.querySelector('[data-testid="tweetTextarea_0"]')`,
returnByValue: true,
}, { sessionId: activeSessionId });
if (result.result.value) return true;
await sleep(200);
}
return false;
};
const dialogFound = await waitForQuoteDialog();
if (!dialogFound) {
throw new Error('Quote compose dialog not found.');
}
// Type the comment if provided
if (comment) {
console.log('[x-quote] Typing comment...');
// Use CDP Input.insertText for more reliable text insertion
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="tweetTextarea_0"]')?.focus()`,
}, { sessionId: activeSessionId });
await sleep(200);
await cdp.send('Input.insertText', {
text: comment,
}, { sessionId: activeSessionId });
await sleep(500);
}
if (submit) {
console.log('[x-quote] Submitting quote post...');
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="tweetButton"]')?.click()`,
}, { sessionId: activeSessionId });
await sleep(2000);
console.log('[x-quote] Quote post submitted!');
} else {
console.log('[x-quote] Quote composed (preview mode). Add --submit to post.');
console.log('[x-quote] Browser will stay open for 30 seconds for preview...');
await sleep(30_000);
}
} finally {
let leaveChromeOpen = false;
if (chrome && loggedInDuringRun && cdp && sessionId) {
console.log('[x-quote] Waiting for X session cookies to persist...');
const sessionReady = await waitForXSessionPersistence({ cdp, sessionId });
if (!sessionReady) {
console.warn('[x-quote] X session cookies not observed yet. Leaving Chrome open so login can finish persisting.');
leaveChromeOpen = true;
}
}
if (cdp) {
if (reusing && targetId) {
try { await cdp.send('Target.closeTarget', { targetId }, { timeoutMs: 5_000 }); } catch {}
}
cdp.close();
}
if (chrome) {
if (leaveChromeOpen) {
chrome.unref();
} else {
await gracefulKillChrome(chrome, port);
}
}
}
}
function printUsage(): never {
console.log(`Quote a tweet on X (Twitter) using real Chrome browser
Usage:
npx -y bun x-quote.ts <tweet-url> [options] [comment]
Options:
--submit Actually post (default: preview only)
--profile <dir> Chrome profile directory
--help Show this help
Examples:
npx -y bun x-quote.ts https://x.com/user/status/123456789 "Great insight!"
npx -y bun x-quote.ts https://x.com/user/status/123456789 "I agree!" --submit
`);
process.exit(0);
}
async function main(): Promise<void> {
const args = process.argv.slice(2);
if (args.includes('--help') || args.includes('-h')) printUsage();
let tweetUrl: string | undefined;
let submit = false;
let profileDir: string | undefined;
const commentParts: string[] = [];
for (let i = 0; i < args.length; i++) {
const arg = args[i]!;
if (arg === '--submit') {
submit = true;
} else if (arg === '--profile' && args[i + 1]) {
profileDir = args[++i];
} else if (!arg.startsWith('-')) {
// First non-option argument is the tweet URL
if (!tweetUrl && arg.match(/(?:x\.com|twitter\.com)\/\w+\/status\/\d+/)) {
tweetUrl = extractTweetUrl(arg) ?? undefined;
} else {
commentParts.push(arg);
}
}
}
if (!tweetUrl) {
console.error('Error: Please provide a tweet URL.');
console.error('Example: npx -y bun x-quote.ts https://x.com/user/status/123456789 "Your comment"');
process.exit(1);
}
const comment = commentParts.join(' ').trim() || undefined;
await quotePost({ tweetUrl, comment, submit, profileDir });
}
await main().catch((err) => {
console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
process.exit(1);
});

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import assert from "node:assert/strict";
import test from "node:test";
import {
buildXSessionCookieMap,
hasChromeLockArtifacts,
hasRequiredXSessionCookies,
shouldRetryChromeLaunch,
} from "./x-utils.ts";
test("hasChromeLockArtifacts detects Chrome singleton artifacts", () => {
assert.equal(hasChromeLockArtifacts(["SingletonSocket"]), true);
assert.equal(hasChromeLockArtifacts(["chrome.pid"]), true);
assert.equal(hasChromeLockArtifacts(["Cookies", "Preferences"]), false);
});
test("shouldRetryChromeLaunch only retries when no live owner exists", () => {
assert.equal(
shouldRetryChromeLaunch({ lockArtifactsPresent: true, hasLiveOwner: false }),
true,
);
assert.equal(
shouldRetryChromeLaunch({ lockArtifactsPresent: true, hasLiveOwner: true }),
false,
);
assert.equal(
shouldRetryChromeLaunch({ lockArtifactsPresent: false, hasLiveOwner: false }),
false,
);
});
test("buildXSessionCookieMap keeps only non-empty cookies", () => {
assert.deepEqual(
buildXSessionCookieMap([
{ name: "auth_token", value: "auth" },
{ name: "ct0", value: "csrf" },
{ name: "twid", value: "u=123" },
{ name: "ct0", value: "" },
{ name: "", value: "ignored" },
{ name: "gt", value: undefined },
]),
{
auth_token: "auth",
ct0: "csrf",
twid: "u=123",
},
);
});
test("hasRequiredXSessionCookies requires auth_token and ct0", () => {
assert.equal(hasRequiredXSessionCookies({ auth_token: "auth" }), false);
assert.equal(hasRequiredXSessionCookies({ ct0: "csrf" }), false);
assert.equal(hasRequiredXSessionCookies({ auth_token: "auth", ct0: "csrf" }), true);
});

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import { execSync, spawnSync } from 'node:child_process';
import fs from 'node:fs';
import path from 'node:path';
import process from 'node:process';
import { fileURLToPath } from 'node:url';
import {
CdpConnection,
findChromeExecutable as findChromeExecutableBase,
findExistingChromeDebugPort as findExistingChromeDebugPortBase,
getFreePort as getFreePortBase,
gracefulKillChrome,
killChrome,
launchChrome as launchChromeBase,
openPageSession,
resolveSharedChromeProfileDir,
sleep,
waitForChromeDebugPort,
type PlatformCandidates,
} from 'baoyu-chrome-cdp';
export { CdpConnection, gracefulKillChrome, killChrome, openPageSession, sleep, waitForChromeDebugPort };
export type { PlatformCandidates } from 'baoyu-chrome-cdp';
const X_SESSION_URLS = ['https://x.com/', 'https://twitter.com/'] as const;
const REQUIRED_X_SESSION_COOKIES = ['auth_token', 'ct0'] as const;
interface CookieLike {
name?: string;
value?: string | null;
}
interface NetworkGetCookiesResult {
cookies?: CookieLike[];
}
export const CHROME_CANDIDATES_BASIC: PlatformCandidates = {
darwin: [
'/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
'/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary',
'/Applications/Chromium.app/Contents/MacOS/Chromium',
],
win32: [
'C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe',
'C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe',
],
default: [
'/usr/bin/google-chrome',
'/usr/bin/chromium',
'/usr/bin/chromium-browser',
],
};
export const CHROME_CANDIDATES_FULL: PlatformCandidates = {
darwin: [
'/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
'/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary',
'/Applications/Google Chrome Beta.app/Contents/MacOS/Google Chrome Beta',
'/Applications/Chromium.app/Contents/MacOS/Chromium',
'/Applications/Microsoft Edge.app/Contents/MacOS/Microsoft Edge',
],
win32: [
'C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe',
'C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe',
'C:\\Program Files\\Microsoft\\Edge\\Application\\msedge.exe',
'C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe',
],
default: [
'/usr/bin/google-chrome',
'/usr/bin/google-chrome-stable',
'/usr/bin/chromium',
'/usr/bin/chromium-browser',
'/snap/bin/chromium',
'/usr/bin/microsoft-edge',
],
};
export function findChromeExecutable(candidates: PlatformCandidates): string | undefined {
return findChromeExecutableBase({
candidates,
envNames: ['X_BROWSER_CHROME_PATH'],
});
}
let _wslHome: string | null | undefined;
function getWslWindowsHome(): string | null {
if (_wslHome !== undefined) return _wslHome;
if (!process.env.WSL_DISTRO_NAME) { _wslHome = null; return null; }
try {
const raw = execSync('cmd.exe /C "echo %USERPROFILE%"', { encoding: 'utf-8', timeout: 5000 }).trim().replace(/\r/g, '');
_wslHome = execSync(`wslpath -u "${raw}"`, { encoding: 'utf-8', timeout: 5000 }).trim() || null;
} catch { _wslHome = null; }
return _wslHome;
}
export function getDefaultProfileDir(): string {
return resolveSharedChromeProfileDir({
envNames: ['BAOYU_CHROME_PROFILE_DIR', 'X_BROWSER_PROFILE_DIR'],
wslWindowsHome: getWslWindowsHome(),
});
}
export async function getFreePort(): Promise<number> {
return await getFreePortBase('X_BROWSER_DEBUG_PORT');
}
export async function findExistingChromeDebugPort(profileDir: string): Promise<number | null> {
return await findExistingChromeDebugPortBase({ profileDir });
}
const CHROME_LOCK_FILES = ['SingletonLock', 'SingletonSocket', 'SingletonCookie', 'chrome.pid'] as const;
export function hasChromeLockArtifacts(entries: readonly string[]): boolean {
return CHROME_LOCK_FILES.some((name) => entries.includes(name));
}
export function shouldRetryChromeLaunch(options: {
lockArtifactsPresent: boolean;
hasLiveOwner: boolean;
}): boolean {
return options.lockArtifactsPresent && !options.hasLiveOwner;
}
export function buildXSessionCookieMap(cookies: readonly CookieLike[]): Record<string, string> {
const cookieMap: Record<string, string> = {};
for (const cookie of cookies) {
const name = cookie.name?.trim();
const value = cookie.value?.trim();
if (!name || !value) {
continue;
}
cookieMap[name] = value;
}
return cookieMap;
}
export function hasRequiredXSessionCookies(cookieMap: Record<string, string>): boolean {
return REQUIRED_X_SESSION_COOKIES.every((name) => Boolean(cookieMap[name]));
}
export async function readXSessionCookieMap(
cdp: CdpConnection,
sessionId?: string,
): Promise<Record<string, string>> {
const { cookies } = await cdp.send<NetworkGetCookiesResult>(
'Network.getCookies',
{ urls: [...X_SESSION_URLS] },
{
sessionId,
timeoutMs: 5_000,
},
);
return buildXSessionCookieMap(cookies ?? []);
}
export async function waitForXSessionPersistence(options: {
cdp: CdpConnection;
sessionId?: string;
timeoutMs?: number;
pollIntervalMs?: number;
}): Promise<boolean> {
const timeoutMs = options.timeoutMs ?? 15_000;
const pollIntervalMs = options.pollIntervalMs ?? 1_000;
const start = Date.now();
while (Date.now() - start < timeoutMs) {
const cookieMap = await readXSessionCookieMap(options.cdp, options.sessionId).catch(() => ({}));
if (hasRequiredXSessionCookies(cookieMap)) {
return true;
}
await sleep(pollIntervalMs);
}
return false;
}
function cleanStaleLockFiles(profileDir: string): void {
for (const name of CHROME_LOCK_FILES) {
try { fs.unlinkSync(path.join(profileDir, name)); } catch {}
}
}
function hasLiveChromeOwner(profileDir: string): boolean {
if (process.platform === 'win32') return false;
try {
const result = spawnSync('ps', ['aux'], {
encoding: 'utf8',
timeout: 5000,
});
if (result.status !== 0 || !result.stdout) return false;
return result.stdout.split('\n').some((line) => line.includes(`--user-data-dir=${profileDir}`));
} catch {
return false;
}
}
async function listProfileDirEntries(profileDir: string): Promise<string[]> {
try {
return await fs.promises.readdir(profileDir);
} catch {
return [];
}
}
async function launchChromeOnce(
url: string,
profileDir: string,
chromePath: string,
): Promise<{ chrome: Awaited<ReturnType<typeof launchChromeBase>>; port: number }> {
const port = await getFreePort();
const chrome = await launchChromeBase({
chromePath,
profileDir,
port,
url,
extraArgs: ['--start-maximized'],
});
try {
await waitForChromeDebugPort(port, 30_000, { includeLastError: true });
chrome.unref();
return { chrome, port };
} catch (error) {
killChrome(chrome);
throw error;
}
}
export async function launchChrome(
url: string,
profileDir: string,
candidates: PlatformCandidates,
chromePathOverride?: string,
): Promise<{ chrome: Awaited<ReturnType<typeof launchChromeBase>>; port: number }> {
const chromePath = chromePathOverride?.trim() || findChromeExecutable(candidates);
if (!chromePath) throw new Error('Chrome not found. Set X_BROWSER_CHROME_PATH env var.');
try {
return await launchChromeOnce(url, profileDir, chromePath);
} catch (error) {
const entries = await listProfileDirEntries(profileDir);
const shouldRetry = shouldRetryChromeLaunch({
lockArtifactsPresent: hasChromeLockArtifacts(entries),
hasLiveOwner: hasLiveChromeOwner(profileDir),
});
if (!shouldRetry) throw error;
cleanStaleLockFiles(profileDir);
return await launchChromeOnce(url, profileDir, chromePath);
}
}
export function getScriptDir(): string {
return path.dirname(fileURLToPath(import.meta.url));
}
function runBunScript(scriptPath: string, args: string[]): boolean {
const result = spawnSync('npx', ['-y', 'bun', scriptPath, ...args], { stdio: 'inherit' });
return result.status === 0;
}
export function copyImageToClipboard(imagePath: string): boolean {
const copyScript = path.join(getScriptDir(), 'copy-to-clipboard.ts');
return runBunScript(copyScript, ['image', imagePath]);
}
export function copyHtmlToClipboard(htmlPath: string): boolean {
const copyScript = path.join(getScriptDir(), 'copy-to-clipboard.ts');
return runBunScript(copyScript, ['html', '--file', htmlPath]);
}
export function pasteFromClipboard(targetApp?: string, retries = 3, delayMs = 500): boolean {
const pasteScript = path.join(getScriptDir(), 'paste-from-clipboard.ts');
const args = ['--retries', String(retries), '--delay', String(delayMs)];
if (targetApp) args.push('--app', targetApp);
return runBunScript(pasteScript, args);
}

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import fs from 'node:fs';
import { mkdir } from 'node:fs/promises';
import path from 'node:path';
import process from 'node:process';
import {
CHROME_CANDIDATES_FULL,
CdpConnection,
findExistingChromeDebugPort,
getDefaultProfileDir,
gracefulKillChrome,
launchChrome,
openPageSession,
sleep,
waitForXSessionPersistence,
waitForChromeDebugPort,
} from './x-utils.js';
const X_COMPOSE_URL = 'https://x.com/compose/post';
interface XVideoOptions {
text?: string;
videoPath: string;
submit?: boolean;
timeoutMs?: number;
profileDir?: string;
chromePath?: string;
}
export async function postVideoToX(options: XVideoOptions): Promise<void> {
const { text, videoPath, submit = false, timeoutMs = 120_000, profileDir = getDefaultProfileDir() } = options;
if (!fs.existsSync(videoPath)) throw new Error(`Video not found: ${videoPath}`);
const absVideoPath = path.resolve(videoPath);
console.log(`[x-video] Video: ${absVideoPath}`);
await mkdir(profileDir, { recursive: true });
const existingPort = await findExistingChromeDebugPort(profileDir);
const reusing = existingPort !== null;
let port = existingPort ?? 0;
let chrome: Awaited<ReturnType<typeof launchChrome>>['chrome'] | null = null;
if (!reusing) {
const launched = await launchChrome(X_COMPOSE_URL, profileDir, CHROME_CANDIDATES_FULL, options.chromePath);
port = launched.port;
chrome = launched.chrome;
}
if (reusing) console.log(`[x-video] Reusing existing Chrome on port ${port}`);
else console.log(`[x-video] Launching Chrome (profile: ${profileDir})`);
let cdp: CdpConnection | null = null;
let sessionId: string | null = null;
let targetId: string | null = null;
let loggedInDuringRun = false;
try {
const wsUrl = await waitForChromeDebugPort(port, 30_000, { includeLastError: true });
cdp = await CdpConnection.connect(wsUrl, 30_000, { defaultTimeoutMs: 30_000 });
const page = await openPageSession({
cdp,
reusing,
url: X_COMPOSE_URL,
matchTarget: (target) => target.type === 'page' && target.url.includes('x.com'),
enablePage: true,
enableRuntime: true,
enableDom: true,
enableNetwork: true,
});
const activeSessionId = page.sessionId;
sessionId = activeSessionId;
targetId = page.targetId;
await cdp.send('Input.setIgnoreInputEvents', { ignore: false }, { sessionId: activeSessionId });
console.log('[x-video] Waiting for X editor...');
await sleep(3000);
const waitForEditor = async (): Promise<boolean> => {
const start = Date.now();
while (Date.now() - start < timeoutMs) {
const result = await cdp!.send<{ result: { value: boolean } }>('Runtime.evaluate', {
expression: `!!document.querySelector('[data-testid="tweetTextarea_0"]')`,
returnByValue: true,
}, { sessionId: activeSessionId });
if (result.result.value) return true;
await sleep(1000);
}
return false;
};
const editorFound = await waitForEditor();
if (!editorFound) {
console.log('[x-video] Editor not found. Please log in to X in the browser window.');
console.log('[x-video] Waiting for login...');
const loggedIn = await waitForEditor();
if (!loggedIn) throw new Error('Timed out waiting for X editor. Please log in first.');
loggedInDuringRun = true;
}
// Upload video FIRST (before typing text to avoid text being cleared)
console.log('[x-video] Uploading video...');
const { root } = await cdp.send<{ root: { nodeId: number } }>('DOM.getDocument', {}, { sessionId: activeSessionId });
const { nodeId } = await cdp.send<{ nodeId: number }>('DOM.querySelector', {
nodeId: root.nodeId,
selector: 'input[type="file"][accept*="video"], input[data-testid="fileInput"], input[type="file"]',
}, { sessionId: activeSessionId });
if (!nodeId || nodeId === 0) {
throw new Error('Could not find file input for video upload.');
}
await cdp.send('DOM.setFileInputFiles', {
nodeId,
files: [absVideoPath],
}, { sessionId: activeSessionId });
console.log('[x-video] Video file set, uploading in background...');
// Wait a moment for upload to start, then type text while video processes
await sleep(2000);
// Type text while video uploads in background
if (text) {
console.log('[x-video] Typing text...');
await cdp.send('Runtime.evaluate', {
expression: `
const editor = document.querySelector('[data-testid="tweetTextarea_0"]');
if (editor) {
editor.focus();
document.execCommand('insertText', false, ${JSON.stringify(text)});
}
`,
}, { sessionId: activeSessionId });
await sleep(500);
}
// Wait for video to finish processing by checking if tweet button is enabled
console.log('[x-video] Waiting for video processing...');
const waitForVideoReady = async (maxWaitMs = 180_000): Promise<boolean> => {
const start = Date.now();
let dots = 0;
while (Date.now() - start < maxWaitMs) {
const result = await cdp!.send<{ result: { value: { hasMedia: boolean; buttonEnabled: boolean } } }>('Runtime.evaluate', {
expression: `(() => {
const hasMedia = !!document.querySelector('[data-testid="attachments"] video, [data-testid="videoPlayer"], video');
const tweetBtn = document.querySelector('[data-testid="tweetButton"]');
const buttonEnabled = tweetBtn && !tweetBtn.disabled && tweetBtn.getAttribute('aria-disabled') !== 'true';
return { hasMedia, buttonEnabled };
})()`,
returnByValue: true,
}, { sessionId: activeSessionId });
const { hasMedia, buttonEnabled } = result.result.value;
if (hasMedia && buttonEnabled) {
console.log('');
return true;
}
process.stdout.write('.');
dots++;
if (dots % 60 === 0) console.log(''); // New line every 60 dots
await sleep(2000);
}
console.log('');
return false;
};
const videoReady = await waitForVideoReady();
if (videoReady) {
console.log('[x-video] Video ready!');
} else {
console.log('[x-video] Video may still be processing. Please check browser window.');
}
if (submit) {
console.log('[x-video] Submitting post...');
await cdp.send('Runtime.evaluate', {
expression: `document.querySelector('[data-testid="tweetButton"]')?.click()`,
}, { sessionId: activeSessionId });
await sleep(5000);
console.log('[x-video] Post submitted!');
} else {
console.log('[x-video] Post composed (preview mode). Add --submit to post.');
console.log('[x-video] Browser stays open for review.');
}
} finally {
let leaveChromeOpen = !submit;
if (chrome && submit && loggedInDuringRun && cdp && sessionId) {
console.log('[x-video] Waiting for X session cookies to persist...');
const sessionReady = await waitForXSessionPersistence({ cdp, sessionId });
if (!sessionReady) {
console.warn('[x-video] X session cookies not observed yet. Leaving Chrome open so login can finish persisting.');
leaveChromeOpen = true;
}
}
if (cdp) {
if (reusing && submit && targetId) {
try { await cdp.send('Target.closeTarget', { targetId }, { timeoutMs: 5_000 }); } catch {}
}
cdp.close();
}
if (chrome && submit) {
if (leaveChromeOpen) {
chrome.unref();
} else {
await gracefulKillChrome(chrome, port);
}
}
}
}
function printUsage(): never {
console.log(`Post video to X (Twitter) using real Chrome browser
Usage:
npx -y bun x-video.ts [options] --video <path> [text]
Options:
--video <path> Video file path (required, supports mp4/mov/webm)
--submit Actually post (default: preview only)
--profile <dir> Chrome profile directory
--help Show this help
Examples:
npx -y bun x-video.ts --video ./clip.mp4 "Check out this video!"
npx -y bun x-video.ts --video ./demo.mp4 --submit
npx -y bun x-video.ts --video ./video.mp4 "Multi-line text
works too"
Notes:
- Video is uploaded first, then text is added (to avoid text being cleared)
- Video processing may take 30-60 seconds depending on file size
- Maximum video length on X: 140 seconds (regular) or 60 min (Premium)
- Supported formats: MP4, MOV, WebM
`);
process.exit(0);
}
async function main(): Promise<void> {
const args = process.argv.slice(2);
if (args.includes('--help') || args.includes('-h')) printUsage();
let videoPath: string | undefined;
let submit = false;
let profileDir: string | undefined;
const textParts: string[] = [];
for (let i = 0; i < args.length; i++) {
const arg = args[i]!;
if (arg === '--video' && args[i + 1]) {
videoPath = args[++i]!;
} else if (arg === '--submit') {
submit = true;
} else if (arg === '--profile' && args[i + 1]) {
profileDir = args[++i];
} else if (!arg.startsWith('-')) {
textParts.push(arg);
}
}
const text = textParts.join(' ').trim() || undefined;
if (!videoPath) {
console.error('Error: --video <path> is required.');
printUsage();
}
await postVideoToX({ text, videoPath, submit, profileDir });
}
await main().catch((err) => {
console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
process.exit(1);
});