${escaped}$1');\n\n // Headers\n html = html.replace(/^###### (.+)$/gm, '$1
');\n html = html.replace(/^##### (.+)$/gm, '$1
');\n html = html.replace(/^#### (.+)$/gm, '$1
');\n html = html.replace(/^### (.+)$/gm, '$1
');\n html = html.replace(/^## (.+)$/gm, '$1
');\n html = html.replace(/^# (.+)$/gm, '$1
');\n\n // Bold and italic\n html = html.replace(/\\*\\*\\*(.+?)\\*\\*\\*/g, '$1');\n html = html.replace(/\\*\\*(.+?)\\*\\*/g, '$1');\n html = html.replace(/\\*(.+?)\\*/g, '$1');\n\n // Images\n html = html.replace(/!\\[([^\\]]*)\\]\\(([^)]+)\\)/g, (_, alt, src) => {\n // If source is a relative path, try to make it absolute\n if (src && !src.startsWith('http') && !src.startsWith('data:')) {\n const resolvedPath = path.resolve(path.dirname(inputFile), src);\n if (fs.existsSync(resolvedPath)) {\n // We'll convert to data URI for embedding\n try {\n const imgData = fs.readFileSync(resolvedPath);\n const ext = path.extname(src).toLowerCase();\n const mime = ext === '.png' ? 'image/png'\n : ext === '.gif' ? 'image/gif'\n : ext === '.webp' ? 'image/webp'\n : 'image/jpeg';\n const base64 = imgData.toString('base64');\n src = `data:${mime};base64,${base64}`;\n } catch (e) {\n // keep original\n }\n }\n }\n return `');\n html = html.replace(/^\\*\\*\\*+\\s*$/gm, '
');\n\n // Blockquotes\n html = html.replace(/^> (.+)$/gm, '
$1');\n\n // Unordered lists (simple)\n html = html.replace(/^[*-] (.+)$/gm, '
- $1
- ');\n inBlock = true;\n }\n result.push(trimmed);\n } else {\n if (inBlock) {\n // Check if the lst
- was just added\n result.push('
${trimmed}
`);\n }\n }\n if (inBlock) result.push('');\n\n return result.join('\\n');\n}\n\n// === Better approach: try to use npm marked, with fallback ===\nlet htmlContent;\ntry {\n // Try using marked for proper parsing\n const marked = require('marked');\n htmlContent = marked.parse(markdown, { gfm: true });\n} catch (e) {\n // Fallback to our simple converter\n console.warn('marked not available, using simple converter. Install with: npm install marked');\n htmlContent = mdToHtml(markdown);\n}\n\n// === Build full HTML with WeChat-article style ===\nconst fontStack = `-apple-system, \"PingFang SC\", \"Noto Sans SC\", \"Microsoft YaHei\", \"Helvetica Neue\", Arial, sans-serif`;\n\nconst fullHtml = `\n\n\n\n\n\n\n\n\n${htmlContent}\n
\n\n`;\n\n// === Write HTML to temp file ===\nconst tempHtml = path.join(path.dirname(outputFile), '.temp_' + path.basename(inputFile) + '.html');\nfs.writeFileSync(tempHtml, fullHtml, 'utf-8');\n\n// === Screenshot with Puppeteer ===\n(async () => {\n try {\n const puppeteer = require('puppeteer');\n const browser = await puppeteer.launch({\n headless: 'new',\n args: [\n '--no-sandbox',\n '--disable-setuid-sandbox',\n '--disable-dev-shm-usage',\n '--disable-gpu',\n ],\n });\n\n const page = await browser.newPage();\n await page.setViewport({ width: pageWidth, height: 800 });\n await page.goto('file://' + path.resolve(tempHtml), {\n waitUntil: 'networkidle0',\n timeout: 30000,\n });\n\n // Wait a moment for fonts to load\n await new Promise(r => setTimeout(r, 500));\n\n // Get full page dimensions\n const bodyHandle = await page.$('body');\n const box = await bodyHandle.boundingBox();\n const height = Math.ceil(box.height);\n\n // Set viewport height to full content\n await page.setViewport({ width: pageWidth, height: height });\n\n // Take screenshot\n await page.screenshot({\n path: outputFile,\n fullPage: true,\n type: 'png',\n });\n\n await browser.close();\n\n // Clean up temp file\n try { fs.unlinkSync(tempHtml); } catch (e) {}\n\n const stats = fs.statSync(outputFile);\n const sizeKB = (stats.size / 1024).toFixed(1);\n console.log(`✅ 转换完成！`);\n console.log(` 输出: ${path.resolve(outputFile)}`);\n console.log(` 大小: ${sizeKB} KB`);\n console.log(` 宽度: ${pageWidth}px`);\n console.log(` 高度: ${height}px`);\n\n } catch (err) {\n console.error('❌ 截图失败:', err.message);\n console.error(`\\nHTML 文件已保留在: ${tempHtml}`);\n console.error('你可以用浏览器打开这个 HTML 文件手动查看效果。');\n process.exit(1);\n }\n})();\n"}}],"api":"openai-completions","provider":"deepseek","model":"deepseek-chat","usage":{"input":320,"output":3638,"cacheRead":11904,"cacheWrite":0,"totalTokens":15862,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1778462247340,"responseId":"78ba6fe8-e36d-43f4-9c15-7471258b5a03"},{"role":"toolResult","toolCallId":"call_00_UtV6fmaWxNtvCXy7fwEq3452","toolName":"write","content":[{"type":"text","text":"Successfully wrote 11046 bytes to /root/.openclaw/agents/101/workspace/scripts/md-to-longimg/converter.js"}],"isError":false,"timestamp":1778462310951},{"role":"assistant","content":[{"type":"text","text":"Now write the shell wrapper script:"},{"type":"toolCall","id":"call_00_k90WAcs4UnwQ7f1NmzR27209","name":"write","arguments":{"path":"/root/.openclaw/agents/101/workspace/scripts/md-to-longimg.sh","content":"#!/usr/bin/env bash\n#\n# md-to-longimg.sh — Markdown → HTML → 长图 一键导出脚本\n#\n# 使用方法：\n# bash md-to-longimg.sh input.md -o output.png\n# bash md-to-longimg.sh input.md # 默认输出到 input.png\n# bash md-to-longimg.sh input.md -o out.png --width 750\n#\n# 依赖自动安装：Node.js + puppeteer（含 chromium）\n#\n\nset -euo pipefail\n\nSCRIPT_DIR=\"$(cd \"$(dirname \"${BASH_SOURCE[0]}\")\" && pwd)\"\nCONVERTER_DIR=\"$SCRIPT_DIR/md-to-longimg\"\nCONVERTER_JS=\"$CONVERTER_DIR/converter.js\"\n\n# ====== 颜色输出 ======\nRED='\\033[0;31m'\nGREEN='\\033[0;32m'\nYELLOW='\\033[1;33m'\nNC='\\033[0m' # No Color\n\ninfo() { echo -e \"${GREEN}[INFO]${NC} $*\"; }\nwarn() { echo -e \"${YELLOW}[WARN]${NC} $*\"; }\nerror() { echo -e \"${RED}[ERROR]${NC} $*\" >&2; }\n\n# ====== 检查 Node.js ======\nif ! command -v node &>/dev/null; then\n error \"需要 Node.js，但未安装。请先安装 Node.js。\"\n error \"建议: https://nodejs.org/ 或 nvm install\"\n exit 1\nfi\n\nNODE_VER=$(node -v | sed 's/v//' | cut -d. -f1)\nif [ \"$NODE_VER\" -lt 18 ]; then\n warn \"Node.js 版本过低 ($(node -v))，建议 >= 18\"\nfi\n\n# ====== 解析参数 ======\nINPUT_FILE=\"\"\nOUTPUT_FILE=\"\"\nWIDTH=640\n\nwhile [[ $# -gt 0 ]]; do\n case \"$1\" in\n -o)\n shift\n OUTPUT_FILE=\"$1\"\n ;;\n --width)\n shift\n WIDTH=\"$1\"\n ;;\n -*)\n error \"未知参数: $1\"\n echo \"用法: $0