Initial commit

skills/browser-control/scripts/navigate.js

@@ -0,0 +1,113 @@
+#!/usr/bin/env bun
+
+/**
+ * Navigate to URL and return page content
+ *
+ * Connects to Geoffrey's browser profile via CDP and navigates to the specified URL.
+ * Returns page title, URL, and text content.
+ *
+ * Usage: bun navigate.js <url> [--wait <selector>]
+ *
+ * Examples:
+ *   bun navigate.js https://www.marriott.com
+ *   bun navigate.js https://flyertalk.com/forum --wait ".post-content"
+ */
+
+import puppeteer from 'puppeteer-core';
+
+const CDP_ENDPOINT = 'http://127.0.0.1:9222';
+
+async function navigate(url, options = {}) {
+  let browser;
+
+  try {
+    // Connect to existing browser instance via CDP
+    browser = await puppeteer.connect({
+      browserURL: CDP_ENDPOINT,
+      defaultViewport: null
+    });
+
+    // Always create a new page to avoid interfering with user's tabs
+    const page = await browser.newPage();
+
+    // Navigate to URL
+    await page.goto(url, {
+      waitUntil: 'domcontentloaded',
+      timeout: 30000
+    });
+
+    // Wait for specific selector if provided
+    if (options.waitFor) {
+      await page.waitForSelector(options.waitFor, { timeout: 10000 });
+    }
+
+    // Get page info
+    const title = await page.title();
+    const content = await page.evaluate(() => {
+      // Get main content, avoiding nav/footer
+      const main = document.querySelector('main') ||
+                   document.querySelector('article') ||
+                   document.querySelector('#content') ||
+                   document.body;
+      return main.innerText.substring(0, 10000); // Limit content size
+    });
+
+    // Get current URL (may have redirected)
+    const finalUrl = page.url();
+
+    return {
+      success: true,
+      url: finalUrl,
+      title,
+      content,
+      timestamp: new Date().toISOString()
+    };
+
+  } catch (error) {
+    return {
+      success: false,
+      url,
+      error: error.message,
+      hint: error.message.includes('connect') || error.message.includes('ECONNREFUSED')
+        ? 'Is browser running? Start with: ./scripts/launch-chrome.sh'
+        : null,
+      timestamp: new Date().toISOString()
+    };
+  } finally {
+    // Disconnect (don't close - we want browser to stay open)
+    if (browser) {
+      browser.disconnect();
+    }
+  }
+}
+
+// CLI interface
+async function main() {
+  const args = process.argv.slice(2);
+  const url = args[0];
+
+  if (!url) {
+    console.error(JSON.stringify({
+      error: 'Missing URL',
+      usage: 'bun navigate.js <url> [--wait <selector>]'
+    }));
+    process.exit(1);
+  }
+
+  // Parse options
+  const options = {};
+  for (let i = 1; i < args.length; i++) {
+    if (args[i] === '--wait') {
+      options.waitFor = args[++i];
+    }
+  }
+
+  const result = await navigate(url, options);
+  console.log(JSON.stringify(result, null, 2));
+
+  if (!result.success) {
+    process.exit(1);
+  }
+}
+
+main();