first

.gitignore

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+node_modules

README.md

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+
+```
+% npm install -g flight-status
+% flight UAL903
+
+En Route / On Time
+Departure: 02:51PM PDT
+Arrival:   09:46AM CEST (+1)
+
+[-------------✈                                     ]
+2 hr 36 min elapsed, 7 hr 18 min remaining
+
+```

index.js

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+#! /usr/bin/env node
+
+var request = require('request');
+var cheerio = require('cheerio');
+var opts = require("nomnom").parse();
+var chalk = require('chalk');
+
+var alias = {
+  'UA': 'UAL',
+  'United': 'UAL',
+  'UAL': 'UAL',
+  'Delta': 'DAL'
+};
+
+var airline = opts[0];
+var number = opts[1];
+if (!number) {
+  matches = airline.match(/([a-zA-Z]+)(\d+)/);
+  if (matches) {
+    airline = matches[1];
+    number = matches[2];
+  }
+}
+if (airline in alias) {
+  airline = alias[airline];
+}
+
+function print(s) {
+  s = s || '';
+  process.stdout.write(s);
+}
+
+function println(s) {
+  s = s || '';
+  print(s + '\n');
+}
+
+var code = airline + number;
+
+request('http://flightaware.com/live/flight/' + code, function (error, response, body) {
+  if (!error && response.statusCode == 200) {
+    $ = cheerio.load(body);
+
+    println();
+
+    var data = {};
+
+    var table = $('.track-panel-data');
+    var trs = table.find('tr');
+    trs.each(function (i) {
+      var header = trs.eq(i).find('th').text().trim().toLowerCase();
+      var val = trs.eq(i).find('td').contents().first().text().trim();
+      data[header] = val;
+    });
+
+    println(data.status);
+
+    var times = $('.track-panel-actualtime');
+    var departure = times.eq(0);
+    if (departure.children().first().hasClass('flightStatusGood')) {
+      departure = chalk.green(departure.text().trim());
+    } else {
+      departure = chalk.red(departure.text().trim());
+    }
+    var arrival = times.eq(1);
+    if (arrival.children().first().hasClass('flightStatusGood')) {
+      arrival = chalk.green(arrival.text().trim());
+    } else {
+      arrival = chalk.red(arrival.text().trim());
+    }
+    println('Departure: ' + departure);
+    println('Arrival:   ' + arrival);
+
+    var progress = $('.track-panel-progress');
+    if (progress.length) {
+      var elapsed = $('.track-panel-progress-fill').text().trim();
+      var remaining = $('.track-panel-progress-empty').text().trim();
+      var pct = $('.track-panel-progress-fill').css('width');
+      pct = parseInt(pct, 10) / 2 | 0;
+      var rem = 50 - pct;
+      print('\n' + chalk.bold('['));
+      print(chalk.cyan(Array(pct+1).join('-'))); // ✈
+      print(chalk.bold('✈'));
+      print(Array(rem+1).join(' '));
+      print(chalk.bold(']') + '\n');
+      println(elapsed + ' elapsed, ' + remaining + ' remaining');
+    }
+
+    println();
+
+  } else {
+    console.error(response.statusCode);
+  }
+});

package.json

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+{
+  "name": "flight-status",
+  "version": "1.0.1",
+  "description": "grab flight status",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "potch",
+  "license": "ISC",
+  "bin": {
+    "flight": "index.js"
+  },
+  "dependencies": {
+    "chalk": "^0.5.1",
+    "cheerio": "^0.17.0",
+    "nomnom": "^1.8.0",
+    "request": "^2.45.0"
+  }
+}