Commit b55c5f4

@@ -0,0 +1,97 @@
+#!/usr/bin/env zx
+
+// Copyright 2021 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+async function main() {
+  const argv = minimist(process.argv.slice(2), {
+    boolean: ['help'],
+    alias: { h: 'help' },
+  })
+
+  if (argv.help) {
+    echo(`
+${chalk.bold('Usage:')} zx fetch-weather.mjs [city name]
+
+Fetches weather data using wttr.in with a neat two-column colored table format.
+
+${chalk.bold('Examples:')}
+  zx fetch-weather.mjs London
+  ./fetch-weather.mjs "New York"
+`)
+    process.exit(0)
+  }
+
+  const args = argv._.slice(__filename === process.argv[1] ? 0 : 1)
+  const city = args.join(' ')
+
+  if (!city) throw 'No city provided. Use -h for help.'
+
+  const svc_url = 'https://wttr.in'
+
+  const data = await spinner(
+    `📡 Fetching weather for "${city}" from ${svc_url}...`,
+    async () => {
+      try {
+        const res = await fetch(
+          `${svc_url}/${encodeURIComponent(city)}?format=j1`,
+          {
+            signal: AbortSignal.timeout(5000),
+          }
+        )
+        if (!res.ok) throw `API error: ${res.status} ${res.statusText}`
+        return res.json()
+      } catch (err) {
+        if (err.name === 'AbortError') {
+          throw 'Request timed out after 5 seconds.'
+        }
+        throw err
+      }
+    }
+  )
+
+  const area = data.nearest_area[0]
+  const current = data.current_condition[0]
+
+  if (!area || !current) {
+    throw '❌ Missing weather data in API response.'
+  }
+
+  const location = area.areaName[0].value
+  const condition = current.weatherDesc[0].value
+  const temperature = current.temp_C
+  const humidity = current.humidity
+
+  echo(chalk.yellow(`🌤️  Weather in ${location}: ${condition}`))
+  echo(chalk.red(`🌡️  Temperature: ${temperature}°C`))
+  echo(chalk.blue(`💧 Humidity: ${humidity}%`))
+}
+
+await main().then(
+  () => process.exit(0),
+  (err) => {
+    const msg = typeof err === 'string' ? err : err.message
+    echo(chalk.red(`❌ ${msg}`))
+    process.exit(1)
+  }
+)
+
+// Here's how to add this script to your shell as a bash alias. This assumes you have zx installed globally.
+// 1. Save this script as `fetch-weather.mjs`.
+// 2. Add the following line to your .bashrc file, replacing the path with your own:
+// alias weather='zx /full/path/to/fetch-weather.mjs'
+// 3. Then reload your shell using the following command:
+// source ~/.bashrc
+// Now you can use the `weather` command to fetch weather data for any city.
+// Example usage: `weather London`