ping!

Author: externl

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: Check Hostname
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  check-hostname:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+
+    - name: Run hostname check script
+      run: python check-hostname.py

.github/workflows/hostname.yml

@@ -0,0 +1,95 @@
+#!/usr/bin/env python3
+
+import socket
+import platform
+import subprocess
+import sys
+
+
+def get_hostname():
+    """Get the system's hostname."""
+    return socket.gethostname()
+
+
+def get_ips_for_hostname(hostname):
+    """Get all IP addresses associated with the hostname."""
+    try:
+        # Get both IPv4 and IPv6 addresses
+        addrinfo = socket.getaddrinfo(hostname, None)
+        # Extract unique IP addresses
+        ip_addresses = set()
+        for addr in addrinfo:
+            ip = addr[4][0]
+            ip_addresses.add(ip)
+        return list(ip_addresses)
+    except socket.gaierror:
+        return []
+
+
+def ping_target(target):
+    """
+    Ping a target (hostname or IP) and return whether it was successful.
+
+    Args:
+        target (str): The hostname or IP address to ping
+
+    Returns:
+        bool: True if ping was successful, False otherwise
+    """
+    # Adjust ping command based on operating system
+    param = "-n" if platform.system().lower() == "windows" else "-c"
+    command = ["ping", param, "1", target]
+
+    try:
+        result = subprocess.run(
+            command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True
+        )
+        return result.returncode == 0
+    except Exception as e:
+        print(f"Error pinging {target}: {e}")
+        return False
+
+
+# Maintain backwards compatibility with original function names
+def ping_hostname(hostname):
+    """Ping a hostname directly and return whether it was successful."""
+    return ping_target(hostname)
+
+
+def ping_ip(ip):
+    """Ping an IP address and return whether it was successful."""
+    return ping_target(ip)
+
+
+def main():
+    # Get hostname
+    hostname = get_hostname()
+    print(f"Hostname: {hostname}")
+
+    # Ping hostname
+    hostname_ping_success = ping_hostname(hostname)
+    hostname_ping_status = "successful" if hostname_ping_success else "failed"
+    print(f"Ping to hostname {hostname}: {hostname_ping_status}")
+
+    print()
+    # Get IPs for hostname
+    ips = get_ips_for_hostname(hostname)
+
+    if not ips:
+        print(f"No IP addresses found for {hostname}")
+        return
+
+    print(f"IP addresses for {hostname}:")
+    for ip in ips:
+        print(f"  {ip}")
+
+    # Ping each IP
+    print("\nPinging IP addresses:")
+    for ip in ips:
+        success = ping_ip(ip)
+        status = "successful" if success else "failed"
+        print(f"  Ping to {ip}: {status}")
+
+
+if __name__ == "__main__":
+    main()