feat: basic port testing functionality using nc

Cargo.lock

@@ -93,6 +93,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
+[[package]]
+name = "owo-colors"
+version = "4.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "caff54706df99d2a78a5a4e3455ff45448d81ef1bb63c22cd14052ca0e993a3f"
+
 [[package]]
 name = "pinger"
 version = "1.1.1"
@@ -194,6 +200,7 @@ checksum = "adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56"
 name = "sage"
 version = "0.1.0"
 dependencies = [
+ "owo-colors",
  "pinger",
 ]
 

Cargo.toml

@@ -4,4 +4,5 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+owo-colors = "4.0.0"
 pinger = "1.1.1"

src/main.rs

@@ -1,10 +1,24 @@
 use std::io::prelude::*;
-use std::net::TcpStream;
+use std::process::Command;
+
+use owo_colors::OwoColorize;
 
 fn main() -> std::io::Result<()> {
-    let mut stream = TcpStream::connect("100.64.0.2")?;
+    let ports = [80, 443, 8448];
+    for port in ports {
+        let netcat = Command::new("nc")
+            .arg("-vz")
+            .arg("devraza.giize.com")
+            .arg(format!("{}", port))
+            .output()?;
 
-    stream.write(&[1])?;
+        let splitted = std::str::from_utf8(&netcat.stderr[..]).unwrap().split(" ");
-    stream.read(&mut [0; 128])?;
+        let collection = &splitted.collect::<Vec<&str>>();
+        if collection[7] == "succeeded!\n" {
+            println!("{}  {} {}", "✓".green(), collection[2], collection[4]);
+        } else {
+            println!("{}  {} {}", "✕".red(), collection[3], collection[6]);
+        }
+    }
     Ok(())
 }