Added justfile for tests

Fixes #645: Add arm64 Docker image build

.github/workflows/docker.yml

@@ -15,6 +15,9 @@ jobs:
       - name: Check out the repo
         uses: actions/checkout@v4
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to Docker Hub
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
@@ -34,5 +37,6 @@ jobs:
         with:
           context: .
           push: ${{ contains(fromJson('["push", "release"]'), github.event_name) }} # Publish to docker registry only on push event or new release.
+          platforms: linux/amd64,linux/arm64
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

Cargo.lock

@@ -489,9 +489,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.11.3"
+version = "0.11.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38b35839ba51819680ba087cd351788c9a3c476841207e0b8cee0b04722343b9"
+checksum = "e13fa619b91fb2381732789fc5de83b45675e882f66623b7d8cb4f643017018d"
 dependencies = [
  "anstream",
  "anstyle",

Cargo.toml

@@ -23,7 +23,7 @@ async-std = "1.7.0"
 futures = "0.3"
 rlimit = "0.10.1"
 log = "0.4.22"
-env_logger = "0.11.3"
+env_logger = "0.11.5"
 anstream = "=0.6.14"
 dirs = "5.0.1"
 gcd = "2.0.1"

README.md

@@ -232,4 +232,4 @@ This project follows the [all-contributors](https://github.com/all-contributors/
 [badge-3]: https://img.shields.io/github/downloads/rustscan/rustscan/total?label=GitHub%20Downloads
 [badge-4]: https://img.shields.io/crates/d/rustscan?label=Cargo%20Downloads
 [badge-5]: https://img.shields.io/discord/754001738184392704
-[badge-6]: https://github.com/RustScan/RustScan/workflows/Continuous%20integration/badge.svg?branch=master
+[badge-6]: https://github.com/RustScan/RustScan/workflows/Build/badge.svg?branch=master

justfile

@@ -0,0 +1,5 @@
+test:
+    cargo nextest run
+    cargo clippy 
+    cargo fmt --check
+    cargo doc --workspace --all-features --no-deps --document-private-items

src/address.rs

@@ -1,4 +1,5 @@
 //! Provides functions to parse input IP addresses, CIDRs or files.
+use std::collections::BTreeSet;
 use std::fs::{self, File};
 use std::io::{prelude::*, BufReader};
 use std::net::{IpAddr, SocketAddr, ToSocketAddrs};
@@ -27,6 +28,8 @@ use crate::warning;
 ///
 /// let ips = parse_addresses(&opts);
 /// ```
+///
+/// Finally, any duplicates are removed to avoid excessive scans.
 pub fn parse_addresses(input: &Opts) -> Vec<IpAddr> {
     let mut ips: Vec<IpAddr> = Vec::new();
     let mut unresolved_addresses: Vec<&str> = Vec::new();
@@ -66,7 +69,10 @@ pub fn parse_addresses(input: &Opts) -> Vec<IpAddr> {
         }
     }
 
-    ips
+    ips.into_iter()
+        .collect::<BTreeSet<_>>()
+        .into_iter()
+        .collect()
 }
 
 /// Given a string, parse it as a host, IP address, or CIDR.
@@ -256,6 +262,16 @@ mod tests {
         assert_eq!(ips.len(), 0);
     }
 
+    #[test]
+    fn parse_duplicate_cidrs() {
+        let mut opts = Opts::default();
+        opts.addresses = vec!["79.98.104.0/21".to_owned(), "79.98.104.0/24".to_owned()];
+
+        let ips = parse_addresses(&opts);
+
+        assert_eq!(ips.len(), 2_048);
+    }
+
     #[test]
     fn resolver_default_cloudflare() {
         let opts = Opts::default();