Update README.md

- Modified `download_single_file` to check for an existing partially downloaded file
- If present, uses HTTP Range headers to resume the download from the last byte
- Opens file in append mode rather than overwriting it
- Handles HTTP 206 Partial Content and 416 Range Not Satisfiable responses
- Updates progress bar and download state accordingly during resumed downloads

.gitignore

@@ -4,11 +4,15 @@ debug/
 target/
 .idea/
 
+# packaging
+dist/
+
 # These are backup files generated by rustfmt
 **/*.rs.bk
 
 # Error / Debug Logging
 *.log
+*.txt
 
 # MSVC Windows builds of rustc generate these, which store debugging information
 *.pdb
@@ -19,4 +23,4 @@ target/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+#.idea/

Cargo.lock

@@ -113,6 +113,19 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "console"
+version = "0.15.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "054ccb5b10f9f2cbf51eb355ca1d05c2d279ce1804688d0db74b4733a5aeafd8"
+dependencies = [
+ "encode_unicode",
+ "libc",
+ "once_cell",
+ "unicode-width",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -200,6 +213,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "encode_unicode"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34aa73646ffb006b8f5147f3dc182bd4bcb190227ce861fc4a4844bf8e3cb2c0"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.35"
@@ -647,6 +666,19 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "indicatif"
+version = "0.17.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "183b3088984b400f4cfac3620d5e076c84da5364016b4f49473de574b2586235"
+dependencies = [
+ "console",
+ "number_prefix",
+ "portable-atomic",
+ "unicode-width",
+ "web-time",
+]
+
 [[package]]
 name = "ipnet"
 version = "2.11.0"
@@ -780,6 +812,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "number_prefix"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
+
 [[package]]
 name = "object"
 version = "0.36.7"
@@ -869,6 +907,12 @@ version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
+[[package]]
+name = "portable-atomic"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "350e9b48cbc6b0e028b0473b114454c6316e57336ee184ceab6e53f72c178b3e"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.94"
@@ -1386,6 +1430,12 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
+[[package]]
+name = "unicode-width"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd"
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -1532,6 +1582,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1849,6 +1909,7 @@ dependencies = [
  "colored",
  "ctrlc",
  "flate2",
+ "indicatif",
  "md-5",
  "reqwest",
  "serde",

Cargo.toml

@@ -13,6 +13,7 @@ serde = "1.0.219"
 ctrlc = "3.4.7"
 shellexpand = "3.1.1"
 flate2 = "1.1.1"
+indicatif = "0.17.11"
 
 [target.'cfg(windows)'.dependencies]
 winconsole = "0.11.1"

README.md

@@ -10,6 +10,7 @@
 ## 📦 Requirements
 - **Rust nightly toolchain** - 1.87.0-nightly or newer
 - **Windows** - for full console feature support
+- **Linux** - for simply being better
 
 ### 🛠️ Installation & Usage
 - **Install the nightly toolchain:**

package.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+
+set -e
+
+BIN_NAME="wuwa-downloader"
+DIST_DIR="dist"
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+CYAN='\033[0;36m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+function info() {
+    echo -e "${CYAN}==> $1${NC}"
+}
+
+function success() {
+    echo -e "${GREEN}✔ $1${NC}"
+}
+
+function warn() {
+    echo -e "${YELLOW}⚠ $1${NC}"
+}
+
+function error() {
+    echo -e "${RED}✖ $1${NC}"
+}
+
+function build_linux() {
+    local OUT_DIR="target/release"
+    local PACKAGE_NAME="${BIN_NAME}-linux-x86_64"
+    local PACKAGE_DIR="${DIST_DIR}/${PACKAGE_NAME}"
+    local ARCHIVE_NAME="${PACKAGE_NAME}.tar.gz"
+
+    clear
+
+    info "Cleaning binaries to rebuild..."
+    cargo clean
+
+    info "Building release binary for Linux..."
+    cargo build --release
+    clear
+    success "Linux build finished"
+
+    info "Creating package directory..."
+    rm -rf "$PACKAGE_DIR"
+    mkdir -p "$PACKAGE_DIR"
+    success "Package directory ready: $PACKAGE_DIR"
+
+    info "Copying binary..."
+    cp "$OUT_DIR/$BIN_NAME" "$PACKAGE_DIR/"
+    success "Copied binary to package directory"
+
+    info "Creating archive..."
+    cd "$DIST_DIR"
+    tar -czf "$ARCHIVE_NAME" "$PACKAGE_NAME"
+    cd -
+    success "Archive created: ${DIST_DIR}/${ARCHIVE_NAME}"
+}
+
+function build_windows() {
+    local TARGET="x86_64-pc-windows-gnu"
+    local OUT_DIR="target/${TARGET}/release"
+    local PACKAGE_NAME="${BIN_NAME}-windows-x86_64"
+    local PACKAGE_DIR="${DIST_DIR}/${PACKAGE_NAME}"
+    local ARCHIVE_NAME="${PACKAGE_NAME}.zip"
+
+    clear
+
+    info "Cleaning binaries to rebuild..."
+    cargo clean
+
+    info "Building release binary for Windows..."
+    cargo build --release --target "$TARGET"
+    clear
+    success "Windows build finished"
+
+    info "Creating package directory..."
+    rm -rf "$PACKAGE_DIR"
+    mkdir -p "$PACKAGE_DIR"
+    success "Package directory ready: $PACKAGE_DIR"
+
+    info "Copying binary..."
+    cp "$OUT_DIR/${BIN_NAME}.exe" "$PACKAGE_DIR/"
+    success "Copied binary to package directory"
+
+    info "Creating archive..."
+    cd "$DIST_DIR"
+    zip -r "$ARCHIVE_NAME" "$PACKAGE_NAME"
+    cd -
+    success "Archive created: ${DIST_DIR}/${ARCHIVE_NAME}"
+}
+
+if [[ $# -ne 1 ]]; then
+    error "Usage: $0 [linux|windows]"
+    exit 1
+fi
+
+case "$1" in
+    linux)
+        build_linux
+        ;;
+    windows)
+        build_windows
+        ;;
+    *)
+        error "Unknown target: $1"
+        error "Usage: $0 [linux|windows]"
+        exit 1
+        ;;
+esac

src/config/cfg.rs

@@ -2,4 +2,4 @@
 pub struct Config {
     pub index_url: String,
     pub zip_bases: Vec<String>,
-}
+}

src/config/status.rs

@@ -4,11 +4,25 @@ use colored::*;
 pub struct Status;
 
 impl Status {
-    pub fn info() -> ColoredString { "[*]".cyan() }
+    pub fn info() -> ColoredString {
-    pub fn success() -> ColoredString { "[+]".green() }
+        "[*]".cyan()
-    pub fn warning() -> ColoredString { "[!]".yellow() }
+    }
-    pub fn error() -> ColoredString { "[-]".red() }
+    pub fn success() -> ColoredString {
-    pub fn question() -> ColoredString { "[?]".blue() }
+        "[+]".green()
-    pub fn progress() -> ColoredString { "[→]".purple() }
+    }
-    pub fn matched() -> ColoredString { "[↓]".bright_purple() }
+    pub fn warning() -> ColoredString {
-}
+        "[!]".yellow()
+    }
+    pub fn error() -> ColoredString {
+        "[-]".red()
+    }
+    pub fn question() -> ColoredString {
+        "[?]".blue()
+    }
+    pub fn progress() -> ColoredString {
+        "[→]".purple()
+    }
+    pub fn matched() -> ColoredString {
+        "[↓]".bright_purple()
+    }
+}

src/io/console.rs

@@ -1,6 +1,6 @@
-use std::{io, path::Path};
-use colored::Colorize;
 use crate::config::status::Status;
+use colored::Colorize;
+use std::{io, path::Path};
 
 pub fn print_results(success: usize, total: usize, folder: &Path) {
     let title = if success == total {

src/io/logging.rs

@@ -1,5 +1,8 @@
-use std::{fs::{self, OpenOptions}, io::Write, time::SystemTime};
+use std::{
-
+    fs::{self, OpenOptions},
+    io::Write,
+    time::SystemTime,
+};
 
 pub fn setup_logging() -> fs::File {
     OpenOptions::new()

src/io/mod.rs

@@ -1,4 +1,4 @@
 pub mod console;
 pub mod file;
 pub mod logging;
-pub mod util;
+pub mod util;

src/io/util.rs

@@ -8,6 +8,10 @@ use std::{
     thread,
     time::{Duration, Instant},
 };
+
+#[cfg(not(target_os = "windows"))]
+use std::process::Command;
+
 #[cfg(windows)]
 use winconsole::console::{clear, set_title};
 
@@ -122,6 +126,9 @@ pub fn calculate_total_size(resources: &[Value], client: &Client, config: &Confi
         bytes_to_human(total_size).cyan()
     );
 
+    #[cfg(not(target_os = "windows"))]
+    Command::new("clear").status().unwrap();
+
     total_size
 }
 

src/main.rs

@@ -1,6 +1,10 @@
 use colored::*;
 use reqwest::blocking::Client;
 use serde_json::Value;
+
+#[cfg(not(target_os = "windows"))]
+use std::process::Command;
+
 #[cfg(windows)]
 use winconsole::console::{clear, set_title};
 
@@ -9,10 +13,11 @@ use wuwa_downloader::{
     io::{
         console::print_results,
         file::get_dir,
-        util::{
-            calculate_total_size, download_resources, exit_with_error, setup_ctrlc, track_progress, start_title_thread
-        },
         logging::setup_logging,
+        util::{
+            calculate_total_size, download_resources, exit_with_error, setup_ctrlc,
+            start_title_thread, track_progress,
+        },
     },
     network::client::{fetch_index, get_config},
 };
@@ -33,6 +38,9 @@ fn main() {
 
     #[cfg(windows)]
     clear().unwrap();
+    #[cfg(not(target_os = "windows"))]
+    Command::new("clear").status().unwrap();
+
     println!(
         "\n{} Download folder: {}\n",
         Status::info(),
@@ -83,7 +91,7 @@ fn main() {
 
     #[cfg(windows)]
     clear().unwrap();
-    
+
     print_results(
         success.load(std::sync::atomic::Ordering::SeqCst),
         resources.len(),

src/network/client.rs

@@ -1,14 +1,18 @@
 use colored::Colorize;
 use flate2::read::GzDecoder;
+use indicatif::{ProgressBar, ProgressStyle};
 use reqwest::blocking::Client;
-use serde_json::{Value, from_reader, from_str};
+use serde_json::{from_reader, from_str, Value};
+#[cfg(not(target_os = "windows"))]
+use std::process::Command;
 use std::{
-    fs,
+    fs::{self, OpenOptions},
     io::{self, Read, Write},
     path::Path,
     time::Duration,
     u64,
 };
+
 #[cfg(windows)]
 use winconsole::console::clear;
 
@@ -234,16 +238,23 @@ pub fn download_file(
 
         println!("{} Downloading: {}", Status::progress(), filename.purple());
 
+        let pb = ProgressBar::new(expected_size.unwrap_or(0));
+        pb.set_style(ProgressStyle::default_bar()
+            .template("{spinner:.green} [{elapsed_precise}] [{wide_bar:.cyan/blue}] {bytes}/{total_bytes} ({eta}, {binary_bytes_per_sec})")
+            .unwrap()
+            .progress_chars("#>-"));
+
         let mut retries = MAX_RETRIES;
         let mut last_error = None;
 
         while retries > 0 {
-            let result = download_single_file(&client, &url, &path, should_stop, progress);
+            let result = download_single_file(&client, &url, &path, should_stop, progress, &pb);
 
             match result {
                 Ok(_) => break,
                 Err(e) => {
                     if should_stop.load(std::sync::atomic::Ordering::SeqCst) {
+                        pb.finish_and_clear();
                         return false;
                     }
 
@@ -263,6 +274,8 @@ pub fn download_file(
             }
         }
 
+        pb.finish_and_clear();
+
         if should_stop.load(std::sync::atomic::Ordering::SeqCst) {
             return false;
         }
@@ -315,18 +328,46 @@ fn download_single_file(
     path: &Path,
     should_stop: &std::sync::atomic::AtomicBool,
     progress: &DownloadProgress,
+    pb: &ProgressBar,
 ) -> Result<(), String> {
-    let mut response = client
+    let mut downloaded: u64 = 0;
-        .get(url)
+    if path.exists() {
-        .timeout(DOWNLOAD_TIMEOUT)
+        downloaded = fs::metadata(path)
+            .map_err(|e| format!("Metadata error: {}", e))?
+            .len();
+    }
+
+    let request = client.get(url).timeout(DOWNLOAD_TIMEOUT);
+
+    let request = if downloaded > 0 {
+        request.header("Range", format!("bytes={}-", downloaded))
+    } else {
+        request
+    };
+
+    let mut response = request
         .send()
         .map_err(|e| format!("Network error: {}", e))?;
 
-    if !response.status().is_success() {
+    if response.status() == reqwest::StatusCode::RANGE_NOT_SATISFIABLE {
+        return Err("Range not satisfiable. File may already be fully downloaded.".into());
+    }
+
+    if !response.status().is_success() && response.status() != reqwest::StatusCode::PARTIAL_CONTENT
+    {
         return Err(format!("HTTP error: {}", response.status()));
     }
 
-    let mut file = fs::File::create(path).map_err(|e| format!("File error: {}", e))?;
+    let mut file = OpenOptions::new()
+        .create(true)
+        .append(true)
+        .open(path)
+        .map_err(|e| format!("File error: {}", e))?;
+
+    pb.set_position(downloaded);
+    progress
+        .downloaded_bytes
+        .store(downloaded, std::sync::atomic::Ordering::SeqCst);
 
     let mut buffer = [0; BUFFER_SIZE];
     loop {
@@ -345,9 +386,11 @@ fn download_single_file(
         file.write_all(&buffer[..bytes_read])
             .map_err(|e| format!("Write error: {}", e))?;
 
+        downloaded += bytes_read as u64;
+        pb.set_position(downloaded);
         progress
             .downloaded_bytes
-            .fetch_add(bytes_read as u64, std::sync::atomic::Ordering::SeqCst);
+            .store(downloaded, std::sync::atomic::Ordering::SeqCst);
     }
 
     Ok(())
@@ -508,22 +551,75 @@ pub fn fetch_gist(client: &Client) -> Result<String, String> {
         response
             .copy_to(&mut buffer)
             .map_err(|e| format!("Error reading response: {}", e))?;
-
         let mut gz = GzDecoder::new(&buffer[..]);
         let mut decompressed = String::new();
         gz.read_to_string(&mut decompressed)
             .map_err(|e| format!("Error decompressing: {}", e))?;
-
         from_str(&decompressed).map_err(|e| format!("Invalid JSON: {}", e))?
     } else {
         from_reader(response).map_err(|e| format!("Invalid JSON: {}", e))?
     };
 
+    #[cfg(not(target_os = "windows"))]
+    Command::new("clear").status().unwrap();
+
+    let entries = [
+        ("live", "os", "Live - OS"),
+        ("live", "cn", "Live - CN"),
+        ("beta", "os", "Beta - OS"),
+        ("beta", "cn", "Beta - CN"),
+    ];
+
     println!("{} Available versions:", Status::info());
-    println!("1. Live - OS");
+
-    println!("2. Live - CN");
+    for (i, (cat, ver, label)) in entries.iter().enumerate() {
-    println!("3. Beta - OS");
+        let index_url = get_version(&gist_data, cat, ver)?;
-    println!("4. Beta - CN (wicked-waifus-rs)");
+
+        let mut resp = client
+            .get(&index_url)
+            .send()
+            .map_err(|e| format!("Error fetching index.json: {}", e))
+            .unwrap();
+
+        let version_json: Value = {
+            let content_encoding = resp
+                .headers()
+                .get("content-encoding")
+                .and_then(|v| v.to_str().ok())
+                .unwrap_or("");
+
+            if content_encoding.contains("gzip") {
+                let mut buffer = Vec::new();
+                resp.copy_to(&mut buffer)
+                    .map_err(|e| format!("Error reading response: {}", e))
+                    .unwrap();
+
+                let mut gz = GzDecoder::new(&buffer[..]);
+                let mut decompressed = String::new();
+                gz.read_to_string(&mut decompressed)
+                    .map_err(|e| format!("Error decompressing: {}", e))
+                    .unwrap();
+
+                from_str(&decompressed)
+                    .map_err(|e| format!("Invalid JSON: {}", e))
+                    .unwrap()
+            } else {
+                from_reader(resp)
+                    .map_err(|e| format!("Invalid JSON: {}", e))
+                    .unwrap()
+            }
+        };
+
+        let version = version_json
+            .get("default")
+            .and_then(|d| d.get("config"))
+            .and_then(|c| c.get("version"))
+            .or_else(|| version_json.get("default").and_then(|d| d.get("version")))
+            .and_then(|v| v.as_str())
+            .unwrap_or("unknown");
+
+        println!("{}. {} ({})", i + 1, label, version);
+    }
 
     loop {
         print!("{} Select version: ", Status::question());

src/network/mod.rs

@@ -1 +1 @@
-pub mod client;
+pub mod client;