style: fix clippy

Cargo.lock

@@ -289,6 +289,26 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
 
+[[package]]
+name = "directories"
+version = "4.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f51c5d4ddabd36886dd3e1438cb358cdcb0d7c499cb99cb4ac2e38e18b5cb210"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi",
+]
+
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@@ -313,6 +333,7 @@ dependencies = [
  "clap_mangen",
  "config-file",
  "ctrlc",
+ "directories",
  "filesize",
  "lscolors",
  "portable-atomic",
@@ -366,6 +387,17 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0399f9d26e5191ce32c498bebd31e7a3ceabc2745f0ac54af3f335126c3f24b3"
 
+[[package]]
+name = "getrandom"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi 0.11.1+wasi-snapshot-preview1",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.3.3"
@@ -375,7 +407,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "r-efi",
- "wasi",
+ "wasi 0.14.7+wasi-0.2.4",
 ]
 
 [[package]]
@@ -453,6 +485,16 @@ version = "0.2.176"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "58f929b4d672ea937a23a1ab494143d968337a5f47e56d0815df1e0890ddf174"
 
+[[package]]
+name = "libredox"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "416f7e718bdb06000964960ffa43b4335ad4012ae8b99060261aa4a8088d5ccb"
+dependencies = [
+ "bitflags 2.9.4",
+ "libc",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.3.8"
@@ -622,6 +664,17 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
+dependencies = [
+ "getrandom 0.2.16",
+ "libredox",
+ "thiserror",
+]
+
 [[package]]
 name = "regex"
 version = "1.11.3"
@@ -790,7 +843,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d31c77bdf42a745371d260a26ca7163f1e0924b64afa0b688e61b5a9fa02f16"
 dependencies = [
  "fastrand",
- "getrandom",
+ "getrandom 0.3.3",
  "once_cell",
  "rustix 1.1.2",
  "windows-sys 0.61.1",
@@ -874,6 +927,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.11.1+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
+
 [[package]]
 name = "wasi"
 version = "0.14.7+wasi-0.2.4"

Cargo.toml

@@ -39,6 +39,7 @@ regex = "1"
 config-file = "0.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+directories = "4"
 sysinfo = "0.27"
 ctrlc = "3.4"
 chrono = "0.4"

src/config.rs

@@ -244,7 +244,7 @@ fn convert_min_size(input: &str) -> Option<usize> {
     }
 }
 
-fn get_config_locations(base: PathBuf) -> Vec<PathBuf> {
+fn get_config_locations(base: &Path) -> Vec<PathBuf> {
     vec![
         base.join(".dust.toml"),
         base.join(".config").join("dust").join("config.toml"),
@@ -267,8 +267,8 @@ pub fn get_config(conf_path: Option<&String>) -> Config {
             }
         }
         None => {
-            if let Some(home) = std::env::home_dir() {
+            if let Some(home) = directories::BaseDirs::new() {
-                for path in get_config_locations(home) {
+                for path in get_config_locations(home.home_dir()) {
                     if path.exists()
                         && let Ok(config) = Config::from_config_file(&path)
                     {

src/display.rs

@@ -439,9 +439,6 @@ pub fn get_number_format(output_str: &str) -> Option<(u64, char)> {
 }
 
 pub fn human_readable_number(size: u64, output_str: &str) -> String {
-    if output_str == "count" {
-        return size.to_string();
-    };
     match get_number_format(output_str) {
         Some((x, u)) => {
             format!("{}{}", (size / x), u)
@@ -542,13 +539,6 @@ mod tests {
         assert_eq!(s, "short               3  4.0K 100%");
     }
 
-    #[test]
-    fn test_machine_readable_filecount() {
-        assert_eq!(human_readable_number(1, "count"), "1");
-        assert_eq!(human_readable_number(1000, "count"), "1000");
-        assert_eq!(human_readable_number(1024, "count"), "1024");
-    }
-
     #[test]
     fn test_human_readable_number() {
         assert_eq!(human_readable_number(1, ""), "1B");

src/main.rs

@@ -319,11 +319,7 @@ fn print_output(
 
     if config.get_output_json(&options) {
         OUTPUT_TYPE.with(|wrapped| {
-            if by_filecount {
-                wrapped.replace("count".to_string());
-            } else {
             wrapped.replace(output_format);
-            }
         });
         println!("{}", serde_json::to_string(&tree).unwrap());
     } else {