Version: Alpha version

User reported this unwrap could fail, so log an error instead of using a
naked unwrap.

.github/workflows/CICD.yml

@@ -81,18 +81,46 @@ jobs:
       matrix:
         job:
           # { os, target, cargo-options, features, use-cross, toolchain }
-          - { os: ubuntu-latest  , target: aarch64-unknown-linux-gnu   , use-cross: use-cross }
+          - {
-          - { os: ubuntu-latest  , target: aarch64-unknown-linux-musl  , use-cross: use-cross }
+              os: ubuntu-latest,
-          - { os: ubuntu-latest  , target: arm-unknown-linux-gnueabihf , use-cross: use-cross }
+              target: aarch64-unknown-linux-gnu,
-          - { os: ubuntu-latest  , target: i686-unknown-linux-gnu      , use-cross: use-cross }
+              use-cross: use-cross,
-          - { os: ubuntu-latest  , target: i686-unknown-linux-musl     , use-cross: use-cross }
+            }
-          - { os: ubuntu-latest  , target: x86_64-unknown-linux-gnu    , use-cross: use-cross }
+          - {
-          - { os: ubuntu-latest  , target: x86_64-unknown-linux-musl   , use-cross: use-cross }
+              os: ubuntu-latest,
-          - { os: macos-latest   , target: x86_64-apple-darwin         }
+              target: aarch64-unknown-linux-musl,
-          - { os: windows-latest , target: i686-pc-windows-gnu         }
+              use-cross: use-cross,
-          - { os: windows-latest , target: i686-pc-windows-msvc        }
+            }
-          - { os: windows-latest , target: x86_64-pc-windows-gnu       } ## !maint: [rivy; 2020-01-21] may break due to rust bug; follow possible solution from GH:rust-lang/rust#47048 (refs: GH:rust-lang/rust#47048 , GH:rust-lang/rust#53454 , GH:bike-barn/hermit#172 )
+          - {
-          - { os: windows-latest , target: x86_64-pc-windows-msvc      }
+              os: ubuntu-latest,
+              target: arm-unknown-linux-gnueabihf,
+              use-cross: use-cross,
+            }
+          - {
+              os: ubuntu-latest,
+              target: i686-unknown-linux-gnu,
+              use-cross: use-cross,
+            }
+          - {
+              os: ubuntu-latest,
+              target: i686-unknown-linux-musl,
+              use-cross: use-cross,
+            }
+          - {
+              os: ubuntu-latest,
+              target: x86_64-unknown-linux-gnu,
+              use-cross: use-cross,
+            }
+          - {
+              os: ubuntu-latest,
+              target: x86_64-unknown-linux-musl,
+              use-cross: use-cross,
+            }
+          - { os: macos-latest, target: x86_64-apple-darwin }
+          - { os: windows-latest, target: i686-pc-windows-gnu }
+          - { os: windows-latest, target: i686-pc-windows-msvc }
+          - { os: windows-latest, target: x86_64-pc-windows-gnu } ## !maint: [rivy; 2020-01-21] may break due to rust bug; follow possible solution from GH:rust-lang/rust#47048 (refs: GH:rust-lang/rust#47048 , GH:rust-lang/rust#53454 , GH:bike-barn/hermit#172 )
+          - { os: windows-latest, target: x86_64-pc-windows-msvc }
     steps:
       - uses: actions/checkout@v1
       - name: Install any prerequisites

Cargo.lock

@@ -197,7 +197,7 @@ checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
 
 [[package]]
 name = "du-dust"
-version = "0.8.1"
+version = "0.8.3-alpha1"
 dependencies = [
  "ansi_term",
  "assert_cmd",

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "du-dust"
 description = "A more intuitive version of du"
-version = "0.8.1"
+version = "0.8.3-alpha1"
 authors = ["bootandy <bootandy@gmail.com>", "nebkor <code@ardent.nebcorp.com>"]
 edition = "2021"
 readme = "README.md"

README.md

@@ -1,4 +1,3 @@
-
 [![Build Status](https://travis-ci.org/bootandy/dust.svg?branch=master)](https://travis-ci.org/bootandy/dust)
 
 # Dust
@@ -10,35 +9,37 @@ du + rust = dust. Like du but more intuitive.
 Because I want an easy way to see where my disk is being used.
 
 # Demo
+
 ![Example](media/snap.png)
 
 ## Install
 
 #### Cargo <a href="https://repology.org/project/du-dust/versions"><img src="https://repology.org/badge/vertical-allrepos/du-dust.svg" alt="Packaging status" align="right"></a>
 
-* `cargo install du-dust`
+- `cargo install du-dust`
 
 #### 🍺 Homebrew (Mac OS)
 
-* `brew install dust`
+- `brew install dust`
 
 #### 🍺 Homebrew (Linux)
 
-* `brew tap tgotwig/linux-dust && brew install dust`
+- `brew tap tgotwig/linux-dust && brew install dust`
 
 #### [Pacstall](https://github.com/pacstall/pacstall) (Debian/Ubuntu)
 
-* `pacstall -I dust-bin`
+- `pacstall -I dust-bin`
 
 #### Windows:
-* Windows GNU version - works
+
-* Windows MSVC - requires: [VCRUNTIME140.dll](https://docs.microsoft.com/en-gb/cpp/windows/latest-supported-vc-redist?view=msvc-170)
+- Windows GNU version - works
+- Windows MSVC - requires: [VCRUNTIME140.dll](https://docs.microsoft.com/en-gb/cpp/windows/latest-supported-vc-redist?view=msvc-170)
 
 #### Download
 
-* Download Linux/Mac binary from [Releases](https://github.com/bootandy/dust/releases)
+- Download Linux/Mac binary from [Releases](https://github.com/bootandy/dust/releases)
-* unzip file: `tar -xvf _downloaded_file.tar.gz`
+- unzip file: `tar -xvf _downloaded_file.tar.gz`
-* move file to executable path: `sudo mv dust /usr/local/bin/`
+- move file to executable path: `sudo mv dust /usr/local/bin/`
 
 ## Overview
 
@@ -69,18 +70,17 @@ Usage: dust -f (Count files instead of diskspace)
 Usage: dust -t (Group by filetype)
 Usage: dust -z 10M (min-size, Only include files larger than 10M)
 Usage: dust -e regex (Only include files matching this regex (eg dust -e "\.png$" would match png files))
-Usage: dust -v regex (Exculde files matching this regex (eg dust -v "\.png$" would ignore png files))
+Usage: dust -v regex (Exclude files matching this regex (eg dust -v "\.png$" would ignore png files))
 
 ```
 
-
 ## Alternatives
 
-* [NCDU](https://dev.yorhel.nl/ncdu)
+- [NCDU](https://dev.yorhel.nl/ncdu)
-* [dutree](https://github.com/nachoparker/dutree)
+- [dutree](https://github.com/nachoparker/dutree)
-* [dua](https://github.com/Byron/dua-cli/)
+- [dua](https://github.com/Byron/dua-cli/)
-* [pdu](https://github.com/KSXGitHub/parallel-disk-usage)
+- [pdu](https://github.com/KSXGitHub/parallel-disk-usage)
-* [dirstat-rs](https://github.com/scullionw/dirstat-rs)
+- [dirstat-rs](https://github.com/scullionw/dirstat-rs)
-* du -d 1 -h | sort -h
+- du -d 1 -h | sort -h
 
 Note: Apparent-size is calculated slightly differently in dust to gdu. In dust each hard link is counted as using file_length space. In gdu only the first entry is counted.

src/main.rs

@@ -158,7 +158,7 @@ fn main() {
     rayon::ThreadPoolBuilder::new()
         .stack_size(usize::pow(1024, 3))
         .build_global()
-        .unwrap();
+        .unwrap_or_else(|e| eprintln!("Warning: Could not configure threads {:?}", e));
 
     let iso = config.get_iso(&options);
     let (top_level_nodes, has_errors) = walk_it(simplified_dirs, walk_data);

tests/test_exact_output.rs

@@ -17,7 +17,7 @@ static INIT: Once = Once::new();
 /// Copy to /tmp dir - we assume that the formatting of the /tmp partition
 /// is consistent. If the tests fail your /tmp filesystem probably differs
 fn copy_test_data(dir: &str) {
-    // First remove the existing directory - just incase it is there and has incorrect data
+    // First remove the existing directory - just in case it is there and has incorrect data
     let last_slash = dir.rfind('/').unwrap();
     let last_part_of_dir = dir.chars().skip(last_slash).collect::<String>();
     let _ = Command::new("rm")
@@ -196,7 +196,7 @@ pub fn test_apparent_size() {
 }
 
 fn apparent_size_output() -> Vec<String> {
-    // The apparent directory sizes are too unpredictable and system dependant to try and match
+    // The apparent directory sizes are too unpredictable and system dependent to try and match
     let files = r#"
   0B     ┌── a_file
   6B     ├── hello_file