refactor: minimum-size & output-format

share code for handling kb/kib/mb/mib logic

.github/workflows/CICD.yml

@@ -96,6 +96,11 @@ jobs:
               target: arm-unknown-linux-gnueabihf,
               use-cross: use-cross,
             }
+          - {
+              os: ubuntu-latest,
+              target: arm-unknown-linux-musleabi,
+              use-cross: use-cross,
+            }
           - {
               os: ubuntu-latest,
               target: i686-unknown-linux-gnu,
@@ -205,7 +210,9 @@ jobs:
           echo set-output name=CARGO_TEST_OPTIONS::${CARGO_TEST_OPTIONS}
           echo ::set-output name=CARGO_TEST_OPTIONS::${CARGO_TEST_OPTIONS}
           # * strip executable?
-          STRIP="strip" ; case ${{ matrix.job.target }} in arm-unknown-linux-gnueabihf) STRIP="arm-linux-gnueabihf-strip" ;; *-pc-windows-msvc) STRIP="" ;; aarch64-unknown-linux-gnu) STRIP="aarch64-linux-gnu-strip" ;; aarch64-unknown-linux-musl) STRIP="" ;;esac;
+          STRIP="strip" ; case ${{ matrix.job.target }} in arm-unknown-linux-gnueabihf) STRIP="arm-linux-gnueabihf-strip" ;; *-pc-windows-msvc) STRIP="" ;; aarch64-unknown-linux-gnu) STRIP="aarch64-linux-gnu-strip" ;; aarch64-unknown-linux-musl) STRIP="" ;; armv7-unknown-linux-musleabi) STRIP="" ;; arm-unknown-linux-musleabi) STRIP="" ;; esac;
+
+
           echo set-output name=STRIP::${STRIP}
           echo ::set-output name=STRIP::${STRIP}
       - name: Create all needed build/work directories

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "du-dust"
 description = "A more intuitive version of du"
-version = "0.8.5"
+version = "0.9.0"
 authors = ["bootandy <bootandy@gmail.com>", "nebkor <code@ardent.nebcorp.com>"]
 edition = "2021"
 readme = "README.md"
@@ -28,8 +28,7 @@ strip = true
 
 [dependencies]
 ansi_term = "0.12"
-atty = "0.2.14"
-clap = "3.2.17"
+clap = "4.4"
 lscolors = "0.13"
 terminal_size = "0.2"
 unicode-width = "0.1"
@@ -44,20 +43,25 @@ sysinfo = "0.27"
 
 [target.'cfg(windows)'.dependencies]
 winapi-util = "0.1"
+filesize = "0.2.0"
 
 [dev-dependencies]
 assert_cmd = "2"
 tempfile = "=3"
 
 [build-dependencies]
-clap = "3.2.17"
-clap_complete = "3.2.4"
-clap_mangen = "0.1"
+clap = "4.4"
+clap_complete = "4.4"
+clap_mangen = "0.2"
 
 [[test]]
 name = "integration"
 path = "tests/tests.rs"
 
+[package.metadata.binstall]
+pkg-url = "{ repo }/releases/download/v{ version }/dust-v{ version }-{ target }{ archive-suffix }"
+bin-dir = "dust-v{ version }-{ target }/{ bin }{ binary-ext }"
+
 [package.metadata.deb]
 section = "utils"
 assets = [

README.md

@@ -1,4 +1,5 @@
-[![Build Status](https://travis-ci.org/bootandy/dust.svg?branch=master)](https://travis-ci.org/bootandy/dust)
+[![Build Status](https://github.com/bootandy/dust/actions/workflows/CICD.yml/badge.svg)](https://github.com/bootandy/dust/actions)
+
 
 # Dust
 
@@ -36,6 +37,7 @@ Because I want an easy way to see where my disk is being used.
 
 #### Windows:
 
+- `scoop install dust`
 - Windows GNU version - works
 - Windows MSVC - requires: [VCRUNTIME140.dll](https://docs.microsoft.com/en-gb/cpp/windows/latest-supported-vc-redist?view=msvc-170)
 
@@ -66,10 +68,11 @@ Usage: dust -d 3  (Shows 3 levels of subdirectories)
 Usage: dust -D (Show only directories (eg dust -D))
 Usage: dust -F (Show only files - finds your largest files)
 Usage: dust -r (reverse order of output)
-Usage: dust -H (si print sizes in powers of 1000 instead of 1024)
+Usage: dust -o si/b/kb/kib/mb/mib/gb/gib (si - prints sizes in powers of 1000. Others print size in that format).
 Usage: dust -X ignore  (ignore all files and directories with the name 'ignore')
 Usage: dust -x (Only show directories on the same filesystem)
 Usage: dust -b (Do not show percentages or draw ASCII bars)
+Usage: dust -B (--bars-on-right - Percent bars moved to right side of screen])
 Usage: dust -i (Do not show hidden files)
 Usage: dust -c (No colors [monochrome])
 Usage: dust -f (Count files instead of diskspace)
@@ -80,9 +83,18 @@ Usage: dust -v regex (Exclude files matching this regex (eg dust -v "\.png$" wou
 Usage: dust -L (dereference-links - Treat sym links as directories and go into them)
 Usage: dust -P (Disable the progress indicator)
 Usage: dust -R (For screen readers. Removes bars/symbols. Adds new column: depth level. (May want to use -p for full path too))
+Usage: dust -S (Custom Stack size - Use if you see: 'fatal runtime error: stack overflow' (default allocation: low memory=1048576, high memory=1073741824)"),
 Usage: dust --skip-total (No total row will be displayed)
-Usage: dust -z 4000000 (Exclude files below size 4MB)
+Usage: dust -z 40000/30MB/20kib (Exclude output files/directories below size 40000 bytes / 30MB / 20KiB)
+```
 
+## Config file
+
+Dust has a config file where the above options can be set.
+Either: `~/.config/dust/config.toml` or `~/.dust.toml`
+```
+$ cat ~/.config/dust/config.toml
+reverse=true
 ```
 
 ## Alternatives

completions/_dust

@@ -21,18 +21,20 @@ _dust() {
 '--number-of-lines=[Number of lines of output to show. (Default is terminal_height - 10)]: : ' \
 '*-X+[Exclude any file or directory with this name]: : ' \
 '*--ignore-directory=[Exclude any file or directory with this name]: : ' \
+'-I+[Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter]: : ' \
+'--ignore-all-in-file=[Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter]: : ' \
 '-z+[Minimum size file to include in output]: : ' \
 '--min-size=[Minimum size file to include in output]: : ' \
-'(-e --filter -t --file_types)*-v+[Exclude filepaths matching this regex. To ignore png files type: -v "\\.png$" ]: : ' \
-'(-e --filter -t --file_types)*--invert-filter=[Exclude filepaths matching this regex. To ignore png files type: -v "\\.png$" ]: : ' \
-'(-t --file_types)*-e+[Only include filepaths matching this regex. For png files type: -e "\\.png$" ]: : ' \
-'(-t --file_types)*--filter=[Only include filepaths matching this regex. For png files type: -e "\\.png$" ]: : ' \
+'(-e --filter -t --file_types)*-v+[Exclude filepaths matching this regex. To ignore png files type\: -v "\\.png\$" ]: : ' \
+'(-e --filter -t --file_types)*--invert-filter=[Exclude filepaths matching this regex. To ignore png files type\: -v "\\.png\$" ]: : ' \
+'(-t --file_types)*-e+[Only include filepaths matching this regex. For png files type\: -e "\\.png\$" ]: : ' \
+'(-t --file_types)*--filter=[Only include filepaths matching this regex. For png files type\: -e "\\.png\$" ]: : ' \
 '-w+[Specify width of output overriding the auto detection of terminal width]: : ' \
 '--terminal_width=[Specify width of output overriding the auto detection of terminal width]: : ' \
-'-h[Print help information]' \
-'--help[Print help information]' \
-'-V[Print version information]' \
-'--version[Print version information]' \
+'-o+[Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size]: : ' \
+'--output-format=[Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size]: : ' \
+'-S+[Specify memory to use as stack size - use if you see\: '\''fatal runtime error\: stack overflow'\'' (default low memory=1048576, high memory=1073741824)]: : ' \
+'--stack-size=[Specify memory to use as stack size - use if you see\: '\''fatal runtime error\: stack overflow'\'' (default low memory=1048576, high memory=1073741824)]: : ' \
 '-p[Subdirectories will not have their path shortened]' \
 '--full-paths[Subdirectories will not have their path shortened]' \
 '-L[dereference sym links - Treat sym links as directories and go into them]' \
@@ -43,28 +45,32 @@ _dust() {
 '--apparent-size[Use file length instead of blocks]' \
 '-r[Print tree upside down (biggest highest)]' \
 '--reverse[Print tree upside down (biggest highest)]' \
-'-c[No colors will be printed (Useful for commands like: watch)]' \
-'--no-colors[No colors will be printed (Useful for commands like: watch)]' \
+'-c[No colors will be printed (Useful for commands like\: watch)]' \
+'--no-colors[No colors will be printed (Useful for commands like\: watch)]' \
 '-b[No percent bars or percentages will be displayed]' \
 '--no-percent-bars[No percent bars or percentages will be displayed]' \
-'-R[For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)]' \
-'--screen-reader[For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)]' \
+'-B[percent bars moved to right side of screen]' \
+'--bars-on-right[percent bars moved to right side of screen]' \
+'-R[For screen readers. Removes bars. Adds new column\: depth level (May want to use -p too for full path)]' \
+'--screen-reader[For screen readers. Removes bars. Adds new column\: depth level (May want to use -p too for full path)]' \
 '--skip-total[No total row will be displayed]' \
-'-f[Directory '\''size'\'' is number of child files/dirs not disk size]' \
-'--filecount[Directory '\''size'\'' is number of child files/dirs not disk size]' \
+'-f[Directory '\''size'\'' is number of child files instead of disk size]' \
+'--filecount[Directory '\''size'\'' is number of child files instead of disk size]' \
 '-i[Do not display hidden files]' \
 '--ignore_hidden[Do not display hidden files]' \
 '(-d --depth -D --only-dir)-t[show only these file types]' \
 '(-d --depth -D --only-dir)--file_types[show only these file types]' \
-'-H[print sizes in powers of 1000 (e.g., 1.1G)]' \
-'--si[print sizes in powers of 1000 (e.g., 1.1G)]' \
 '-P[Disable the progress indication.]' \
 '--no-progress[Disable the progress indication.]' \
 '(-F --only-file -t --file_types)-D[Only directories will be displayed.]' \
 '(-F --only-file -t --file_types)--only-dir[Only directories will be displayed.]' \
 '(-D --only-dir)-F[Only files will be displayed. (Finds your largest files)]' \
 '(-D --only-dir)--only-file[Only files will be displayed. (Finds your largest files)]' \
-'*::inputs:' \
+'-h[Print help]' \
+'--help[Print help]' \
+'-V[Print version]' \
+'--version[Print version]' \
+'*::params:' \
 && ret=0
 }
 
@@ -74,4 +80,8 @@ _dust_commands() {
     _describe -t commands 'dust commands' commands "$@"
 }
 
-_dust "$@"
+if [ "$funcstack[1]" = "_dust" ]; then
+    _dust "$@"
+else
+    compdef _dust dust
+fi

completions/_dust.ps1

@@ -25,8 +25,10 @@ Register-ArgumentCompleter -Native -CommandName 'dust' -ScriptBlock {
             [CompletionResult]::new('--depth', 'depth', [CompletionResultType]::ParameterName, 'Depth to show')
             [CompletionResult]::new('-n', 'n', [CompletionResultType]::ParameterName, 'Number of lines of output to show. (Default is terminal_height - 10)')
             [CompletionResult]::new('--number-of-lines', 'number-of-lines', [CompletionResultType]::ParameterName, 'Number of lines of output to show. (Default is terminal_height - 10)')
-            [CompletionResult]::new('-X', 'X', [CompletionResultType]::ParameterName, 'Exclude any file or directory with this name')
+            [CompletionResult]::new('-X', 'X ', [CompletionResultType]::ParameterName, 'Exclude any file or directory with this name')
             [CompletionResult]::new('--ignore-directory', 'ignore-directory', [CompletionResultType]::ParameterName, 'Exclude any file or directory with this name')
+            [CompletionResult]::new('-I', 'I ', [CompletionResultType]::ParameterName, 'Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter')
+            [CompletionResult]::new('--ignore-all-in-file', 'ignore-all-in-file', [CompletionResultType]::ParameterName, 'Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter')
             [CompletionResult]::new('-z', 'z', [CompletionResultType]::ParameterName, 'Minimum size file to include in output')
             [CompletionResult]::new('--min-size', 'min-size', [CompletionResultType]::ParameterName, 'Minimum size file to include in output')
             [CompletionResult]::new('-v', 'v', [CompletionResultType]::ParameterName, 'Exclude filepaths matching this regex. To ignore png files type: -v "\.png$" ')
@@ -35,13 +37,13 @@ Register-ArgumentCompleter -Native -CommandName 'dust' -ScriptBlock {
             [CompletionResult]::new('--filter', 'filter', [CompletionResultType]::ParameterName, 'Only include filepaths matching this regex. For png files type: -e "\.png$" ')
             [CompletionResult]::new('-w', 'w', [CompletionResultType]::ParameterName, 'Specify width of output overriding the auto detection of terminal width')
             [CompletionResult]::new('--terminal_width', 'terminal_width', [CompletionResultType]::ParameterName, 'Specify width of output overriding the auto detection of terminal width')
-            [CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help information')
-            [CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help information')
-            [CompletionResult]::new('-V', 'V', [CompletionResultType]::ParameterName, 'Print version information')
-            [CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Print version information')
+            [CompletionResult]::new('-o', 'o', [CompletionResultType]::ParameterName, 'Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size')
+            [CompletionResult]::new('--output-format', 'output-format', [CompletionResultType]::ParameterName, 'Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size')
+            [CompletionResult]::new('-S', 'S ', [CompletionResultType]::ParameterName, 'Specify memory to use as stack size - use if you see: ''fatal runtime error: stack overflow'' (default low memory=1048576, high memory=1073741824)')
+            [CompletionResult]::new('--stack-size', 'stack-size', [CompletionResultType]::ParameterName, 'Specify memory to use as stack size - use if you see: ''fatal runtime error: stack overflow'' (default low memory=1048576, high memory=1073741824)')
             [CompletionResult]::new('-p', 'p', [CompletionResultType]::ParameterName, 'Subdirectories will not have their path shortened')
             [CompletionResult]::new('--full-paths', 'full-paths', [CompletionResultType]::ParameterName, 'Subdirectories will not have their path shortened')
-            [CompletionResult]::new('-L', 'L', [CompletionResultType]::ParameterName, 'dereference sym links - Treat sym links as directories and go into them')
+            [CompletionResult]::new('-L', 'L ', [CompletionResultType]::ParameterName, 'dereference sym links - Treat sym links as directories and go into them')
             [CompletionResult]::new('--dereference-links', 'dereference-links', [CompletionResultType]::ParameterName, 'dereference sym links - Treat sym links as directories and go into them')
             [CompletionResult]::new('-x', 'x', [CompletionResultType]::ParameterName, 'Only count the files and directories on the same filesystem as the supplied directory')
             [CompletionResult]::new('--limit-filesystem', 'limit-filesystem', [CompletionResultType]::ParameterName, 'Only count the files and directories on the same filesystem as the supplied directory')
@@ -53,23 +55,27 @@ Register-ArgumentCompleter -Native -CommandName 'dust' -ScriptBlock {
             [CompletionResult]::new('--no-colors', 'no-colors', [CompletionResultType]::ParameterName, 'No colors will be printed (Useful for commands like: watch)')
             [CompletionResult]::new('-b', 'b', [CompletionResultType]::ParameterName, 'No percent bars or percentages will be displayed')
             [CompletionResult]::new('--no-percent-bars', 'no-percent-bars', [CompletionResultType]::ParameterName, 'No percent bars or percentages will be displayed')
-            [CompletionResult]::new('-R', 'R', [CompletionResultType]::ParameterName, 'For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)')
+            [CompletionResult]::new('-B', 'B ', [CompletionResultType]::ParameterName, 'percent bars moved to right side of screen')
+            [CompletionResult]::new('--bars-on-right', 'bars-on-right', [CompletionResultType]::ParameterName, 'percent bars moved to right side of screen')
+            [CompletionResult]::new('-R', 'R ', [CompletionResultType]::ParameterName, 'For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)')
             [CompletionResult]::new('--screen-reader', 'screen-reader', [CompletionResultType]::ParameterName, 'For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)')
             [CompletionResult]::new('--skip-total', 'skip-total', [CompletionResultType]::ParameterName, 'No total row will be displayed')
-            [CompletionResult]::new('-f', 'f', [CompletionResultType]::ParameterName, 'Directory ''size'' is number of child files/dirs not disk size')
-            [CompletionResult]::new('--filecount', 'filecount', [CompletionResultType]::ParameterName, 'Directory ''size'' is number of child files/dirs not disk size')
+            [CompletionResult]::new('-f', 'f', [CompletionResultType]::ParameterName, 'Directory ''size'' is number of child files instead of disk size')
+            [CompletionResult]::new('--filecount', 'filecount', [CompletionResultType]::ParameterName, 'Directory ''size'' is number of child files instead of disk size')
             [CompletionResult]::new('-i', 'i', [CompletionResultType]::ParameterName, 'Do not display hidden files')
             [CompletionResult]::new('--ignore_hidden', 'ignore_hidden', [CompletionResultType]::ParameterName, 'Do not display hidden files')
             [CompletionResult]::new('-t', 't', [CompletionResultType]::ParameterName, 'show only these file types')
             [CompletionResult]::new('--file_types', 'file_types', [CompletionResultType]::ParameterName, 'show only these file types')
-            [CompletionResult]::new('-H', 'H', [CompletionResultType]::ParameterName, 'print sizes in powers of 1000 (e.g., 1.1G)')
-            [CompletionResult]::new('--si', 'si', [CompletionResultType]::ParameterName, 'print sizes in powers of 1000 (e.g., 1.1G)')
-            [CompletionResult]::new('-P', 'P', [CompletionResultType]::ParameterName, 'Disable the progress indication.')
+            [CompletionResult]::new('-P', 'P ', [CompletionResultType]::ParameterName, 'Disable the progress indication.')
             [CompletionResult]::new('--no-progress', 'no-progress', [CompletionResultType]::ParameterName, 'Disable the progress indication.')
-            [CompletionResult]::new('-D', 'D', [CompletionResultType]::ParameterName, 'Only directories will be displayed.')
+            [CompletionResult]::new('-D', 'D ', [CompletionResultType]::ParameterName, 'Only directories will be displayed.')
             [CompletionResult]::new('--only-dir', 'only-dir', [CompletionResultType]::ParameterName, 'Only directories will be displayed.')
-            [CompletionResult]::new('-F', 'F', [CompletionResultType]::ParameterName, 'Only files will be displayed. (Finds your largest files)')
+            [CompletionResult]::new('-F', 'F ', [CompletionResultType]::ParameterName, 'Only files will be displayed. (Finds your largest files)')
             [CompletionResult]::new('--only-file', 'only-file', [CompletionResultType]::ParameterName, 'Only files will be displayed. (Finds your largest files)')
+            [CompletionResult]::new('-h', 'h', [CompletionResultType]::ParameterName, 'Print help')
+            [CompletionResult]::new('--help', 'help', [CompletionResultType]::ParameterName, 'Print help')
+            [CompletionResult]::new('-V', 'V ', [CompletionResultType]::ParameterName, 'Print version')
+            [CompletionResult]::new('--version', 'version', [CompletionResultType]::ParameterName, 'Print version')
             break
         }
     })

completions/dust.bash

@@ -1,5 +1,5 @@
 _dust() {
-    local i cur prev opts cmds
+    local i cur prev opts cmd
     COMPREPLY=()
     cur="${COMP_WORDS[COMP_CWORD]}"
     prev="${COMP_WORDS[COMP_CWORD-1]}"
@@ -8,8 +8,8 @@ _dust() {
 
     for i in ${COMP_WORDS[@]}
     do
-        case "${i}" in
-            "$1")
+        case "${cmd},${i}" in
+            ",$1")
                 cmd="dust"
                 ;;
             *)
@@ -19,7 +19,7 @@ _dust() {
 
     case "${cmd}" in
         dust)
-            opts="-h -V -d -n -p -X -L -x -s -r -c -b -z -R -f -i -v -e -t -w -H -P -D -F --help --version --depth --number-of-lines --full-paths --ignore-directory --dereference-links --limit-filesystem --apparent-size --reverse --no-colors --no-percent-bars --min-size --screen-reader --skip-total --filecount --ignore_hidden --invert-filter --filter --file_types --terminal_width --si --no-progress --only-dir --only-file <inputs>..."
+            opts="-d -n -p -X -I -L -x -s -r -c -b -B -z -R -f -i -v -e -t -w -P -D -F -o -S -h -V --depth --number-of-lines --full-paths --ignore-directory --ignore-all-in-file --dereference-links --limit-filesystem --apparent-size --reverse --no-colors --no-percent-bars --bars-on-right --min-size --screen-reader --skip-total --filecount --ignore_hidden --invert-filter --filter --file_types --terminal_width --no-progress --only-dir --only-file --output-format --stack-size --help --version [params]..."
             if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
                 COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                 return 0
@@ -49,6 +49,14 @@ _dust() {
                     COMPREPLY=($(compgen -f "${cur}"))
                     return 0
                     ;;
+                --ignore-all-in-file)
+                    COMPREPLY=($(compgen -f "${cur}"))
+                    return 0
+                    ;;
+                -I)
+                    COMPREPLY=($(compgen -f "${cur}"))
+                    return 0
+                    ;;
                 --min-size)
                     COMPREPLY=($(compgen -f "${cur}"))
                     return 0
@@ -81,6 +89,22 @@ _dust() {
                     COMPREPLY=($(compgen -f "${cur}"))
                     return 0
                     ;;
+                --output-format)
+                    COMPREPLY=($(compgen -f "${cur}"))
+                    return 0
+                    ;;
+                -o)
+                    COMPREPLY=($(compgen -f "${cur}"))
+                    return 0
+                    ;;
+                --stack-size)
+                    COMPREPLY=($(compgen -f "${cur}"))
+                    return 0
+                    ;;
+                -S)
+                    COMPREPLY=($(compgen -f "${cur}"))
+                    return 0
+                    ;;
                 *)
                     COMPREPLY=()
                     ;;
@@ -91,4 +115,8 @@ _dust() {
     esac
 }
 
-complete -F _dust -o bashdefault -o default dust
+if [[ "${BASH_VERSINFO[0]}" -eq 4 && "${BASH_VERSINFO[1]}" -ge 4 || "${BASH_VERSINFO[0]}" -gt 4 ]]; then
+    complete -F _dust -o nosort -o bashdefault -o default dust
+else
+    complete -F _dust -o bashdefault -o default dust
+fi

completions/dust.elv

@@ -24,6 +24,8 @@ set edit:completion:arg-completer[dust] = {|@words|
             cand --number-of-lines 'Number of lines of output to show. (Default is terminal_height - 10)'
             cand -X 'Exclude any file or directory with this name'
             cand --ignore-directory 'Exclude any file or directory with this name'
+            cand -I 'Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter'
+            cand --ignore-all-in-file 'Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter'
             cand -z 'Minimum size file to include in output'
             cand --min-size 'Minimum size file to include in output'
             cand -v 'Exclude filepaths matching this regex. To ignore png files type: -v "\.png$" '
@@ -32,10 +34,10 @@ set edit:completion:arg-completer[dust] = {|@words|
             cand --filter 'Only include filepaths matching this regex. For png files type: -e "\.png$" '
             cand -w 'Specify width of output overriding the auto detection of terminal width'
             cand --terminal_width 'Specify width of output overriding the auto detection of terminal width'
-            cand -h 'Print help information'
-            cand --help 'Print help information'
-            cand -V 'Print version information'
-            cand --version 'Print version information'
+            cand -o 'Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size'
+            cand --output-format 'Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size'
+            cand -S 'Specify memory to use as stack size - use if you see: ''fatal runtime error: stack overflow'' (default low memory=1048576, high memory=1073741824)'
+            cand --stack-size 'Specify memory to use as stack size - use if you see: ''fatal runtime error: stack overflow'' (default low memory=1048576, high memory=1073741824)'
             cand -p 'Subdirectories will not have their path shortened'
             cand --full-paths 'Subdirectories will not have their path shortened'
             cand -L 'dereference sym links - Treat sym links as directories and go into them'
@@ -50,23 +52,27 @@ set edit:completion:arg-completer[dust] = {|@words|
             cand --no-colors 'No colors will be printed (Useful for commands like: watch)'
             cand -b 'No percent bars or percentages will be displayed'
             cand --no-percent-bars 'No percent bars or percentages will be displayed'
+            cand -B 'percent bars moved to right side of screen'
+            cand --bars-on-right 'percent bars moved to right side of screen'
             cand -R 'For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)'
             cand --screen-reader 'For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)'
             cand --skip-total 'No total row will be displayed'
-            cand -f 'Directory ''size'' is number of child files/dirs not disk size'
-            cand --filecount 'Directory ''size'' is number of child files/dirs not disk size'
+            cand -f 'Directory ''size'' is number of child files instead of disk size'
+            cand --filecount 'Directory ''size'' is number of child files instead of disk size'
             cand -i 'Do not display hidden files'
             cand --ignore_hidden 'Do not display hidden files'
             cand -t 'show only these file types'
             cand --file_types 'show only these file types'
-            cand -H 'print sizes in powers of 1000 (e.g., 1.1G)'
-            cand --si 'print sizes in powers of 1000 (e.g., 1.1G)'
             cand -P 'Disable the progress indication.'
             cand --no-progress 'Disable the progress indication.'
             cand -D 'Only directories will be displayed.'
             cand --only-dir 'Only directories will be displayed.'
             cand -F 'Only files will be displayed. (Finds your largest files)'
             cand --only-file 'Only files will be displayed. (Finds your largest files)'
+            cand -h 'Print help'
+            cand --help 'Print help'
+            cand -V 'Print version'
+            cand --version 'Print version'
         }
     ]
     $completions[$command]

completions/dust.fish

@@ -1,12 +1,13 @@
 complete -c dust -s d -l depth -d 'Depth to show' -r
 complete -c dust -s n -l number-of-lines -d 'Number of lines of output to show. (Default is terminal_height - 10)' -r
 complete -c dust -s X -l ignore-directory -d 'Exclude any file or directory with this name' -r
+complete -c dust -s I -l ignore-all-in-file -d 'Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter' -r
 complete -c dust -s z -l min-size -d 'Minimum size file to include in output' -r
 complete -c dust -s v -l invert-filter -d 'Exclude filepaths matching this regex. To ignore png files type: -v "\\.png$" ' -r
 complete -c dust -s e -l filter -d 'Only include filepaths matching this regex. For png files type: -e "\\.png$" ' -r
 complete -c dust -s w -l terminal_width -d 'Specify width of output overriding the auto detection of terminal width' -r
-complete -c dust -s h -l help -d 'Print help information'
-complete -c dust -s V -l version -d 'Print version information'
+complete -c dust -s o -l output-format -d 'Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size' -r
+complete -c dust -s S -l stack-size -d 'Specify memory to use as stack size - use if you see: \'fatal runtime error: stack overflow\' (default low memory=1048576, high memory=1073741824)' -r
 complete -c dust -s p -l full-paths -d 'Subdirectories will not have their path shortened'
 complete -c dust -s L -l dereference-links -d 'dereference sym links - Treat sym links as directories and go into them'
 complete -c dust -s x -l limit-filesystem -d 'Only count the files and directories on the same filesystem as the supplied directory'
@@ -14,12 +15,14 @@ complete -c dust -s s -l apparent-size -d 'Use file length instead of blocks'
 complete -c dust -s r -l reverse -d 'Print tree upside down (biggest highest)'
 complete -c dust -s c -l no-colors -d 'No colors will be printed (Useful for commands like: watch)'
 complete -c dust -s b -l no-percent-bars -d 'No percent bars or percentages will be displayed'
+complete -c dust -s B -l bars-on-right -d 'percent bars moved to right side of screen'
 complete -c dust -s R -l screen-reader -d 'For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)'
 complete -c dust -l skip-total -d 'No total row will be displayed'
-complete -c dust -s f -l filecount -d 'Directory \'size\' is number of child files/dirs not disk size'
+complete -c dust -s f -l filecount -d 'Directory \'size\' is number of child files instead of disk size'
 complete -c dust -s i -l ignore_hidden -d 'Do not display hidden files'
 complete -c dust -s t -l file_types -d 'show only these file types'
-complete -c dust -s H -l si -d 'print sizes in powers of 1000 (e.g., 1.1G)'
 complete -c dust -s P -l no-progress -d 'Disable the progress indication.'
 complete -c dust -s D -l only-dir -d 'Only directories will be displayed.'
 complete -c dust -s F -l only-file -d 'Only files will be displayed. (Finds your largest files)'
+complete -c dust -s h -l help -d 'Print help'
+complete -c dust -s V -l version -d 'Print version'

man-page/dust.1

@@ -1,20 +1,14 @@
 .ie \n(.g .ds Aq \(aq
 .el .ds Aq '
-.TH Dust 1  "Dust 0.8.5" 
+.TH Dust 1  "Dust 0.9.0" 
 .SH NAME
 Dust \- Like du but more intuitive
 .SH SYNOPSIS
-\fBDust\fR [\fB\-h\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR] [\fB\-d\fR|\fB\-\-depth\fR] [\fB\-n\fR|\fB\-\-number\-of\-lines\fR] [\fB\-p\fR|\fB\-\-full\-paths\fR] [\fB\-X\fR|\fB\-\-ignore\-directory\fR] [\fB\-L\fR|\fB\-\-dereference\-links\fR] [\fB\-x\fR|\fB\-\-limit\-filesystem\fR] [\fB\-s\fR|\fB\-\-apparent\-size\fR] [\fB\-r\fR|\fB\-\-reverse\fR] [\fB\-c\fR|\fB\-\-no\-colors\fR] [\fB\-b\fR|\fB\-\-no\-percent\-bars\fR] [\fB\-z\fR|\fB\-\-min\-size\fR] [\fB\-R\fR|\fB\-\-screen\-reader\fR] [\fB\-\-skip\-total\fR] [\fB\-f\fR|\fB\-\-filecount\fR] [\fB\-i\fR|\fB\-\-ignore_hidden\fR] [\fB\-v\fR|\fB\-\-invert\-filter\fR] [\fB\-e\fR|\fB\-\-filter\fR] [\fB\-t\fR|\fB\-\-file_types\fR] [\fB\-w\fR|\fB\-\-terminal_width\fR] [\fB\-H\fR|\fB\-\-si\fR] [\fB\-P\fR|\fB\-\-no\-progress\fR] [\fB\-D\fR|\fB\-\-only\-dir\fR] [\fB\-F\fR|\fB\-\-only\-file\fR] [\fIinputs\fR] 
+\fBdust\fR [\fB\-d\fR|\fB\-\-depth\fR] [\fB\-n\fR|\fB\-\-number\-of\-lines\fR] [\fB\-p\fR|\fB\-\-full\-paths\fR] [\fB\-X\fR|\fB\-\-ignore\-directory\fR] [\fB\-I\fR|\fB\-\-ignore\-all\-in\-file\fR] [\fB\-L\fR|\fB\-\-dereference\-links\fR] [\fB\-x\fR|\fB\-\-limit\-filesystem\fR] [\fB\-s\fR|\fB\-\-apparent\-size\fR] [\fB\-r\fR|\fB\-\-reverse\fR] [\fB\-c\fR|\fB\-\-no\-colors\fR] [\fB\-b\fR|\fB\-\-no\-percent\-bars\fR] [\fB\-B\fR|\fB\-\-bars\-on\-right\fR] [\fB\-z\fR|\fB\-\-min\-size\fR] [\fB\-R\fR|\fB\-\-screen\-reader\fR] [\fB\-\-skip\-total\fR] [\fB\-f\fR|\fB\-\-filecount\fR] [\fB\-i\fR|\fB\-\-ignore_hidden\fR] [\fB\-v\fR|\fB\-\-invert\-filter\fR] [\fB\-e\fR|\fB\-\-filter\fR] [\fB\-t\fR|\fB\-\-file_types\fR] [\fB\-w\fR|\fB\-\-terminal_width\fR] [\fB\-P\fR|\fB\-\-no\-progress\fR] [\fB\-D\fR|\fB\-\-only\-dir\fR] [\fB\-F\fR|\fB\-\-only\-file\fR] [\fB\-o\fR|\fB\-\-output\-format\fR] [\fB\-S\fR|\fB\-\-stack\-size\fR] [\fB\-h\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR] [\fIparams\fR] 
 .SH DESCRIPTION
 Like du but more intuitive
 .SH OPTIONS
 .TP
-\fB\-h\fR, \fB\-\-help\fR
-Print help information
-.TP
-\fB\-V\fR, \fB\-\-version\fR
-Print version information
-.TP
 \fB\-d\fR, \fB\-\-depth\fR
 Depth to show
 .TP
@@ -27,6 +21,9 @@ Subdirectories will not have their path shortened
 \fB\-X\fR, \fB\-\-ignore\-directory\fR
 Exclude any file or directory with this name
 .TP
+\fB\-I\fR, \fB\-\-ignore\-all\-in\-file\fR
+Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by \-\-invert_filter
+.TP
 \fB\-L\fR, \fB\-\-dereference\-links\fR
 dereference sym links \- Treat sym links as directories and go into them
 .TP
@@ -45,6 +42,9 @@ No colors will be printed (Useful for commands like: watch)
 \fB\-b\fR, \fB\-\-no\-percent\-bars\fR
 No percent bars or percentages will be displayed
 .TP
+\fB\-B\fR, \fB\-\-bars\-on\-right\fR
+percent bars moved to right side of screen
+.TP
 \fB\-z\fR, \fB\-\-min\-size\fR
 Minimum size file to include in output
 .TP
@@ -55,7 +55,7 @@ For screen readers. Removes bars. Adds new column: depth level (May want to use
 No total row will be displayed
 .TP
 \fB\-f\fR, \fB\-\-filecount\fR
-Directory \*(Aqsize\*(Aq is number of child files/dirs not disk size
+Directory \*(Aqsize\*(Aq is number of child files instead of disk size
 .TP
 \fB\-i\fR, \fB\-\-ignore_hidden\fR
 Do not display hidden files
@@ -72,9 +72,6 @@ show only these file types
 \fB\-w\fR, \fB\-\-terminal_width\fR
 Specify width of output overriding the auto detection of terminal width
 .TP
-\fB\-H\fR, \fB\-\-si\fR
-print sizes in powers of 1000 (e.g., 1.1G)
-.TP
 \fB\-P\fR, \fB\-\-no\-progress\fR
 Disable the progress indication.
 .TP
@@ -84,7 +81,19 @@ Only directories will be displayed.
 \fB\-F\fR, \fB\-\-only\-file\fR
 Only files will be displayed. (Finds your largest files)
 .TP
-[\fIinputs\fR]
+\fB\-o\fR, \fB\-\-output\-format\fR
+Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size
+.TP
+\fB\-S\fR, \fB\-\-stack\-size\fR
+Specify memory to use as stack size \- use if you see: \*(Aqfatal runtime error: stack overflow\*(Aq (default low memory=1048576, high memory=1073741824)
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+Print help
+.TP
+\fB\-V\fR, \fB\-\-version\fR
+Print version
+.TP
+[\fIparams\fR]
 
 .SH VERSION
-v0.8.5
+v0.9.0

src/cli.rs

@@ -1,9 +1,9 @@
-use clap::{Arg, Command};
+use clap::{value_parser, Arg, Command};
 
 // For single thread mode set this variable on your command line:
 // export RAYON_NUM_THREADS=1
 
-pub fn build_cli() -> Command<'static> {
+pub fn build_cli() -> Command {
     Command::new("Dust")
         .about("Like du but more intuitive")
         .version(env!("CARGO_PKG_VERSION"))
@@ -12,105 +12,127 @@ pub fn build_cli() -> Command<'static> {
             Arg::new("depth")
                 .short('d')
                 .long("depth")
+                .value_parser(value_parser!(usize))
                 .help("Depth to show")
-                .takes_value(true)
+                .num_args(1)
         )
         .arg(
             Arg::new("number_of_lines")
                 .short('n')
                 .long("number-of-lines")
+                .value_parser(value_parser!(usize))
                 .help("Number of lines of output to show. (Default is terminal_height - 10)")
-                .takes_value(true)
+                .num_args(1)
         )
         .arg(
             Arg::new("display_full_paths")
                 .short('p')
                 .long("full-paths")
+                .action(clap::ArgAction::SetTrue)
                 .help("Subdirectories will not have their path shortened"),
         )
         .arg(
             Arg::new("ignore_directory")
                 .short('X')
                 .long("ignore-directory")
-                .takes_value(true)
-                .number_of_values(1)
-                .multiple_occurrences(true)
+                .action(clap::ArgAction::Append)
                 .help("Exclude any file or directory with this name"),
+        )
+        .arg(
+            Arg::new("ignore_all_in_file")
+                .short('I')
+                .long("ignore-all-in-file")
+                .value_parser(value_parser!(String))
+                .help("Exclude any file or directory with a regex matching that listed in this file, the file entries will be added to the ignore regexs provided by --invert_filter"),
         )
          .arg(
             Arg::new("dereference_links")
                 .short('L')
                 .long("dereference-links")
+                .action(clap::ArgAction::SetTrue)
                 .help("dereference sym links - Treat sym links as directories and go into them"),
         )
         .arg(
             Arg::new("limit_filesystem")
                 .short('x')
                 .long("limit-filesystem")
+                .action(clap::ArgAction::SetTrue)
                 .help("Only count the files and directories on the same filesystem as the supplied directory"),
         )
         .arg(
             Arg::new("display_apparent_size")
                 .short('s')
                 .long("apparent-size")
+                .action(clap::ArgAction::SetTrue)
                 .help("Use file length instead of blocks"),
         )
         .arg(
             Arg::new("reverse")
                 .short('r')
                 .long("reverse")
+                .action(clap::ArgAction::SetTrue)
                 .help("Print tree upside down (biggest highest)"),
         )
         .arg(
             Arg::new("no_colors")
                 .short('c')
                 .long("no-colors")
+                .action(clap::ArgAction::SetTrue)
                 .help("No colors will be printed (Useful for commands like: watch)"),
         )
         .arg(
             Arg::new("no_bars")
                 .short('b')
                 .long("no-percent-bars")
+                .action(clap::ArgAction::SetTrue)
                 .help("No percent bars or percentages will be displayed"),
         )
+        .arg(
+            Arg::new("bars_on_right")
+                .short('B')
+                .long("bars-on-right")
+                .action(clap::ArgAction::SetTrue)
+                .help("percent bars moved to right side of screen"),
+        )
         .arg(
             Arg::new("min_size")
                 .short('z')
                 .long("min-size")
-                .takes_value(true)
-                .number_of_values(1)
+                .num_args(1)
                 .help("Minimum size file to include in output"),
         )
         .arg(
             Arg::new("screen_reader")
                 .short('R')
                 .long("screen-reader")
+                .action(clap::ArgAction::SetTrue)
                 .help("For screen readers. Removes bars. Adds new column: depth level (May want to use -p too for full path)"),
         )
         .arg(
             Arg::new("skip_total")
                 .long("skip-total")
+                .action(clap::ArgAction::SetTrue)
                 .help("No total row will be displayed"),
         )
         .arg(
             Arg::new("by_filecount")
                 .short('f')
                 .long("filecount")
-                .help("Directory 'size' is number of child files/dirs not disk size"),
+                .action(clap::ArgAction::SetTrue)
+                .help("Directory 'size' is number of child files instead of disk size"),
         )
         .arg(
             Arg::new("ignore_hidden")
                 .short('i') // Do not use 'h' this is used by 'help'
                 .long("ignore_hidden")
+                .action(clap::ArgAction::SetTrue)
                 .help("Do not display hidden files"),
         )
         .arg(
             Arg::new("invert_filter")
                 .short('v')
                 .long("invert-filter")
-                .takes_value(true)
-                .number_of_values(1)
-                .multiple_occurrences(true)
+                .action(clap::ArgAction::Append)
                 .conflicts_with("filter")
                 .conflicts_with("types")
                 .help("Exclude filepaths matching this regex. To ignore png files type: -v \"\\.png$\" "),
@@ -119,9 +141,7 @@ pub fn build_cli() -> Command<'static> {
             Arg::new("filter")
                 .short('e')
                 .long("filter")
-                .takes_value(true)
-                .number_of_values(1)
-                .multiple_occurrences(true)
+                .action(clap::ArgAction::Append)
                 .conflicts_with("types")
                 .help("Only include filepaths matching this regex. For png files type: -e \"\\.png$\" "),
         )
@@ -131,26 +151,22 @@ pub fn build_cli() -> Command<'static> {
                 .long("file_types")
                 .conflicts_with("depth")
                 .conflicts_with("only_dir")
+                .action(clap::ArgAction::SetTrue)
                 .help("show only these file types"),
         )
         .arg(
             Arg::new("width")
                 .short('w')
                 .long("terminal_width")
-                .takes_value(true)
-                .number_of_values(1)
+                .num_args(1)
+                .value_parser(value_parser!(usize))
                 .help("Specify width of output overriding the auto detection of terminal width"),
         )
-        .arg(
-            Arg::new("iso")
-                .short('H')
-                .long("si")
-                .help("print sizes in powers of 1000 (e.g., 1.1G)")
-        )
         .arg(
             Arg::new("disable_progress")
                 .short('P')
                 .long("no-progress")
+                .action(clap::ArgAction::SetTrue)
                 .help("Disable the progress indication."),
         )
         .arg(
@@ -159,6 +175,7 @@ pub fn build_cli() -> Command<'static> {
                 .long("only-dir")
                 .conflicts_with("only_file")
                 .conflicts_with("types")
+                .action(clap::ArgAction::SetTrue)
                 .help("Only directories will be displayed."),
         )
         .arg(
@@ -166,7 +183,24 @@ pub fn build_cli() -> Command<'static> {
                 .short('F')
                 .long("only-file")
                 .conflicts_with("only_dir")
+                .action(clap::ArgAction::SetTrue)
                 .help("Only files will be displayed. (Finds your largest files)"),
         )
-        .arg(Arg::new("inputs").multiple_occurrences(true))
+        .arg(
+            Arg::new("output_format")
+                .short('o')
+                .long("output-format")
+                .value_parser(value_parser!(String))
+                .help("Changes output display size. si will print sizes in powers of 1000. b/bytes kb kib mb mib gb gib will print the whole tree in that size")
+        )
+        .arg(
+            Arg::new("stack_size")
+                .short('S')
+                .long("stack-size")
+                .num_args(1)
+                .value_parser(value_parser!(usize))
+                .help("Specify memory to use as stack size - use if you see: 'fatal runtime error: stack overflow' (default low memory=1048576, high memory=1073741824)"),
+        )
+        .arg(Arg::new("params").num_args(1..)
+            .value_parser(value_parser!(String)))
 }

src/config.rs

@@ -1,10 +1,12 @@
 use clap::ArgMatches;
 use config_file::FromConfigFile;
+use regex::Regex;
 use serde::Deserialize;
+use std::io::IsTerminal;
 use std::path::Path;
 use std::path::PathBuf;
 
-use crate::display::UNITS;
+use crate::display::get_number_format;
 
 #[derive(Deserialize, Default)]
 #[serde(rename_all = "kebab-case")]
@@ -18,110 +20,129 @@ pub struct Config {
     pub skip_total: Option<bool>,
     pub screen_reader: Option<bool>,
     pub ignore_hidden: Option<bool>,
-    pub iso: Option<bool>,
+    pub output_format: Option<String>,
     pub min_size: Option<String>,
     pub only_dir: Option<bool>,
     pub only_file: Option<bool>,
     pub disable_progress: Option<bool>,
     pub depth: Option<usize>,
+    pub bars_on_right: Option<bool>,
+    pub stack_size: Option<usize>,
 }
 
 impl Config {
     pub fn get_no_colors(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.no_colors || options.is_present("no_colors")
+        Some(true) == self.no_colors || options.get_flag("no_colors")
     }
     pub fn get_disable_progress(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.disable_progress || options.is_present("disable_progress")
+        Some(true) == self.disable_progress
+            || options.get_flag("disable_progress")
+            || !std::io::stdout().is_terminal()
     }
     pub fn get_apparent_size(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.display_apparent_size || options.is_present("display_apparent_size")
+        Some(true) == self.display_apparent_size || options.get_flag("display_apparent_size")
     }
     pub fn get_ignore_hidden(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.ignore_hidden || options.is_present("ignore_hidden")
+        Some(true) == self.ignore_hidden || options.get_flag("ignore_hidden")
     }
     pub fn get_full_paths(&self, options: &ArgMatches) -> bool {
         // If we are only showing files, always show full paths
         Some(true) == self.display_full_paths
-            || options.is_present("display_full_paths")
+            || options.get_flag("display_full_paths")
             || self.get_only_file(options)
     }
     pub fn get_reverse(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.reverse || options.is_present("reverse")
+        Some(true) == self.reverse || options.get_flag("reverse")
     }
     pub fn get_no_bars(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.no_bars || options.is_present("no_bars")
+        Some(true) == self.no_bars || options.get_flag("no_bars")
     }
-    pub fn get_iso(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.iso || options.is_present("iso")
+    pub fn get_output_format(&self, options: &ArgMatches) -> String {
+        let out_fmt = options.get_one::<String>("output_format");
+        (match out_fmt {
+            None => match &self.output_format {
+                None => "".to_string(),
+                Some(x) => x.to_string(),
+            },
+            Some(x) => x.into(),
+        })
+        .to_lowercase()
     }
     pub fn get_skip_total(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.skip_total || options.is_present("skip_total")
+        Some(true) == self.skip_total || options.get_flag("skip_total")
     }
     pub fn get_screen_reader(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.screen_reader || options.is_present("screen_reader")
+        Some(true) == self.screen_reader || options.get_flag("screen_reader")
     }
     pub fn get_depth(&self, options: &ArgMatches) -> usize {
-        if let Some(v) = options.value_of("depth") {
-            if let Ok(v) = v.parse::<usize>() {
-                return v;
-            }
+        if let Some(v) = options.get_one::<usize>("depth") {
+            return *v;
         }
 
         self.depth.unwrap_or(usize::MAX)
     }
-    pub fn get_min_size(&self, options: &ArgMatches, iso: bool) -> Option<usize> {
-        let size_from_param = options.value_of("min_size");
-        self._get_min_size(size_from_param, iso)
+    pub fn get_min_size(&self, options: &ArgMatches) -> Option<usize> {
+        let size_from_param = options.get_one::<String>("min_size");
+        self._get_min_size(size_from_param)
     }
-    fn _get_min_size(&self, min_size: Option<&str>, iso: bool) -> Option<usize> {
-        let size_from_param = min_size.and_then(|a| convert_min_size(a, iso));
+    fn _get_min_size(&self, min_size: Option<&String>) -> Option<usize> {
+        let size_from_param = min_size.and_then(|a| convert_min_size(a));
 
         if size_from_param.is_none() {
             self.min_size
                 .as_ref()
-                .and_then(|a| convert_min_size(a.as_ref(), iso))
+                .and_then(|a| convert_min_size(a.as_ref()))
         } else {
             size_from_param
         }
     }
     pub fn get_only_dir(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.only_dir || options.is_present("only_dir")
+        Some(true) == self.only_dir || options.get_flag("only_dir")
     }
     pub fn get_only_file(&self, options: &ArgMatches) -> bool {
-        Some(true) == self.only_file || options.is_present("only_file")
+        Some(true) == self.only_file || options.get_flag("only_file")
+    }
+    pub fn get_bars_on_right(&self, options: &ArgMatches) -> bool {
+        Some(true) == self.bars_on_right || options.get_flag("bars_on_right")
+    }
+    pub fn get_custom_stack_size(&self, options: &ArgMatches) -> Option<usize> {
+        let from_cmd_line = options.get_one::<usize>("stack_size");
+        if from_cmd_line.is_none() {
+            self.stack_size
+        } else {
+            from_cmd_line.copied()
+        }
     }
 }
 
-fn convert_min_size(input: &str, iso: bool) -> Option<usize> {
-    let chars_as_vec: Vec<char> = input.chars().collect();
-    match chars_as_vec.split_last() {
-        Some((last, start)) => {
-            let mut starts: String = start.iter().collect::<String>();
+fn convert_min_size(input: &str) -> Option<usize> {
+    let re = Regex::new(r"([0-9]+)(\w*)").unwrap();
 
-            for (i, u) in UNITS.iter().rev().enumerate() {
-                if Some(*u) == last.to_uppercase().next() {
-                    return match starts.parse::<usize>() {
-                        Ok(pure) => {
-                            let num: usize = if iso { 1000 } else { 1024 };
-                            let marker = pure * num.pow((i + 1) as u32);
-                            Some(marker)
-                        }
-                        Err(_) => {
+    if let Some(cap) = re.captures(input) {
+        let (_, [digits, letters]) = cap.extract();
+
+        // Failure to parse should be impossible due to regex match
+        let digits_as_usize: Option<usize> = digits.parse().ok();
+
+        match digits_as_usize {
+            Some(parsed_digits) => {
+                let number_format = get_number_format(&letters.to_lowercase());
+                match number_format {
+                    Some((multiple, _)) => Some(parsed_digits * (multiple as usize)),
+                    None => {
+                        if letters.eq("") {
+                            Some(parsed_digits)
+                        } else {
                             eprintln!("Ignoring invalid min-size: {input}");
                             None
                         }
-                    };
+                    }
                 }
             }
-            starts.push(*last);
-            starts
-                .parse()
-                .map_err(|_| {
-                    eprintln!("Ignoring invalid min-size: {input}");
-                })
-                .ok()
+            None => None,
         }
-        None => None,
+    } else {
+        None
     }
 }
 
@@ -151,17 +172,17 @@ pub fn get_config() -> Config {
 mod tests {
     #[allow(unused_imports)]
     use super::*;
-    use clap::{Arg, ArgMatches, Command};
+    use clap::{value_parser, Arg, ArgMatches, Command};
 
     #[test]
     fn test_conversion() {
-        assert_eq!(convert_min_size("55", false), Some(55));
-        assert_eq!(convert_min_size("12344321", false), Some(12344321));
-        assert_eq!(convert_min_size("95RUBBISH", false), None);
-        assert_eq!(convert_min_size("10K", false), Some(10 * 1024));
-        assert_eq!(convert_min_size("10M", false), Some(10 * 1024usize.pow(2)));
-        assert_eq!(convert_min_size("10M", true), Some(10 * 1000usize.pow(2)));
-        assert_eq!(convert_min_size("2G", false), Some(2 * 1024usize.pow(3)));
+        assert_eq!(convert_min_size("55"), Some(55));
+        assert_eq!(convert_min_size("12344321"), Some(12344321));
+        assert_eq!(convert_min_size("95RUBBISH"), None);
+        assert_eq!(convert_min_size("10K"), Some(10 * 1024));
+        assert_eq!(convert_min_size("10M"), Some(10 * 1024usize.pow(2)));
+        assert_eq!(convert_min_size("10MiB"), Some(10 * 1000usize.pow(2)));
+        assert_eq!(convert_min_size("2G"), Some(2 * 1024usize.pow(3)));
     }
 
     #[test]
@@ -170,11 +191,11 @@ mod tests {
             min_size: Some("1K".to_owned()),
             ..Default::default()
         };
-        assert_eq!(c._get_min_size(None, false), Some(1024));
-        assert_eq!(c._get_min_size(Some("2K"), false), Some(2048));
+        assert_eq!(c._get_min_size(None), Some(1024));
+        assert_eq!(c._get_min_size(Some(&"2K".into())), Some(2048));
 
-        assert_eq!(c._get_min_size(None, true), Some(1000));
-        assert_eq!(c._get_min_size(Some("2K"), true), Some(2000));
+        assert_eq!(c._get_min_size(Some(&"1kib".into())), Some(1000));
+        assert_eq!(c._get_min_size(Some(&"2KiB".into())), Some(2000));
     }
 
     #[test]
@@ -208,8 +229,12 @@ mod tests {
 
     fn get_args(args: Vec<&str>) -> ArgMatches {
         Command::new("Dust")
-            .trailing_var_arg(true)
-            .arg(Arg::new("depth").long("depth").takes_value(true))
+            .arg(
+                Arg::new("depth")
+                    .long("depth")
+                    .num_args(1)
+                    .value_parser(value_parser!(usize)),
+            )
             .get_matches_from(args)
     }
 }

src/dir_walker.rs

@@ -1,9 +1,11 @@
 use std::fs;
 use std::sync::Arc;
+use std::sync::Mutex;
 
 use crate::node::Node;
 use crate::progress::Operation;
 use crate::progress::PAtomicInfo;
+use crate::progress::RuntimeErrors;
 use crate::progress::ORDERING;
 use crate::utils::is_filtered_out_due_to_invert_regex;
 use crate::utils::is_filtered_out_due_to_regex;
@@ -28,16 +30,17 @@ pub struct WalkData<'a> {
     pub ignore_hidden: bool,
     pub follow_links: bool,
     pub progress_data: Arc<PAtomicInfo>,
+    pub errors: Arc<Mutex<RuntimeErrors>>,
 }
 
-pub fn walk_it(dirs: HashSet<PathBuf>, walk_data: WalkData) -> Vec<Node> {
+pub fn walk_it(dirs: HashSet<PathBuf>, walk_data: &WalkData) -> Vec<Node> {
     let mut inodes = HashSet::new();
     let top_level_nodes: Vec<_> = dirs
         .into_iter()
         .filter_map(|d| {
             let prog_data = &walk_data.progress_data;
             prog_data.clear_state(&d);
-            let node = walk(d, &walk_data, 0)?;
+            let node = walk(d, walk_data, 0)?;
 
             prog_data.state.store(Operation::PREPARING, ORDERING);
 
@@ -126,55 +129,83 @@ fn ignore_file(entry: &DirEntry, walk_data: &WalkData) -> bool {
 
 fn walk(dir: PathBuf, walk_data: &WalkData, depth: usize) -> Option<Node> {
     let prog_data = &walk_data.progress_data;
-    let mut children = vec![];
+    let errors = &walk_data.errors;
 
-    if let Ok(entries) = fs::read_dir(&dir) {
-        children = entries
-            .into_iter()
-            .par_bridge()
-            .filter_map(|entry| {
-                if let Ok(ref entry) = entry {
-                    // uncommenting the below line gives simpler code but
-                    // rayon doesn't parallelize as well giving a 3X performance drop
-                    // hence we unravel the recursion a bit
+    let children = if dir.is_dir() {
+        let read_dir = fs::read_dir(&dir);
+        match read_dir {
+            Ok(entries) => {
+                entries
+                    .into_iter()
+                    .par_bridge()
+                    .filter_map(|entry| {
+                        if let Ok(ref entry) = entry {
+                            // uncommenting the below line gives simpler code but
+                            // rayon doesn't parallelize as well giving a 3X performance drop
+                            // hence we unravel the recursion a bit
 
-                    // return walk(entry.path(), walk_data, depth)
+                            // return walk(entry.path(), walk_data, depth)
 
-                    if !ignore_file(entry, walk_data) {
-                        if let Ok(data) = entry.file_type() {
-                            if data.is_dir() || (walk_data.follow_links && data.is_symlink()) {
-                                return walk(entry.path(), walk_data, depth + 1);
+                            if !ignore_file(entry, walk_data) {
+                                if let Ok(data) = entry.file_type() {
+                                    if data.is_dir()
+                                        || (walk_data.follow_links && data.is_symlink())
+                                    {
+                                        return walk(entry.path(), walk_data, depth + 1);
+                                    }
+
+                                    let node = build_node(
+                                        entry.path(),
+                                        vec![],
+                                        walk_data.filter_regex,
+                                        walk_data.invert_filter_regex,
+                                        walk_data.use_apparent_size,
+                                        data.is_symlink(),
+                                        data.is_file(),
+                                        walk_data.by_filecount,
+                                        depth,
+                                    );
+
+                                    prog_data.num_files.fetch_add(1, ORDERING);
+                                    if let Some(ref file) = node {
+                                        prog_data.total_file_size.fetch_add(file.size, ORDERING);
+                                    }
+
+                                    return node;
+                                }
                             }
-
-                            let node = build_node(
-                                entry.path(),
-                                vec![],
-                                walk_data.filter_regex,
-                                walk_data.invert_filter_regex,
-                                walk_data.use_apparent_size,
-                                data.is_symlink(),
-                                data.is_file(),
-                                walk_data.by_filecount,
-                                depth,
-                            );
-
-                            prog_data.num_files.fetch_add(1, ORDERING);
-                            if let Some(ref file) = node {
-                                prog_data.total_file_size.fetch_add(file.size, ORDERING);
-                            }
-
-                            return node;
+                        } else {
+                            let mut editable_error = errors.lock().unwrap();
+                            editable_error.no_permissions = true
                         }
+                        None
+                    })
+                    .collect()
+            }
+            Err(failed) => {
+                let mut editable_error = errors.lock().unwrap();
+                match failed.kind() {
+                    std::io::ErrorKind::PermissionDenied => {
+                        editable_error.no_permissions = true;
+                    }
+                    std::io::ErrorKind::NotFound => {
+                        editable_error.file_not_found.insert(failed.to_string());
+                    }
+                    _ => {
+                        editable_error.unknown_error.insert(failed.to_string());
                     }
-                } else {
-                    prog_data.no_permissions.store(true, ORDERING)
                 }
-                None
-            })
-            .collect();
-    } else if !dir.is_file() {
-        walk_data.progress_data.no_permissions.store(true, ORDERING)
-    }
+                vec![]
+            }
+        }
+    } else {
+        if !dir.is_file() {
+            let mut editable_error = errors.lock().unwrap();
+            let bad_file = dir.as_os_str().to_string_lossy().into();
+            editable_error.file_not_found.insert(bad_file);
+        }
+        vec![]
+    };
     build_node(
         dir,
         children,

src/display.rs

@@ -23,7 +23,8 @@ pub struct InitialDisplayData {
     pub colors_on: bool,
     pub by_filecount: bool,
     pub is_screen_reader: bool,
-    pub iso: bool,
+    pub output_format: String,
+    pub bars_on_right: bool,
 }
 
 pub struct DisplayData {
@@ -98,7 +99,13 @@ impl DrawData<'_> {
         let mut new_bar = "".to_string();
         let idx = 5 - level.clamp(1, 4);
 
-        for c in self.percent_bar.chars() {
+        let itr: Box<dyn Iterator<Item = char>> = if self.display_data.initial.bars_on_right {
+            Box::new(self.percent_bar.chars())
+        } else {
+            Box::new(self.percent_bar.chars().rev())
+        };
+
+        for c in itr {
             num_not_my_bar -= 1;
             if num_not_my_bar <= 0 {
                 new_bar.push(BLOCKS[0]);
@@ -108,7 +115,11 @@ impl DrawData<'_> {
                 new_bar.push(c);
             }
         }
-        new_bar
+        if self.display_data.initial.bars_on_right {
+            new_bar
+        } else {
+            new_bar.chars().rev().collect()
+        }
     }
 }
 
@@ -131,7 +142,7 @@ pub fn draw_it(
         let max_size = biggest.size;
         max_size.separate_with_commas().chars().count()
     } else {
-        find_biggest_size_str(root_node, idd.iso)
+        find_biggest_size_str(root_node, &idd.output_format)
     };
 
     assert!(
@@ -179,10 +190,12 @@ pub fn draw_it(
     }
 }
 
-fn find_biggest_size_str(node: &DisplayNode, iso: bool) -> usize {
-    let mut mx = human_readable_number(node.size, iso).chars().count();
+fn find_biggest_size_str(node: &DisplayNode, output_format: &str) -> usize {
+    let mut mx = human_readable_number(node.size, output_format)
+        .chars()
+        .count();
     for n in node.children.iter() {
-        mx = max(mx, find_biggest_size_str(n, iso));
+        mx = max(mx, find_biggest_size_str(n, output_format));
     }
     mx
 }
@@ -364,7 +377,7 @@ fn get_pretty_size(node: &DisplayNode, is_biggest: bool, display_data: &DisplayD
     let output = if display_data.initial.by_filecount {
         node.size.separate_with_commas()
     } else {
-        human_readable_number(node.size, display_data.initial.iso)
+        human_readable_number(node.size, &display_data.initial.output_format)
     };
     let spaces_to_add = display_data.num_chars_needed_on_left_most - output.chars().count();
     let output = " ".repeat(spaces_to_add) + output.as_str();
@@ -396,19 +409,48 @@ fn get_pretty_name(
     }
 }
 
-pub fn human_readable_number(size: u64, iso: bool) -> String {
+// If we are working with SI units or not
+pub fn get_type_of_thousand(output_str: &str) -> u64 {
+    let is_si = output_str.contains('i'); // si, KiB, MiB, etc
+    if is_si {
+        1000
+    } else {
+        1024
+    }
+}
+
+pub fn get_number_format(output_str: &str) -> Option<(u64, char)> {
+    if output_str.starts_with('b') {
+        return Some((1, 'B'));
+    }
     for (i, u) in UNITS.iter().enumerate() {
-        let num: u64 = if iso { 1000 } else { 1024 };
-        let marker = num.pow((UNITS.len() - i) as u32);
-        if size >= marker {
-            if size / marker < 10 {
-                return format!("{:.1}{}", (size as f32 / marker as f32), u);
-            } else {
-                return format!("{}{}", (size / marker), u);
-            }
+        if output_str.starts_with((*u).to_ascii_lowercase()) {
+            let marker = get_type_of_thousand(output_str).pow((UNITS.len() - i) as u32);
+            return Some((marker, *u));
+        }
+    }
+    None
+}
+
+pub fn human_readable_number(size: u64, output_str: &str) -> String {
+    match get_number_format(output_str) {
+        Some((x, u)) => {
+            format!("{}{}", (size / x), u)
+        }
+        None => {
+            for (i, u) in UNITS.iter().enumerate() {
+                let marker = get_type_of_thousand(output_str).pow((UNITS.len() - i) as u32);
+                if size >= marker {
+                    if size / marker < 10 {
+                        return format!("{:.1}{}", (size as f32 / marker as f32), u);
+                    } else {
+                        return format!("{}{}", (size / marker), u);
+                    }
+                }
+            }
+            format!("{size}B")
         }
     }
-    format!("{size}B")
 }
 
 mod tests {
@@ -425,7 +467,8 @@ mod tests {
             colors_on: false,
             by_filecount: false,
             is_screen_reader: false,
-            iso: false,
+            output_format: "".into(),
+            bars_on_right: false,
         };
         DisplayData {
             initial,
@@ -491,21 +534,90 @@ mod tests {
 
     #[test]
     fn test_human_readable_number() {
-        assert_eq!(human_readable_number(1, false), "1B");
-        assert_eq!(human_readable_number(956, false), "956B");
-        assert_eq!(human_readable_number(1004, false), "1004B");
-        assert_eq!(human_readable_number(1024, false), "1.0K");
-        assert_eq!(human_readable_number(1536, false), "1.5K");
-        assert_eq!(human_readable_number(1024 * 512, false), "512K");
-        assert_eq!(human_readable_number(1024 * 1024, false), "1.0M");
-        assert_eq!(
-            human_readable_number(1024 * 1024 * 1024 - 1, false),
-            "1023M"
-        );
-        assert_eq!(human_readable_number(1024 * 1024 * 1024 * 20, false), "20G");
-        assert_eq!(
-            human_readable_number(1024 * 1024 * 1024 * 1024, false),
-            "1.0T"
-        );
+        assert_eq!(human_readable_number(1, ""), "1B");
+        assert_eq!(human_readable_number(956, ""), "956B");
+        assert_eq!(human_readable_number(1004, ""), "1004B");
+        assert_eq!(human_readable_number(1024, ""), "1.0K");
+        assert_eq!(human_readable_number(1536, ""), "1.5K");
+        assert_eq!(human_readable_number(1024 * 512, ""), "512K");
+        assert_eq!(human_readable_number(1024 * 1024, ""), "1.0M");
+        assert_eq!(human_readable_number(1024 * 1024 * 1024 - 1, ""), "1023M");
+        assert_eq!(human_readable_number(1024 * 1024 * 1024 * 20, ""), "20G");
+        assert_eq!(human_readable_number(1024 * 1024 * 1024 * 1024, ""), "1.0T");
+    }
+
+    #[test]
+    fn test_human_readable_number_si() {
+        assert_eq!(human_readable_number(1024 * 100, ""), "100K");
+        assert_eq!(human_readable_number(1024 * 100, "si"), "102K");
+    }
+
+    #[test]
+    fn test_human_readable_number_kb() {
+        let hrn = human_readable_number;
+        assert_eq!(hrn(1023, "b"), "1023B");
+        assert_eq!(hrn(1000 * 1000, "bytes"), "1000000B");
+        assert_eq!(hrn(1023, "kb"), "0K");
+        assert_eq!(hrn(1023, "kib"), "1K");
+        assert_eq!(hrn(1024, "kb"), "1K");
+        assert_eq!(hrn(1024 * 512, "kb"), "512K");
+        assert_eq!(hrn(1024 * 1024, "kb"), "1024K");
+        assert_eq!(hrn(1024 * 1000 * 1000 * 20, "kb"), "20000000K");
+        assert_eq!(hrn(1024 * 1024 * 1000 * 20, "mb"), "20000M");
+        assert_eq!(hrn(1024 * 1024 * 1024 * 20, "gb"), "20G");
+    }
+
+    #[cfg(test)]
+    fn build_draw_data<'a>(disp: &'a DisplayData, size: u32) -> (DrawData<'a>, DisplayNode) {
+        let n = DisplayNode {
+            name: PathBuf::from("/short"),
+            size: 2_u64.pow(size),
+            children: vec![],
+        };
+        let first_size_bar = repeat(BLOCKS[0]).take(13).collect();
+        let dd = DrawData {
+            indent: "".into(),
+            percent_bar: first_size_bar,
+            display_data: disp,
+        };
+        (dd, n)
+    }
+
+    #[test]
+    fn test_draw_data() {
+        let disp = &get_fake_display_data(20);
+        let (dd, n) = build_draw_data(disp, 12);
+        let bar = dd.generate_bar(&n, 1);
+        assert_eq!(bar, "█████████████");
+    }
+
+    #[test]
+    fn test_draw_data2() {
+        let disp = &get_fake_display_data(20);
+        let (dd, n) = build_draw_data(disp, 11);
+        let bar = dd.generate_bar(&n, 2);
+        assert_eq!(bar, "███████░░░░░░");
+    }
+    #[test]
+    fn test_draw_data3() {
+        let mut disp = get_fake_display_data(20);
+        let (dd, n) = build_draw_data(&disp, 11);
+        let bar = dd.generate_bar(&n, 3);
+        assert_eq!(bar, "███████▒▒▒▒▒▒");
+
+        disp.initial.bars_on_right = true;
+        let (dd, n) = build_draw_data(&disp, 11);
+        let bar = dd.generate_bar(&n, 3);
+        assert_eq!(bar, "▒▒▒▒▒▒███████")
+    }
+    #[test]
+    fn test_draw_data4() {
+        let disp = &get_fake_display_data(20);
+        let (dd, n) = build_draw_data(disp, 10);
+        // After 4 we have no more levels of shading so 4+ is the same
+        let bar = dd.generate_bar(&n, 4);
+        assert_eq!(bar, "████▓▓▓▓▓▓▓▓▓");
+        let bar = dd.generate_bar(&n, 5);
+        assert_eq!(bar, "████▓▓▓▓▓▓▓▓▓");
     }
 }

src/main.rs

@@ -11,24 +11,26 @@ mod progress;
 mod utils;
 
 use crate::cli::build_cli;
+use crate::progress::RuntimeErrors;
+use clap::parser::ValuesRef;
 use dir_walker::WalkData;
 use display::InitialDisplayData;
 use filter::AggregateData;
 use progress::PIndicator;
-use progress::ORDERING;
+use regex::Error;
 use std::collections::HashSet;
-use std::io::BufRead;
+use std::fs::read_to_string;
 use std::panic;
 use std::process;
+use std::sync::Arc;
+use std::sync::Mutex;
 use sysinfo::{System, SystemExt};
 
 use self::display::draw_it;
-use clap::Values;
 use config::get_config;
 use dir_walker::walk_it;
 use filter::get_biggest;
 use filter_type::get_all_file_types;
-use rayon::ThreadPoolBuildError;
 use regex::Regex;
 use std::cmp::max;
 use std::path::PathBuf;
@@ -87,7 +89,7 @@ fn get_width_of_terminal() -> usize {
         .unwrap_or(DEFAULT_TERMINAL_WIDTH)
 }
 
-fn get_regex_value(maybe_value: Option<Values>) -> Vec<Regex> {
+fn get_regex_value(maybe_value: Option<ValuesRef<String>>) -> Vec<Regex> {
     maybe_value
         .unwrap_or_default()
         .map(|reg| {
@@ -99,67 +101,72 @@ fn get_regex_value(maybe_value: Option<Values>) -> Vec<Regex> {
         .collect()
 }
 
-// Returns a list of lines from stdin or `None` if there's nothing to read
-fn get_lines_from_stdin() -> Option<Vec<String>> {
-    atty::isnt(atty::Stream::Stdin).then(|| {
-        std::io::stdin()
-            .lock()
-            .lines()
-            .collect::<Result<_, _>>()
-            .expect("Error reading from stdin")
-    })
-}
-
 fn main() {
     let options = build_cli().get_matches();
     let config = get_config();
-    let stdin_lines = get_lines_from_stdin();
 
-    let target_dirs = match options.values_of("inputs") {
-        Some(values) => values.collect(),
-        None => stdin_lines.as_ref().map_or(vec!["."], |lines| {
-            lines.iter().map(String::as_str).collect()
-        }),
+    let target_dirs = match options.get_many::<String>("params") {
+        Some(values) => values.map(|v| v.as_str()).collect::<Vec<&str>>(),
+        None => vec!["."],
     };
 
-    let summarize_file_types = options.is_present("types");
+    let summarize_file_types = options.get_flag("types");
 
-    let filter_regexs = get_regex_value(options.values_of("filter"));
-    let invert_filter_regexs = get_regex_value(options.values_of("invert_filter"));
+    let filter_regexs = get_regex_value(options.get_many("filter"));
+    let invert_filter_regexs = get_regex_value(options.get_many("invert_filter"));
 
-    let terminal_width = options
-        .value_of_t("width")
-        .unwrap_or_else(|_| get_width_of_terminal());
+    let terminal_width: usize = match options.get_one::<usize>("width") {
+        Some(&val) => val,
+        None => get_width_of_terminal(),
+    };
 
     let depth = config.get_depth(&options);
 
     // If depth is set, then we set the default number_of_lines to be max
     // instead of screen height
-    let default_height = if depth != usize::MAX {
-        usize::MAX
-    } else {
-        get_height_of_terminal()
-    };
 
-    let number_of_lines = options
-        .value_of("number_of_lines")
-        .and_then(|v| {
-            v.parse()
-                .map_err(|_| eprintln!("Ignoring bad value for number_of_lines"))
-                .ok()
-        })
-        .unwrap_or(default_height);
+    let number_of_lines = match options.get_one::<usize>("number_of_lines") {
+        Some(&val) => val,
+        None => {
+            if depth != usize::MAX {
+                usize::MAX
+            } else {
+                get_height_of_terminal()
+            }
+        }
+    };
 
     let no_colors = init_color(config.get_no_colors(&options));
 
-    let ignore_directories = options
-        .values_of("ignore_directory")
-        .unwrap_or_default()
-        .map(PathBuf::from);
+    let ignore_directories = match options.get_many::<String>("ignore_directory") {
+        Some(values) => values
+            .map(|v| v.as_str())
+            .map(PathBuf::from)
+            .collect::<Vec<PathBuf>>(),
+        None => vec![],
+    };
 
-    let by_filecount = options.is_present("by_filecount");
-    let limit_filesystem = options.is_present("limit_filesystem");
-    let follow_links = options.is_present("dereference_links");
+    let ignore_from_file_result = match options.get_one::<String>("ignore_all_in_file") {
+        Some(val) => read_to_string(val)
+            .unwrap()
+            .lines()
+            .map(Regex::new)
+            .collect::<Vec<Result<Regex, Error>>>(),
+        None => vec![],
+    };
+    let ignore_from_file = ignore_from_file_result
+        .into_iter()
+        .filter_map(|x| x.ok())
+        .collect::<Vec<Regex>>();
+
+    let invert_filter_regexs = invert_filter_regexs
+        .into_iter()
+        .chain(ignore_from_file)
+        .collect::<Vec<Regex>>();
+
+    let by_filecount = options.get_flag("by_filecount");
+    let limit_filesystem = options.get_flag("limit_filesystem");
+    let follow_links = options.get_flag("dereference_links");
 
     let simplified_dirs = simplify_dir_names(target_dirs);
     let allowed_filesystems = limit_filesystem
@@ -167,16 +174,17 @@ fn main() {
         .unwrap_or_default();
 
     let ignored_full_path: HashSet<PathBuf> = ignore_directories
+        .into_iter()
         .flat_map(|x| simplified_dirs.iter().map(move |d| d.join(&x)))
         .collect();
 
-    let iso = config.get_iso(&options);
+    let output_format = config.get_output_format(&options);
 
     let ignore_hidden = config.get_ignore_hidden(&options);
 
     let mut indicator = PIndicator::build_me();
     if !config.get_disable_progress(&options) {
-        indicator.spawn(iso);
+        indicator.spawn(output_format.clone())
     }
 
     let walk_data = WalkData {
@@ -189,37 +197,54 @@ fn main() {
         ignore_hidden,
         follow_links,
         progress_data: indicator.data.clone(),
+        errors: Arc::new(Mutex::new(RuntimeErrors::default())),
     };
+    let stack_size = config.get_custom_stack_size(&options);
+    init_rayon(&stack_size);
 
-    let result = panic::catch_unwind(|| init_rayon);
-    if result.is_err() {
-        eprintln!("Problem initializing rayon, try: export RAYON_NUM_THREADS=1")
-    }
-
-    let top_level_nodes = walk_it(simplified_dirs, walk_data);
+    let top_level_nodes = walk_it(simplified_dirs, &walk_data);
 
     let tree = match summarize_file_types {
         true => get_all_file_types(&top_level_nodes, number_of_lines),
         false => {
             let agg_data = AggregateData {
-                min_size: config.get_min_size(&options, iso),
+                min_size: config.get_min_size(&options),
                 only_dir: config.get_only_dir(&options),
                 only_file: config.get_only_file(&options),
                 number_of_lines,
                 depth,
-                using_a_filter: options.values_of("filter").is_some()
-                    || options.value_of("invert_filter").is_some(),
+                using_a_filter: !filter_regexs.is_empty() || !invert_filter_regexs.is_empty(),
             };
             get_biggest(top_level_nodes, agg_data)
         }
     };
 
-    let failed_permissions = indicator.data.no_permissions.load(ORDERING);
-    indicator.stop();
     // Must have stopped indicator before we print to stderr
+    indicator.stop();
+
+    let final_errors = walk_data.errors.lock().unwrap();
+    let failed_permissions = final_errors.no_permissions;
+    if !final_errors.file_not_found.is_empty() {
+        let err = final_errors
+            .file_not_found
+            .iter()
+            .map(|a| a.as_ref())
+            .collect::<Vec<&str>>()
+            .join(", ");
+        eprintln!("No such file or directory: {}", err);
+    }
     if failed_permissions {
         eprintln!("Did not have permissions for all directories");
     }
+    if !final_errors.unknown_error.is_empty() {
+        let err = final_errors
+            .unknown_error
+            .iter()
+            .map(|a| a.as_ref())
+            .collect::<Vec<&str>>()
+            .join(", ");
+        eprintln!("Unknown Error: {}", err);
+    }
 
     if let Some(root_node) = tree {
         let idd = InitialDisplayData {
@@ -227,8 +252,9 @@ fn main() {
             is_reversed: !config.get_reverse(&options),
             colors_on: !no_colors,
             by_filecount,
-            iso,
             is_screen_reader: config.get_screen_reader(&options),
+            output_format,
+            bars_on_right: config.get_bars_on_right(&options),
         };
         draw_it(
             idd,
@@ -240,18 +266,34 @@ fn main() {
     }
 }
 
-fn init_rayon() -> Result<(), ThreadPoolBuildError> {
-    let large_stack = usize::pow(1024, 3);
-    let mut s = System::new();
-    s.refresh_memory();
-    let available = s.available_memory();
+fn init_rayon(stack_size: &Option<usize>) {
+    // Rayon seems to raise this error on 32-bit builds
+    // The global thread pool has not been initialized.: ThreadPoolBuildError { kind: GlobalPoolAlreadyInitialized }
+    if cfg!(target_pointer_width = "64") {
+        let result = panic::catch_unwind(|| {
+            match stack_size {
+                Some(n) => rayon::ThreadPoolBuilder::new()
+                    .stack_size(*n)
+                    .build_global(),
+                None => {
+                    let large_stack = usize::pow(1024, 3);
+                    let mut s = System::new();
+                    s.refresh_memory();
+                    let available = s.available_memory();
 
-    if available > large_stack.try_into().unwrap() {
-        // Larger stack size to handle cases with lots of nested directories
-        rayon::ThreadPoolBuilder::new()
-            .stack_size(large_stack)
-            .build_global()
-    } else {
-        rayon::ThreadPoolBuilder::new().build_global()
+                    if available > large_stack.try_into().unwrap() {
+                        // Larger stack size to handle cases with lots of nested directories
+                        rayon::ThreadPoolBuilder::new()
+                            .stack_size(large_stack)
+                            .build_global()
+                    } else {
+                        rayon::ThreadPoolBuilder::new().build_global()
+                    }
+                }
+            }
+        });
+        if result.is_err() {
+            eprintln!("Problem initializing rayon, try: export RAYON_NUM_THREADS=1")
+        }
     }
 }

src/platform.rs

@@ -26,7 +26,7 @@ pub fn get_metadata(d: &Path, use_apparent_size: bool) -> Option<(u64, Option<(u
 }
 
 #[cfg(target_family = "windows")]
-pub fn get_metadata(d: &Path, _use_apparent_size: bool) -> Option<(u64, Option<(u64, u64)>)> {
+pub fn get_metadata(d: &Path, use_apparent_size: bool) -> Option<(u64, Option<(u64, u64)>)> {
     // On windows opening the file to get size, file ID and volume can be very
     // expensive because 1) it causes a few system calls, and more importantly 2) it can cause
     // windows defender to scan the file.
@@ -90,16 +90,27 @@ pub fn get_metadata(d: &Path, _use_apparent_size: bool) -> Option<(u64, Option<(
         Ok(Handle::from_file(file))
     }
 
-    fn get_metadata_expensive(d: &Path) -> Option<(u64, Option<(u64, u64)>)> {
+    fn get_metadata_expensive(
+        d: &Path,
+        use_apparent_size: bool,
+    ) -> Option<(u64, Option<(u64, u64)>)> {
         use winapi_util::file::information;
 
         let h = handle_from_path_limited(d).ok()?;
         let info = information(&h).ok()?;
 
-        Some((
-            info.file_size(),
-            Some((info.file_index(), info.volume_serial_number())),
-        ))
+        if use_apparent_size {
+            use filesize::PathExt;
+            Some((
+                d.size_on_disk().ok()?,
+                Some((info.file_index(), info.volume_serial_number())),
+            ))
+        } else {
+            Some((
+                info.file_size(),
+                Some((info.file_index(), info.volume_serial_number())),
+            ))
+        }
     }
 
     use std::os::windows::fs::MetadataExt;
@@ -111,18 +122,31 @@ pub fn get_metadata(d: &Path, _use_apparent_size: bool) -> Option<(u64, Option<(
             const FILE_ATTRIBUTE_SYSTEM: u32 = 0x04;
             const FILE_ATTRIBUTE_NORMAL: u32 = 0x80;
             const FILE_ATTRIBUTE_DIRECTORY: u32 = 0x10;
-
+            const FILE_ATTRIBUTE_SPARSE_FILE: u32 = 0x00000200;
+            const FILE_ATTRIBUTE_PINNED: u32 = 0x00080000;
+            const FILE_ATTRIBUTE_UNPINNED: u32 = 0x00100000;
+            const FILE_ATTRIBUTE_RECALL_ON_OPEN: u32 = 0x00040000;
+            const FILE_ATTRIBUTE_RECALL_ON_DATA_ACCESS: u32 = 0x00400000;
+            const FILE_ATTRIBUTE_OFFLINE: u32 = 0x00001000;
+            // normally FILE_ATTRIBUTE_SPARSE_FILE would be enough, however Windows sometimes likes to mask it out. see: https://stackoverflow.com/q/54560454
+            const IS_PROBABLY_ONEDRIVE: u32 = FILE_ATTRIBUTE_SPARSE_FILE
+                | FILE_ATTRIBUTE_PINNED
+                | FILE_ATTRIBUTE_UNPINNED
+                | FILE_ATTRIBUTE_RECALL_ON_OPEN
+                | FILE_ATTRIBUTE_RECALL_ON_DATA_ACCESS
+                | FILE_ATTRIBUTE_OFFLINE;
             let attr_filtered = md.file_attributes()
                 & !(FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_SYSTEM);
-            if (attr_filtered & FILE_ATTRIBUTE_ARCHIVE) != 0
+            if ((attr_filtered & FILE_ATTRIBUTE_ARCHIVE) != 0
                 || (attr_filtered & FILE_ATTRIBUTE_DIRECTORY) != 0
-                || md.file_attributes() == FILE_ATTRIBUTE_NORMAL
+                || md.file_attributes() == FILE_ATTRIBUTE_NORMAL)
+                && !((attr_filtered & IS_PROBABLY_ONEDRIVE != 0) && use_apparent_size)
             {
                 Some((md.len(), None))
             } else {
-                get_metadata_expensive(d)
+                get_metadata_expensive(d, use_apparent_size)
             }
         }
-        _ => get_metadata_expensive(d),
+        _ => get_metadata_expensive(d, use_apparent_size),
     }
 }

src/progress.rs

@@ -1,8 +1,9 @@
 use std::{
+    collections::HashSet,
     io::Write,
     path::Path,
     sync::{
-        atomic::{AtomicBool, AtomicU64, AtomicU8, AtomicUsize, Ordering},
+        atomic::{AtomicU64, AtomicU8, AtomicUsize, Ordering},
         mpsc::{self, RecvTimeoutError, Sender},
         Arc, RwLock,
     },
@@ -55,7 +56,6 @@ pub struct PAtomicInfo {
     pub total_file_size: AtomicU64,
     pub state: AtomicU8,
     pub current_path: ThreadStringWrapper,
-    pub no_permissions: AtomicBool,
 }
 
 impl PAtomicInfo {
@@ -68,18 +68,25 @@ impl PAtomicInfo {
     }
 }
 
+#[derive(Default)]
+pub struct RuntimeErrors {
+    pub no_permissions: bool,
+    pub file_not_found: HashSet<String>,
+    pub unknown_error: HashSet<String>,
+}
+
 /* -------------------------------------------------------------------------- */
 
-fn format_preparing_str(prog_char: char, data: &PAtomicInfo, is_iso: bool) -> String {
+fn format_preparing_str(prog_char: char, data: &PAtomicInfo, output_display: &str) -> String {
     let path_in = data.current_path.get();
-    let size = human_readable_number(data.total_file_size.load(ORDERING), is_iso);
+    let size = human_readable_number(data.total_file_size.load(ORDERING), output_display);
     format!("Preparing: {path_in} {size} ... {prog_char}")
 }
 
-fn format_indexing_str(prog_char: char, data: &PAtomicInfo, is_iso: bool) -> String {
+fn format_indexing_str(prog_char: char, data: &PAtomicInfo, output_display: &str) -> String {
     let path_in = data.current_path.get();
     let file_count = data.num_files.load(ORDERING);
-    let size = human_readable_number(data.total_file_size.load(ORDERING), is_iso);
+    let size = human_readable_number(data.total_file_size.load(ORDERING), output_display);
     let file_str = format!("{file_count} files, {size}");
     format!("Indexing: {path_in} {file_str} ... {prog_char}")
 }
@@ -99,7 +106,7 @@ impl PIndicator {
         }
     }
 
-    pub fn spawn(&mut self, is_iso: bool) {
+    pub fn spawn(&mut self, output_display: String) {
         let data = self.data.clone();
         let (stop_handler, receiver) = mpsc::channel::<()>();
 
@@ -118,8 +125,8 @@ impl PIndicator {
                 let prog_char = PROGRESS_CHARS[progress_char_i];
 
                 msg = match data.state.load(ORDERING) {
-                    Operation::INDEXING => format_indexing_str(prog_char, &data, is_iso),
-                    Operation::PREPARING => format_preparing_str(prog_char, &data, is_iso),
+                    Operation::INDEXING => format_indexing_str(prog_char, &data, &output_display),
+                    Operation::PREPARING => format_preparing_str(prog_char, &data, &output_display),
                     _ => panic!("Unknown State"),
                 };
 

tests/test_dir_hidden_entries/.hidden_file

@@ -1 +1,2 @@
-hi
+something
+.secret

tests/test_exact_output.rs

@@ -52,7 +52,15 @@ fn exact_output_test<T: AsRef<OsStr>>(valid_outputs: Vec<String>, command_args:
 
     let output = str::from_utf8(&a.unwrap().stdout).unwrap().to_owned();
 
-    assert!(valid_outputs.iter().any(|i| output.contains(i)));
+    let will_fail = valid_outputs.iter().any(|i| output.contains(i));
+    if !will_fail {
+        eprintln!(
+            "output:\n{}\ndoes not contain any of:\n{}",
+            output,
+            valid_outputs.join("\n\n")
+        );
+    }
+    assert!(will_fail)
 }
 
 // "windows" result data can vary by host (size seems to be variable by one byte); fix code vs test and re-enable
@@ -60,7 +68,7 @@ fn exact_output_test<T: AsRef<OsStr>>(valid_outputs: Vec<String>, command_args:
 #[test]
 pub fn test_main_basic() {
     // -c is no color mode - This makes testing much simpler
-    exact_output_test(main_output(), vec!["-c", "/tmp/test_dir/"])
+    exact_output_test(main_output(), vec!["-c", "-B", "/tmp/test_dir/"])
 }
 
 #[cfg_attr(target_os = "windows", ignore)]
@@ -68,6 +76,7 @@ pub fn test_main_basic() {
 pub fn test_main_multi_arg() {
     let command_args = vec![
         "-c",
+        "-B",
         "/tmp/test_dir/many/",
         "/tmp/test_dir",
         "/tmp/test_dir",
@@ -102,7 +111,7 @@ fn main_output() -> Vec<String> {
 #[cfg_attr(target_os = "windows", ignore)]
 #[test]
 pub fn test_main_long_paths() {
-    let command_args = vec!["-c", "-p", "/tmp/test_dir/"];
+    let command_args = vec!["-c", "-p", "-B", "/tmp/test_dir/"];
     exact_output_test(main_output_long_paths(), command_args);
 }
 
@@ -130,7 +139,7 @@ fn main_output_long_paths() -> Vec<String> {
 #[cfg_attr(target_os = "windows", ignore)]
 #[test]
 pub fn test_substring_of_names_and_long_names() {
-    let command_args = vec!["-c", "/tmp/test_dir2"];
+    let command_args = vec!["-c", "-B", "/tmp/test_dir2"];
     exact_output_test(no_substring_of_names_output(), command_args);
 }
 
@@ -164,7 +173,7 @@ fn no_substring_of_names_output() -> Vec<String> {
 #[cfg_attr(target_os = "windows", ignore)]
 #[test]
 pub fn test_unicode_directories() {
-    let command_args = vec!["-c", "/tmp/test_dir_unicode"];
+    let command_args = vec!["-c", "-B", "/tmp/test_dir_unicode"];
     exact_output_test(unicode_dir(), command_args);
 }
 
@@ -197,12 +206,19 @@ pub fn test_apparent_size() {
 
 fn apparent_size_output() -> Vec<String> {
     // The apparent directory sizes are too unpredictable and system dependent to try and match
-    let files = r#"
+    let one_space_before = r#"
+ 0B     ┌── a_file
+ 6B     ├── hello_file
+ "#
+    .trim()
+    .to_string();
+
+    let two_space_before = r#"
   0B     ┌── a_file
   6B     ├── hello_file
  "#
     .trim()
     .to_string();
 
-    vec![files]
+    vec![one_space_before, two_space_before]
 }

tests/test_flags.rs

@@ -64,6 +64,7 @@ pub fn test_d_flag_works_and_still_recurses_down() {
     // We had a bug where running with '-d 1' would stop at the first directory and the code
     // would fail to recurse down
     let output = build_command(vec!["-d", "1", "-f", "-c", "tests/test_dir2/"]);
+    assert!(output.contains("1   ┌── dir"));
     assert!(output.contains("4 ┌─┴ test_dir2"));
 }
 
@@ -73,14 +74,25 @@ pub fn test_ignore_dir() {
     let output = build_command(vec!["-c", "-X", "dir_substring", "tests/test_dir2/"]);
     assert!(!output.contains("dir_substring"));
 }
-// Add test for multiple dirs - with -d 0 and maybe -d 1 check the
+
+#[test]
+pub fn test_ignore_all_in_file() {
+    let output = build_command(vec![
+        "-c",
+        "-I",
+        "tests/test_dir_hidden_entries/.hidden_file",
+        "tests/test_dir_hidden_entries/",
+    ]);
+    assert!(output.contains(" test_dir_hidden_entries"));
+    assert!(!output.contains(".secret"));
+}
 
 #[test]
 pub fn test_with_bad_param() {
     let mut cmd = Command::cargo_bin("dust").unwrap();
     let result = cmd.arg("bad_place").unwrap();
     let stderr = str::from_utf8(&result.stderr).unwrap();
-    assert!(stderr.contains("Did not have permissions for all directories"));
+    assert!(stderr.contains("No such file or directory"));
 }
 
 #[test]