Increment version number

Clean up clippy warnings
Add option to ignore directories
2026-06-08 11:29:05 +03:00 · 2020-01-19 09:32:49 +00:00 · 2020-01-19 09:32:35 +00:00 · 2020-01-19 09:23:13 +00:00 · 2020-01-18 23:06:28 +00:00 · 2020-01-18 22:04:08 +00:00
6 changed files with 222 additions and 69 deletions
@@ -21,7 +21,7 @@ name = "assert_cli"
 version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "colored 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "colored 1.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "environment 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -31,9 +31,10 @@ dependencies = [

 [[package]]
 name = "atty"
-version = "0.2.13"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -45,7 +46,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
 name = "backtrace"
-version = "0.3.40"
+version = "0.3.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -59,7 +60,7 @@ name = "backtrace-sys"
 version = "0.1.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -78,7 +79,7 @@ dependencies = [

 [[package]]
 name = "cc"
-version = "1.0.48"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
@@ -92,7 +93,7 @@ version = "2.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -102,10 +103,10 @@ dependencies = [

 [[package]]
 name = "colored"
-version = "1.9.0"
+version = "1.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -179,12 +180,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
 name = "du-dust"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
 "ansi_term 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "assert_cli 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "jwalk 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -203,7 +205,7 @@ name = "failure"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "backtrace 0.3.42 (registry+https://github.com/rust-lang/crates.io-index)",
 "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -212,25 +214,25 @@ name = "failure_derive"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
 "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "getrandom"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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 "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "hermit-abi"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -270,10 +272,10 @@ dependencies = [

 [[package]]
 name = "num_cpus"
-version = "1.11.1"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hermit-abi 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -284,7 +286,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
 name = "proc-macro2"
-version = "1.0.6"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -295,15 +297,15 @@ name = "quote"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "rand"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -324,7 +326,7 @@ name = "rand_core"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -354,7 +356,7 @@ dependencies = [
 "crossbeam-queue 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -428,10 +430,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
 name = "syn"
-version = "1.0.11"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -441,9 +443,9 @@ name = "synstructure"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
 "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -454,7 +456,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -485,7 +487,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
 name = "wasi"
-version = "0.7.0"
+version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
@@ -511,16 +513,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
-"checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
+"checksum wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)" = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 "checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
@@ -1,7 +1,7 @@
 [package]
 name = "du-dust"
 description = "A more intuitive version of du"
-version = "0.4.3"
+version = "0.4.4"
 authors = ["bootandy <bootandy@gmail.com>", "nebkor <code@ardent.nebcorp.com>"]
 edition = "2018"

@@ -24,6 +24,7 @@ path = "src/main.rs"
 ansi_term = "=0.12"
 clap = "=2.33"
 jwalk = "0.4.0"
+num_cpus = "1.12"

 [dev-dependencies]
 assert_cli = "=0.6"
@@ -54,6 +54,19 @@ fn main() {
                .long("full-paths")
                .help("If set sub directories will not have their path shortened"),
        )
+        .arg(
+            Arg::with_name("ignore_directory")
+                .short("X")
+                .long("ignore-directory")
+                .takes_value(true)
+                .help("Exclude any file or directory with contains this substring."),
+        )
+        .arg(
+            Arg::with_name("limit_filesystem")
+                .short("x")
+                .long("limit-filesystem")
+                .help("Only count the files and directories in the same filesystem as the supplied directory"),
+        )
        .arg(
            Arg::with_name("display_apparent_size")
                .short("s")
@@ -90,12 +103,23 @@ fn main() {
        }
    };

-    let threads = options.value_of("threads").and_then(|threads| {
+    let temp_threads = options.value_of("threads").and_then(|threads| {
        threads
            .parse::<usize>()
            .map_err(|_| eprintln!("Ignoring bad value for threads: {:?}", threads))
            .ok()
    });
+    // Bug in JWalk
+    // https://github.com/jessegrosjean/jwalk/issues/15
+    // We force it to use 2 threads if there is only 1 cpu
+    // as JWalk breaks if it tries to run on a single cpu
+    let threads = {
+        if temp_threads.is_none() && num_cpus::get() == 1 {
+            Some(2)
+        } else {
+            temp_threads
+        }
+    };

    let depth = options.value_of("depth").and_then(|depth| {
        depth
@@ -110,9 +134,17 @@ fn main() {
    }

    let use_apparent_size = options.is_present("display_apparent_size");
+    let limit_filesystem = options.is_present("limit_filesystem");
+    let ignore_directory = options.value_of("ignore_directory");

    let simplified_dirs = simplify_dir_names(target_dirs);
-    let (permissions, nodes) = get_dir_tree(&simplified_dirs, use_apparent_size, threads);
+    let (permissions, nodes) = get_dir_tree(
+        &simplified_dirs,
+        ignore_directory,
+        use_apparent_size,
+        limit_filesystem,
+        threads,
+    );
    let sorted_data = sort(nodes);
    let biggest_ones = {
        match depth {
@@ -299,3 +299,35 @@ fn no_substring_of_names_output() -> String {
    "
    .into()
 }
+
+// Check against directories and files whos names are substrings of each other
+#[test]
+pub fn test_ignore_dir() {
+    assert_cli::Assert::main_binary()
+        .with_args(&["-c", "-X", "dir_substring", "src/test_dir2"])
+        .stdout()
+        .is(ignore_dir_output().as_str())
+        .unwrap();
+}
+
+#[cfg(target_os = "linux")]
+fn ignore_dir_output() -> String {
+    "
+  16K ─┬ test_dir2
+ 8.0K  ├─┬ dir
+ 4.0K  │ └── hello
+ 4.0K  └── dir_name_clash
+    "
+    .into()
+}
+
+#[cfg(target_os = "macos")]
+fn ignore_dir_output() -> String {
+    "
+ 8.0K ─┬ test_dir2
+ 4.0K  ├─┬ dir
+ 4.0K  │ └── hello
+ 4.0K  └── dir_name_clash
+    "
+    .into()
+}
@@ -1,3 +1,4 @@
+use jwalk::DirEntry;
 use std::cmp::Ordering;
 use std::collections::HashMap;
 use std::collections::HashSet;
@@ -37,7 +38,8 @@ impl PartialEq for Node {
 }

 pub fn is_a_parent_of(parent: &str, child: &str) -> bool {
-    (child.starts_with(parent) && child.chars().nth(parent.chars().count()) == Some('/')) || parent == "/"
+    (child.starts_with(parent) && child.chars().nth(parent.chars().count()) == Some('/'))
+        || parent == "/"
 }

 pub fn simplify_dir_names(filenames: Vec<&str>) -> HashSet<String> {
@@ -68,18 +70,25 @@ pub fn simplify_dir_names(filenames: Vec<&str>) -> HashSet<String> {

 pub fn get_dir_tree(
    top_level_names: &HashSet<String>,
+    ignore_directory: Option<&str>,
    apparent_size: bool,
+    limit_filesystem: bool,
    threads: Option<usize>,
 ) -> (bool, HashMap<String, u64>) {
    let mut permissions = 0;
-    let mut inodes: HashSet<(u64, u64)> = HashSet::new();
    let mut data: HashMap<String, u64> = HashMap::new();
+    let restricted_filesystems = if limit_filesystem {
+        get_allowed_filesystems(top_level_names)
+    } else {
+        None
+    };

    for b in top_level_names.iter() {
        examine_dir(
            &b,
            apparent_size,
-            &mut inodes,
+            &restricted_filesystems,
+            &ignore_directory,
            &mut data,
            &mut permissions,
            threads,
@@ -88,6 +97,16 @@ pub fn get_dir_tree(
    (permissions == 0, data)
 }

+fn get_allowed_filesystems(top_level_names: &HashSet<String>) -> Option<HashSet<u64>> {
+    let mut limit_filesystems: HashSet<u64> = HashSet::new();
+    for file_name in top_level_names.iter() {
+        if let Ok(a) = get_filesystem(file_name) {
+            limit_filesystems.insert(a);
+        }
+    }
+    Some(limit_filesystems)
+}
+
 pub fn strip_end_slash(mut new_name: &str) -> &str {
    while (new_name.ends_with('/') || new_name.ends_with("/.")) && new_name.len() > 1 {
        new_name = &new_name[..new_name.len() - 1];
@@ -98,11 +117,13 @@ pub fn strip_end_slash(mut new_name: &str) -> &str {
 fn examine_dir(
    top_dir: &str,
    apparent_size: bool,
-    inodes: &mut HashSet<(u64, u64)>,
+    filesystems: &Option<HashSet<u64>>,
+    ignore_directory: &Option<&str>,
    data: &mut HashMap<String, u64>,
    file_count_no_permission: &mut u64,
    threads: Option<usize>,
 ) {
+    let mut inodes: HashSet<(u64, u64)> = HashSet::new();
    let mut iter = WalkDir::new(top_dir)
        .preload_metadata(true)
        .skip_hidden(false);
@@ -112,30 +133,16 @@ fn examine_dir(
    for entry in iter {
        if let Ok(e) = entry {
            let maybe_size_and_inode = get_metadata(&e, apparent_size);
+            if let Some(d) = ignore_directory {
+                if e.path().to_string_lossy().contains(*d) {
+                    continue;
+                }
+            }

            match maybe_size_and_inode {
                Some((size, maybe_inode)) => {
-                    if !apparent_size {
-                        if let Some(inode_dev_pair) = maybe_inode {
-                            if inodes.contains(&inode_dev_pair) {
-                                continue;
-                            }
-                            inodes.insert(inode_dev_pair);
-                        }
-                    }
-                    // This path and all its parent paths have their counter incremented
-                    for path_name in e.path().ancestors() {
-                        // This is required due to bug in Jwalk that adds '/' to all sub dir lists
-                        // see: https://github.com/jessegrosjean/jwalk/issues/13
-                        if path_name.to_string_lossy() == "/" && top_dir != "/" {
-                            continue
-                        }
-                        let path_name = path_name.to_string_lossy();
-                        let s = data.entry(path_name.to_string()).or_insert(0);
-                        *s += size;
-                        if path_name == top_dir {
-                            break;
-                        }
+                    if !should_ignore_file(apparent_size, filesystems, &mut inodes, maybe_inode) {
+                        process_file_with_size_and_inode(top_dir, data, e, size)
                    }
                }
                None => *file_count_no_permission += 1,
@@ -146,6 +153,55 @@ fn examine_dir(
    }
 }

+fn should_ignore_file(
+    apparent_size: bool,
+    restricted_filesystems: &Option<HashSet<u64>>,
+    inodes: &mut HashSet<(u64, u64)>,
+    maybe_inode: Option<(u64, u64)>,
+) -> bool {
+    if !apparent_size {
+        if let Some(inode_dev_pair) = maybe_inode {
+            // Ignore files on different devices (if flag applied)
+            if restricted_filesystems.is_some()
+                && !restricted_filesystems
+                    .as_ref()
+                    .unwrap()
+                    .contains(&inode_dev_pair.1)
+            {
+                return true;
+            }
+            // Ignore files already visited or symlinked
+            if inodes.contains(&inode_dev_pair) {
+                return true;
+            }
+            inodes.insert(inode_dev_pair);
+        }
+    }
+    false
+}
+
+fn process_file_with_size_and_inode(
+    top_dir: &str,
+    data: &mut HashMap<String, u64>,
+    e: DirEntry,
+    size: u64,
+) {
+    // This path and all its parent paths have their counter incremented
+    for path_name in e.path().ancestors() {
+        // This is required due to bug in Jwalk that adds '/' to all sub dir lists
+        // see: https://github.com/jessegrosjean/jwalk/issues/13
+        if path_name.to_string_lossy() == "/" && top_dir != "/" {
+            continue;
+        }
+        let path_name = path_name.to_string_lossy();
+        let s = data.entry(path_name.to_string()).or_insert(0);
+        *s += size;
+        if path_name == top_dir {
+            break;
+        }
+    }
+}
+
 pub fn sort_by_size_first_name_second(a: &(String, u64), b: &(String, u64)) -> Ordering {
    let result = b.1.cmp(&a.1);
    if result == Ordering::Equal {
@@ -1,4 +1,6 @@
 use jwalk::DirEntry;
+use std::fs;
+use std::io;

 #[cfg(target_family = "unix")]
 fn get_block_size() -> u64 {
@@ -20,7 +22,16 @@ pub fn get_metadata(d: &DirEntry, use_apparent_size: bool) -> Option<(u64, Optio
    })
 }

-#[cfg(not(target_family = "unix"))]
+#[cfg(target_family = "windows")]
+pub fn get_metadata(d: &DirEntry, use_apparent_size: bool) -> Option<(u64, Option<(u64, u64)>)> {
+    use std::os::windows::fs::MetadataExt;
+    d.metadata.as_ref().unwrap().as_ref().ok().map(|md| {
+        let windows_equivalent_of_inode = Some((md.file_index(), md.volume_serial_number()));
+        (md.file_size(), windows_equivalent_of_inode)
+    })
+}
+
+#[cfg(all(not(target_family = "windows"), not(target_family = "unix")))]
 pub fn get_metadata(d: &DirEntry, _apparent: bool) -> Option<(u64, Option<(u64, u64)>)> {
    d.metadata
        .as_ref()
@@ -29,3 +40,22 @@ pub fn get_metadata(d: &DirEntry, _apparent: bool) -> Option<(u64, Option<(u64,
        .ok()
        .map(|md| (md.len(), None))
 }
+
+#[cfg(target_family = "unix")]
+pub fn get_filesystem(file_path: &str) -> Result<u64, io::Error> {
+    use std::os::unix::fs::MetadataExt;
+    let metadata = fs::metadata(file_path)?;
+    Ok(metadata.dev())
+}
+
+#[cfg(target_family = "windows")]
+pub fn get_device(file_path: &str) -> Result<u64, io::Error> {
+    use std::os::windows::fs::MetadataExt;
+    let metadata = fs::metadata(file_path)?;
+    Ok(metadata.volume_serial_number())
+}
+
+#[cfg(all(not(target_family = "windows"), not(target_family = "unix")))]
+pub fn get_device(file_path: &str) -> Result<u64, io::Error> {
+    None
+}
Author	SHA1	Message	Date
andy.boot	352c0f7d90	Increment version number	2020-01-19 09:32:49 +00:00
andy.boot	842a8ec673	Clean up clippy warnings	2020-01-19 09:32:35 +00:00
andy.boot	d97edba041	Add option to ignore directories https://github.com/bootandy/dust/issues/46 Add -X flag used to ignore any file or directory that matches the provided substring. This means that -X e will ignore any file or directory with an 'e' in it.	2020-01-19 09:23:13 +00:00
andy boot	f64e0094f1	Merge pull request #53 from bootandy/single_cpu Fix dust for single core machines	2020-01-18 23:06:28 +00:00
andy.boot	3d2477e554	Allow dust to run on single core machines Force dust to use 2 threads if there is only 1 cpu JWalk breaks if it tries to run on a single cpu https://github.com/jessegrosjean/jwalk/issues/15 This is a hack because I can't figure out how to fix JWalk. This code and the num_cpu crate can be removed when the bug is fixed Also I have conflated cpus with cores while describing this issue. It is very difficult to test as I don't have a single core machine.	2020-01-18 22:04:08 +00:00
andy.boot	350d695f7c	Add num_cpus as Cargo dependency Will be used to detect single core computers which crash Jwalk	2020-01-18 21:57:11 +00:00
andy boot	f8b8b8a788	Merge pull request #51 from bootandy/ab-exclude Support excluding filesystems with -x	2020-01-18 21:54:41 +00:00
andy.boot	b9c27f9838	get_filesystem returns Result instead of option Removes unwrap and returns a Result instead of panicing if an invalid path is given. Previously if the flag: '-x' was provided with an argument of an invalid directory the code would crash here	2020-01-16 23:50:56 +00:00
andy.boot	5541df6a73	Refactor code Reduce complexity of examine_dir. No logic changes	2020-01-15 20:10:33 +00:00
andy.boot	bdc3d404ef	Support excluding filesystems with -x https://github.com/bootandy/dust/issues/50 Add optional -x flag to limit search to the current filesystem. Add (untested) support for windows for the equivalent of inode and device.	2020-01-15 19:51:16 +00:00