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6
.gitignore
vendored
6
.gitignore
vendored
@@ -2,10 +2,8 @@
|
||||
# will have compiled files and executables
|
||||
/target/
|
||||
|
||||
# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
|
||||
# More information here http://doc.crates.io/guide.html#cargotoml-vs-cargolock
|
||||
Cargo.lock
|
||||
|
||||
# These are backup files generated by rustfmt
|
||||
**/*.rs.bk
|
||||
*.swp
|
||||
.vscode/*
|
||||
*.idea/*
|
||||
14
.travis.yml
14
.travis.yml
@@ -1,6 +1,12 @@
|
||||
# Based on the "trust" template v0.1.2
|
||||
# https://github.com/japaric/trust/tree/v0.1.2
|
||||
|
||||
# ----------- To do a release ---------
|
||||
# tag a commit and push:
|
||||
# git tag v0.4.0.1
|
||||
# git push origin v0.4.0.1
|
||||
# Remember to do a cargo publish to put it in crates.io
|
||||
|
||||
dist: trusty
|
||||
language: rust
|
||||
services: docker
|
||||
@@ -19,17 +25,9 @@ matrix:
|
||||
# don't need
|
||||
include:
|
||||
# Linux
|
||||
- env: TARGET=aarch64-unknown-linux-gnu
|
||||
- env: TARGET=arm-unknown-linux-gnueabi
|
||||
- env: TARGET=armv7-unknown-linux-gnueabihf
|
||||
- env: TARGET=i686-unknown-linux-gnu
|
||||
- env: TARGET=i686-unknown-linux-musl
|
||||
- env: TARGET=x86_64-unknown-linux-gnu
|
||||
- env: TARGET=x86_64-unknown-linux-musl
|
||||
|
||||
# OSX
|
||||
- env: TARGET=i686-apple-darwin
|
||||
os: osx
|
||||
- env: TARGET=x86_64-apple-darwin
|
||||
os: osx
|
||||
|
||||
|
||||
600
Cargo.lock
generated
Normal file
600
Cargo.lock
generated
Normal file
@@ -0,0 +1,600 @@
|
||||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
[[package]]
|
||||
name = "ansi_term"
|
||||
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|
||||
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||||
dependencies = [
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||||
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
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|
||||
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|
||||
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|
||||
|
||||
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|
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||||
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||||
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|
||||
dependencies = [
|
||||
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||||
"difference 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"environment 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
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|
||||
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|
||||
]
|
||||
|
||||
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||||
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||||
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||||
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|
||||
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|
||||
|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
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|
||||
|
||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
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||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "cargo_metadata"
|
||||
version = "0.6.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
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|
||||
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|
||||
"serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "cc"
|
||||
version = "1.0.46"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "cfg-if"
|
||||
version = "0.1.10"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "cgmath"
|
||||
version = "0.16.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"approx 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"num-traits 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "clap"
|
||||
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)",
|
||||
"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)",
|
||||
"unicode-width 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "colored"
|
||||
version = "1.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"winconsole 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "difference"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "du-dust"
|
||||
version = "0.4.1"
|
||||
dependencies = [
|
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"ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"assert_cli 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "environment"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
|
||||
[[package]]
|
||||
name = "error-chain"
|
||||
version = "0.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
dependencies = [
|
||||
"backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
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|
||||
|
||||
[[package]]
|
||||
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|
||||
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|
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|
||||
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||||
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|
||||
[[package]]
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|
||||
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|
||||
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|
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||||
|
||||
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||||
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|
||||
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||||
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||||
|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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|
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|
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||||
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||||
|
||||
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||||
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||||
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|
||||
"checksum remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
|
||||
"checksum rgb 0.8.14 (registry+https://github.com/rust-lang/crates.io-index)" = "2089e4031214d129e201f8c3c8c2fe97cd7322478a0d1cdf78e7029b0042efdb"
|
||||
"checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
|
||||
"checksum ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
|
||||
"checksum same-file 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "585e8ddcedc187886a30fa705c47985c3fa88d06624095856b36ca0b82ff4421"
|
||||
"checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
|
||||
"checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
|
||||
"checksum serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)" = "0c4b39bd9b0b087684013a792c59e3e07a46a01d2322518d8a1104641a0b1be0"
|
||||
"checksum serde_derive 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)" = "ca13fc1a832f793322228923fbb3aba9f3f44444898f835d31ad1b74fa0a2bf8"
|
||||
"checksum serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)" = "2f72eb2a68a7dc3f9a691bfda9305a1c017a6215e5a4545c258500d2099a37c2"
|
||||
"checksum skeptic 0.13.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6fb8ed853fdc19ce09752d63f3a2e5b5158aeb261520cd75eb618bd60305165"
|
||||
"checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
|
||||
"checksum syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "0e7bedb3320d0f3035594b0b723c8a28d7d336a3eda3881db79e61d676fb644c"
|
||||
"checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
|
||||
"checksum tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
|
||||
"checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
|
||||
"checksum unicode-width 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7007dbd421b92cc6e28410fe7362e2e0a2503394908f417b68ec8d1c364c4e20"
|
||||
"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 version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
|
||||
"checksum walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "9658c94fa8b940eab2250bd5a457f9c48b748420d71293b165c8cdbe2f55f71e"
|
||||
"checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
|
||||
"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-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
|
||||
"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
"checksum winconsole 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3ef84b96d10db72dd980056666d7f1e7663ce93d82fa33b63e71c966f4cf5032"
|
||||
29
Cargo.toml
29
Cargo.toml
@@ -1,8 +1,29 @@
|
||||
[package]
|
||||
name = "dust"
|
||||
version = "0.2.0"
|
||||
name = "du-dust"
|
||||
description = "A more intuitive version of du"
|
||||
version = "0.4.1"
|
||||
authors = ["bootandy <bootandy@gmail.com>", "nebkor <code@ardent.nebcorp.com>"]
|
||||
edition = "2018"
|
||||
|
||||
documentation = "https://github.com/bootandy/dust"
|
||||
homepage = "https://github.com/bootandy/dust"
|
||||
repository = "https://github.com/bootandy/dust"
|
||||
|
||||
keywords = ["du", "command-line", "disk", "disk-usage"]
|
||||
categories = ["command-line-utilities"]
|
||||
license = "Apache-2.0"
|
||||
|
||||
[badges]
|
||||
travis-ci = {repository = "https://travis-ci.org/bootandy/dust"}
|
||||
|
||||
[[bin]]
|
||||
name = "dust"
|
||||
path = "src/main.rs"
|
||||
|
||||
[dependencies]
|
||||
ansi_term = "0.11"
|
||||
clap = "2.31"
|
||||
ansi_term = "=0.11"
|
||||
clap = "=2.33"
|
||||
assert_cli = "=0.5"
|
||||
tempfile = "=3"
|
||||
walkdir = "=2"
|
||||
|
||||
|
||||
82
README.md
82
README.md
@@ -1,41 +1,73 @@
|
||||
|
||||
[](https://travis-ci.org/bootandy/dust)
|
||||
|
||||
|
||||
# Dust
|
||||
du + rust = dust. A rust alternative to du
|
||||
|
||||
Unlike du, dust is meant to give you an instant overview of which directories are using disk space without requiring sort or head. Dust does not count file system blocks; it uses file sizes instead. Dust will print a maximum of 1 'Did not have permissions message'.
|
||||
du + rust = dust. Like du but more intuitive
|
||||
|
||||
## Install
|
||||
|
||||
Dust will list the 15 biggest sub directories and will smartly recurse down the tree to find the larger ones. There is no need for a '-d' flag or a '-h' flag. The largest sub directory will have its size shown in red
|
||||
#### Cargo Install
|
||||
|
||||
* cargo install du-dust
|
||||
|
||||
#### Download Install
|
||||
|
||||
* Download linux / mac binary from [Releases](https://github.com/bootandy/dust/releases)
|
||||
* unzip file: tar -xvf _downloaded_file.tar.gz_
|
||||
* move file to executable path: sudo mv dust /usr/local/bin/
|
||||
|
||||
## Overview
|
||||
|
||||
Dust is meant to give you an instant overview of which directories are using disk space without requiring sort or head. Dust will print a maximum of 1 'Did not have permissions message'.
|
||||
|
||||
Dust will list the 20 biggest sub directories or files and will smartly recurse down the tree to find the larger ones. There is no need for a '-d' flag or a '-h' flag. The largest sub directory will have its size shown in *red*
|
||||
|
||||
## Why?
|
||||
|
||||
du has a number of ways of showing you what it finds, in terms of disk consumption, but really, there are only one or two ways you invoke it: with -h for “human readable” units, like 100G or 89k, or with -b for “bytes”. The former is generally used for a quick survey of a directory with a small number of things in it, and the latter for when you have a bunch and need to sort the output numerically, and you’re obligated to either further pass it into something like awk to turn bytes into the appropriate human-friendly unit like mega or gigabytes, or pipe thru sort and head while remembering the '-h' flag. Then once you have the top offenders, you recurse down into the largest one and repeat the process until you’ve found your cruft or gems and can move on.
|
||||
|
||||
Dust assumes that’s what you wanted to do in the first place, and takes care of tracking the largest offenders in terms of actual size, and showing them to you with human-friendly units and in-context within the filetree.
|
||||
|
||||
## Usage
|
||||
|
||||
```
|
||||
Usage: dust <dir>
|
||||
Usage: dust <dir> <another_dir> <and_more>
|
||||
Usage: dust -s <dir> (apparent-size - shows the length of the file as opposed to the amount of disk space it uses)
|
||||
Usage: dust -n 30 <dir> (Shows 30 directories not 15)
|
||||
Usage: dust <dir> <another_dir> <and_more>
|
||||
Usage: dust -p <dir> (full-path - does not shorten the path of the subdirectories)
|
||||
Usage: dust -s <dir> (apparent-size - shows the length of the file as opposed to the amount of disk space it uses)
|
||||
Usage: dust -n 30 <dir> (Shows 30 directories not 20)
|
||||
Usage: dust -d 3 <dir> (Shows 3 levels of subdirectories)
|
||||
Usage: dust -r <dir> (Reverse order of output, with root at the lowest)
|
||||
```
|
||||
|
||||
|
||||
```
|
||||
djin:git/dust> dust
|
||||
65M .
|
||||
65M └─┬ ./target
|
||||
49M ├─┬ ./target/debug
|
||||
26M │ ├─┬ ./target/debug/deps
|
||||
21M │ │ └── ./target/debug/deps/libclap-9e6625ac8ff074ad.rlib
|
||||
13M │ ├── ./target/debug/dust
|
||||
8.9M │ └─┬ ./target/debug/incremental
|
||||
6.7M │ ├─┬ ./target/debug/incremental/dust-2748eiei2tcnp
|
||||
6.7M │ │ └─┬ ./target/debug/incremental/dust-2748eiei2tcnp/s-ezd6jnik5u-163pyem-1aab9ncf5glum
|
||||
3.0M │ │ └── ./target/debug/incremental/dust-2748eiei2tcnp/s-ezd6jnik5u-163pyem-1aab9ncf5glum/dep-graph.bin
|
||||
2.2M │ └─┬ ./target/debug/incremental/dust-1dlon65p8m3vl
|
||||
2.2M │ └── ./target/debug/incremental/dust-1dlon65p8m3vl/s-ezd6jncecv-1xsnfd0-4dw9l1r2th2t
|
||||
15M └─┬ ./target/release
|
||||
9.2M ├─┬ ./target/release/deps
|
||||
6.7M │ └── ./target/release/deps/libclap-87bc2534ea57f044.rlib
|
||||
5.9M └── ./target/release/dust
|
||||
1.2G target
|
||||
622M ├─┬ debug
|
||||
445M │ ├── deps
|
||||
70M │ ├── incremental
|
||||
56M │ └── build
|
||||
262M ├─┬ rls
|
||||
262M │ └─┬ debug
|
||||
203M │ ├── deps
|
||||
56M │ └── build
|
||||
165M ├─┬ package
|
||||
165M │ └─┬ du-dust-0.2.4
|
||||
165M │ └─┬ target
|
||||
165M │ └─┬ debug
|
||||
131M │ └── deps
|
||||
165M └─┬ release
|
||||
124M └── deps
|
||||
```
|
||||
Performance: dust is currently about 4 times slower than du.
|
||||
|
||||
## Performance
|
||||
|
||||
Dust is currently about 4 times slower than du.
|
||||
|
||||
## Alternatives
|
||||
|
||||
* [NCDU](https://dev.yorhel.nl/ncdu)
|
||||
* du -d 1 -h | sort -h
|
||||
|
||||
Note: Apparent-size is calculated slightly differently in dust to gdu. In dust each hard link is counted as using file_length space. In gdu only the first entry is counted.
|
||||
|
||||
93
appveyor.yml
93
appveyor.yml
@@ -1,93 +0,0 @@
|
||||
# Based on the "trust" template v0.1.2
|
||||
# https://github.com/japaric/trust/tree/v0.1.2
|
||||
|
||||
environment:
|
||||
global:
|
||||
# TODO This is the Rust channel that build jobs will use by default but can be
|
||||
# overridden on a case by case basis down below
|
||||
RUST_VERSION: stable
|
||||
|
||||
# TODO Update this to match the name of your project.
|
||||
CRATE_NAME: dust
|
||||
|
||||
# TODO These are all the build jobs. Adjust as necessary. Comment out what you
|
||||
# don't need
|
||||
matrix:
|
||||
# MinGW
|
||||
- TARGET: i686-pc-windows-gnu
|
||||
- TARGET: x86_64-pc-windows-gnu
|
||||
|
||||
# MSVC
|
||||
- TARGET: i686-pc-windows-msvc
|
||||
- TARGET: x86_64-pc-windows-msvc
|
||||
|
||||
# Testing other channels
|
||||
- TARGET: x86_64-pc-windows-gnu
|
||||
RUST_VERSION: nightly
|
||||
- TARGET: x86_64-pc-windows-msvc
|
||||
RUST_VERSION: nightly
|
||||
|
||||
install:
|
||||
- ps: >-
|
||||
If ($Env:TARGET -eq 'x86_64-pc-windows-gnu') {
|
||||
$Env:PATH += ';C:\msys64\mingw64\bin'
|
||||
} ElseIf ($Env:TARGET -eq 'i686-pc-windows-gnu') {
|
||||
$Env:PATH += ';C:\msys64\mingw32\bin'
|
||||
}
|
||||
- curl -sSf -o rustup-init.exe https://win.rustup.rs/
|
||||
- rustup-init.exe -y --default-host %TARGET% --default-toolchain %RUST_VERSION%
|
||||
- set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
|
||||
- rustc -Vv
|
||||
- cargo -V
|
||||
|
||||
# TODO This is the "test phase", tweak it as you see fit
|
||||
test_script:
|
||||
# we don't run the "test phase" when doing deploys
|
||||
- if [%APPVEYOR_REPO_TAG%]==[false] (
|
||||
cargo build --target %TARGET% &&
|
||||
cargo build --target %TARGET% --release &&
|
||||
cargo test --target %TARGET% &&
|
||||
cargo test --target %TARGET% --release &&
|
||||
cargo run --target %TARGET% &&
|
||||
cargo run --target %TARGET% --release
|
||||
)
|
||||
|
||||
before_deploy:
|
||||
# TODO Update this to build the artifacts that matter to you
|
||||
- cargo rustc --target %TARGET% --release --bin hello -- -C lto
|
||||
- ps: ci\before_deploy.ps1
|
||||
|
||||
deploy:
|
||||
artifact: /.*\.zip/
|
||||
# TODO update `auth_token.secure`
|
||||
# - Create a `public_repo` GitHub token. Go to: https://github.com/settings/tokens/new
|
||||
# - Encrypt it. Go to https://ci.appveyor.com/tools/encrypt
|
||||
# - Paste the output down here
|
||||
auth_token:
|
||||
secure: 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
|
||||
description: ''
|
||||
on:
|
||||
# TODO Here you can pick which targets will generate binary releases
|
||||
# In this example, there are some targets that are tested using the stable
|
||||
# and nightly channels. This condition makes sure there is only one release
|
||||
# for such targets and that's generated using the stable channel
|
||||
RUST_VERSION: stable
|
||||
appveyor_repo_tag: true
|
||||
provider: GitHub
|
||||
|
||||
cache:
|
||||
- C:\Users\appveyor\.cargo\registry
|
||||
- target
|
||||
|
||||
branches:
|
||||
only:
|
||||
# Release tags
|
||||
- /^v\d+\.\d+\.\d+.*$/
|
||||
- master
|
||||
|
||||
notifications:
|
||||
- provider: Email
|
||||
on_build_success: false
|
||||
|
||||
# Building is done in the test phase, so we disable Appveyor's build phase.
|
||||
build: false
|
||||
@@ -1,3 +1,4 @@
|
||||
#!/usr/bin/env bash
|
||||
# This script takes care of building your crate and packaging it for release
|
||||
|
||||
set -ex
|
||||
|
||||
@@ -1,3 +1,4 @@
|
||||
#!/usr/bin/env bash
|
||||
set -ex
|
||||
|
||||
main() {
|
||||
|
||||
@@ -1,3 +1,4 @@
|
||||
#!/usr/bin/env bash
|
||||
# This script takes care of testing your crate
|
||||
|
||||
set -ex
|
||||
|
||||
223
src/display.rs
223
src/display.rs
@@ -1,106 +1,169 @@
|
||||
extern crate ansi_term;
|
||||
|
||||
use dust::Node;
|
||||
use std::cmp;
|
||||
use self::ansi_term::Colour::Fixed;
|
||||
use self::ansi_term::Style;
|
||||
use crate::utils::Node;
|
||||
|
||||
static UNITS: [char; 4] = ['T', 'G', 'M', 'K'];
|
||||
|
||||
pub fn draw_it(permissions: bool, heads: &Vec<Node>, to_display: &Vec<&Node>) -> () {
|
||||
if !permissions {
|
||||
eprintln!("Did not have permissions for all directories");
|
||||
}
|
||||
|
||||
for d in to_display {
|
||||
if heads.contains(d) {
|
||||
display_node(d, &to_display, true, 1, "")
|
||||
}
|
||||
}
|
||||
pub struct DisplayData {
|
||||
pub short_paths: bool,
|
||||
pub is_reversed: bool,
|
||||
}
|
||||
|
||||
fn display_node<S: Into<String>>(
|
||||
node_to_print: &Node,
|
||||
to_display: &Vec<&Node>,
|
||||
is_first: bool,
|
||||
depth: u8,
|
||||
indentation_str: S,
|
||||
) {
|
||||
let mut is = indentation_str.into();
|
||||
print_this_node(node_to_print, is_first, depth, is.as_ref());
|
||||
|
||||
is = is.replace("└─┬", " ");
|
||||
is = is.replace("└──", " ");
|
||||
is = is.replace("├──", "│ ");
|
||||
is = is.replace("├─┬", "│ ");
|
||||
|
||||
let printable_node_slashes = node_to_print.name().matches('/').count();
|
||||
|
||||
let mut num_siblings = to_display.iter().fold(0, |a, b| {
|
||||
if node_to_print.children().contains(b)
|
||||
&& b.name().matches('/').count() == printable_node_slashes + 1
|
||||
{
|
||||
a + 1
|
||||
impl DisplayData {
|
||||
fn get_first_chars(&self) -> &str {
|
||||
if self.is_reversed {
|
||||
"─┴"
|
||||
} else {
|
||||
a
|
||||
"─┬"
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
let mut is_biggest = true;
|
||||
for node in to_display {
|
||||
if node_to_print.children().contains(node) {
|
||||
let has_display_children = node.children()
|
||||
.iter()
|
||||
.fold(false, |has_kids, n| has_kids || to_display.contains(&n));
|
||||
|
||||
let has_children = node.children().len() > 0 && has_display_children;
|
||||
if node.name().matches('/').count() == printable_node_slashes + 1 {
|
||||
num_siblings -= 1;
|
||||
|
||||
let tree_chars = {
|
||||
if num_siblings == 0 {
|
||||
if has_children {
|
||||
"└─┬"
|
||||
} else {
|
||||
"└──"
|
||||
}
|
||||
} else {
|
||||
if has_children {
|
||||
"├─┬"
|
||||
} else {
|
||||
"├──"
|
||||
}
|
||||
}
|
||||
};
|
||||
display_node(
|
||||
&node,
|
||||
to_display,
|
||||
is_biggest,
|
||||
depth + 1,
|
||||
is.to_string() + tree_chars,
|
||||
);
|
||||
is_biggest = false;
|
||||
fn get_tree_chars(
|
||||
&self,
|
||||
num_siblings: u64,
|
||||
max_siblings: u64,
|
||||
has_children: bool,
|
||||
) -> &'static str {
|
||||
if self.is_reversed {
|
||||
if num_siblings == max_siblings - 1 {
|
||||
if has_children {
|
||||
"┌─┴"
|
||||
} else {
|
||||
"┌──"
|
||||
}
|
||||
} else if has_children {
|
||||
"├─┴"
|
||||
} else {
|
||||
"├──"
|
||||
}
|
||||
} else {
|
||||
if num_siblings == 0 {
|
||||
if has_children {
|
||||
"└─┬"
|
||||
} else {
|
||||
"└──"
|
||||
}
|
||||
} else if has_children {
|
||||
"├─┬"
|
||||
} else {
|
||||
"├──"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn is_biggest(&self, num_siblings: u64, max_siblings: u64) -> bool {
|
||||
if self.is_reversed {
|
||||
num_siblings == 0
|
||||
} else {
|
||||
num_siblings == max_siblings - 1
|
||||
}
|
||||
}
|
||||
|
||||
fn get_children_from_node(&self, node: Node) -> impl Iterator<Item = Box<Node>> {
|
||||
if self.is_reversed {
|
||||
let n: Vec<Box<Node>> = node.children.into_iter().rev().map(|a| a).collect();
|
||||
return n.into_iter();
|
||||
} else {
|
||||
return node.children.into_iter();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn print_this_node(node_to_print: &Node, is_biggest: bool, depth: u8, indentation_str: &str) {
|
||||
let padded_size = format!("{:>5}", human_readable_number(node_to_print.size()),);
|
||||
pub fn draw_it(permissions: bool, use_full_path: bool, is_reversed: bool, root_node: Node) {
|
||||
if !permissions {
|
||||
eprintln!("Did not have permissions for all directories");
|
||||
}
|
||||
let display_data = DisplayData {
|
||||
short_paths: !use_full_path,
|
||||
is_reversed,
|
||||
};
|
||||
|
||||
for c in display_data.get_children_from_node(root_node) {
|
||||
let first_tree_chars = display_data.get_first_chars();
|
||||
display_node(*c, true, first_tree_chars, &display_data)
|
||||
}
|
||||
}
|
||||
|
||||
fn display_node(node: Node, is_biggest: bool, indent: &str, display_data: &DisplayData) {
|
||||
let short = display_data.short_paths;
|
||||
|
||||
let mut num_siblings = node.children.len() as u64;
|
||||
let max_sibling = num_siblings;
|
||||
let new_indent = clean_indentation_string(indent);
|
||||
let name = node.name.clone();
|
||||
let size = node.size;
|
||||
|
||||
if !display_data.is_reversed {
|
||||
print_this_node(&*name, size, is_biggest, short, indent);
|
||||
}
|
||||
|
||||
for c in display_data.get_children_from_node(node) {
|
||||
num_siblings -= 1;
|
||||
let chars = display_data.get_tree_chars(num_siblings, max_sibling, c.children.len() > 0);
|
||||
let is_biggest = display_data.is_biggest(num_siblings, max_sibling);
|
||||
let full_indent = new_indent.clone() + chars;
|
||||
display_node(*c, is_biggest, &*full_indent, display_data)
|
||||
}
|
||||
|
||||
if display_data.is_reversed {
|
||||
print_this_node(&*name, size, is_biggest, short, indent);
|
||||
}
|
||||
}
|
||||
|
||||
fn clean_indentation_string(s: &str) -> String {
|
||||
let mut is: String = s.into();
|
||||
// For reversed:
|
||||
is = is.replace("┌─┴", " ");
|
||||
is = is.replace("┌──", " ");
|
||||
is = is.replace("├─┴", "│ ");
|
||||
is = is.replace("─┴", " ");
|
||||
// For normal
|
||||
is = is.replace("└─┬", " ");
|
||||
is = is.replace("└──", " ");
|
||||
is = is.replace("├─┬", "│ ");
|
||||
is = is.replace("─┬", " ");
|
||||
// For both
|
||||
is = is.replace("├──", "│ ");
|
||||
is
|
||||
}
|
||||
|
||||
fn print_this_node(name: &str, size: u64, is_biggest: bool, short_paths: bool, indentation: &str) {
|
||||
let pretty_size = format!("{:>5}", human_readable_number(size),);
|
||||
println!(
|
||||
"{}",
|
||||
format_string(name, is_biggest, short_paths, &*pretty_size, indentation)
|
||||
)
|
||||
}
|
||||
|
||||
pub fn format_string(
|
||||
dir_name: &str,
|
||||
is_biggest: bool,
|
||||
short_paths: bool,
|
||||
size: &str,
|
||||
indentation: &str,
|
||||
) -> String {
|
||||
let printable_name = {
|
||||
if short_paths {
|
||||
dir_name.split('/').last().unwrap_or(dir_name)
|
||||
} else {
|
||||
dir_name
|
||||
}
|
||||
};
|
||||
format!(
|
||||
"{} {} {}",
|
||||
if is_biggest {
|
||||
Fixed(196).paint(padded_size)
|
||||
Fixed(196).paint(size)
|
||||
} else {
|
||||
Fixed(7).paint(padded_size)
|
||||
Style::new().paint(size)
|
||||
},
|
||||
indentation_str,
|
||||
Fixed(7)
|
||||
.on(Fixed(cmp::min(8, (depth) as u8) + 231))
|
||||
.paint(node_to_print.name().to_string())
|
||||
);
|
||||
indentation,
|
||||
printable_name,
|
||||
)
|
||||
}
|
||||
|
||||
fn human_readable_number(size: u64) -> (String) {
|
||||
fn human_readable_number(size: u64) -> String {
|
||||
for (i, u) in UNITS.iter().enumerate() {
|
||||
let marker = 1024u64.pow((UNITS.len() - i) as u32);
|
||||
if size >= marker {
|
||||
|
||||
68
src/lib.rs
68
src/lib.rs
@@ -1,68 +0,0 @@
|
||||
use std::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd};
|
||||
|
||||
#[derive(Clone, Debug)]
|
||||
pub struct Node {
|
||||
name: String,
|
||||
size: u64,
|
||||
children: Vec<Node>,
|
||||
}
|
||||
|
||||
impl Node {
|
||||
pub fn new<S: Into<String>>(name: S, size: u64, children: Vec<Node>) -> Self {
|
||||
Node {
|
||||
children: children,
|
||||
name: name.into(),
|
||||
size: size,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn children(&self) -> &Vec<Node> {
|
||||
&self.children
|
||||
}
|
||||
|
||||
pub fn name(&self) -> &String {
|
||||
&self.name
|
||||
}
|
||||
|
||||
pub fn size(&self) -> u64 {
|
||||
self.size
|
||||
}
|
||||
}
|
||||
|
||||
impl Ord for Node {
|
||||
fn cmp(&self, other: &Self) -> Ordering {
|
||||
if self.size > other.size {
|
||||
Ordering::Less
|
||||
} else if self.size < other.size {
|
||||
Ordering::Greater
|
||||
} else {
|
||||
let my_slashes = self.name.matches('/').count();
|
||||
let other_slashes = other.name.matches('/').count();
|
||||
|
||||
if my_slashes > other_slashes {
|
||||
Ordering::Greater
|
||||
} else if my_slashes < other_slashes {
|
||||
Ordering::Less
|
||||
} else {
|
||||
if self.name < other.name {
|
||||
Ordering::Less
|
||||
} else if self.name > other.name {
|
||||
Ordering::Greater
|
||||
} else {
|
||||
Ordering::Equal
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
impl PartialOrd for Node {
|
||||
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
|
||||
Some(self.cmp(other))
|
||||
}
|
||||
}
|
||||
impl PartialEq for Node {
|
||||
fn eq(&self, other: &Self) -> bool {
|
||||
(&self.name, self.size) == (&other.name, other.size)
|
||||
}
|
||||
}
|
||||
impl Eq for Node {}
|
||||
130
src/main.rs
130
src/main.rs
@@ -1,44 +1,148 @@
|
||||
#[macro_use]
|
||||
extern crate clap;
|
||||
extern crate dust;
|
||||
extern crate assert_cli;
|
||||
extern crate walkdir;
|
||||
|
||||
use clap::{App, AppSettings, Arg};
|
||||
use utils::{find_big_ones, get_dir_tree};
|
||||
use self::display::draw_it;
|
||||
use clap::{App, AppSettings, Arg};
|
||||
use utils::{find_big_ones, get_dir_tree, simplify_dir_names, sort, trim_deep_ones, Node};
|
||||
|
||||
mod utils;
|
||||
mod display;
|
||||
mod utils;
|
||||
|
||||
static DEFAULT_NUMBER_OF_LINES: &'static str = "15";
|
||||
static DEFAULT_NUMBER_OF_LINES: usize = 20;
|
||||
|
||||
fn main() {
|
||||
let def_num_str = DEFAULT_NUMBER_OF_LINES.to_string();
|
||||
let options = App::new("Dust")
|
||||
.about("Like du but more intuitive")
|
||||
.version(crate_version!())
|
||||
.setting(AppSettings::TrailingVarArg)
|
||||
.arg(
|
||||
Arg::with_name("depth")
|
||||
.short("d")
|
||||
.long("depth")
|
||||
.help("Depth to show")
|
||||
.takes_value(true),
|
||||
)
|
||||
.arg(
|
||||
Arg::with_name("number_of_lines")
|
||||
.short("n")
|
||||
.long("number-of-lines")
|
||||
.help("Number of lines of output to show")
|
||||
.takes_value(true)
|
||||
.default_value(DEFAULT_NUMBER_OF_LINES),
|
||||
.default_value(def_num_str.as_ref()),
|
||||
)
|
||||
.arg(
|
||||
Arg::with_name("use_apparent_size")
|
||||
Arg::with_name("display_full_paths")
|
||||
.short("p")
|
||||
.long("full-paths")
|
||||
.help("If set sub directories will not have their path shortened"),
|
||||
)
|
||||
.arg(
|
||||
Arg::with_name("display_apparent_size")
|
||||
.short("s")
|
||||
.long("apparent-size")
|
||||
.help("If set will use file length. Otherwise we use blocks"),
|
||||
)
|
||||
.arg(
|
||||
Arg::with_name("reverse")
|
||||
.short("r")
|
||||
.long("reverse")
|
||||
.help("If applied tree will be printed upside down (biggest lowest)"),
|
||||
)
|
||||
.arg(Arg::with_name("inputs").multiple(true))
|
||||
.get_matches();
|
||||
|
||||
let filenames = {
|
||||
let target_dirs = {
|
||||
match options.values_of("inputs") {
|
||||
None => vec!["."],
|
||||
Some(r) => r.collect(),
|
||||
}
|
||||
};
|
||||
let number_of_lines = value_t!(options.value_of("number_of_lines"), usize).unwrap();
|
||||
let use_apparent_size = options.is_present("use_apparent_size");
|
||||
|
||||
let (permissions, node_per_top_level_dir) = get_dir_tree(&filenames, use_apparent_size);
|
||||
let slice_it = find_big_ones(&node_per_top_level_dir, number_of_lines);
|
||||
draw_it(permissions, &node_per_top_level_dir, &slice_it);
|
||||
let number_of_lines = match value_t!(options.value_of("number_of_lines"), usize) {
|
||||
Ok(v) => v,
|
||||
Err(_) => {
|
||||
eprintln!("Ignoring bad value for number_of_lines");
|
||||
DEFAULT_NUMBER_OF_LINES
|
||||
}
|
||||
};
|
||||
|
||||
let depth = {
|
||||
if options.is_present("depth") {
|
||||
match value_t!(options.value_of("depth"), u64) {
|
||||
Ok(v) => Some(v + 1),
|
||||
Err(_) => {
|
||||
eprintln!("Ignoring bad value for depth");
|
||||
None
|
||||
}
|
||||
}
|
||||
} else {
|
||||
None
|
||||
}
|
||||
};
|
||||
if options.is_present("depth") && number_of_lines != DEFAULT_NUMBER_OF_LINES {
|
||||
eprintln!("Use either -n or -d. Not both");
|
||||
return;
|
||||
}
|
||||
|
||||
let use_apparent_size = options.is_present("display_apparent_size");
|
||||
let use_full_path = options.is_present("display_full_paths");
|
||||
|
||||
let simplified_dirs = simplify_dir_names(target_dirs);
|
||||
let (permissions, nodes) = get_dir_tree(&simplified_dirs, use_apparent_size);
|
||||
let sorted_data = sort(nodes);
|
||||
let biggest_ones = {
|
||||
match depth {
|
||||
None => find_big_ones(sorted_data, number_of_lines + simplified_dirs.len()),
|
||||
Some(d) => trim_deep_ones(sorted_data, d, &simplified_dirs),
|
||||
}
|
||||
};
|
||||
let tree = build_tree(biggest_ones, depth);
|
||||
//println!("{:?}", tree);
|
||||
|
||||
draw_it(
|
||||
permissions,
|
||||
use_full_path,
|
||||
options.is_present("reverse"),
|
||||
tree,
|
||||
);
|
||||
}
|
||||
|
||||
fn build_tree(biggest_ones: Vec<(String, u64)>, depth: Option<u64>) -> Node {
|
||||
let mut top_parent = Node {
|
||||
name: "".to_string(),
|
||||
size: 0,
|
||||
children: vec![],
|
||||
};
|
||||
|
||||
// assume sorted order
|
||||
for b in biggest_ones {
|
||||
let n = Node {
|
||||
name: b.0,
|
||||
size: b.1,
|
||||
children: vec![],
|
||||
};
|
||||
recursively_build_tree(&mut top_parent, n, depth)
|
||||
}
|
||||
top_parent
|
||||
}
|
||||
|
||||
fn recursively_build_tree(parent_node: &mut Node, new_node: Node, depth: Option<u64>) {
|
||||
let new_depth = match depth {
|
||||
None => None,
|
||||
Some(0) => return,
|
||||
Some(d) => Some(d - 1),
|
||||
};
|
||||
for c in parent_node.children.iter_mut() {
|
||||
if new_node.name.starts_with(&c.name) {
|
||||
return recursively_build_tree(&mut *c, new_node, new_depth);
|
||||
}
|
||||
}
|
||||
let temp = Box::<Node>::new(new_node);
|
||||
parent_node.children.push(temp);
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests;
|
||||
|
||||
0
src/test_dir/many/a_file
Normal file
0
src/test_dir/many/a_file
Normal file
1
src/test_dir/many/hello_file
Normal file
1
src/test_dir/many/hello_file
Normal file
@@ -0,0 +1 @@
|
||||
hello
|
||||
312
src/tests.rs
Normal file
312
src/tests.rs
Normal file
@@ -0,0 +1,312 @@
|
||||
extern crate ansi_term;
|
||||
extern crate tempfile;
|
||||
use self::tempfile::Builder;
|
||||
use self::tempfile::TempDir;
|
||||
use super::*;
|
||||
use display::format_string;
|
||||
use std::fs::File;
|
||||
use std::io::Write;
|
||||
use std::panic;
|
||||
use std::path::PathBuf;
|
||||
use std::process::Command;
|
||||
|
||||
#[test]
|
||||
pub fn test_main() {
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&["src/test_dir"])
|
||||
.stdout()
|
||||
.is(main_output(true))
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
#[test]
|
||||
pub fn test_main_long_paths() {
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&["-p", "src/test_dir"])
|
||||
.stdout()
|
||||
.is(main_output(false))
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
#[test]
|
||||
pub fn test_main_multi_arg() {
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&["src/test_dir/many/", "src/test_dir/", "src/test_dir"])
|
||||
.stdout()
|
||||
.is(main_output(true))
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
fn main_output(short_paths: bool) -> String {
|
||||
format!(
|
||||
"{}
|
||||
{}
|
||||
{}
|
||||
{}",
|
||||
format_string("src/test_dir", true, short_paths, " 4.0K", "─┬"),
|
||||
format_string("src/test_dir/many", true, short_paths, " 4.0K", " └─┬",),
|
||||
format_string(
|
||||
"src/test_dir/many/hello_file",
|
||||
true,
|
||||
short_paths,
|
||||
" 4.0K",
|
||||
" ├──",
|
||||
),
|
||||
format_string(
|
||||
"src/test_dir/many/a_file",
|
||||
false,
|
||||
short_paths,
|
||||
" 0B",
|
||||
" └──",
|
||||
),
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
fn main_output(short_paths: bool) -> String {
|
||||
format!(
|
||||
"{}
|
||||
{}
|
||||
{}
|
||||
{}",
|
||||
format_string("src/test_dir", true, short_paths, " 12K", "─┬"),
|
||||
format_string("src/test_dir/many", true, short_paths, " 8.0K", " └─┬",),
|
||||
format_string(
|
||||
"src/test_dir/many/hello_file",
|
||||
true,
|
||||
short_paths,
|
||||
" 4.0K",
|
||||
" ├──",
|
||||
),
|
||||
format_string(
|
||||
"src/test_dir/many/a_file",
|
||||
false,
|
||||
short_paths,
|
||||
" 0B",
|
||||
" └──",
|
||||
),
|
||||
)
|
||||
}
|
||||
|
||||
#[test]
|
||||
pub fn test_apparent_size() {
|
||||
let r = format!(
|
||||
"{}",
|
||||
format_string(
|
||||
"src/test_dir/many/hello_file",
|
||||
true,
|
||||
true,
|
||||
" 6B",
|
||||
" ├──",
|
||||
),
|
||||
);
|
||||
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&["-s", "src/test_dir"])
|
||||
.stdout()
|
||||
.contains(r)
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
#[test]
|
||||
pub fn test_reverse_flag() {
|
||||
// variable names the same length make the output easier to read
|
||||
let a = " ┌── a_file";
|
||||
let b = " ├── hello_file";
|
||||
let c = " ┌─┴ many";
|
||||
let d = " ─┴ test_dir";
|
||||
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&["-r", "src/test_dir"])
|
||||
.stdout()
|
||||
.contains(a)
|
||||
.stdout()
|
||||
.contains(b)
|
||||
.stdout()
|
||||
.contains(c)
|
||||
.stdout()
|
||||
.contains(d)
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
#[test]
|
||||
pub fn test_d_flag_works() {
|
||||
// We should see the top level directory but not the sub dirs / files:
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&["-d", "1", "-s", "src/test_dir"])
|
||||
.stdout()
|
||||
.doesnt_contain("hello_file")
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
fn build_temp_file(dir: &TempDir) -> (PathBuf) {
|
||||
let file_path = dir.path().join("notes.txt");
|
||||
let mut file = File::create(&file_path).unwrap();
|
||||
writeln!(file, "I am a temp file").unwrap();
|
||||
file_path
|
||||
}
|
||||
|
||||
#[test]
|
||||
pub fn test_soft_sym_link() {
|
||||
let dir = Builder::new().tempdir().unwrap();
|
||||
let file = build_temp_file(&dir);
|
||||
let dir_s = dir.path().to_str().unwrap();
|
||||
let file_path_s = file.to_str().unwrap();
|
||||
|
||||
let link_name = dir.path().join("the_link");
|
||||
let link_name_s = link_name.to_str().unwrap();
|
||||
let c = Command::new("ln")
|
||||
.arg("-s")
|
||||
.arg(file_path_s)
|
||||
.arg(link_name_s)
|
||||
.output();
|
||||
assert!(c.is_ok());
|
||||
|
||||
let r = soft_sym_link_output(dir_s, file_path_s, link_name_s);
|
||||
|
||||
// We cannot guarantee which version will appear first.
|
||||
// TODO: Consider adding predictable itteration order (sort file entries by name?)
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&[dir_s])
|
||||
.stdout()
|
||||
.contains(r)
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
fn soft_sym_link_output(dir: &str, file_path: &str, link_name: &str) -> String {
|
||||
format!(
|
||||
"{}
|
||||
{}
|
||||
{}",
|
||||
format_string(dir, true, true, " 8.0K", "─┬"),
|
||||
format_string(file_path, true, true, " 4.0K", " ├──",),
|
||||
format_string(link_name, false, true, " 4.0K", " └──",),
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
fn soft_sym_link_output(dir: &str, file_path: &str, link_name: &str) -> String {
|
||||
format!(
|
||||
"{}
|
||||
{}
|
||||
{}",
|
||||
format_string(dir, true, true, " 8.0K", "─┬"),
|
||||
format_string(file_path, true, true, " 4.0K", " ├──",),
|
||||
format_string(link_name, false, true, " 0B", " └──",),
|
||||
)
|
||||
}
|
||||
|
||||
// Hard links are ignored as the inode is the same as the file
|
||||
#[test]
|
||||
pub fn test_hard_sym_link() {
|
||||
let dir = Builder::new().tempdir().unwrap();
|
||||
let file = build_temp_file(&dir);
|
||||
let dir_s = dir.path().to_str().unwrap();
|
||||
let file_path_s = file.to_str().unwrap();
|
||||
|
||||
let link_name = dir.path().join("the_link");
|
||||
let link_name_s = link_name.to_str().unwrap();
|
||||
let c = Command::new("ln")
|
||||
.arg(file_path_s)
|
||||
.arg(link_name_s)
|
||||
.output();
|
||||
assert!(c.is_ok());
|
||||
|
||||
let (r, r2) = hard_link_output(dir_s, file_path_s, link_name_s);
|
||||
|
||||
// Because this is a hard link the file and hard link look identical. Therefore
|
||||
// we cannot guarantee which version will appear first.
|
||||
// TODO: Consider adding predictable iteration order (sort file entries by name?)
|
||||
let result = panic::catch_unwind(|| {
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&[dir_s])
|
||||
.stdout()
|
||||
.contains(r)
|
||||
.unwrap();
|
||||
});
|
||||
if result.is_err() {
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&[dir_s])
|
||||
.stdout()
|
||||
.contains(r2)
|
||||
.unwrap();
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
fn hard_link_output(dir_s: &str, file_path_s: &str, link_name_s: &str) -> (String, String) {
|
||||
let r = format!(
|
||||
"{}
|
||||
{}",
|
||||
format_string(dir_s, true, true, " 4.0K", "─┬"),
|
||||
format_string(file_path_s, true, true, " 4.0K", " └──")
|
||||
);
|
||||
let r2 = format!(
|
||||
"{}
|
||||
{}",
|
||||
format_string(dir_s, true, true, " 4.0K", "─┬"),
|
||||
format_string(link_name_s, true, true, " 4.0K", " └──")
|
||||
);
|
||||
(r, r2)
|
||||
}
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
fn hard_link_output(dir_s: &str, file_path_s: &str, link_name_s: &str) -> (String, String) {
|
||||
let r = format!(
|
||||
"{}
|
||||
{}",
|
||||
format_string(dir_s, true, true, " 8.0K", "─┬"),
|
||||
format_string(file_path_s, true, true, " 4.0K", " └──")
|
||||
);
|
||||
let r2 = format!(
|
||||
"{}
|
||||
{}",
|
||||
format_string(dir_s, true, true, " 8.0K", "─┬"),
|
||||
format_string(link_name_s, true, true, " 4.0K", " └──")
|
||||
);
|
||||
(r, r2)
|
||||
}
|
||||
|
||||
//Check we don't recurse down an infinite symlink tree
|
||||
#[test]
|
||||
pub fn test_recursive_sym_link() {
|
||||
let dir = Builder::new().tempdir().unwrap();
|
||||
let dir_s = dir.path().to_str().unwrap();
|
||||
|
||||
let link_name = dir.path().join("the_link");
|
||||
let link_name_s = link_name.to_str().unwrap();
|
||||
|
||||
let c = Command::new("ln")
|
||||
.arg("-s")
|
||||
.arg(dir_s)
|
||||
.arg(link_name_s)
|
||||
.output();
|
||||
assert!(c.is_ok());
|
||||
|
||||
assert_cli::Assert::main_binary()
|
||||
.with_args(&[dir_s])
|
||||
.stdout()
|
||||
.contains(recursive_sym_link_output(dir_s, link_name_s))
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
fn recursive_sym_link_output(dir: &str, link_name: &str) -> String {
|
||||
format!(
|
||||
"{}
|
||||
{}",
|
||||
format_string(dir, true, true, " 4.0K", "─┬"),
|
||||
format_string(link_name, true, true, " 4.0K", " └──",),
|
||||
)
|
||||
}
|
||||
#[cfg(target_os = "linux")]
|
||||
fn recursive_sym_link_output(dir: &str, link_name: &str) -> String {
|
||||
format!(
|
||||
"{}
|
||||
{}",
|
||||
format_string(dir, true, true, " 4.0K", "─┬"),
|
||||
format_string(link_name, true, true, " 0B", " └──",),
|
||||
)
|
||||
}
|
||||
252
src/utils/mod.rs
252
src/utils/mod.rs
@@ -1,113 +1,199 @@
|
||||
use std::cmp::Ordering;
|
||||
use std::collections::HashMap;
|
||||
use std::collections::HashSet;
|
||||
|
||||
use std::fs::{self, ReadDir};
|
||||
use std::io;
|
||||
|
||||
use dust::Node;
|
||||
use walkdir::WalkDir;
|
||||
|
||||
mod platform;
|
||||
use self::platform::*;
|
||||
|
||||
pub fn get_dir_tree(filenames: &Vec<&str>, apparent_size: bool) -> (bool, Vec<Node>) {
|
||||
let mut permissions = true;
|
||||
let mut results = vec![];
|
||||
for &b in filenames {
|
||||
let mut new_name = String::from(b);
|
||||
while new_name.chars().last() == Some('/') && new_name.len() != 1 {
|
||||
new_name.pop();
|
||||
}
|
||||
let (hp, data) = examine_dir_str(&new_name, apparent_size);
|
||||
permissions = permissions && hp;
|
||||
results.push(data);
|
||||
}
|
||||
(permissions, results)
|
||||
#[derive(Debug)]
|
||||
pub struct Node {
|
||||
pub name: String,
|
||||
pub size: u64,
|
||||
pub children: Vec<Box<Node>>,
|
||||
}
|
||||
|
||||
fn examine_dir_str(loc: &str, apparent_size: bool) -> (bool, Node) {
|
||||
let mut inodes: HashSet<(u64, u64)> = HashSet::new();
|
||||
let (hp, result) = examine_dir(fs::read_dir(loc), apparent_size, &mut inodes);
|
||||
pub fn simplify_dir_names(filenames: Vec<&str>) -> HashSet<String> {
|
||||
let mut top_level_names: HashSet<String> = HashSet::new();
|
||||
|
||||
// This needs to be folded into the below recursive call somehow
|
||||
let new_size = result.iter().fold(0, |a, b| a + b.size());
|
||||
(hp, Node::new(loc, new_size, result))
|
||||
for t in filenames {
|
||||
let top_level_name = ensure_end_slash(t);
|
||||
let mut can_add = true;
|
||||
let mut to_remove: Vec<String> = Vec::new();
|
||||
|
||||
for tt in top_level_names.iter() {
|
||||
let temp = tt.to_string();
|
||||
if top_level_name.starts_with(&temp) {
|
||||
can_add = false;
|
||||
} else if tt.starts_with(&top_level_name) {
|
||||
to_remove.push(temp);
|
||||
}
|
||||
}
|
||||
for tr in to_remove {
|
||||
top_level_names.remove(&tr);
|
||||
}
|
||||
if can_add {
|
||||
top_level_names.insert(strip_end_slash(t));
|
||||
}
|
||||
}
|
||||
|
||||
top_level_names
|
||||
}
|
||||
|
||||
pub fn get_dir_tree(
|
||||
top_level_names: &HashSet<String>,
|
||||
apparent_size: bool,
|
||||
) -> (bool, HashMap<String, u64>) {
|
||||
let mut permissions = 0;
|
||||
let mut inodes: HashSet<(u64, u64)> = HashSet::new();
|
||||
let mut data: HashMap<String, u64> = HashMap::new();
|
||||
|
||||
for b in top_level_names.iter() {
|
||||
examine_dir(&b, apparent_size, &mut inodes, &mut data, &mut permissions);
|
||||
}
|
||||
(permissions == 0, data)
|
||||
}
|
||||
|
||||
pub fn ensure_end_slash(s: &str) -> String {
|
||||
let mut new_name = String::from(s);
|
||||
while new_name.ends_with('/') || new_name.ends_with("/.") {
|
||||
new_name.pop();
|
||||
}
|
||||
new_name + "/"
|
||||
}
|
||||
|
||||
pub fn strip_end_slash(s: &str) -> String {
|
||||
let mut new_name = String::from(s);
|
||||
while (new_name.ends_with('/') || new_name.ends_with("/.")) && new_name.len() > 1 {
|
||||
new_name.pop();
|
||||
}
|
||||
new_name
|
||||
}
|
||||
|
||||
fn examine_dir(
|
||||
a_dir: io::Result<ReadDir>,
|
||||
top_dir: &str,
|
||||
apparent_size: bool,
|
||||
inodes: &mut HashSet<(u64, u64)>,
|
||||
) -> (bool, Vec<Node>) {
|
||||
let mut result = vec![];
|
||||
let mut have_permission = true;
|
||||
data: &mut HashMap<String, u64>,
|
||||
file_count_no_permission: &mut u64,
|
||||
) {
|
||||
for entry in WalkDir::new(top_dir) {
|
||||
if let Ok(e) = entry {
|
||||
let maybe_size_and_inode = get_metadata(&e, apparent_size);
|
||||
|
||||
if a_dir.is_ok() {
|
||||
let paths = a_dir.unwrap();
|
||||
for dd in paths {
|
||||
match dd {
|
||||
Ok(d) => {
|
||||
let file_type = d.file_type().ok();
|
||||
let maybe_size_and_inode = get_metadata(&d, apparent_size);
|
||||
|
||||
match (file_type, maybe_size_and_inode) {
|
||||
(Some(file_type), Some((size, inode))) => {
|
||||
let s = d.path().to_string_lossy().to_string();
|
||||
if !apparent_size {
|
||||
if let Some(inode_dev_pair) = inode {
|
||||
if inodes.contains(&inode_dev_pair) {
|
||||
continue;
|
||||
}
|
||||
inodes.insert(inode_dev_pair);
|
||||
}
|
||||
}
|
||||
|
||||
if d.path().is_dir() && !file_type.is_symlink() {
|
||||
let (hp, recursive) =
|
||||
examine_dir(fs::read_dir(d.path()), apparent_size, inodes);
|
||||
have_permission = have_permission && hp;
|
||||
let new_size = recursive.iter().fold(size, |a, b| a + b.size());
|
||||
result.push(Node::new(s, new_size, recursive))
|
||||
} else {
|
||||
result.push(Node::new(s, size, vec![]))
|
||||
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);
|
||||
}
|
||||
(_, None) => have_permission = false,
|
||||
(_, _) => (),
|
||||
}
|
||||
// This path and all its parent paths have their counter incremented
|
||||
let mut e_path = e.path().to_path_buf();
|
||||
loop {
|
||||
let path_name = e_path.to_string_lossy().to_string();
|
||||
let s = data.entry(path_name.clone()).or_insert(0);
|
||||
*s += size;
|
||||
if path_name == *top_dir {
|
||||
break;
|
||||
}
|
||||
assert!(path_name != "");
|
||||
e_path.pop();
|
||||
}
|
||||
}
|
||||
Err(_) => (),
|
||||
None => *file_count_no_permission += 1,
|
||||
}
|
||||
} else {
|
||||
*file_count_no_permission += 1
|
||||
}
|
||||
} else {
|
||||
have_permission = false;
|
||||
}
|
||||
(have_permission, result)
|
||||
}
|
||||
|
||||
// We start with a list of root directories - these must be the biggest folders
|
||||
// We then repeadedly merge in the children of the biggest directory - Each iteration
|
||||
// the next biggest directory's children are merged in.
|
||||
pub fn find_big_ones<'a>(l: &'a Vec<Node>, max_to_show: usize) -> Vec<&Node> {
|
||||
let mut new_l: Vec<&Node> = l.iter().map(|a| a).collect();
|
||||
new_l.sort();
|
||||
|
||||
for processed_pointer in 0..max_to_show {
|
||||
if new_l.len() == processed_pointer {
|
||||
break;
|
||||
}
|
||||
// Must be a list of pointers into new_l otherwise b_list will go out of scope
|
||||
// when it is deallocated
|
||||
let mut b_list: Vec<&Node> = new_l[processed_pointer]
|
||||
.children()
|
||||
.iter()
|
||||
.map(|a| a)
|
||||
.collect();
|
||||
new_l.extend(b_list);
|
||||
new_l.sort();
|
||||
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 {
|
||||
a.0.cmp(&b.0)
|
||||
} else {
|
||||
result
|
||||
}
|
||||
}
|
||||
|
||||
if new_l.len() > max_to_show {
|
||||
new_l[0..max_to_show + 1].to_vec()
|
||||
pub fn sort(data: HashMap<String, u64>) -> Vec<(String, u64)> {
|
||||
let mut new_l: Vec<(String, u64)> = data.iter().map(|(a, b)| (a.clone(), *b)).collect();
|
||||
new_l.sort_by(|a, b| sort_by_size_first_name_second(&a, &b));
|
||||
new_l
|
||||
}
|
||||
|
||||
pub fn find_big_ones(new_l: Vec<(String, u64)>, max_to_show: usize) -> Vec<(String, u64)> {
|
||||
if max_to_show > 0 && new_l.len() > max_to_show {
|
||||
new_l[0..max_to_show].to_vec()
|
||||
} else {
|
||||
new_l
|
||||
}
|
||||
}
|
||||
|
||||
pub fn trim_deep_ones(
|
||||
input: Vec<(String, u64)>,
|
||||
max_depth: u64,
|
||||
top_level_names: &HashSet<String>,
|
||||
) -> Vec<(String, u64)> {
|
||||
let mut result: Vec<(String, u64)> = vec![];
|
||||
|
||||
for name in top_level_names {
|
||||
let my_max_depth = name.matches('/').count() + max_depth as usize;
|
||||
let name_ref: &str = name.as_ref();
|
||||
|
||||
for &(ref k, ref v) in input.iter() {
|
||||
if k.starts_with(name_ref) && k.matches('/').count() <= my_max_depth {
|
||||
result.push((k.clone(), *v));
|
||||
}
|
||||
}
|
||||
}
|
||||
result
|
||||
}
|
||||
|
||||
mod tests {
|
||||
#[allow(unused_imports)]
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_simplify_dir() {
|
||||
let mut correct = HashSet::new();
|
||||
correct.insert("a".to_string());
|
||||
assert_eq!(simplify_dir_names(vec!["a"]), correct);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_simplify_dir_rm_subdir() {
|
||||
let mut correct = HashSet::new();
|
||||
correct.insert("a/b".to_string());
|
||||
assert_eq!(simplify_dir_names(vec!["a/b", "a/b/c", "a/b/d/f"]), correct);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_simplify_dir_duplicates() {
|
||||
let mut correct = HashSet::new();
|
||||
correct.insert("a/b".to_string());
|
||||
correct.insert("c".to_string());
|
||||
assert_eq!(simplify_dir_names(vec!["a/b", "a/b//", "c", "c/"]), correct);
|
||||
}
|
||||
#[test]
|
||||
fn test_simplify_dir_rm_subdir_and_not_substrings() {
|
||||
let mut correct = HashSet::new();
|
||||
correct.insert("b".to_string());
|
||||
correct.insert("c/a/b".to_string());
|
||||
correct.insert("a/b".to_string());
|
||||
assert_eq!(simplify_dir_names(vec!["a/b", "c/a/b/", "b"]), correct);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_simplify_dir_dots() {
|
||||
let mut correct = HashSet::new();
|
||||
correct.insert("src".to_string());
|
||||
assert_eq!(simplify_dir_names(vec!["src/."]), correct);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
use std;
|
||||
use walkdir::DirEntry;
|
||||
|
||||
fn get_block_size() -> u64 {
|
||||
// All os specific implementations of MetatdataExt seem to define a block as 512 bytes
|
||||
@@ -6,67 +6,20 @@ fn get_block_size() -> u64 {
|
||||
512
|
||||
}
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
pub fn get_metadata(
|
||||
d: &std::fs::DirEntry,
|
||||
use_apparent_size: bool,
|
||||
) -> Option<(u64, Option<(u64, u64)>)> {
|
||||
use std::os::linux::fs::MetadataExt;
|
||||
match d.metadata().ok() {
|
||||
Some(md) => {
|
||||
let inode = Some((md.st_ino(), md.st_dev()));
|
||||
if use_apparent_size {
|
||||
Some((md.len(), inode))
|
||||
} else {
|
||||
Some((md.st_blocks() * get_block_size(), inode))
|
||||
}
|
||||
}
|
||||
None => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(target_os = "unix")]
|
||||
pub fn get_metadata(
|
||||
d: &std::fs::DirEntry,
|
||||
use_apparent_size: bool,
|
||||
) -> Option<(u64, Option<(u64, u64)>)> {
|
||||
#[cfg(target_family = "unix")]
|
||||
pub fn get_metadata(d: &DirEntry, use_apparent_size: bool) -> Option<(u64, Option<(u64, u64)>)> {
|
||||
use std::os::unix::fs::MetadataExt;
|
||||
match d.metadata().ok() {
|
||||
Some(md) => {
|
||||
let inode = Some((md.ino(), md.dev()));
|
||||
if use_apparent_size {
|
||||
Some((md.len(), inode))
|
||||
} else {
|
||||
Some((md.blocks() * get_block_size(), inode))
|
||||
}
|
||||
d.metadata().ok().and_then(|md| {
|
||||
let inode = Some((md.ino(), md.dev()));
|
||||
if use_apparent_size {
|
||||
Some((md.len(), inode))
|
||||
} else {
|
||||
Some((md.blocks() * get_block_size(), inode))
|
||||
}
|
||||
None => None,
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(target_os = "macos")]
|
||||
pub fn get_metadata(
|
||||
d: &std::fs::DirEntry,
|
||||
use_apparent_size: bool,
|
||||
) -> Option<(u64, Option<(u64, u64)>)> {
|
||||
use std::os::macos::fs::MetadataExt;
|
||||
match d.metadata().ok() {
|
||||
Some(md) => {
|
||||
let inode = Some((md.st_ino(), md.st_dev()));
|
||||
if use_apparent_size {
|
||||
Some((md.len(), inode))
|
||||
} else {
|
||||
Some((md.st_blocks() * get_block_size(), inode))
|
||||
}
|
||||
}
|
||||
None => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(any(target_os = "linux", target_os = "unix", target_os = "macos")))]
|
||||
pub fn get_metadata(d: &std::fs::DirEntry, _apparent: bool) -> Option<(u64, Option<(u64, u64)>)> {
|
||||
match d.metadata().ok() {
|
||||
Some(md) => Some((md.len(), None)),
|
||||
None => None,
|
||||
}
|
||||
#[cfg(not(target_family = "unix"))]
|
||||
pub fn get_metadata(d: &DirEntry, _apparent: bool) -> Option<(u64, Option<(u64, u64)>)> {
|
||||
d.metadata().ok().map_or(None, |md| Some((md.len(), None)))
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user