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|
||||||
|
"quote",
|
||||||
|
"unicode-ident",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tar"
|
||||||
|
version = "0.4.40"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "b16afcea1f22891c49a00c751c7b63b2233284064f11a200fc624137c51e2ddb"
|
||||||
|
dependencies = [
|
||||||
|
"filetime",
|
||||||
|
"libc",
|
||||||
|
"xattr",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tempdir"
|
||||||
|
version = "0.3.7"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
|
||||||
|
dependencies = [
|
||||||
|
"rand",
|
||||||
|
"remove_dir_all",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "unicode-ident"
|
||||||
|
version = "1.0.12"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "utf8parse"
|
||||||
|
version = "0.2.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi"
|
||||||
|
version = "0.3.9"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||||
|
dependencies = [
|
||||||
|
"winapi-i686-pc-windows-gnu",
|
||||||
|
"winapi-x86_64-pc-windows-gnu",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-i686-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-x86_64-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-sys"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
|
||||||
|
dependencies = [
|
||||||
|
"windows-targets",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-targets"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
|
||||||
|
dependencies = [
|
||||||
|
"windows_aarch64_gnullvm",
|
||||||
|
"windows_aarch64_msvc",
|
||||||
|
"windows_i686_gnu",
|
||||||
|
"windows_i686_msvc",
|
||||||
|
"windows_x86_64_gnu",
|
||||||
|
"windows_x86_64_gnullvm",
|
||||||
|
"windows_x86_64_msvc",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_aarch64_gnullvm"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_aarch64_msvc"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_i686_gnu"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_i686_msvc"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_gnu"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_gnullvm"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows_x86_64_msvc"
|
||||||
|
version = "0.52.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "xattr"
|
||||||
|
version = "1.3.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "8da84f1a25939b27f6820d92aed108f83ff920fdf11a7b19366c27c4cda81d4f"
|
||||||
|
dependencies = [
|
||||||
|
"libc",
|
||||||
|
"linux-raw-sys",
|
||||||
|
"rustix",
|
||||||
|
]
|
||||||
15
Cargo.toml
Normal file
15
Cargo.toml
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
[package]
|
||||||
|
name = "ark"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2021"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
bzip2 = "0.4.4"
|
||||||
|
clap = { version = "4.5.0", features = ["derive"] }
|
||||||
|
flate2 = "1.0.28"
|
||||||
|
tar = "0.4.40"
|
||||||
|
|
||||||
|
[dev-dependencies]
|
||||||
|
tempdir = "0.3.7"
|
||||||
35
README.md
Normal file
35
README.md
Normal file
@ -0,0 +1,35 @@
|
|||||||
|
# `ark` - Archiving and compression toolkit with a simple, obvious interface
|
||||||
|
|
||||||
|
`ark` is a tool for creating and extracting archives, and (eventually) for compressing and decompressing files. It aims to support the most common operations on a broad variety of formats: `tar`, `zip`, `7z`, `ar`, etc.
|
||||||
|
|
||||||
|
## Features
|
||||||
|
|
||||||
|
* Intuitive, subcommand-based interface
|
||||||
|
* Automatically infers archive format and compression algorithm from filenames
|
||||||
|
* Cross-platform, supporting Windows/Mac/Linux (only tested on Linux so far)
|
||||||
|
* Optionally respects `.gitignore` files (not yet implemented)
|
||||||
|
* Optionally deduplicates top-level directory when extracting, in the event that the archive is being extracted into a directory with the same name as the top-level directory _inside_ the archive. (not yet implemented)
|
||||||
|
* Tree view when listing contents of an archive (not yet implemented)
|
||||||
|
|
||||||
|
## Examples
|
||||||
|
|
||||||
|
```sh
|
||||||
|
# Create an archive
|
||||||
|
ark pack somedir archive.tar.gz
|
||||||
|
|
||||||
|
# Like mv or cp, the last argument is interpreted as the destination
|
||||||
|
ark pack file1 file2 anotherdir archive.zip
|
||||||
|
|
||||||
|
# You can explicitly specify the format/compression, in case you need to do something weird
|
||||||
|
ark pack --format zip --compression deflate files/* archive.vl2
|
||||||
|
|
||||||
|
# Unpack an archive into the current directory
|
||||||
|
ark unpack archive.tar.gz
|
||||||
|
|
||||||
|
# Automatically creates destination directory if not extant
|
||||||
|
ark unpack archive.tar.gz somedir
|
||||||
|
|
||||||
|
# Deduplicate top-level directory (i.e. if "targetdir" is the root of all paths in the archive,
|
||||||
|
# this will prevent the output tree from starting with targetdir/targetdir)
|
||||||
|
ark unpack archive.tar.xz --deduplicate targetdir
|
||||||
|
```
|
||||||
81
src/compression.rs
Normal file
81
src/compression.rs
Normal file
@ -0,0 +1,81 @@
|
|||||||
|
use std::io::{self, Read, Write};
|
||||||
|
|
||||||
|
use clap::ValueEnum;
|
||||||
|
use flate2::Compression as GzCompression;
|
||||||
|
use flate2::write::GzEncoder;
|
||||||
|
use flate2::read::GzDecoder;
|
||||||
|
use bzip2::Compression as BzCompression;
|
||||||
|
use bzip2::write::BzEncoder;
|
||||||
|
use bzip2::read::BzDecoder;
|
||||||
|
|
||||||
|
|
||||||
|
#[derive(Debug, Copy, Clone, Eq, PartialEq, ValueEnum)]
|
||||||
|
pub enum CompressionType {
|
||||||
|
Gzip,
|
||||||
|
Bzip2,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub enum Encoder<W: Write> {
|
||||||
|
Gzip(GzEncoder<W>),
|
||||||
|
Bzip2(BzEncoder<W>),
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<W: Write> Encoder<W> {
|
||||||
|
pub fn new(sink: W, alg: CompressionType) -> Self {
|
||||||
|
match alg {
|
||||||
|
CompressionType::Gzip => {
|
||||||
|
let inner = GzEncoder::new(sink, GzCompression::default());
|
||||||
|
Self::Gzip(inner)
|
||||||
|
},
|
||||||
|
CompressionType::Bzip2 => {
|
||||||
|
let inner = BzEncoder::new(sink, BzCompression::new(5));
|
||||||
|
Self::Bzip2(inner)
|
||||||
|
},
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<W: Write> Write for Encoder<W> {
|
||||||
|
fn write(&mut self, data: &[u8]) -> io::Result<usize> {
|
||||||
|
match self {
|
||||||
|
Self::Gzip(inner) => inner.write(data),
|
||||||
|
Self::Bzip2(inner) => inner.write(data),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn flush(&mut self) -> io::Result<()> {
|
||||||
|
match self {
|
||||||
|
Self::Gzip(inner) => inner.flush(),
|
||||||
|
Self::Bzip2(inner) => inner.flush(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub enum Decoder<R: Read> {
|
||||||
|
Gzip(GzDecoder<R>),
|
||||||
|
Bzip2(BzDecoder<R>),
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<R: Read> Decoder<R> {
|
||||||
|
pub fn new(src: R, alg: CompressionType) -> Self {
|
||||||
|
match alg {
|
||||||
|
CompressionType::Gzip => {
|
||||||
|
let inner = GzDecoder::new(src);
|
||||||
|
Self::Gzip(inner)
|
||||||
|
},
|
||||||
|
CompressionType::Bzip2 => {
|
||||||
|
let inner = BzDecoder::new(src);
|
||||||
|
Self::Bzip2(inner)
|
||||||
|
},
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<R: Read> Read for Decoder<R> {
|
||||||
|
fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
|
||||||
|
match self {
|
||||||
|
Self::Gzip(inner) => inner.read(buf),
|
||||||
|
Self::Bzip2(inner) => inner.read(buf),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
123
src/lib.rs
Normal file
123
src/lib.rs
Normal file
@ -0,0 +1,123 @@
|
|||||||
|
use std::fs::{self, File};
|
||||||
|
use std::io::{self, Write};
|
||||||
|
use std::path::Path;
|
||||||
|
|
||||||
|
use tar::{Archive, Builder, EntryType, Header};
|
||||||
|
|
||||||
|
mod compression;
|
||||||
|
|
||||||
|
pub use crate::compression::CompressionType;
|
||||||
|
use crate::compression::{Encoder, Decoder};
|
||||||
|
|
||||||
|
|
||||||
|
pub fn infer_formats<P: AsRef<Path>>(archive_path: P) -> Option<CompressionType> {
|
||||||
|
match archive_path.as_ref().to_string_lossy() {
|
||||||
|
s if s.ends_with(".tar.gz") => Some(CompressionType::Gzip),
|
||||||
|
s if s.ends_with(".tar.bz2") => Some(CompressionType::Bzip2),
|
||||||
|
_ => None,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn pack<I, P, Q>(targets: I, archive_path: Q) -> io::Result<()>
|
||||||
|
where
|
||||||
|
I: IntoIterator<Item = P>,
|
||||||
|
P: AsRef<Path>,
|
||||||
|
Q: AsRef<Path>,
|
||||||
|
{
|
||||||
|
let alg = infer_formats(&archive_path).unwrap();
|
||||||
|
pack_with(targets, archive_path, alg)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn pack_with<I, P, Q>(targets: I, archive_path: Q, alg: CompressionType) -> io::Result<()>
|
||||||
|
where
|
||||||
|
I: IntoIterator<Item = P>,
|
||||||
|
P: AsRef<Path>,
|
||||||
|
Q: AsRef<Path>,
|
||||||
|
{
|
||||||
|
let dst = File::create(&archive_path)?;
|
||||||
|
let encoder = Encoder::new(dst, alg);
|
||||||
|
let mut archive = Builder::new(encoder);
|
||||||
|
|
||||||
|
for target in targets {
|
||||||
|
add_from_path(&mut archive, &target, &archive_path)?;
|
||||||
|
}
|
||||||
|
|
||||||
|
archive.finish()
|
||||||
|
}
|
||||||
|
|
||||||
|
fn add_from_path<W, P, Q>(archive: &mut Builder<W>, path: &P, archive_path: &Q) -> io::Result<()>
|
||||||
|
where
|
||||||
|
W: Write,
|
||||||
|
P: AsRef<Path>,
|
||||||
|
Q: AsRef<Path>,
|
||||||
|
{
|
||||||
|
let meta = path.as_ref().symlink_metadata()?;
|
||||||
|
if meta.is_file() {
|
||||||
|
archive.append_path(path)?;
|
||||||
|
}
|
||||||
|
else if meta.is_dir() {
|
||||||
|
for entry in fs::read_dir(path)? {
|
||||||
|
let child = entry?.path();
|
||||||
|
if child == archive_path.as_ref() {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
add_from_path(archive, &child.as_path(), archive_path)?;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if meta.is_symlink() {
|
||||||
|
let mut header = Header::new_gnu();
|
||||||
|
header.set_entry_type(EntryType::Symlink);
|
||||||
|
header.set_metadata(&meta);
|
||||||
|
let target = fs::read_link(path)?;
|
||||||
|
archive.append_link(&mut header, path, &target)?;
|
||||||
|
}
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn unpack<P, Q>(archive_path: P, output_path: Q) -> io::Result<()>
|
||||||
|
where
|
||||||
|
P: AsRef<Path>,
|
||||||
|
Q: AsRef<Path>,
|
||||||
|
{
|
||||||
|
let alg = infer_formats(&archive_path).unwrap();
|
||||||
|
unpack_with(archive_path, output_path, alg)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn unpack_with<P, Q>(archive_path: P, output_path: Q, alg: CompressionType) -> io::Result<()>
|
||||||
|
where
|
||||||
|
P: AsRef<Path>,
|
||||||
|
Q: AsRef<Path>,
|
||||||
|
{
|
||||||
|
let archive_file = File::open(&archive_path)?;
|
||||||
|
let decoder = Decoder::new(archive_file, alg);
|
||||||
|
let mut archive = Archive::new(decoder);
|
||||||
|
|
||||||
|
if !output_path.as_ref().exists() {
|
||||||
|
fs::create_dir(&output_path)?;
|
||||||
|
}
|
||||||
|
|
||||||
|
archive.unpack(&output_path)
|
||||||
|
// check for duplicated top-level directory and fix
|
||||||
|
// let mut iter = fs::read_dir(&output_path).into_iter().next();
|
||||||
|
// if let (Some(entry), None) = (iter.next(), iter.next()) {
|
||||||
|
// let child = entry?.path();
|
||||||
|
// if child.file_name() == output_path.file_name() {
|
||||||
|
// let mut name = output_path.file_name().to_os_string();
|
||||||
|
// name.push("_tmp".into())
|
||||||
|
// }
|
||||||
|
// }
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
|
mod tests {
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_infer_formats() {
|
||||||
|
assert_eq!(infer_formats("test.tar.gz"), Some(CompressionType::Gzip));
|
||||||
|
assert_eq!(infer_formats("test.tar.bz2"), Some(CompressionType::Bzip2));
|
||||||
|
assert_eq!(infer_formats("test.nothing"), None);
|
||||||
|
assert_eq!(infer_formats("test"), None);
|
||||||
|
}
|
||||||
|
}
|
||||||
69
src/main.rs
Normal file
69
src/main.rs
Normal file
@ -0,0 +1,69 @@
|
|||||||
|
use std::io;
|
||||||
|
use std::path::PathBuf;
|
||||||
|
use clap::{Args, Parser, Subcommand};
|
||||||
|
|
||||||
|
use ark::CompressionType;
|
||||||
|
|
||||||
|
/// Intuitive CLI archiving/compression toolkit
|
||||||
|
#[derive(Debug, Parser)]
|
||||||
|
#[command(version, about)]
|
||||||
|
struct Cli {
|
||||||
|
#[command(subcommand)]
|
||||||
|
op: Command
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Subcommand)]
|
||||||
|
enum Command {
|
||||||
|
Pack(PackCmd),
|
||||||
|
Unpack(UnpackCmd),
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Create an archive
|
||||||
|
#[derive(Debug, Args)]
|
||||||
|
struct PackCmd {
|
||||||
|
/// Target files/directories to include in archive
|
||||||
|
#[arg(required = true)]
|
||||||
|
targets: Vec<PathBuf>,
|
||||||
|
|
||||||
|
/// Where to create archive file
|
||||||
|
archive_path: PathBuf,
|
||||||
|
|
||||||
|
/// Compression type (inferred from path if not specified)
|
||||||
|
#[arg(short, long, value_enum)]
|
||||||
|
compression: Option<CompressionType>,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Extract an archive
|
||||||
|
#[derive(Debug, Args)]
|
||||||
|
struct UnpackCmd {
|
||||||
|
/// Archive to unpack
|
||||||
|
archive_path: PathBuf,
|
||||||
|
|
||||||
|
/// Destionation to unpack into (will be created if necessary)
|
||||||
|
#[arg(default_value = ".")]
|
||||||
|
output_path: PathBuf,
|
||||||
|
|
||||||
|
/// Compression type (inferred from path if not specified)
|
||||||
|
#[arg(short, long, value_enum)]
|
||||||
|
compression: Option<CompressionType>,
|
||||||
|
}
|
||||||
|
|
||||||
|
fn main() -> io::Result<()> {
|
||||||
|
let cli = Cli::parse();
|
||||||
|
match cli.op {
|
||||||
|
Command::Pack(pack) => {
|
||||||
|
let alg = pack.compression
|
||||||
|
.or_else(|| ark::infer_formats(&pack.archive_path))
|
||||||
|
.unwrap(); // replace with proper error handling later
|
||||||
|
|
||||||
|
ark::pack_with(pack.targets, pack.archive_path, alg)
|
||||||
|
},
|
||||||
|
Command::Unpack(unpack) => {
|
||||||
|
let alg = unpack.compression
|
||||||
|
.or_else(|| ark::infer_formats(&unpack.archive_path))
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
ark::unpack_with(unpack.archive_path, unpack.output_path, alg)
|
||||||
|
},
|
||||||
|
}
|
||||||
|
}
|
||||||
BIN
tests/expected/simple.tar
Normal file
BIN
tests/expected/simple.tar
Normal file
Binary file not shown.
78
tests/pack.rs
Normal file
78
tests/pack.rs
Normal file
@ -0,0 +1,78 @@
|
|||||||
|
use std::fs;
|
||||||
|
use std::process::Command;
|
||||||
|
use std::path::PathBuf;
|
||||||
|
use tempdir::TempDir;
|
||||||
|
|
||||||
|
fn verify(targets: &[&str], archive_path: &str, compress_flag: &str)
|
||||||
|
{
|
||||||
|
let unpack_dir = TempDir::new("ark_pack").unwrap();
|
||||||
|
dbg!(Command::new("tar")
|
||||||
|
.arg(compress_flag)
|
||||||
|
.args(["-xf", archive_path, "-C"])
|
||||||
|
.arg(unpack_dir.path())
|
||||||
|
.output()
|
||||||
|
.unwrap());
|
||||||
|
|
||||||
|
for target in targets {
|
||||||
|
let unpack_path = unpack_dir.path().join(&target);
|
||||||
|
compare_trees(target.into(), unpack_path);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn compare_trees(src: PathBuf, dst: PathBuf) {
|
||||||
|
// we don't want to follow symlinks, because if the symlink points
|
||||||
|
// within the archive then we'll be looking at it anyway, and if
|
||||||
|
// points outside then it's out of scope for us
|
||||||
|
let src_meta = src.symlink_metadata().unwrap();
|
||||||
|
let dst_meta = dst.symlink_metadata().unwrap();
|
||||||
|
assert_eq!(src_meta.file_type(), dst_meta.file_type());
|
||||||
|
assert_eq!(src_meta.permissions(), dst_meta.permissions());
|
||||||
|
if src_meta.is_symlink() {
|
||||||
|
let src_target = fs::read_link(&src).unwrap();
|
||||||
|
let dst_target = fs::read_link(&dst).unwrap();
|
||||||
|
assert_eq!(src_target, dst_target);
|
||||||
|
}
|
||||||
|
// eventually compare content of files here
|
||||||
|
else if src_meta.is_dir() {
|
||||||
|
for entry in fs::read_dir(&src).unwrap() {
|
||||||
|
let src_child = entry.unwrap().path();
|
||||||
|
let dst_child = dst.join(src_child.file_name().unwrap());
|
||||||
|
compare_trees(src_child, dst_child);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_pack_simple_files() {
|
||||||
|
let targets = [
|
||||||
|
"tests/samples/simple/a.txt",
|
||||||
|
"tests/samples/simple/b.txt",
|
||||||
|
];
|
||||||
|
let archive_path = "tests/output/pack_simple_files.tar.gz";
|
||||||
|
ark::pack(&targets, &archive_path).unwrap();
|
||||||
|
verify(&targets, &archive_path, "-z");
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_pack_simple_dir() {
|
||||||
|
let targets = ["tests/samples/simple"];
|
||||||
|
let archive_path = "tests/output/pack_simple_dir.tar.gz";
|
||||||
|
ark::pack(&targets, &archive_path).unwrap();
|
||||||
|
verify(&targets, &archive_path, "-z");
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_pack_symlinks() {
|
||||||
|
let targets = ["tests/samples/symlinks"];
|
||||||
|
let archive_path = "tests/output/pack_symlinks.tar.gz";
|
||||||
|
ark::pack(&targets, &archive_path).unwrap();
|
||||||
|
verify(&targets, &archive_path, "-z");
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_bz2() {
|
||||||
|
let targets = ["tests/samples/simple"];
|
||||||
|
let archive_path = "tests/output/pack_simple_dir.tar.bz2";
|
||||||
|
ark::pack(&targets, &archive_path).unwrap();
|
||||||
|
verify(&targets, &archive_path, "-j");
|
||||||
|
}
|
||||||
BIN
tests/samples/simple.tar.bz2
Normal file
BIN
tests/samples/simple.tar.bz2
Normal file
Binary file not shown.
BIN
tests/samples/simple.tar.gz
Normal file
BIN
tests/samples/simple.tar.gz
Normal file
Binary file not shown.
1
tests/samples/simple/a.txt
Normal file
1
tests/samples/simple/a.txt
Normal file
@ -0,0 +1 @@
|
|||||||
|
this is file A
|
||||||
1
tests/samples/simple/b.txt
Normal file
1
tests/samples/simple/b.txt
Normal file
@ -0,0 +1 @@
|
|||||||
|
this is file B
|
||||||
BIN
tests/samples/symlinks.tar.gz
Normal file
BIN
tests/samples/symlinks.tar.gz
Normal file
Binary file not shown.
1
tests/samples/symlinks/one.txt
Normal file
1
tests/samples/symlinks/one.txt
Normal file
@ -0,0 +1 @@
|
|||||||
|
this is file one
|
||||||
1
tests/samples/symlinks/somedir/two.txt
Normal file
1
tests/samples/symlinks/somedir/two.txt
Normal file
@ -0,0 +1 @@
|
|||||||
|
this is file two
|
||||||
1
tests/samples/symlinks/two.txt
Symbolic link
1
tests/samples/symlinks/two.txt
Symbolic link
@ -0,0 +1 @@
|
|||||||
|
somedir/two.txt
|
||||||
50
tests/unpack.rs
Normal file
50
tests/unpack.rs
Normal file
@ -0,0 +1,50 @@
|
|||||||
|
use std::fs;
|
||||||
|
use std::path::PathBuf;
|
||||||
|
use tempdir::TempDir;
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_unpack_simple() {
|
||||||
|
let unpack_dir = TempDir::new("ark_unpack").unwrap();
|
||||||
|
ark::unpack("tests/samples/simple.tar.gz", unpack_dir.path()).unwrap();
|
||||||
|
let unpack_path = unpack_dir.path().join("tests/samples/simple");
|
||||||
|
compare_trees("tests/samples/simple".into(), unpack_path);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_unpack_symlinks() {
|
||||||
|
let unpack_dir = TempDir::new("ark_unpack").unwrap();
|
||||||
|
ark::unpack("tests/samples/symlinks.tar.gz", unpack_dir.path()).unwrap();
|
||||||
|
let unpack_path = unpack_dir.path().join("tests/samples/symlinks");
|
||||||
|
compare_trees("tests/samples/symlinks".into(), unpack_path);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn test_unpack_bz2() {
|
||||||
|
let unpack_dir = TempDir::new("ark_unpack").unwrap();
|
||||||
|
ark::unpack("tests/samples/simple.tar.bz2", unpack_dir.path()).unwrap();
|
||||||
|
let unpack_path = unpack_dir.path().join("tests/samples/simple");
|
||||||
|
compare_trees("tests/samples/simple".into(), unpack_path);
|
||||||
|
}
|
||||||
|
|
||||||
|
fn compare_trees(src: PathBuf, dst: PathBuf) {
|
||||||
|
// we don't want to follow symlinks, because if the symlink points
|
||||||
|
// within the archive then we'll be looking at it anyway, and if
|
||||||
|
// points outside then it's out of scope for us
|
||||||
|
let src_meta = src.symlink_metadata().unwrap();
|
||||||
|
let dst_meta = dst.symlink_metadata().unwrap();
|
||||||
|
assert_eq!(src_meta.file_type(), dst_meta.file_type());
|
||||||
|
assert_eq!(src_meta.permissions(), dst_meta.permissions());
|
||||||
|
if src_meta.is_symlink() {
|
||||||
|
let src_target = fs::read_link(&src).unwrap();
|
||||||
|
let dst_target = fs::read_link(&dst).unwrap();
|
||||||
|
assert_eq!(src_target, dst_target);
|
||||||
|
}
|
||||||
|
// eventually compare content of files here
|
||||||
|
else if src_meta.is_dir() {
|
||||||
|
for entry in fs::read_dir(&src).unwrap() {
|
||||||
|
let src_child = entry.unwrap().path();
|
||||||
|
let dst_child = dst.join(src_child.file_name().unwrap());
|
||||||
|
compare_trees(src_child, dst_child);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user