hstar: Haskell version of tar CLI utility

[ archive, bsd3, codec, program, tar ] [ Propose Tags ]

Haskell implementation of the tar utility, backed by libarchive.

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Flags

Automatic Flags

Name	Description	Default
with-brotli	Enable brotli compression support	Enabled
with-snappy	Enable snappy support	Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

hstar-0.1.0.5.tar.gz [browse] (Cabal source package)
Package description (revised from the package)

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Maintainer's Corner

Package maintainers

vmchale

For package maintainers and hackage trustees

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Candidates

0.1.0.6

Versions [RSS]	0.1.0.0, 0.1.0.1, 0.1.0.2, 0.1.0.3, 0.1.0.4, 0.1.0.5, 0.1.0.6
Change log	CHANGELOG.md
Dependencies	base (>=4.11 && <5), brotli, bytestring, bz2 (>=1.0.0.0), composition-prelude, dir-traverse (>=0.2.2.0), libarchive (>=3.0.0.0), lz4-hs (>=0.1.4.0), lzlib (>=1.0.4.0), lzma, lzo (>=0.1.1.0), optparse-applicative, process (>=1.4.3.0), snappy-lazy, zlib, zstd [details]
License	BSD-3-Clause
Copyright	Copyright: (c) 2019-2020 Vanessa McHale
Author	Vanessa McHale
Maintainer	vamchale@gmail.com
Revised	Revision 2 made by vmchale at 2024-04-28T19:11:47Z
Category	Codec, Tar, Archive
Bug tracker	https://github.com/vmchale/archive-backpack/issues
Source repo	head: git clone https://github.com/vmchale/archive-backpack(hstar)
Uploaded	by vmchale at 2020-10-11T22:55:08Z
Distributions
Executables	hstar
Downloads	1210 total (37 in the last 30 days)
Rating	2.0 (votes: 1) [estimated by Bayesian average]
Your Rating	λ λ λ
Status	Docs not available [build log] All reported builds failed as of 2021-05-30 [all 2 reports]

Readme for hstar-0.1.0.5

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hstar

hstar is a command-line tool like tar, with several more features.

Use
Features
- Compression
Performance

Use

To generate bash shell completions:

hstar --bash-completion-script hstar

Features

Unlike other tar implementations, hstar has the sanitize subcommand which converts a file into a pax-compatible archive and the lint subcommand which points out suspicious archives.

hstar can change the compression based on command-line flags, like bsdtar and arc (this feature is missing from GNU tar, busybox tar, and seemingly Schily tar).

Compression

hstar has near-parity with other command-line tar implementations with respect to compression support.

Program	lzop	lzip	lzma	gzip	bzip2	zstd	lz4	brotli	snappy	lrzip	grzip
bsdtar	x	x	x	x	x	x	x			x	x
hstar	x	x	x	x	x	x	x	x	x	½
arc			x	x	x	x	½		x
Schily tar	x	x	x	x	x	x
busybox tar			x	x	x
python3 tar module			x	x	x
GNU tar	x	x	x	x	x	x

Performance

Benchmarks run on Linux. Performance should be near GNU tar, bsdtar, or Schily tar.

Program	Compression	Command	Time
bsdtar	zstd	`bsdtar -xf sparc64-linux-dist.tar.zst`	61.28 ms
hstar	zstd	`hstar unpack sparc64-linux-dist.tar.zst`	69.63 ms
GNU tar	zstd	`tar xf sparc64-linux-dist.tar.zst`	303.8 ms
Schily tar	zstd	`star xf sparc64-linux-dist.tar.zst`	291.0 ms
bsdtar	lzip	`bsdtar -xf sparc64-linux-dist.tar.lz`	345.3 ms
hstar	lzip	`hstar unpack sparc64-linux-dist.tar.lz`	433.2 ms
GNU tar	lzip	`tar xf sparc64-linux-dist.tar.lz`	456.8 ms
Schily tar	lzip	`star xf sparc64-linux-dist.tar.lz`	440.0 ms
busybox tar	lzip	`lzip -cd sparc64-linux-dist.tar.lz \| busybox tar xf -`	481.0 ms
busybox tar	zstd	`zstd -cd sparc64-linux-dist.tar.zst \| busybox tar xf -`	319.0 ms
python3 tar	gzip	`python3 -m tarfile -e sparc64-linux-dist.tar.gz`	245.3 ms
bsdtar	gzip	`bsdtar -xf sparc64-linux-dist.tar.gz`	122.8 ms
hstar	gzip	`hstar unpack sparc64-linux-dist.tar.gz`	172.4 ms
GNU tar	gzip	`tar xf sparc64-linux-dist.tar.gz`	233.9 ms
Schily tar	gzip	`star xf sparc64-linux-dist.tar.gz`	234.8 ms
arc	gzip	`arc -overwrite unarchive sparc64-linux-dist.tar.gz`	362.0 ms
python3 tar	lzma	`python3 -m tarfile -e sparc64-linux-dist.tar.xz`	414.9 ms
bsdtar	lzma	`bsdtar -xf sparc64-linux-dist.tar.xz`	349.4 ms
hstar	lzma	`hstar unpack sparc64-linux-dist.tar.xz`	360.6 ms
GNU tar	lzma	`tar xf sparc64-linux-dist.tar.xz`	364.3 ms
Schily tar	lzma	`star xf sparc64-linux-dist.tar.xz`	353.6 ms
arc	lzma	`arc -overwrite unarchive sparc64-linux-dist.tar.xz`	1.191 s
python3 tar	bzip2	`python3 -m tarfile -e sparc64-linux-dist.tar.bz2`	1.242 s
bsdtar	bzip2	`bsdtar -xf sparc64-linux-dist.tar.bz2`	1.149 s
hstar	bzip2	`hstar unpack sparc64-linux-dist.tar.bz2`	1.136 s
GNU tar	bzip2	`tar xf sparc64-linux-dist.tar.bz2`	1.092 s
Schily tar	bzip2	`star xf sparc64-linux-dist.tar.bz2`	1.103 s
arc	bzip2	`arc -overwrite unarchive sparc64-linux-dist.tar.bz2`	2.544 s
busybox tar	gzip	`busybox tar xzf sparc64-linux-dist.tar.gz`	307.5 ms
busybox tar	bzip2	`busybox tar xjf sparc64-linux-dist.tar.bz2`	1.018 s
busybox tar	lzma	`busybox tar xJf sparc64-linux-dist.tar.xz`	385.6 ms
bsdtar	lz4	`bsdtar -xf sparc64-linux-dist.tar.lz4`	40.69 ms
hstar	lz4	`hstar unpack sparc64-linux-dist.tar.lz4`	49.87 ms
busybox tar	lz4	`lz4 -cd sparc64-linux-dist.tar.lz4 \| busybox tar xf -`	56.00 ms
GNU tar	lz4	`lz4 -cd sparc64-linux-dist.tar.lz4 \| tar xf -`	39.19 ms
Schily tar	lz4	`lz4 -cd sparc64-linux-dist.tar.lz4 \| star xf -`	30.88 ms