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Go coreutils

forthebadge forthebadge

This is a port of GNU's coreutils (http://www.gnu.org/software/coreutils/) that aims to be a drop-in, cross-platform replacement.

It's currently under development.

Because it imports from github.com/EricLagerg/go-gnulib, and I'm constantly refactoring, parts could break from day-to-day.

I'd recommend running go get -u ... before you file a bug report!

Pull requests are more than welcome.

Also, see https://www.github.com/EricLagerg/go-gnulib for a similar project that this project depends on.

Completed:

16/100

Utility Completeness Cross Platform Need Refactor
cat 100% Yes (Unix/Windows) No
chown 10% (* see note #1) No Yes (-R)
env 100% Yes (Unix/Windows) No
false 100% Yes (Unix/Windows) No
logname 100% No No
pwd 100% Yes (Unknown) No
sync 100% Yes (Unix/Windows) No
true 100% Yes (Unix/Windows) No
tsort 100% Yes (Unix/Windows) No
tty 100% Yes (Unix/Windows) No
uname 100% No No
uptime 90% Yes (Unix/Window, no FreeBSD) No
wc 100% Yes (Unix/Windows) No
whoami 100% Yes (Unix/Windows No
xxd 100% Yes (Unix/Windows) No
yes 100% Yes (Unix/Windows) No
  • chown note: Currently refactoring from the ground-up.

Side notes:

  • Unix should include OS X unless otherwise specified.
  • Gofmt means it needs its styling changes (e.g. variable names, formatting, etc.)
  • Idiomatic means it needs to be changed to more idiomatic Go
  • Windows coverage will increase when I get a Windows laptop

Information:

These utilities should be nearly identical to GNU's coreutils, and should have relatively the same speed.

For example, wc.go counts chars in 550MB file in < 15sec and wc.c in ~11sec on an Intel core i3 2.66ghz. (Running Debian 3.2.63-2+deb7u1 x86_64.)

xxd.go is actually much faster than the native xxd implementation found on most *nix machines -- try it out!

It (as a whole) is licensed under the GPLv3 because it's mostly a transliteraiton of GNU's coreutils, which are licensed under the GPL.

However, all parts are/can be licensed individually, as not all are under the GPL (e.g., xxd was public domain).

REQUIRES:

(Depends on platform and command...)

  • go get github.com/EricLagerg/ostypes
  • go get golang.org/x/sys/unix
  • go get github.com/ogier/pflag
  • go get github.com/EricLagerg/go-gnulib/ttyname
  • go get github.com/EricLagerg/go-gnulib/sysinfo
  • go get github.com/EricLagerg/go-gnulib/posix
  • go get github.com/EricLagerg/go-gnulib/general
  • go get github.com/EricLagerg/go-gnulib/login

LICENSE:

   Copyright (C) 2014-2015 Eric Lagergren

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

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A cross-platform port of GNU's coreutils to Go

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