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nixpkgs/pkgs/shells/zsh/oh-my-zsh/default.nix
2020-10-05 08:22:19 -04:00

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Nix

# This script was inspired by the ArchLinux User Repository package:
#
# https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=oh-my-zsh-git
{ stdenv, fetchFromGitHub }:
stdenv.mkDerivation rec {
version = "2020-10-05";
pname = "oh-my-zsh";
rev = "fbb2b56c7ecd3c4873be805e004f70fa442e7c45";
src = fetchFromGitHub {
inherit rev;
owner = "ohmyzsh";
repo = "ohmyzsh";
sha256 = "0mqhiawcfp094xsdmkadfp42kgpcfmsn24dw7zngvhria5bvr8hb";
};
installPhase = ''
outdir=$out/share/oh-my-zsh
template=templates/zshrc.zsh-template
mkdir -p $outdir
cp -r * $outdir
cd $outdir
rm LICENSE.txt
rm -rf .git*
chmod -R +w templates
# Change the path to oh-my-zsh dir and disable auto-updating.
sed -i -e "s#ZSH=\$HOME/.oh-my-zsh#ZSH=$outdir#" \
-e 's/\# \(DISABLE_AUTO_UPDATE="true"\)/\1/' \
$template
chmod +w oh-my-zsh.sh
# Both functions expect oh-my-zsh to be in ~/.oh-my-zsh and try to
# modify the directory.
cat >> oh-my-zsh.sh <<- EOF
# Undefine functions that don't work on Nix.
unfunction uninstall_oh_my_zsh
unfunction upgrade_oh_my_zsh
EOF
# Look for .zsh_variables, .zsh_aliases, and .zsh_funcs, and source
# them, if found.
cat >> $template <<- EOF
# Load the variables.
if [ -f ~/.zsh_variables ]; then
. ~/.zsh_variables
fi
# Load the functions.
if [ -f ~/.zsh_funcs ]; then
. ~/.zsh_funcs
fi
# Load the aliases.
if [ -f ~/.zsh_aliases ]; then
. ~/.zsh_aliases
fi
EOF
'';
meta = with stdenv.lib; {
description = "A framework for managing your zsh configuration";
longDescription = ''
Oh My Zsh is a framework for managing your zsh configuration.
To copy the Oh My Zsh configuration file to your home directory, run
the following command:
$ cp -v $(nix-env -q --out-path oh-my-zsh | cut -d' ' -f3)/share/oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
'';
homepage = "https://ohmyz.sh/";
license = licenses.mit;
platforms = platforms.all;
maintainers = with maintainers; [ scolobb nequissimus ];
};
}