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# This script was inspired by the ArchLinux User Repository package:
#
# https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=oh-my-zsh-git
{ lib, stdenv, fetchFromGitHub, nixosTests, writeScript, common-updater-scripts
, git, nix, nixfmt, jq, coreutils, gnused, curl, cacert }:
stdenv.mkDerivation rec {
version = "2022-03-14";
pname = "oh-my-zsh";
rev = "345976874550efa09fa7e9cdbe1215ce27d1541b";
src = fetchFromGitHub {
inherit rev;
owner = "ohmyzsh";
repo = "ohmyzsh";
sha256 = "AxKt84XDqmkwBlUeWsE6Tm0aRxvv0HXRdBf/OXjIyHo=";
};
installPhase = ''
runHook preInstall
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 >> $template <<- EOF
# Load the variables.
if [ -f ~/.zsh_variables ]; then
. ~/.zsh_variables
fi
# Load the functions.
if [ -f ~/.zsh_funcs ]; then
. ~/.zsh_funcs
fi
# Load the aliases.
if [ -f ~/.zsh_aliases ]; then
. ~/.zsh_aliases
fi
EOF
runHook postInstall
'';
passthru = {
tests = { inherit (nixosTests) oh-my-zsh; };
updateScript = writeScript "update.sh" ''
#!${stdenv.shell}
set -o errexit
PATH=${
lib.makeBinPath [
common-updater-scripts
curl
cacert
git
nixfmt
nix
jq
coreutils
gnused
]
}
oldVersion="$(nix-instantiate --eval -E "with import ./. {}; lib.getVersion oh-my-zsh" | tr -d '"')"
latestSha="$(curl -L -s https://api.github.com/repos/ohmyzsh/ohmyzsh/commits\?sha\=master\&since\=$oldVersion | jq -r '.[0].sha')"
if [ ! "null" = "$latestSha" ]; then
nixpkgs="$(git rev-parse --show-toplevel)"
default_nix="$nixpkgs/pkgs/shells/zsh/oh-my-zsh/default.nix"
latestDate="$(curl -L -s https://api.github.com/repos/ohmyzsh/ohmyzsh/commits/$latestSha | jq '.commit.committer.date' | sed 's|"\(.*\)T.*|\1|g')"
update-source-version oh-my-zsh "$latestSha" --version-key=rev
update-source-version oh-my-zsh "$latestDate" --ignore-same-hash
nixfmt "$default_nix"
else
echo "${pname} is already up-to-date"
fi
'';
};
meta = with 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; [ nequissimus ];
};
}
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