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# zsh-git-prompt -- Informative git prompt for zsh
#
# Usage: to enable this plugin for all users, you could
# add it to configuration.nix like this:
#
# programs.zsh.interactiveShellInit = ''
# source ${pkgs.zsh-git-prompt}/share/zsh-git-prompt/zshrc.sh
# '';
#
# Or you can install it globally but only enable it in individual
# users' ~/.zshrc files:
#
# source /run/current-system/sw/share/zsh-git-prompt/zshrc.sh
#
# Or if installed locally:
#
# source ~/.nix-profile/share/zsh-git-prompt/zshrc.sh
#
# Either way, you then have to set a prompt that incorporates
# git_super_status, for example:
#
# PROMPT='%B%m%~%b$(git_super_status) %# '
#
# More details are in share/doc/zsh-git-prompt/README.md, once
# installed.
#
{ fetchgit
, haskell
, python
, git
, lib
, ghcVersion ? "ghc802"
}:
haskell.packages.${ghcVersion}.callPackage
({ mkDerivation, base, HUnit, parsec, process, QuickCheck, stdenv }:
mkDerivation rec {
pname = "zsh-git-prompt";
version = "0.5";
src = fetchgit {
url = "https://github.com/olivierverdier/zsh-git-prompt.git";
rev = "0a6c8b610e799040b612db8888945f502a2ddd9d";
sha256 = "19x1gf1r6l7r6i7vhhsgzcbdlnr648jx8j84nk2zv1b8igh205hw";
};
prePatch = ''
substituteInPlace zshrc.sh \
--replace ':-"python"' ':-"haskell"' \
--replace 'python ' '${python.interpreter} ' \
--replace 'git ' '${git}/bin/git '
'';
preCompileBuildDriver = "cd src";
postInstall = ''
cd ..
gpshare=$out/share/${pname}
gpdoc=$out/share/doc/${pname}
mkdir -p $gpshare/src $gpdoc
cp README.md $gpdoc
cp zshrc.sh gitstatus.py $gpshare
mv $out/bin $gpshare/src/.bin
'';
isLibrary = false;
isExecutable = true;
libraryHaskellDepends = [ base parsec process QuickCheck ];
executableHaskellDepends = libraryHaskellDepends;
testHaskellDepends = [HUnit] ++ libraryHaskellDepends;
homepage = "http://github.com/olivierverdier/zsh-git-prompt#readme";
description = "Informative git prompt for zsh";
license = stdenv.lib.licenses.mit;
maintainers = [lib.maintainers.league];
}) {}
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