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7c185d4af9
This is a plugin of sorts for your `.zshrc` that can add status information about the current git repository to your prompt. By default it uses a python script and is thus easy on the dependencies and not really worth packaging. But there's also a Haskell implementation. I set it up sometime back, but then it died when the libgmp version it was compiled with disappeared in a garbage collection. So I decided that the Haskell version of zsh-git-prompt might be worth packaging after all.
71 lines
2.2 KiB
Nix
71 lines
2.2 KiB
Nix
# zsh-git-prompt -- Informative git prompt for zsh
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#
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# Usage: to enable this plugin for all users, you could
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# add it to configuration.nix like this:
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#
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# programs.zsh.interactiveShellInit = ''
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# source ${pkgs.zsh-git-prompt}/share/zsh-git-prompt/zshrc.sh
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# '';
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#
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# Or you can install it globally but only enable it in individual
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# users' ~/.zshrc files:
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#
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# source /run/current-system/sw/share/zsh-git-prompt/zshrc.sh
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#
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# Or if installed locally:
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#
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# source ~/.nix-profile/share/zsh-git-prompt/zshrc.sh
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#
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# Either way, you then have to set a prompt that incorporates
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# git_super_status, for example:
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#
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# PROMPT='%B%m%~%b$(git_super_status) %# '
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#
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# More details are in share/doc/zsh-git-prompt/README.md, once
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# installed.
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#
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{ fetchgit
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, haskell
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, python
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, git
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, lib
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, ghcVersion ? "ghc802"
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}:
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haskell.packages.${ghcVersion}.callPackage
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({ mkDerivation, base, HUnit, parsec, process, QuickCheck, stdenv }:
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mkDerivation rec {
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pname = "zsh-git-prompt";
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version = "0.5";
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src = fetchgit {
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url = "https://github.com/olivierverdier/zsh-git-prompt.git";
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rev = "0a6c8b610e799040b612db8888945f502a2ddd9d";
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sha256 = "19x1gf1r6l7r6i7vhhsgzcbdlnr648jx8j84nk2zv1b8igh205hw";
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};
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prePatch = ''
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substituteInPlace zshrc.sh \
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--replace ':-"python"' ':-"haskell"' \
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--replace 'python ' '${python.interpreter} ' \
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--replace 'git ' '${git}/bin/git '
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'';
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preCompileBuildDriver = "cd src";
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postInstall = ''
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cd ..
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gpshare=$out/share/${pname}
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gpdoc=$out/share/doc/${pname}
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mkdir -p $gpshare/src $gpdoc
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cp README.md $gpdoc
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cp zshrc.sh gitstatus.py $gpshare
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mv $out/bin $gpshare/src/.bin
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'';
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isLibrary = false;
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isExecutable = true;
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libraryHaskellDepends = [ base parsec process QuickCheck ];
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executableHaskellDepends = libraryHaskellDepends;
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testHaskellDepends = [HUnit] ++ libraryHaskellDepends;
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homepage = "http://github.com/olivierverdier/zsh-git-prompt#readme";
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description = "Informative git prompt for zsh";
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license = stdenv.lib.licenses.mit;
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maintainers = [lib.maintainers.league];
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}) {}
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