112 lines
4.1 KiB
Nix
112 lines
4.1 KiB
Nix
{ stdenv, lib, makeWrapper
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, vimUtils
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, bundlerEnv, ruby
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, nodejs
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, nodePackages
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, pythonPackages
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, python3Packages
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}:
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with stdenv.lib;
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neovim:
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let
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wrapper = {
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withPython ? true, extraPythonPackages ? (_: []) /* the function you would have passed to python.withPackages */
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, withPython3 ? true, extraPython3Packages ? (_: []) /* the function you would have passed to python.withPackages */
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, withNodeJs? false
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, withRuby ? true
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, vimAlias ? false
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, viAlias ? false
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, configure ? {}
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}:
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let
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rubyEnv = bundlerEnv {
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name = "neovim-ruby-env";
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gemdir = ./ruby_provider;
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postBuild = ''
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ln -sf ${ruby}/bin/* $out/bin
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'';
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};
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/* for compatibility with passing extraPythonPackages as a list; added 2018-07-11 */
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compatFun = funOrList: (if builtins.isList funOrList then
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(_: lib.warn "passing a list as extraPythonPackages to the neovim wrapper is deprecated, pass a function as to python.withPackages instead" funOrList)
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else funOrList);
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extraPythonPackagesFun = compatFun extraPythonPackages;
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extraPython3PackagesFun = compatFun extraPython3Packages;
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requiredPlugins = vimUtils.requiredPlugins configure;
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getDeps = attrname: map (plugin: plugin.${attrname} or (_:[]));
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pluginPythonPackages = getDeps "pythonDependencies" requiredPlugins;
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pythonEnv = pythonPackages.python.withPackages(ps:
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[ ps.pynvim ]
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++ (extraPythonPackagesFun ps)
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++ (concatMap (f: f ps) pluginPythonPackages));
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pluginPython3Packages = getDeps "python3Dependencies" requiredPlugins;
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python3Env = python3Packages.python.withPackages (ps:
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[ ps.pynvim ]
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++ (extraPython3PackagesFun ps)
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++ (concatMap (f: f ps) pluginPython3Packages));
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binPath = makeBinPath (optionals withRuby [rubyEnv] ++ optionals withNodeJs [nodejs]);
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in
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stdenv.mkDerivation {
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name = "neovim-${stdenv.lib.getVersion neovim}";
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buildCommand = let bin="${neovim}/bin/nvim"; in ''
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if [ ! -x "${bin}" ]
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then
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echo "cannot find executable file \`${bin}'"
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exit 1
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fi
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makeWrapper "$(readlink -v --canonicalize-existing "${bin}")" \
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"$out/bin/nvim" --add-flags " \
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--cmd \"${if withNodeJs then "let g:node_host_prog='${nodePackages.neovim}/bin/neovim-node-host'" else "let g:loaded_node_provider=1"}\" \
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--cmd \"${if withPython then "let g:python_host_prog='$out/bin/nvim-python'" else "let g:loaded_python_provider = 1"}\" \
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--cmd \"${if withPython3 then "let g:python3_host_prog='$out/bin/nvim-python3'" else "let g:loaded_python3_provider = 1"}\" \
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--cmd \"${if withRuby then "let g:ruby_host_prog='$out/bin/nvim-ruby'" else "let g:loaded_ruby_provider=1"}\" " \
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--suffix PATH : ${binPath} \
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${optionalString withRuby '' --set GEM_HOME ${rubyEnv}/${rubyEnv.ruby.gemPath}'' }
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''
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+ optionalString (!stdenv.isDarwin) ''
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# copy and patch the original neovim.desktop file
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mkdir -p $out/share/applications
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substitute ${neovim}/share/applications/nvim.desktop $out/share/applications/nvim.desktop \
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--replace 'TryExec=nvim' "TryExec=$out/bin/nvim" \
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--replace 'Name=Neovim' 'Name=WrappedNeovim'
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''
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+ optionalString withPython ''
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makeWrapper ${pythonEnv}/bin/python $out/bin/nvim-python --unset PYTHONPATH
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'' + optionalString withPython3 ''
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makeWrapper ${python3Env}/bin/python3 $out/bin/nvim-python3 --unset PYTHONPATH
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'' + optionalString withRuby ''
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ln -s ${rubyEnv}/bin/neovim-ruby-host $out/bin/nvim-ruby
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'' + optionalString vimAlias ''
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ln -s $out/bin/nvim $out/bin/vim
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'' + optionalString viAlias ''
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ln -s $out/bin/nvim $out/bin/vi
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'' + optionalString (configure != {}) ''
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wrapProgram $out/bin/nvim --add-flags "-u ${vimUtils.vimrcFile configure}"
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''
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;
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preferLocalBuild = true;
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buildInputs = [makeWrapper];
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passthru = { unwrapped = neovim; };
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meta = neovim.meta // {
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description = neovim.meta.description;
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hydraPlatforms = [];
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# prefer wrapper over the package
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priority = (neovim.meta.priority or 0) - 1;
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};
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};
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in
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lib.makeOverridable wrapper
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