ab22e8cc9c
This makes sure the user doesn't have to call `UpdateRemotePlugins` manually for plugins installed through nix. A minor patch to neovim is necessary, but it should be harmless. See https://github.com/neovim/neovim/issues/9413 for a discussion about the patch.
132 lines
5.1 KiB
Nix
132 lines
5.1 KiB
Nix
{ stdenv, lib, makeWrapper
|
|
, vimUtils
|
|
, bundlerEnv, ruby
|
|
, nodejs
|
|
, nodePackages
|
|
, pythonPackages
|
|
, python3Packages
|
|
}:
|
|
with stdenv.lib;
|
|
|
|
neovim:
|
|
|
|
let
|
|
wrapper = {
|
|
withPython ? true, extraPythonPackages ? (_: []) /* the function you would have passed to python.withPackages */
|
|
, withPython3 ? true, extraPython3Packages ? (_: []) /* the function you would have passed to python.withPackages */
|
|
, withNodeJs? false
|
|
, withRuby ? true
|
|
, vimAlias ? false
|
|
, viAlias ? false
|
|
, configure ? {}
|
|
}:
|
|
let
|
|
|
|
rubyEnv = bundlerEnv {
|
|
name = "neovim-ruby-env";
|
|
gemdir = ./ruby_provider;
|
|
postBuild = ''
|
|
ln -sf ${ruby}/bin/* $out/bin
|
|
'';
|
|
};
|
|
|
|
/* for compatibility with passing extraPythonPackages as a list; added 2018-07-11 */
|
|
compatFun = funOrList: (if builtins.isList funOrList then
|
|
(_: lib.warn "passing a list as extraPythonPackages to the neovim wrapper is deprecated, pass a function as to python.withPackages instead" funOrList)
|
|
else funOrList);
|
|
extraPythonPackagesFun = compatFun extraPythonPackages;
|
|
extraPython3PackagesFun = compatFun extraPython3Packages;
|
|
|
|
requiredPlugins = vimUtils.requiredPlugins configure;
|
|
getDeps = attrname: map (plugin: plugin.${attrname} or (_:[]));
|
|
|
|
pluginPythonPackages = getDeps "pythonDependencies" requiredPlugins;
|
|
pythonEnv = pythonPackages.python.withPackages(ps:
|
|
[ ps.pynvim ]
|
|
++ (extraPythonPackagesFun ps)
|
|
++ (concatMap (f: f ps) pluginPythonPackages));
|
|
|
|
pluginPython3Packages = getDeps "python3Dependencies" requiredPlugins;
|
|
python3Env = python3Packages.python.withPackages (ps:
|
|
[ ps.pynvim ]
|
|
++ (extraPython3PackagesFun ps)
|
|
++ (concatMap (f: f ps) pluginPython3Packages));
|
|
|
|
binPath = makeBinPath (optionals withRuby [rubyEnv] ++ optionals withNodeJs [nodejs]);
|
|
|
|
in
|
|
stdenv.mkDerivation {
|
|
name = "neovim-${stdenv.lib.getVersion neovim}";
|
|
buildCommand = let bin="${neovim}/bin/nvim"; in ''
|
|
if [ ! -x "${bin}" ]
|
|
then
|
|
echo "cannot find executable file \`${bin}'"
|
|
exit 1
|
|
fi
|
|
|
|
makeWrapper "$(readlink -v --canonicalize-existing "${bin}")" \
|
|
"$out/bin/nvim" --add-flags " \
|
|
--cmd \"${if withNodeJs then "let g:node_host_prog='${nodePackages.neovim}/bin/neovim-node-host'" else "let g:loaded_node_provider=1"}\" \
|
|
--cmd \"${if withPython then "let g:python_host_prog='$out/bin/nvim-python'" else "let g:loaded_python_provider = 1"}\" \
|
|
--cmd \"${if withPython3 then "let g:python3_host_prog='$out/bin/nvim-python3'" else "let g:loaded_python3_provider = 1"}\" \
|
|
--cmd \"${if withRuby then "let g:ruby_host_prog='$out/bin/nvim-ruby'" else "let g:loaded_ruby_provider=1"}\" " \
|
|
--suffix PATH : ${binPath} \
|
|
${optionalString withRuby '' --set GEM_HOME ${rubyEnv}/${rubyEnv.ruby.gemPath}'' }
|
|
''
|
|
+ optionalString (!stdenv.isDarwin) ''
|
|
# copy and patch the original neovim.desktop file
|
|
mkdir -p $out/share/applications
|
|
substitute ${neovim}/share/applications/nvim.desktop $out/share/applications/nvim.desktop \
|
|
--replace 'TryExec=nvim' "TryExec=$out/bin/nvim" \
|
|
--replace 'Name=Neovim' 'Name=WrappedNeovim'
|
|
''
|
|
+ optionalString withPython ''
|
|
makeWrapper ${pythonEnv}/bin/python $out/bin/nvim-python --unset PYTHONPATH
|
|
'' + optionalString withPython3 ''
|
|
makeWrapper ${python3Env}/bin/python3 $out/bin/nvim-python3 --unset PYTHONPATH
|
|
'' + optionalString withRuby ''
|
|
ln -s ${rubyEnv}/bin/neovim-ruby-host $out/bin/nvim-ruby
|
|
'' + optionalString vimAlias ''
|
|
ln -s $out/bin/nvim $out/bin/vim
|
|
'' + optionalString viAlias ''
|
|
ln -s $out/bin/nvim $out/bin/vi
|
|
'' + optionalString (configure != {}) ''
|
|
echo "Generating remote plugin manifest"
|
|
export NVIM_RPLUGIN_MANIFEST=$out/rplugin.vim
|
|
# Launch neovim with a vimrc file containing only the generated plugin
|
|
# code. Pass various flags to disable temp file generation
|
|
# (swap/viminfo) and redirect errors to stderr.
|
|
# Only display the log on error since it will contain a few normally
|
|
# irrelevant messages.
|
|
if ! $out/bin/nvim \
|
|
-u ${vimUtils.vimrcFile (configure // { customRC = ""; })} \
|
|
-i NONE -n \
|
|
-E -V1rplugins.log -s \
|
|
+UpdateRemotePlugins +quit! > outfile 2>&1; then
|
|
cat outfile
|
|
echo -e "\nGenerating rplugin.vim failed!"
|
|
exit 1
|
|
fi
|
|
unset NVIM_RPLUGIN_MANIFEST
|
|
|
|
# this relies on a patched neovim, see
|
|
# https://github.com/neovim/neovim/issues/9413
|
|
wrapProgram $out/bin/nvim \
|
|
--set NVIM_SYSTEM_RPLUGIN_MANIFEST $out/rplugin.vim \
|
|
--add-flags "-u ${vimUtils.vimrcFile configure}"
|
|
'';
|
|
|
|
preferLocalBuild = true;
|
|
|
|
buildInputs = [makeWrapper];
|
|
passthru = { unwrapped = neovim; };
|
|
|
|
meta = neovim.meta // {
|
|
description = neovim.meta.description;
|
|
hydraPlatforms = [];
|
|
# prefer wrapper over the package
|
|
priority = (neovim.meta.priority or 0) - 1;
|
|
};
|
|
};
|
|
in
|
|
lib.makeOverridable wrapper
|