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|
{ stdenv, symlinkJoin, lib, makeWrapper
, vimUtils
, writeText
, bundlerEnv, ruby
, nodejs
, nodePackages
, pythonPackages
, python3Packages
}:
with stdenv.lib;
neovim:
let
wrapper = {
# should contain all args but the binary
wrapperArgs ? ""
, manifestRc ? null
, withPython2 ? true, python2Env ? null
, withPython3 ? true, python3Env ? null
, withNodeJs ? false
, rubyEnv ? null
, vimAlias ? false
, viAlias ? false
, ...
}:
let
# If configure != {}, we can't generate the rplugin.vim file with e.g
# NVIM_SYSTEM_RPLUGIN_MANIFEST *and* NVIM_RPLUGIN_MANIFEST env vars set in
# the wrapper. That's why only when configure != {} (tested both here and
# when postBuild is evaluated), we call makeWrapper once to generate a
# wrapper with most arguments we need, excluding those that cause problems to
# generate rplugin.vim, but still required for the final wrapper.
finalMakeWrapperArgs =
[ "${neovim}/bin/nvim" "${placeholder "out"}/bin/nvim" ] ++
[ "--set" "NVIM_SYSTEM_RPLUGIN_MANIFEST" "${placeholder "out"}/rplugin.vim" ];
in
symlinkJoin {
name = "neovim-${stdenv.lib.getVersion neovim}";
# Remove the symlinks created by symlinkJoin which we need to perform
# extra actions upon
postBuild = lib.optionalString stdenv.isLinux ''
rm $out/share/applications/nvim.desktop
substitute ${neovim}/share/applications/nvim.desktop $out/share/applications/nvim.desktop \
--replace 'Name=Neovim' 'Name=WrappedNeovim'
''
+ optionalString withPython2 ''
makeWrapper ${python2Env}/bin/python $out/bin/nvim-python --unset PYTHONPATH
''
+ optionalString withPython3 ''
makeWrapper ${python3Env}/bin/python3 $out/bin/nvim-python3 --unset PYTHONPATH
''
+ optionalString (rubyEnv != null) ''
ln -s ${rubyEnv}/bin/neovim-ruby-host $out/bin/nvim-ruby
''
+ optionalString withNodeJs ''
ln -s ${nodePackages.neovim}/bin/neovim-node-host $out/bin/nvim-node
''
+ optionalString vimAlias ''
ln -s $out/bin/nvim $out/bin/vim
''
+ optionalString viAlias ''
ln -s $out/bin/nvim $out/bin/vi
''
+ optionalString (manifestRc != null) (let
manifestWrapperArgs =
[ "${neovim}/bin/nvim" "${placeholder "out"}/bin/nvim-wrapper" ];
in ''
echo "Generating remote plugin manifest"
export NVIM_RPLUGIN_MANIFEST=$out/rplugin.vim
makeWrapper ${lib.escapeShellArgs manifestWrapperArgs} ${wrapperArgs}
# Some plugins assume that the home directory is accessible for
# initializing caches, temporary files, etc. Even if the plugin isn't
# actively used, it may throw an error as soon as Neovim is launched
# (e.g., inside an autoload script), causing manifest generation to
# fail. Therefore, let's create a fake home directory before generating
# the manifest, just to satisfy the needs of these plugins.
#
# See https://github.com/Yggdroot/LeaderF/blob/v1.21/autoload/lfMru.vim#L10
# for an example of this behavior.
export HOME="$(mktemp -d)"
# 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-wrapper \
-u ${writeText "manifest.vim" manifestRc} \
-i NONE -n \
-E -V1rplugins.log -s \
+UpdateRemotePlugins +quit! > outfile 2>&1; then
cat outfile
echo -e "\nGenerating rplugin.vim failed!"
exit 1
fi
rm "${placeholder "out"}/bin/nvim-wrapper"
'')
+ ''
rm $out/bin/nvim
makeWrapper ${lib.escapeShellArgs finalMakeWrapperArgs} ${wrapperArgs}
'';
paths = [ neovim ];
preferLocalBuild = true;
buildInputs = [makeWrapper];
passthru = { unwrapped = neovim; };
meta = neovim.meta // {
# To prevent builds on hydra
hydraPlatforms = [];
# prefer wrapper over the package
priority = (neovim.meta.priority or 0) - 1;
};
};
in
lib.makeOverridable wrapper
|
