e0f258f596
See db236e588d "steam: Do $PATH lookup in steam.desktop [...]".
tl;dr: Otherwise widget/panel/desktop icons in DEs like KDE break.
Simply stop adding the full derivation path for neovim and stick with
how upstream uses no path at all.
While here, take care of gnvim.desktop as well by adjusting the sed(1)
expression (and simplifying it in one go); I do not use gnvim.desktop
but built it and confirmed the resulting files to contain no full paths
any longer.
120 lines
4.3 KiB
Nix
120 lines
4.3 KiB
Nix
{ stdenv, symlinkJoin, lib, makeWrapper
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, vimUtils
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, writeText
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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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# should contain all args but the binary
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wrapperArgs ? ""
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, manifestRc ? null
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, withPython2 ? true, python2Env ? null
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, withPython3 ? true, python3Env ? null
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, withNodeJs ? false
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, rubyEnv ? null
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, vimAlias ? false
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, viAlias ? false
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, ...
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}:
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let
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# If configure != {}, we can't generate the rplugin.vim file with e.g
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# NVIM_SYSTEM_RPLUGIN_MANIFEST *and* NVIM_RPLUGIN_MANIFEST env vars set in
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# the wrapper. That's why only when configure != {} (tested both here and
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# when postBuild is evaluated), we call makeWrapper once to generate a
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# wrapper with most arguments we need, excluding those that cause problems to
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# generate rplugin.vim, but still required for the final wrapper.
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finalMakeWrapperArgs =
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[ "${neovim}/bin/nvim" "${placeholder "out"}/bin/nvim" ] ++
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[ "--set" "NVIM_SYSTEM_RPLUGIN_MANIFEST" "${placeholder "out"}/rplugin.vim" ];
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in
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symlinkJoin {
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name = "neovim-${stdenv.lib.getVersion neovim}";
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# Remove the symlinks created by symlinkJoin which we need to perform
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# extra actions upon
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postBuild = lib.optionalString stdenv.isLinux ''
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rm $out/share/applications/nvim.desktop
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substitute ${neovim}/share/applications/nvim.desktop $out/share/applications/nvim.desktop \
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--replace 'Name=Neovim' 'Name=WrappedNeovim'
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''
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+ optionalString withPython2 ''
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makeWrapper ${python2Env}/bin/python $out/bin/nvim-python --unset PYTHONPATH
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''
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+ optionalString withPython3 ''
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makeWrapper ${python3Env}/bin/python3 $out/bin/nvim-python3 --unset PYTHONPATH
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''
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+ optionalString (rubyEnv != null) ''
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ln -s ${rubyEnv}/bin/neovim-ruby-host $out/bin/nvim-ruby
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''
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+ optionalString withNodeJs ''
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ln -s ${nodePackages.neovim}/bin/neovim-node-host $out/bin/nvim-node
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''
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+ optionalString vimAlias ''
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ln -s $out/bin/nvim $out/bin/vim
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''
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+ optionalString viAlias ''
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ln -s $out/bin/nvim $out/bin/vi
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''
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+ optionalString (manifestRc != null) (let
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manifestWrapperArgs =
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[ "${neovim}/bin/nvim" "${placeholder "out"}/bin/nvim-wrapper" ];
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in ''
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echo "Generating remote plugin manifest"
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export NVIM_RPLUGIN_MANIFEST=$out/rplugin.vim
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makeWrapper ${lib.escapeShellArgs manifestWrapperArgs} ${wrapperArgs}
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# Some plugins assume that the home directory is accessible for
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# initializing caches, temporary files, etc. Even if the plugin isn't
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# actively used, it may throw an error as soon as Neovim is launched
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# (e.g., inside an autoload script), causing manifest generation to
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# fail. Therefore, let's create a fake home directory before generating
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# the manifest, just to satisfy the needs of these plugins.
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#
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# See https://github.com/Yggdroot/LeaderF/blob/v1.21/autoload/lfMru.vim#L10
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# for an example of this behavior.
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export HOME="$(mktemp -d)"
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# Launch neovim with a vimrc file containing only the generated plugin
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# code. Pass various flags to disable temp file generation
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# (swap/viminfo) and redirect errors to stderr.
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# Only display the log on error since it will contain a few normally
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# irrelevant messages.
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if ! $out/bin/nvim-wrapper \
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-u ${writeText "manifest.vim" manifestRc} \
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-i NONE -n \
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-E -V1rplugins.log -s \
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+UpdateRemotePlugins +quit! > outfile 2>&1; then
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cat outfile
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echo -e "\nGenerating rplugin.vim failed!"
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exit 1
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fi
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rm "${placeholder "out"}/bin/nvim-wrapper"
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'')
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+ ''
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rm $out/bin/nvim
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makeWrapper ${lib.escapeShellArgs finalMakeWrapperArgs} ${wrapperArgs}
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'';
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paths = [ neovim ];
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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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# To prevent builds on hydra
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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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