forked from mirrors/nixpkgs
b3abdc9534
* tests.vim: init (moved from vim-utils.nix) Moved tests from pkgs/misc/vim-plugins/vim-utils.nix to pkgs/test/vim. Also reduced the amount of generated config: - Make it possible to have an empty config when configured adequately - removed default vim config when using native packages, it could be source of bugs see linked issues (syntax on overrides vim highlights) Things to watch out for: - if you set configure.beforePlugins yourself, you will need to add set nocompatible too not to lose it - filetype indent plugin on | syn on is not enabled anymore by default for the vim-plug installer: I dont think we should override vim defualts, at least not here since it is shared with neovim. Also sometimes it's enabled before plugins (pathogen etc,) which is not consistent. you can run the tests via $ nix-build -A tests.vim
120 lines
4.2 KiB
Nix
120 lines
4.2 KiB
Nix
{ stdenv, symlinkJoin, lib, makeWrapper
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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 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" "${placeholder "out"}/rplugin.vim" ];
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in
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symlinkJoin {
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name = "neovim-${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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nativeBuildInputs = [ 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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