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flake.nix
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173 lines (154 loc) · 7.16 KB
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{
description = "Neovim";
inputs = {
nixpkgs.url = "nixpkgs"; # I pin nixpkgs on my systems, so this gets updated to match that
flake-utils.url = "github:numtide/flake-utils";
flake-compat = {
url = "github:edolstra/flake-compat";
flake = false;
};
# plugins
"plugin:vim-repeat" = { url = "github:tpope/vim-repeat"; flake = false; };
"plugin:plenary.nvim" = { url = "github:nvim-lua/plenary.nvim"; flake = false; };
"plugin:nvim-lspconfig" = { url = "github:neovim/nvim-lspconfig"; flake = false; };
"plugin:lsp_signature.nvim" = { url = "github:ray-x/lsp_signature.nvim"; flake = false; };
"plugin:nvim-lightbulb" = { url = "github:kosayoda/nvim-lightbulb"; flake = false; };
"plugin:nvim-cmp" = { url = "github:hrsh7th/nvim-cmp"; flake = false; };
"plugin:cmp-nvim-lsp" = { url = "github:hrsh7th/cmp-nvim-lsp"; flake = false; };
"plugin:cmp-buffer" = { url = "github:hrsh7th/cmp-buffer"; flake = false; };
"plugin:cmp-path" = { url = "github:hrsh7th/cmp-path"; flake = false; };
"plugin:cmp-cmdline" = { url = "github:hrsh7th/cmp-cmdline"; flake = false; };
"plugin:LuaSnip" = { url = "github:L3MON4D3/LuaSnip"; flake = false; };
"plugin:cmp_luasnip" = { url = "github:saadparwaiz1/cmp_luasnip"; flake = false; };
"plugin:goyo.vim" = { url = "github:junegunn/goyo.vim"; flake = false; };
"plugin:undotree" = { url = "github:mbbill/undotree"; flake = false; };
"plugin:telescope.nvim" = { url = "github:nvim-telescope/telescope.nvim"; flake = false; };
"plugin:vim-eunuch" = { url = "github:tpope/vim-eunuch"; flake = false; };
"plugin:vim-recover" = { url = "github:ralismark/vim-recover"; flake = false; };
"plugin:Colorizer" = { url = "github:chrisbra/Colorizer"; flake = false; };
"plugin:guess-indent.nvim" = { url = "github:NMAC427/guess-indent.nvim"; flake = false; };
#"plugin:vim-polyglot" = { url = "github:sheerun/vim-polyglot"; flake = false; };
"plugin:vim-easy-align" = { url = "github:junegunn/vim-easy-align"; flake = false; };
"plugin:vim-textobj-user" = { url = "github:kana/vim-textobj-user"; flake = false; };
"plugin:vim-textobj-parameter" = { url = "github:sgur/vim-textobj-parameter"; flake = false; };
"plugin:opsort.vim" = { url = "github:ralismark/opsort.vim"; flake = false; };
"plugin:vim-nix" = { url = "github:LnL7/vim-nix"; flake = false; };
"plugin:rainbow-delimiters.nvim" = { url = "github:hiphish/rainbow-delimiters.nvim"; flake = false; };
"plugin:nui.nvim" = { url = "github:MunifTanjim/nui.nvim"; flake = false; };
"plugin:csvview.nvim" = { url = "github:hat0uma/csvview.nvim"; flake = false; };
# i still need to setup these...
"plugin:vim-textobj-indent" = { url = "github:kana/vim-textobj-indent"; flake = false; };
"plugin:vim-textobj-between" = { url = "github:thinca/vim-textobj-between"; flake = false; };
"plugin:indent-blankline.nvim" = { url = "github:lukas-reineke/indent-blankline.nvim"; flake = false; };
# plugins with custom steps
"telescope-fzf-native.nvim" = { url = "github:nvim-telescope/telescope-fzf-native.nvim"; flake = false; };
};
outputs = { self, nixpkgs, flake-utils, ... }@inputs:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
lib = pkgs.lib;
# parse inputs to extract everything beginning with plugin:
autoPlugins = let
buildPlug = name: src: pkgs.vimUtils.buildVimPlugin {
pname = lib.removePrefix "plugin:" name;
version = src.shortRev;
inherit src;
doCheck = false;
};
in
lib.mapAttrsToList buildPlug
(lib.filterAttrs (k: _: lib.hasPrefix "plugin:" k) inputs);
# full list of plugins
plugins = [
(pkgs.vimUtils.buildVimPlugin rec {
pname = "telescope-fzf-native.nvim";
src = inputs."${pname}";
version = src.shortRev;
buildPhase = ''
make
'';
})
] ++ autoPlugins;
# create a neovim package with a given RC
neovim-with-rc = customRC: pkgs.wrapNeovim pkgs.neovim-unwrapped {
withRuby = false;
withPython3 = false;
configure = {
inherit customRC;
packages.main = {
start = plugins ++ [
pkgs.vimPlugins.nvim-treesitter.withAllGrammars
];
};
};
};
# wrap neovim+vimrc in a script that runs nvr/nvim as appropriate
with-extra-scripts = final-neovim:
let
# The dependency on neovim-remote is mainly because --remote-wait is unsupported
vim = pkgs.writeScriptBin "vim" ''
if [ -n "$NVIM" ]; then
if [ "$#" -eq 0 ]; then
echo "Can't open blank nested neovim" >&2
exit 1
else
exec ${pkgs.neovim-remote}/bin/nvr --nostart -cc split -c "setl bufhidden=delete" --remote-wait "$@"
fi
else
exec ${final-neovim}/bin/nvim "$@"
fi
'';
manpager = pkgs.writeScriptBin "vim-manpager" ''
cat > /dev/null # eat the rendered page
# unescape MAN_PN -- see <https://gitlab.com/man-db/man-db/-/blob/92dd5e7fb57fd841b89e21bf16b584aa654c612b/src/man.c#L870-898>
pn=$(printf %s "$MAN_PN" | sed -e 's/\\\(.\)/\1/g')
if [ -n "$NVIM" ]; then
echo "Opening man page for '$pn' in parent vim..."
exec ${pkgs.neovim-remote}/bin/nvr --nostart -c "Man $pn"
else
exec ${final-neovim}/bin/nvim "man://$pn"
fi
'';
in
pkgs.symlinkJoin {
name = "neovim";
paths = [ final-neovim vim manpager ];
};
# common bits of rc init
common-rc = ''
" shared init
let $PATH .= ":${pkgs.ripgrep}/bin:${pkgs.nodejs}/bin"
'';
in
rec {
apps.default = apps.hosted;
packages.default = packages.hosted;
apps.hosted = {
type = "app";
program = "${packages.hosted}/bin/vim";
};
packages.hosted = with-extra-scripts (neovim-with-rc ''
${common-rc}
" hosted: bootstrap into actual vimrc
let &rtp = stdpath("config") .. "," .. &rtp .. "," .. stdpath("config") .. "/after"
let $MYVIMRC = stdpath("config") .. "/init.lua"
source $MYVIMRC
'');
apps.freestanding = {
type = "app";
program = "${packages.freestanding}/bin/nvim";
};
# we need to use ${./.} here instead of e.g. ${./init.lua} to ensure
# the whole directory is copied over
packages.freestanding = neovim-with-rc ''
${common-rc}
" freestanding: bootstrap into packaged vimrc
let g:freestanding = 1
let &rtp = "${./.}," .. &rtp .. ",${./.}/after"
let $MYVIMRC = "${./.}/init.lua"
source $MYVIMRC
'';
# ---------------------------------------------------------------------
});
}