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satellite/home/features/neovim/default.nix
2023-12-04 09:06:02 +01:00

359 lines
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Nix

# TODO(imperanence): handle persistence of things like harpoon, lazy, etc
{ pkgs, lib, config, inputs, ... }:
let
# {{{ extraPackages
extraPackages = with pkgs; [
# Language servers
nodePackages.typescript-language-server # typescript
nodePackages_latest.purescript-language-server # purescript
lua-language-server # lua
rnix-lsp # nix
nil # nix
inputs.nixd.packages.${system}.nixd # nix
haskell-language-server # haskell
# REASON: marked as broken
# dhall-lsp-server # dhall
tectonic # something related to latex (?)
texlab # latex
nodePackages_latest.vscode-langservers-extracted # web stuff
python310Packages.python-lsp-server # python
pyright # python
rust-analyzer # rust
typst-lsp # typst
# Formatters
luaformatter # Lua
stylua # Lua
black # Python
yapf # Python
isort # Reorder python imports
nodePackages_latest.purs-tidy # Purescript
nodePackages_latest.prettier # Js & friends
nodePackages_latest.prettier_d_slim # Js & friends
typst-fmt # Typst
# Linters
ruff # Python linter
mypy # Python typechecking
# Languages
nodePackages.typescript # typescript
lua # For repls and whatnot
wakatime # time tracking
rustfmt
# Others
fd # file finder
ripgrep # Grep rewrite
update-nix-fetchgit # Useful for nix stuff
tree-sitter # Syntax highlighting
libstdcxx5 # Required by treesitter aparently
python310Packages.jupytext # Convert between jupyter notebooks and python files
graphviz # For rust crate graph
haskellPackages.hoogle # For haskell search
# Preview
zathura # Pdf reader
xdotool # For zathura reverse search or whatever it's called
glow # Md preview in terminal
pandoc # Md processing
libsForQt5.falkon # Needed for one of the md preview plugins I tried
# Latex setup
texlive.combined.scheme-full # Latex stuff
python38Packages.pygments # required for latex syntax highlighting
sage
sagetex # sage in latex
# required for the telescope fzf extension
gnumake
cmake
gcc
# Required by magma-nvim:
# python310Packages.pynvim
# python310Packages.jupyter
] ++ config.satellite.neovim.generated.dependencies;
# }}}
# {{{ extraRuntime
extraRuntimePaths = env: [
# Base16 theme
(pkgs.writeTextDir
"lua/nix/theme.lua"
config.satellite.colorscheme.lua
)
# Provide hints as to what app we are in
# (Useful because neovide does not provide the info itself right away)
(pkgs.writeTextDir
"lua/nix/env.lua"
"return '${env}'"
)
# Experimental nix module generation
config.satellite.neovim.generated.all
];
extraRuntime = env:
let
generated = pkgs.symlinkJoin {
name = "nixified-neovim-lua-modules";
paths = extraRuntimePaths env;
};
snippets = config.satellite.dev.path "home/features/neovim/snippets";
in
lib.concatStringsSep "," [ generated snippets ];
# }}}
# {{{ Client wrapper
# Wraps a neovim client, providing the dependencies
# and setting some flags:
#
# - NVIM_EXTRA_RUNTIME provides extra directories to add to the runtimepath.
# I cannot just install those dirs using the builtin package support because
# my package manager (lazy.nvim) disables those.
wrapClient = { base, name, binName ? name, extraArgs ? "" }:
pkgs.symlinkJoin {
inherit (base) name meta;
paths = [ base ];
nativeBuildInputs = [ pkgs.makeWrapper ];
postBuild = ''
wrapProgram $out/bin/${binName} \
--prefix PATH : ${lib.makeBinPath extraPackages} \
--set NVIM_EXTRA_RUNTIME ${extraRuntime name} \
${extraArgs}
'';
};
# }}}
# {{{ Clients
neovim = wrapClient {
base = pkgs.neovim;
name = "nvim";
};
neovide = wrapClient {
base = pkgs.neovide;
name = "neovide";
extraArgs = "--set NEOVIDE_MULTIGRID true";
};
firenvim = wrapClient {
base = pkgs.neovim;
name = "firenvim";
binName = "nvim";
extraArgs = "--set GIT_DISCOVERY_ACROSS_FILESYSTEM 1";
};
# }}}
nlib = config.satellite.neovim.lib;
in
{
# {{{ Basic config
# We still want other modules to know that we are using neovim!
satellite.toggles.neovim.enable = true;
xdg.configFile.nvim.source = config.satellite.dev.path "home/features/neovim/config";
home.sessionVariables.EDITOR = "nvim";
home.packages = [
neovim
neovide
pkgs.vimclip
];
# }}}
# {{{ Firenvim
home.file.".mozilla/native-messaging-hosts/firenvim.json" =
lib.mkIf config.programs.firefox.enable {
text =
let
# God knows what this does
# https://github.com/glacambre/firenvim/blob/87c9f70d3e6aa2790982aafef3c696dbe962d35b/autoload/firenvim.vim#L592
firenvim_init = pkgs.writeText "firenvim_init.vim" /* vim */ ''
let g:firenvim_i=[]
let g:firenvim_o=[]
let g:Firenvim_oi={i,d,e->add(g:firenvim_i,d)}
let g:Firenvim_oo={t->[chansend(2,t)]+add(g:firenvim_o,t)}
let g:firenvim_c=stdioopen({'on_stdin':{i,d,e->g:Firenvim_oi(i,d,e)},'on_print':{t->g:Firenvim_oo(t)}})
let g:started_by_firenvim = v:true
'';
firenvim_file_loaded = pkgs.writeText "firenvim_file_loaded.vim" /* vim */ ''
try
call firenvim#run()
catch /Unknown function/
call chansend(g:firenvim_c,["f\n\n\n"..json_encode({"messages":["Your plugin manager did not load the Firenvim plugin for neovim."],"version":"0.0.0"})])
call chansend(2,["Firenvim not in runtime path. &rtp="..&rtp])
qall!
catch
call chansend(g:firenvim_c,["l\n\n\n"..json_encode({"messages": ["Something went wrong when running firenvim. See troubleshooting guide."],"version":"0.0.0"})])
call chansend(2,[v:exception])
qall!
endtry
'';
in
builtins.toJSON {
name = "firenvim";
description = "Turn your browser into a Neovim GUI.";
type = "stdio";
allowed_extensions = [ "firenvim@lacamb.re" ];
path = pkgs.writeShellScript "firenvim.sh" ''
mkdir -p /run/user/$UID/firenvim
chmod 700 /run/user/$UID/firenvim
cd /run/user/$UID/firenvim
exec '${firenvim}/bin/nvim' --headless \
--cmd 'source "${firenvim_init}"' \
-S '${firenvim_file_loaded}'
'';
};
};
# }}}
# {{{ Custom module testing
satellite.neovim.styluaConfig = ../../../stylua.toml;
satellite.neovim.env.module = "my.helpers.env";
# {{{ Nvim-tree
satellite.neovim.lazy.nvim-tree = {
package = "kyazdani42/nvim-tree.lua";
setup = true;
cond = nlib.blacklistEnv [ "vscode" "firenvim" ];
keys.mapping = "<C-n>";
keys.desc = "Toggle [n]vim-tree";
keys.action = "<cmd>NvimTreeToggle<cr>";
};
# }}}
# {{{ Lualine
satellite.neovim.lazy.lualine = {
package = "nvim-lualine/lualine.nvim";
name = "lualine";
cond = nlib.blacklistEnv [ "vscode" "firenvim" ];
event = "VeryLazy";
opts = {
options = {
component_separators = { left = ""; right = ""; };
section_separators = { left = ""; right = ""; };
theme = "auto";
disabled_filetypes = [ "undotree" ];
};
sections = {
lualine_a = [ "branch" ];
lualine_b = [ "filename" ];
lualine_c = [ "filetype" ];
lualine_x = [ "diagnostics" "diff" ];
lualine_y = [ ];
lualine_z = [ ];
};
# Integration with other plugins
extensions = [ "nvim-tree" ];
};
};
# }}}
# {{{ Winbar
satellite.neovim.lazy.winbar = {
package = "fgheng/winbar.nvim";
name = "winbar";
cond = nlib.blacklistEnv [ "vscode" "firenvim" ];
event = "VeryLazy";
opts.enabled = true;
};
# }}}
# {{{ Flash
satellite.neovim.lazy.flash = {
package = "folke/flash.nvim";
name = "flash";
cond = nlib.blacklistEnv [ "vscode" ];
keys =
let keybind = mode: mapping: action: desc: {
inherit mapping desc mode;
action = nlib.thunk /* lua */ ''require("flash").${action}()'';
};
in
[
(keybind "nxo" "s" "jump" "Flash")
(keybind "nxo" "S" "treesitter" "Flash Treesitter")
(keybind "o" "r" "remote" "Remote Flash")
(keybind "ox" "R" "treesitter_search" "Treesitter Search")
(keybind "c" "<C-S>" "toggle" "Toggle Flash Search")
];
# Disable stuff like f/t/F/T
opts.modes.char.enabled = false;
};
# }}}
# {{{ Conform.nvim
satellite.neovim.lazy.conform = {
package = "stevearc/conform.nvim";
name = "conform";
cond = nlib.blacklistEnv [ "vscode" ];
event = "BufReadPost";
opts.format_on_save.lsp_fallback = true;
opts.formatters_by_ft = {
lua = [ "stylua" ];
python = [ "ruff_format" ];
javascript = [ [ "prettierd" "prettier" ] ];
};
};
# }}}
# {{{ Neoconf
satellite.neovim.lazy.neoconf = {
package = "folke/neoconf.nvim";
name = "neoconf";
cmd = "Neoconf";
opts.import = {
vscode = true; # local .vscode/settings.json
coc = false; # global/local coc-settings.json
nlsp = false; # global/local nlsp-settings.nvim json settings
};
};
# }}}
# {{{ Harpoon
satellite.neovim.lazy.harpoon = {
package = "ThePrimeagen/harpoon";
keys =
let goto = key: index: {
desc = "Goto harpoon file ${toString index}";
mapping = "<c-s>${key}";
action = nlib.thunk
/* lua */ ''require("harpoon.ui").nav_file(${toString index})'';
};
in
[
{
desc = "Add file to [h]arpoon";
mapping = "<leader>H";
action = nlib.thunk
/* lua */ ''require("harpoon.mark").add_file()'';
}
{
desc = "Toggle harpoon quickmenu";
mapping = "<c-a>";
action = nlib.thunk
/* lua */ ''require("harpoon.ui").toggle_quick_menu()'';
}
(goto "q" 1)
(goto "w" 2)
(goto "e" 3)
(goto "r" 4)
(goto "a" 5)
(goto "s" 6)
(goto "d" 7)
(goto "f" 8)
(goto "z" 9)
];
};
# }}}
# }}}
}