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1{ inputs, ... }:
2{
3 perSystem = { system, ... }: {
4 packages.nvim = inputs.nixvim.legacyPackages.${system}.makeNixvim {
5 vimAlias = true;
6 colorschemes.ayu = {
7 enable = true;
8 settings.overrides = {
9 EoLSpace = { bg = "#883333"; };
10 };
11 };
12 globals.mapleader = " ";
13 opts = {
14 mouse = "a";
15 number = true;
16 shiftwidth = 2;
17 # undo stuff
18 undofile = {};
19 undolevels = 10000;
20 undoreload = 10000;
21 listchars = "tab:⇥ ,extends:❯,precedes:❮,nbsp:␣,trail:·,eol:↲";
22 };
23 extraConfigVim = ''
24 set et
25
26 " show special characters
27 set list
28
29 " match trailing whitespace
30 match EoLSpace /\s\+$/
31
32 " need to use lua to expand $HOME
33 lua vim.o.undodir = vim.fs.normalize('$HOME/.vim/undodir')
34 '';
35 keymaps = [
36 { mode = "n"; key = "<C-c>"; action = ":q<cr>"; }
37 { mode = "n"; key = "<Space>"; action = "<Nop>"; }
38 { mode = "n"; key = "<leader>u"; action = ":UndotreeToggle<cr>"; }
39 { mode = "n"; key = "<leader>sd"; action = ":colorscheme ayu-dark<cr>"; }
40 { mode = "n"; key = "<leader>sw"; action = ":colorscheme ayu-light<cr>"; }
41 { mode = [ "n" "v" ]; key = "<leader>cc"; action = ":CopilotChatOpen<cr>"; }
42 { mode = [ "n" "v" ]; key = "<leader>ce"; action = ":CopilotChatExplain<cr>"; }
43 { mode = [ "n" "v" ]; key = "<leader>cr"; action = ":CopilotChatReview<cr>"; }
44 { mode = [ "n" "v" ]; key = "<leader>cf"; action = ":CopilotChatFix<cr>"; }
45 { mode = [ "n" "v" ]; key = "<leader>cd"; action = ":CopilotChatDocs<cr>"; }
46 { mode = [ "n" "x" ]; key = "p"; action = "<Plug>(YankyPutAfter)"; }
47 { mode = [ "n" "x" ]; key = "P"; action = "<Plug>(YankyPutBefore)"; }
48 ];
49 plugins.web-devicons.enable = true;
50 plugins.telescope = {
51 enable = true;
52 keymaps = {
53 "<leader>b" = "buffers";
54 "<leader>ff" = "find_files";
55 "<leader>fg" = "live_grep";
56 "<leader>fh" = "help_tags";
57 "<leader>fp" = "yank_history";
58 };
59 };
60 plugins.lsp = {
61 enable = true;
62 servers = {
63 bashls.enable = true; # bash
64 nixd.enable = true; # nix
65 ruff-lsp.enable = true; # python
66 harper-ls.enable = true; # comments
67 };
68 };
69 plugins.undotree = {
70 enable = true;
71 settings.SetFocusWhenToggle = true;
72 settings.DiffAutoOpen = true;
73 };
74 plugins.treesitter.enable = true;
75 plugins.copilot-cmp.enable = true;
76 plugins.copilot-lua.panel.enabled = false;
77 plugins.copilot-lua.suggestion.enabled = false;
78 plugins.luasnip.enable = true;
79 plugins.cmp = {
80 enable = true;
81 autoEnableSources = true;
82 settings = {
83 autoEnableSources = true;
84 experimental = { ghost_text = true; };
85 performance = {
86 debounce = 60;
87 fetchingTimeout = 200;
88 maxViewEntries = 30;
89 };
90 snippet = { expand = "luasnip"; };
91 formatting = { fields = [ "kind" "abbr" "menu" ]; };
92 sources = [
93 { name = "nvim_lsp"; }
94 { name = "emoji"; }
95 {
96 name = "buffer"; # text within current buffer
97 option.get_bufnrs.__raw = "vim.api.nvim_list_bufs";
98 keywordLength = 3;
99 }
100 {
101 name = "copilot"; # enable/disable copilot
102 }
103 {
104 name = "path"; # file system paths
105 keywordLength = 3;
106 }
107 {
108 name = "luasnip"; # snippets
109 keywordLength = 3;
110 }
111 ];
112
113 window = {
114 completion = { border = "solid"; };
115 documentation = { border = "solid"; };
116 };
117
118 mapping = {
119 "<Tab>" = "cmp.mapping.select_next_item()";
120 "<S-Tab>" = "cmp.mapping.select_prev_item()";
121 "<C-e>" = "cmp.mapping.abort()";
122 "<C-b>" = "cmp.mapping.scroll_docs(-4)";
123 "<C-f>" = "cmp.mapping.scroll_docs(4)";
124 "<C-Space>" = "cmp.mapping.complete()";
125 "<CR>" = "cmp.mapping.confirm({ select = true })";
126 "<S-CR>" = "cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })";
127 };
128 };
129 };
130 plugins.bufferline.enable = true;
131 plugins.which-key.enable = true;
132 plugins.yanky = {
133 enable = true;
134 enableTelescope = true;
135 };
136 plugins.comment.enable = true;
137 plugins.copilot-chat.enable = true;
138 };
139 };
140}