Add nvim config to mun instead of being tied to a rice

1 files changed, 279 insertions, 0 deletions

diff --git a/home/mun/programs/nvim.nix b/home/mun/programs/nvim.nix
new file mode 100644
index 0000000..9677c57
--- /dev/null
+++ b/home/mun/programs/nvim.nix
@@ -0,0 +1,279 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    zathura
+    ripgrep
+    fd
+    lazygit
+    stylua
+    alejandra
+    black
+    shfmt
+
+    # Language servers
+    lua-language-server
+    nil
+    rust-analyzer
+    pyright
+    bash-language-server
+    texlab
+  ];
+
+  programs.neovim = {
+    enable = true;
+    defaultEditor = true;
+    viAlias = true;
+    vimAlias = true;
+
+    plugins = with pkgs.vimPlugins; [
+      # UI
+      catppuccin-nvim
+      nvim-web-devicons
+      which-key-nvim
+      gitsigns-nvim
+
+      # Syntax
+      (nvim-treesitter.withPlugins (p: [
+        p.lua
+        p.nix
+        p.rust
+        p.python
+        p.bash
+        p.latex
+        p.c
+      ]))
+
+      # LSP
+      nvim-lspconfig
+
+      # Completion / snippets
+      nvim-cmp
+      cmp-nvim-lsp
+      cmp_luasnip
+      luasnip
+      friendly-snippets
+      nvim-autopairs
+
+      # Formatting
+      conform-nvim
+      comment-nvim
+
+      # Navigation
+      telescope-nvim
+      plenary-nvim
+      nvim-tree-lua
+
+      # Terminal
+      toggleterm-nvim
+
+      # Writing
+      vimtex
+      orgmode
+
+      # Start screen
+      {
+        plugin = vim-startify;
+        config = "let g:startify_change_to_vcs_root = 0";
+      }
+    ];
+
+    extraLuaConfig = ''
+      -------------------------------------------------
+      -- LEADER
+      -------------------------------------------------
+      vim.g.mapleader = " "
+
+      -------------------------------------------------
+      -- BASIC OPTIONS
+      -------------------------------------------------
+      vim.opt.number = true
+      vim.opt.relativenumber = true
+      vim.opt.clipboard = "unnamedplus"
+      vim.opt.showtabline = 2
+      vim.o.timeout = true
+      vim.o.timeoutlen = 300
+
+      -------------------------------------------------
+      -- THEME
+      -------------------------------------------------
+      require("catppuccin").setup({
+        flavour = "mocha",
+      })
+      vim.cmd.colorscheme("catppuccin")
+
+      -------------------------------------------------
+      -- GITSIGNS
+      -------------------------------------------------
+      require("gitsigns").setup()
+
+      -------------------------------------------------
+      -- TREESITTER
+      -------------------------------------------------
+      require("nvim-treesitter.configs").setup({
+        highlight = { enable = true },
+        indent = { enable = true },
+      })
+
+      vim.opt.foldmethod = "expr"
+      vim.opt.foldexpr = "nvim_treesitter#foldexpr()"
+      vim.opt.foldenable = false
+
+      -------------------------------------------------
+      -- SNIPPETS
+      -------------------------------------------------
+      require("luasnip.loaders.from_vscode").lazy_load()
+
+      -------------------------------------------------
+      -- COMPLETION
+      -------------------------------------------------
+      local cmp = require("cmp")
+      local luasnip = require("luasnip")
+
+      cmp.setup({
+        snippet = {
+          expand = function(args)
+            luasnip.lsp_expand(args.body)
+          end,
+        },
+        mapping = cmp.mapping.preset.insert({
+          ["<C-Space>"] = cmp.mapping.complete(),
+          ["<CR>"] = cmp.mapping.confirm({ select = true }),
+        }),
+        sources = {
+          { name = "nvim_lsp" },
+          { name = "luasnip" },
+        },
+      })
+
+      require("nvim-autopairs").setup({})
+
+      -------------------------------------------------
+      -- LSP
+      -------------------------------------------------
+      local capabilities = require("cmp_nvim_lsp").default_capabilities()
+
+      local servers = {
+        "lua_ls",
+        "nil_ls",
+        "rust_analyzer",
+        "pyright",
+        "bashls",
+        "texlab",
+      }
+
+      for _, server in ipairs(servers) do
+        vim.lsp.config(server, {
+          capabilities = capabilities
+        })
+        vim.lsp.enable(server)
+      end
+
+      -------------------------------------------------
+      -- LSP KEYMAPS
+      -------------------------------------------------
+      vim.keymap.set("n", "<leader>ld", vim.lsp.buf.definition)
+      vim.keymap.set("n", "<leader>lD", vim.lsp.buf.declaration)
+      vim.keymap.set("n", "<leader>li", vim.lsp.buf.implementation)
+      vim.keymap.set("n", "<leader>lr", vim.lsp.buf.references)
+      vim.keymap.set("n", "lh", vim.lsp.buf.hover)
+      vim.keymap.set("n", "ln", vim.lsp.buf.rename)
+      vim.keymap.set("n", "la", vim.lsp.buf.code_action)
+      vim.keymap.set("n", "lf", function() vim.lsp.buf.format() end)
+
+      -------------------------------------------------
+      -- DIAGNOSTICS
+      -------------------------------------------------
+      vim.keymap.set("n", "lj", vim.diagnostic.goto_next)
+      vim.keymap.set("n", "lk", vim.diagnostic.goto_prev)
+      vim.keymap.set("n", "le", vim.diagnostic.open_float)
+
+      -------------------------------------------------
+      -- FORMATTER
+      -------------------------------------------------
+      require("conform").setup({
+        format_on_save = {
+          timeout_ms = 500,
+          lsp_format = "fallback",
+        },
+        formatters_by_ft = {
+          lua = { "stylua" },
+          nix = { "alejandra" },
+          rust = { "rustfmt" },
+          python = { "black" },
+          bash = { "shfmt" },
+        },
+      })
+
+      require("Comment").setup()
+
+      -------------------------------------------------
+      -- TELESCOPE
+      -------------------------------------------------
+      local builtin = require("telescope.builtin")
+
+      require("telescope").setup({
+        defaults = {
+          layout_strategy = "horizontal",
+          sorting_strategy = "ascending",
+          file_ignore_patterns = { "node_modules", ".git/" },
+        },
+      })
+
+      vim.keymap.set("n", "<leader><leader>", builtin.find_files)
+      vim.keymap.set("n", "<leader>fg", builtin.live_grep)
+      vim.keymap.set("n", "<leader>fb", builtin.buffers)
+
+      -------------------------------------------------
+      -- WHICH KEY
+      -------------------------------------------------
+      local wk = require("which-key")
+      wk.add({
+        { "<leader>l", desc = "LSP" }
+      })
+
+      -------------------------------------------------
+      -- NVIM TREE
+      -------------------------------------------------
+      require("nvim-tree").setup({})
+      vim.keymap.set("n", "<leader>e", "<cmd>NvimTreeToggle<CR>")
+
+      -------------------------------------------------
+      -- TERMINAL
+      -------------------------------------------------
+      require("toggleterm").setup({
+        direction = "float",
+      })
+
+      local Terminal = require("toggleterm.terminal").Terminal
+
+      local lazygit = Terminal:new({
+        cmd = "lazygit",
+        hidden = true,
+        direction = "float",
+      })
+
+      vim.keymap.set("n", "<leader>gg", function()
+        lazygit:toggle()
+      end)
+
+      -------------------------------------------------
+      -- ORGMODE
+      -------------------------------------------------
+      local projects = {
+        "~/Documents/2_Writing/0_SOC/**/*.org",
+        "~/Documents/2_Writing/2_Notes/**/*.org",
+        "~/Documents/1_Projects/6_CRC-Altura/**/*.org",
+        "~/ORG/**/*.org"
+      }
+
+      require("orgmode").setup({
+        org_agenda_files = projects,
+        org_default_notes_file = "~/INBOX.org"
+      })
+
+      -------------------------------------------------
+      -- VIMTEX
+      -------------------------------------------------
+      vim.g.vimtex_view_method = "zathura"
+    '';
+  };
+}