neovim setup stuff

nvim/after/plugin/colours.lua

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+require("rose-pine").setup({
+	variant = "moon"
+})
+
+function SetColour(colour)
+	colour = colour or "gruvbox"
+	vim.cmd(string.format("colorscheme %s", colour))
+
+	--vim.api.nvim_set_hl(0, "Normal", { bg = "none" })
+	--vim.api.nvim_set_hl(0, "NormalFloat", { bg = "none" })
+end
+
+SetColour()

nvim/after/plugin/fugitive.lua

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+vim.keymap.set("n", "<leader>gs", vim.cmd.Git)

nvim/after/plugin/lsp.lua

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+local lsp = require('lsp-zero')
+
+lsp.preset('recommended')
+
+require("mason-lspconfig").setup({
+	ensure_installed = {
+		'lua_ls',
+		'gopls',
+		'rust_analyzer',
+		'cmake',
+		'clangd',
+		'zls',
+    'bashls',
+	}
+})
+
+lsp.nvim_workspace()
+
+lsp.set_preferences({
+	sign_icons = { }
+})
+
+lsp.on_attach(function(client, bufnr)
+	local opts = { buffer = bufnr, remap = false }
+
+	vim.keymap.set("n", "gd", function() vim.lsp.buf.definition() end, opts)
+	vim.keymap.set("n", "gh", function() vim.lsp.buf.hover() end, opts)
+	vim.keymap.set("n", "<leader>vws", function() vim.lsp.buf.workspace_symbol() end, opts)
+	vim.keymap.set("n", "<leader>vd", function() vim.diagnostic.open_float() end, opts)
+	vim.keymap.set("n", "[d", function() vim.diagnostic.goto_next() end, opts)
+	vim.keymap.set("n", "]d", function() vim.diagnostic.goto_prev() end, opts)
+	vim.keymap.set("n", "<C-.>", function() vim.lsp.buf.code_action() end, opts)
+	vim.keymap.set("n", "<leader>vrr", function() vim.lsp.buf.references() end, opts)
+	vim.keymap.set("n", "<leader>rn", function() vim.lsp.buf.rename() end, opts)
+	vim.keymap.set("i", "<C-h>", function() vim.lsp.buf.signature_help() end, opts)
+end)
+
+lsp.setup()

nvim/after/plugin/telescope.lua

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+local builtin = require('telescope.builtin')
+
+vim.keymap.set('n', '<leader>ff', builtin.find_files, {})
+vim.keymap.set('n', '<leader>fp', builtin.git_files, {})
+vim.keymap.set('n', '<leader>fg', builtin.live_grep, {})
+--vim.keymap.set('n', '<leader>fb', builtin.buffers, {})
+--vim.keymap.set('n', '<leader>fh', builtin.help_tags, {})
+
+vim.keymap.set('n', '<leader>ps', function()
+	builtin.grep_string({ search = vim.fn.input("Grep > ") });
+end)

nvim/after/plugin/treesitter.lua

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+require'nvim-treesitter.configs'.setup {
+  -- A list of parser names, or "all" (the five listed parsers should always be installed)
+  ensure_installed = { "c", "lua", "vim", "go", "zig", "rust" },
+
+  -- Install parsers synchronously (only applied to `ensure_installed`)
+  sync_install = false,
+
+  -- Automatically install missing parsers when entering buffer
+  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+  auto_install = true,
+
+  -- List of parsers to ignore installing (for "all")
+  ignore_install = { "javascript" },
+
+  ---- If you need to change the installation directory of the parsers (see -> Advanced Setup)
+  -- parser_install_dir = "/some/path/to/store/parsers", -- Remember to run vim.opt.runtimepath:append("/some/path/to/store/parsers")!
+
+  highlight = {
+    enable = true,
+
+    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+    -- Using this option may slow down your editor, and you may see some duplicate highlights.
+    -- Instead of true it can also be a list of languages
+    additional_vim_regex_highlighting = false,
+  },
+}

nvim/after/plugin/undotree.lua

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+vim.keymap.set('n', '<leader>u', vim.cmd.UndotreeToggle)

nvim/init.lua

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+require("RageCage64")

nvim/lua/RageCage64/init.lua

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+require("RageCage64.remap")
+require("RageCage64.packer")
+require("RageCage64.set")

nvim/lua/RageCage64/packer.lua

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+vim.cmd [[packadd packer.nvim]]
+
+return require('packer').startup(function(use)
+	use 'wbthomason/packer.nvim'
+
+	-- Navigation
+	use {
+		'nvim-telescope/telescope.nvim', tag = '0.1.1',
+		-- or                            , branch = '0.1.x',
+		requires = { {'nvim-lua/plenary.nvim'} }
+	}
+
+	-- Colours
+	use("ellisonleao/gruvbox.nvim")
+	use({'rose-pine/neovim', as = 'rose-pine' })
+
+	-- Treesitter
+	use('nvim-treesitter/nvim-treesitter', { run = ':TSUpdate' })
+	use('nvim-treesitter/playground')
+
+	-- Editing
+	use('mbbill/undotree')
+	use('tpope/vim-surround')
+	use('tpope/vim-commentary')
+
+	-- LSP
+	use {
+		'VonHeikemen/lsp-zero.nvim',
+		branch = 'v2.x',
+		requires = {
+			-- LSP Support
+			{'neovim/nvim-lspconfig'},             -- Required
+			{                                      -- Optional
+			'williamboman/mason.nvim',
+			run = function()
+				vim.cmd [[MasonUpdate]]
+			end,
+		},
+		{'williamboman/mason-lspconfig.nvim'}, -- Optional
+
+		-- Autocompletion
+		{'hrsh7th/nvim-cmp'},     -- Required
+		{'hrsh7th/cmp-nvim-lsp'}, -- Required
+		{'L3MON4D3/LuaSnip'},     -- Required
+	},
+
+  use('tpope/vim-fugitive'),
+  use('editorconfig/editorconfig-vim'),
+}
+end)

nvim/lua/RageCage64/remap.lua

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+vim.g.mapleader = " "
+
+vim.keymap.set("n", "<leader>pv", vim.cmd.Ex)
+
+-- Paste over without copying in the pasted over word
+vim.keymap.set("x", "<leader>p", "\"_dP")
+
+-- From old vimrc
+
+-- Enter and space completion
+local function enter_complete(seq)
+  local open_seq = string.sub(seq, 1, math.floor(string.len(seq)/2))
+  local close_seq = string.sub(seq, math.ceil(string.len(seq)/2)+1, string.len(seq))
+  vim.keymap.set(
+    "i",
+    string.format("%s<cr>", open_seq),
+    string.format("%s<cr>%s<c-o>O", open_seq, close_seq)
+  )
+end
+
+local function space_complete(seq)
+  local open_seq = string.sub(seq, 1, string.len(seq)/2)
+  local lefts = string.rep("<left>", string.len(seq)/2)
+  vim.keymap.set(
+    "i",
+    string.format("%s<space>", open_seq),
+    string.format("%s%s", seq, lefts)
+  )
+end
+
+enter_complete("{}")
+enter_complete("[]")
+enter_complete("({})")
+
+space_complete("[]")
+space_complete("()")
+space_complete("<>")
+space_complete("{}")
+space_complete("({})")
+
+-- Split management
+vim.keymap.set("n", "<leader>w", "<C-w>")
+vim.keymap.set("n", "<leader>ws", ":vsp<cr>")
+vim.keymap.set("n", "<leader>wi", ":sp<cr>")
+vim.keymap.set("n", "<leader>wt", ":tabnew<cr>")
+
+vim.keymap.set("n", "<Leader>c", '"+')
+vim.keymap.set("v", "<Leader>c", '"+')

nvim/lua/RageCage64/set.lua

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+vim.opt.nu = true
+vim.opt.relativenumber = true
+
+vim.opt.tabstop = 2
+vim.opt.softtabstop = 2
+vim.opt.shiftwidth = 2
+vim.opt.expandtab = true
+
+vim.opt.smartindent = true
+
+vim.opt.wrap = false
+vim.opt.swapfile = false
+vim.opt.backup = false
+vim.opt.undodir = os.getenv("HOME")
+
+vim.opt.hlsearch = false
+vim.opt.incsearch = true
+
+vim.opt.termguicolors = true
+
+vim.opt.scrolloff = 8
+vim.opt.signcolumn = "yes"
+vim.opt.isfname:append("@-@")
+
+vim.opt.updatetime = 50

nvim_setup.sh

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+#!/usr/bin/env bash