From e4bca2cc5def649619d3c373f797f5ed3ada6a0f Mon Sep 17 00:00:00 2001
From: Albin Chaboissier <chalbin73@gmail.com>
Date: Fri, 19 Sep 2025 19:57:27 +0200
Subject: [PATCH] initial

---
 .gitignore                 |  1 +
 init.lua                   | 20 +++++++++
 lua/config/config.lua      |  3 ++
 lua/config/gui.lua         | 15 +++++++
 lua/config/remaps.lua      | 21 +++++++++
 lua/config/set.lua         | 30 +++++++++++++
 lua/plugins/cmp.lua        | 60 +++++++++++++++++++++++++
 lua/plugins/colors.lua     | 34 ++++++++++++++
 lua/plugins/formatting.lua | 23 ++++++++++
 lua/plugins/harpoon.lua    | 30 +++++++++++++
 lua/plugins/html.lua       | 22 +++++++++
 lua/plugins/lsp.lua        | 92 ++++++++++++++++++++++++++++++++++++++
 lua/plugins/lsp_lines.lua  |  7 +++
 lua/plugins/ltex.lua       | 11 +++++
 lua/plugins/metals.lua     |  1 +
 lua/plugins/noconf.lua     |  3 ++
 lua/plugins/r.lua          | 47 +++++++++++++++++++
 lua/plugins/rust.lua       | 48 ++++++++++++++++++++
 lua/plugins/telescope.lua  | 12 +++++
 19 files changed, 480 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 init.lua
 create mode 100644 lua/config/config.lua
 create mode 100644 lua/config/gui.lua
 create mode 100644 lua/config/remaps.lua
 create mode 100644 lua/config/set.lua
 create mode 100644 lua/plugins/cmp.lua
 create mode 100644 lua/plugins/colors.lua
 create mode 100644 lua/plugins/formatting.lua
 create mode 100644 lua/plugins/harpoon.lua
 create mode 100644 lua/plugins/html.lua
 create mode 100644 lua/plugins/lsp.lua
 create mode 100644 lua/plugins/lsp_lines.lua
 create mode 100644 lua/plugins/ltex.lua
 create mode 100644 lua/plugins/metals.lua
 create mode 100644 lua/plugins/noconf.lua
 create mode 100644 lua/plugins/r.lua
 create mode 100644 lua/plugins/rust.lua
 create mode 100644 lua/plugins/telescope.lua

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e033bc6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+lazy-lock.json
diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..599cf61
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,20 @@
+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+	local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+	local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+	if vim.v.shell_error ~= 0 then
+		vim.api.nvim_echo({
+			{ "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+			{ out, "WarningMsg" },
+			{ "\nPress any key to exit..." },
+		}, true, {})
+		vim.fn.getchar()
+		os.exit(1)
+	end
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- load plugins
+require("config.config")
+require("lazy").setup("plugins")
diff --git a/lua/config/config.lua b/lua/config/config.lua
new file mode 100644
index 0000000..0292375
--- /dev/null
+++ b/lua/config/config.lua
@@ -0,0 +1,3 @@
+require("config.set")
+require("config.remaps")
+require("config.gui")
diff --git a/lua/config/gui.lua b/lua/config/gui.lua
new file mode 100644
index 0000000..f725a0e
--- /dev/null
+++ b/lua/config/gui.lua
@@ -0,0 +1,15 @@
+local alpha = function()
+	return string.format("%x", math.floor(255 * vim.g.transparency or 0.8))
+end
+
+if vim.g.neovide then
+	vim.o.guifont = "Envy Code R:h18" -- text below applies for VimScript
+	vim.g.transparency = 0
+	vim.g.neovide_transparency = 1
+	vim.g.neovide_background_color = "#0f1117" .. alpha()
+	vim.g.neovide_scale_factor = 1.0
+	vim.g.neovide_window_blurred = true
+	vim.g.neovide_cursor_animation_length = 0.08
+	vim.g.neovide_cursor_trail_size = 0.5
+	vim.g.neovide_scroll_animation_length = 0.1
+end
diff --git a/lua/config/remaps.lua b/lua/config/remaps.lua
new file mode 100644
index 0000000..6a4fef5
--- /dev/null
+++ b/lua/config/remaps.lua
@@ -0,0 +1,21 @@
+local map = vim.api.nvim_set_keymap
+
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+
+-- netrw
+vim.keymap.set("n", "<leader>pv", vim.cmd.Ex)
+
+-- move
+vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
+vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")
+
+-- del line			
+vim.keymap.set("n", "J", "mzJ`z")
+vim.keymap.set("n", "<C-d>", "<C-d>zz")
+vim.keymap.set("n", "<C-u>", "<C-u>zz")
+
+-- ?
+vim.keymap.set("n", "n", "nzzzv")
+vim.keymap.set("n", "N", "Nzzzv")
diff --git a/lua/config/set.lua b/lua/config/set.lua
new file mode 100644
index 0000000..067dadf
--- /dev/null
+++ b/lua/config/set.lua
@@ -0,0 +1,30 @@
+vim.opt.nu = true
+vim.opt.relativenumber = true
+
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+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/undodir"
+vim.opt.undofile = true
+
+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
+
+vim.cmd("highlight Normal ctermbg=NONE")
+vim.cmd("highlight NonText ctermbg=NONE")
diff --git a/lua/plugins/cmp.lua b/lua/plugins/cmp.lua
new file mode 100644
index 0000000..25b0dec
--- /dev/null
+++ b/lua/plugins/cmp.lua
@@ -0,0 +1,60 @@
+return {
+	"hrsh7th/nvim-cmp",
+	dependencies = {
+		"hrsh7th/cmp-nvim-lsp",
+		"hrsh7th/cmp-nvim-lua",
+		"hrsh7th/cmp-path",
+		"hrsh7th/cmp-cmdline",
+		"hrsh7th/cmp-buffer",
+		"onsails/lspkind.nvim", -- Pictograms
+	},
+	config = function()
+		local cmp = require("cmp")
+		vim.cmd("highlight FloatBorder guibg=NONE")
+		cmp.setup({
+			completion = {
+				completeopt = "menu,menuone,noinsert",
+			},
+			snippet = {
+				expand = function(args)
+					vim.snippet.expand(args.body)
+				end,
+			},
+			window = {
+				completion = cmp.config.window.bordered(),
+				documentation = cmp.config.window.bordered(),
+			},
+			mapping = cmp.mapping.preset.insert({
+				["<C-b>"] = cmp.mapping.scroll_docs(-4),
+				["<C-f>"] = cmp.mapping.scroll_docs(4),
+				["<C-Space>"] = cmp.mapping.complete(),
+				["<C-e>"] = cmp.mapping.abort(),
+				["<tab>"] = cmp.mapping.confirm({ select = true }),
+				["<C-g>"] = function()
+					if cmp.visible_docs() then
+						cmp.close_docs()
+					else
+						cmp.open_docs()
+					end
+				end,
+			}),
+			sources = cmp.config.sources({
+				{ name = "nvim_lsp" },
+				{ name = "path" },
+				{ name = "buffer" },
+			}),
+			formatting = {
+				format = require("lspkind").cmp_format({
+					mode = "symbol_text",
+					maxwidth = {
+						-- prevent the popup from showing more than provided characters (e.g 50 will not show more than 50 characters)
+						-- can also be a function to dynamically calculate max width such as
+						-- menu = function() return math.floor(0.45 * vim.o.columns) end,
+						menu = 50, -- leading text (labelDetails)
+						abbr = 50, -- actual suggestion item
+					},
+				}),
+			},
+		})
+	end,
+}
diff --git a/lua/plugins/colors.lua b/lua/plugins/colors.lua
new file mode 100644
index 0000000..16b6e5d
--- /dev/null
+++ b/lua/plugins/colors.lua
@@ -0,0 +1,34 @@
+return {
+	{
+		"ellisonleao/gruvbox.nvim",
+		priority = 1000,
+		config = function()
+			-- Default options:
+			require("gruvbox").setup({
+				terminal_colors = true, -- add neovim terminal colors
+				undercurl = true,
+				underline = true,
+				bold = true,
+				italic = {
+					strings = true,
+					emphasis = true,
+					comments = true,
+					operators = false,
+					folds = true,
+				},
+				strikethrough = true,
+				invert_selection = false,
+				invert_signs = false,
+				invert_tabline = false,
+				invert_intend_guides = false,
+				inverse = true, -- invert background for search, diffs, statuslines and errors
+				contrast = "hard", -- can be "hard", "soft" or empty string
+				palette_overrides = {},
+				overrides = {},
+				dim_inactive = false,
+				transparent_mode = false,
+			})
+			vim.cmd("colorscheme gruvbox")
+		end,
+	},
+}
diff --git a/lua/plugins/formatting.lua b/lua/plugins/formatting.lua
new file mode 100644
index 0000000..1667ed4
--- /dev/null
+++ b/lua/plugins/formatting.lua
@@ -0,0 +1,23 @@
+return {
+	"stevearc/conform.nvim",
+	opts = {},
+	config = function()
+		local conform = require("conform")
+		conform.setup({
+			scala = { "scalafmt" },
+			formatters_by_ft = {
+				lua = { "stylua" },
+				rust = {
+					"rustfmt",
+				},
+			},
+			format_on_save = {
+				timeout_ms = 500,
+			},
+		})
+
+		conform.formatters.rustfmt = {
+			prepend_args = { "--config-path", "/home/albin/coding-projects/rustfmt.toml" },
+		}
+	end,
+}
diff --git a/lua/plugins/harpoon.lua b/lua/plugins/harpoon.lua
new file mode 100644
index 0000000..71a7106
--- /dev/null
+++ b/lua/plugins/harpoon.lua
@@ -0,0 +1,30 @@
+return {
+	"ThePrimeagen/harpoon",
+	branch = "harpoon2",
+	dependencies = { "nvim-lua/plenary.nvim" },
+	config = function()
+		local harpoon = require("harpoon")
+
+		harpoon:setup()
+
+		vim.keymap.set("n", "<leader>a", function()
+			harpoon:list():add()
+		end)
+		vim.keymap.set("n", "<leader>e", function()
+			harpoon.ui:toggle_quick_menu(harpoon:list())
+		end)
+
+		vim.keymap.set("n", "<C-h>", function()
+			harpoon:list():select(1)
+		end)
+		vim.keymap.set("n", "<C-t>", function()
+			harpoon:list():select(2)
+		end)
+		vim.keymap.set("n", "<C-n>", function()
+			harpoon:list():select(3)
+		end)
+		vim.keymap.set("n", "<C-s>", function()
+			harpoon:list():select(4)
+		end)
+	end,
+}
diff --git a/lua/plugins/html.lua b/lua/plugins/html.lua
new file mode 100644
index 0000000..b37c07c
--- /dev/null
+++ b/lua/plugins/html.lua
@@ -0,0 +1,22 @@
+-- For automatically closing html tags when typed
+return {
+	"windwp/nvim-ts-autotag",
+	config = function()
+		require("nvim-ts-autotag").setup({
+			opts = {
+				-- Defaults
+				enable_close = true, -- Auto close tags
+				enable_rename = true, -- Auto rename pairs of tags
+				enable_close_on_slash = false, -- Auto close on trailing </
+			},
+			-- Also override individual filetype configs, these take priority.
+			-- Empty by default, useful if one of the "opts" global settings
+			-- doesn't work well in a specific filetype
+			per_filetype = {
+				["html"] = {
+					enable_close = true,
+				},
+			},
+		})
+	end,
+}
diff --git a/lua/plugins/lsp.lua b/lua/plugins/lsp.lua
new file mode 100644
index 0000000..b0f0e5f
--- /dev/null
+++ b/lua/plugins/lsp.lua
@@ -0,0 +1,92 @@
+return {
+	{
+		"neovim/nvim-lspconfig",
+		dependencies = {
+			"hrsh7th/cmp-nvim-lsp",
+		},
+		config = function()
+			local capabilities = require("cmp_nvim_lsp").default_capabilities()
+			local nvim_lsp = require("lspconfig")
+
+			-- LUA
+			nvim_lsp.lua_ls.setup({
+				capabilities = capabilities,
+				settings = {
+					Lua = {
+						diagnostics = {
+							globals = { "vim", "describe", "it" },
+						},
+						hint = {
+							enable = true,
+						},
+					},
+				},
+			})
+
+			-- RUST (in rust.lua)
+
+			-- HTML
+			nvim_lsp.html.setup({ capabilities = capabilities })
+			nvim_lsp.cssls.setup({
+				capabilities = capabilities,
+			})
+
+			-- JS
+			nvim_lsp.ts_ls.setup({ capabilities = capabilities })
+
+			-- CLANGD
+			nvim_lsp.clangd.setup({ capabilities = capabilities })
+
+			nvim_lsp.ocamllsp.setup({ capabilities = capabilities })
+			nvim_lsp.r_language_server.setup({ capabilities = capabilities })
+			--vim.lsp.enable("r_language_server")
+
+			vim.lsp.enable("metals")
+
+			local hl_groups = {
+				"DiagnosticUnderlineError",
+				"DiagnosticUnderlineWarn",
+				"DiagnosticUnderlineInfo",
+				"DiagnosticUnderlineHint",
+			}
+			for _, hl in ipairs(hl_groups) do
+				vim.cmd.highlight(hl .. " gui=undercurl")
+			end
+
+			vim.lsp.handlers["textDocument/publishDiagnostics"] =
+				vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+					virtual_text = true,
+					signs = true,
+					update_in_insert = false,
+					show_diagnostic_autocmds = { "InsertLeave", "TextChanged" },
+				})
+
+			-- Not working for some weird reason ...
+			vim.diagnostic.config({
+				virtual_text = false,
+				float = {
+					header = false,
+					border = "rounded",
+					focusable = true,
+				},
+			})
+
+			-- Mappings
+			vim.api.nvim_create_autocmd("LspAttach", {
+				group = vim.api.nvim_create_augroup("UserLspConfig", {}),
+				callback = function(ev)
+					local opts = { buffer = ev.buf }
+					vim.keymap.set("n", "<leader>t", vim.diagnostic.open_float)
+					vim.keymap.set("n", "<leader>sr", vim.lsp.buf.rename)
+					vim.keymap.set("n", "<leader>gD", vim.lsp.buf.declaration, opts)
+					vim.keymap.set("n", "<leader>gd", vim.lsp.buf.definition, opts)
+					vim.keymap.set("n", "<leader>gi", vim.lsp.buf.implementation, opts)
+					vim.keymap.set("n", "<leader>f", function()
+						vim.lsp.buf.format({ async = true })
+					end, opts)
+					vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
+				end,
+			})
+		end,
+	},
+}
diff --git a/lua/plugins/lsp_lines.lua b/lua/plugins/lsp_lines.lua
new file mode 100644
index 0000000..39baafc
--- /dev/null
+++ b/lua/plugins/lsp_lines.lua
@@ -0,0 +1,7 @@
+return {
+	"https://git.sr.ht/~whynothugo/lsp_lines.nvim",
+	config = function()
+		require("lsp_lines").setup()
+		vim.diagnostic.config({ virtual_lines = { only_current_line = true } })
+	end,
+}
diff --git a/lua/plugins/ltex.lua b/lua/plugins/ltex.lua
new file mode 100644
index 0000000..4f0701b
--- /dev/null
+++ b/lua/plugins/ltex.lua
@@ -0,0 +1,11 @@
+return {
+    {
+        "lervag/vimtex",
+        lazy = false,     -- we don't want to lazy load VimTeX
+        -- tag = "v2.15", -- uncomment to pin to a specific release
+        init = function()
+            -- VimTeX configuration goes here, e.g.
+            vim.g.vimtex_view_method = "zathura"
+        end
+    }
+}
diff --git a/lua/plugins/metals.lua b/lua/plugins/metals.lua
new file mode 100644
index 0000000..a564707
--- /dev/null
+++ b/lua/plugins/metals.lua
@@ -0,0 +1 @@
+return {}
diff --git a/lua/plugins/noconf.lua b/lua/plugins/noconf.lua
new file mode 100644
index 0000000..2097c95
--- /dev/null
+++ b/lua/plugins/noconf.lua
@@ -0,0 +1,3 @@
+return {
+	"nvim-treesitter/nvim-treesitter"
+}
diff --git a/lua/plugins/r.lua b/lua/plugins/r.lua
new file mode 100644
index 0000000..324777a
--- /dev/null
+++ b/lua/plugins/r.lua
@@ -0,0 +1,47 @@
+return {
+	"R-nvim/R.nvim",
+	-- Only required if you also set defaults.lazy = true
+	lazy = false,
+	-- R.nvim is still young and we may make some breaking changes from time
+	-- to time (but also bug fixes all the time). If configuration stability
+	-- is a high priority for you, pin to the latest minor version, but unpin
+	-- it and try the latest version before reporting an issue:
+	-- version = "~0.1.0"
+	config = function()
+		-- Create a table with the options to be passed to setup()
+		---@type RConfigUserOpts
+		local opts = {
+			hook = {
+				on_filetype = function()
+					vim.api.nvim_buf_set_keymap(0, "n", "<Enter>", "<Plug>RDSendLine", {})
+					vim.api.nvim_buf_set_keymap(0, "v", "<Enter>", "<Plug>RSendSelection", {})
+				end,
+			},
+			R_args = { "--quiet", "--no-save" },
+			min_editor_width = 72,
+			rconsole_width = 78,
+			objbr_mappings = { -- Object browser keymap
+				c = "class", -- Call R functions
+				["<localleader>gg"] = "head({object}, n = 15)", -- Use {object} notation to write arbitrary R code.
+				v = function()
+					-- Run lua functions
+					require("r.browser").toggle_view()
+				end,
+			},
+			disable_cmds = {
+				"RClearConsole",
+				"RCustomStart",
+				"RSPlot",
+				"RSaveClose",
+			},
+		}
+		-- Check if the environment variable "R_AUTO_START" exists.
+		-- If using fish shell, you could put in your config.fish:
+		-- alias r "R_AUTO_START=true nvim"
+		-- if vim.env.R_AUTO_START == "true" then
+		opts.auto_start = "on startup"
+		opts.objbr_auto_start = true
+		-- end
+		require("r").setup(opts)
+	end,
+}
diff --git a/lua/plugins/rust.lua b/lua/plugins/rust.lua
new file mode 100644
index 0000000..16d6326
--- /dev/null
+++ b/lua/plugins/rust.lua
@@ -0,0 +1,48 @@
+return {
+	"mrcjkb/rustaceanvim",
+	version = "^5", -- Recommended
+	lazy = false, -- This plugin is already lazy
+	config = function()
+		vim.g.rustaceanvim = {
+			-- Plugin configuration
+			tools = {},
+			-- LSP configuration
+			server = {
+				capabilities = {
+					textDocument = {
+						completion = {
+							completionItem = {
+								snippetSupport = false,
+							},
+						},
+					},
+				},
+				on_attach = function(client, bufnr)
+					-- you can also put keymaps in here
+					vim.keymap.set("n", "<leader>ca", function()
+						vim.cmd.RustLsp("codeAction") -- supports rust-analyzer's grouping
+						-- or vim.lsp.buf.codeAction() if you don't want grouping.
+					end, { silent = true, buffer = bufnr })
+					vim.keymap.set(
+						"n",
+						"<leader>t", -- Override Neovim's built-in hover keymap with rustaceanvim's hover actions
+						function()
+							vim.cmd.RustLsp({ "renderDiagnostic", "current" }) -- defaults to 'cycle'
+						end,
+						{ silent = true, buffer = bufnr }
+					)
+				end,
+				default_settings = {
+					-- rust-analyzer language server configuration
+					["rust-analyzer"] = {
+						check = {
+							command = "clippy",
+						},
+					},
+				},
+			},
+			-- DAP configuration
+			dap = {},
+		}
+	end,
+}
diff --git a/lua/plugins/telescope.lua b/lua/plugins/telescope.lua
new file mode 100644
index 0000000..05db236
--- /dev/null
+++ b/lua/plugins/telescope.lua
@@ -0,0 +1,12 @@
+return {
+	{
+		"nvim-telescope/telescope.nvim",
+		tag = "0.1.6",
+		dependencies = { "nvim-lua/plenary.nvim" },
+		init = function ()
+			local builtin = require('telescope.builtin')
+			vim.keymap.set('n', '<leader>pf', builtin.find_files, {})	
+		end
+	},
+}
+