nvim: clean up lua init

now git takes care of plugins

.gitmodules

@@ -1,3 +1,6 @@
+################
+# note-taking setup
+################
 [submodule "src/.local/bin/pyinstantref"]
 	path = src/.local/bin/pyinstantref
 	url = https://github.com/dogeystamp/pyinstantref
@@ -5,6 +8,12 @@
 	path = src/.local/bin/inkscape-shortcut-manager
 	url = https://github.com/dogeystamp/inkscape-shortcut-manager
 
+
+
+################
+# neovim plugins
+################
+
 # prompts
 # telescope.vim
 [submodule "src/.local/share/nvim/site/pack/3pp/start/telescope.nvim"]
@@ -32,12 +41,6 @@
 	path = src/.local/share/nvim/site/pack/3pp/start/vim-gitgutter
 	url = https://github.com/airblade/vim-gitgutter.git
 
-# error/warning/info box
-# coding.vim
-[submodule "src/.local/share/nvim/site/pack/3pp/start/trouble.nvim"]
-	path = src/.local/share/nvim/site/pack/3pp/start/trouble.nvim
-	url = https://github.com/folke/trouble.nvim
-
 # auto close brackets and quotes
 # coding.vim
 [submodule "src/.local/share/nvim/site/pack/3pp/start/auto-pairs"]
@@ -51,13 +54,10 @@
 	url = https://github.com/puremourning/vimspector.git
 
 # language smarts
-# coding.vim
+# coding.lua
 [submodule "src/.local/share/nvim/site/pack/3pp/start/nvim-lspconfig"]
 	path = src/.local/share/nvim/site/pack/3pp/start/nvim-lspconfig
 	url = https://github.com/neovim/nvim-lspconfig.git
-[submodule "src/.local/share/nvim/site/pack/3pp/start/lsp-status.nvim"]
-	path = src/.local/share/nvim/site/pack/3pp/start/lsp-status.nvim
-	url = https://github.com/nvim-lua/lsp-status.nvim.git
 [submodule "src/.local/share/nvim/site/pack/3pp/start/nvim-cmp"]
 	path = src/.local/share/nvim/site/pack/3pp/start/nvim-cmp
 	url = https://github.com/hrsh7th/nvim-cmp.git
@@ -68,8 +68,14 @@
 	path = src/.local/share/nvim/site/pack/3pp/start/nvim-treesitter
 	url = https://github.com/nvim-treesitter/nvim-treesitter.git
 
+# error/warning/info box
+# coding.lua
+[submodule "src/.local/share/nvim/site/pack/3pp/start/trouble.nvim"]
+	path = src/.local/share/nvim/site/pack/3pp/start/trouble.nvim
+	url = https://github.com/folke/trouble.nvim
+
 # aesthetic changes
-# coding.vim
+# init.lua
 [submodule "src/.local/share/nvim/site/pack/3pp/start/dressing.nvim"]
 	path = src/.local/share/nvim/site/pack/3pp/start/dressing.nvim
 	url = https://github.com/stevearc/dressing.nvim.git

README.md

@@ -4,6 +4,15 @@ My dotfiles.
 
 ## Installation
 
+Clone with submodules (this is necessary for Neovim plugins):
+
+```bash
+git clone --recurse-submodules https://github.com/dogeystamp/dots.git
+# alternatively, after cloning:
+git submodule init
+git submodule update
+```
+
 Symlink all the files in src/ to your home directory using the provided dotinstall.sh script, or manually.
 Otherwise, copy them manually to your home directory.
 
@@ -22,9 +31,13 @@ once the dotfiles are installed, see `~/.config/dot_profile.example` for more in
 
 ### Notes
 
-`.local/bin/keyboard.sh` provides changes I like, such as swapping escape and caps lock, which you should remove if you don't need.
+- `.local/bin/keyboard.sh` provides changes I like, such as swapping escape and caps lock, which you should remove if you don't need.
 
-My qutebrowser configuration emphasizes privacy over usability, and you might need to edit it to suit your needs if you want to use it.
+- My qutebrowser configuration emphasizes privacy over usability, and you might need to edit it to suit your needs if you want to use it.
+
+- Neovim plugins are installed [via git submodule](https://hiphish.github.io/blog/2021/12/05/managing-vim-plugins-without-plugin-manager/)
+  rather than through conventional means. This has less complexity than a plugin manager since I already manage all my dotfiles under Git.
+  Plugins are declared in `.gitmodules`.
 
 **Desktop Preview**
 

src/.config/dot_profile.example

@@ -10,10 +10,9 @@
 # Profiles
 # --------
 # DEFAULT:
-#   Everything's enabled. Nvim auto-installs plugins on launch.
+#   Everything's enabled.
 # SLIM:
 #   Try to reduce bloat; turn off expensive plugins and eye-candy.
-#   Run :PlugInstall in Nvim to install plugins.
 # MINIMAL:
 # 	Nothing is launched automatically, and no plugins are installed.
 

src/.config/nvim/lua/coding.lua

@@ -0,0 +1,140 @@
+-- stuff for coding
+
+
+
+------
+-- syntax highlighting
+-- plug: nvim-treesitter
+------
+require'nvim-treesitter.configs'.setup {
+  ensure_installed = { "c", "cpp", "javascript", "typescript", "python", "vim", "fish", "bash" },
+  sync_install = false,
+  auto_install = false,
+  highlight = {
+    enable = true,
+
+    disable = function(lang, buf)
+        local max_filesize = 100 * 1024 -- 100 KB
+        local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+        if ok and stats and stats.size > max_filesize then
+            return true
+        end
+    end,
+  },
+}
+
+
+------
+-- diagnostics box
+-- plug: trouble.nvim
+------
+require('trouble').setup({
+    icons = false,
+    fold_open = "v", -- icon used for open folds
+    fold_closed = ">", -- icon used for closed folds
+    indent_lines = false, -- add an indent guide below the fold icons
+    signs = {
+        -- icons / text used for a diagnostic
+        error = "error",
+        warning = "warn",
+        hint = "hint",
+        information = "info"
+    },
+    use_diagnostic_signs = false -- enabling this will use the signs defined in your lsp client
+})
+
+
+
+--------------------------------
+--------------------------------
+-- language smarts (LSP and completion)
+--------------------------------
+--------------------------------
+
+------
+-- language server (LSP)
+-- plug: nvim-lspconfig
+------
+local on_attach = function(client, bufnr)
+	local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+	local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+	-- Enable completion triggered by <c-x><c-o>
+	buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+	local opts = { noremap=true, silent=true }
+	buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+	buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
+	buf_set_keymap('n', 'gK', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
+	buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+	buf_set_keymap('n', 'gs', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+	buf_set_keymap('n', 'gt', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+	buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+	buf_set_keymap('n', '<space>ss', '<cmd>lua vim.lsp.buf.workspace_symbol()<CR>', opts)
+	buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+	buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+	buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
+	buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+	buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
+	buf_set_keymap('n', '<space>f', '<cmd>lua vim.lsp.buf.format()<CR>', opts)
+end
+
+-- table declares LSPs to be set up
+-- as well as settings per server (overrides defaults)
+local servers = {
+	--pyright = {},
+	pylsp = {
+		settings = {
+			plugins = {
+				['python-lsp-black'] = {},
+				['python-pyflakes'] = {},
+				['pylsp-mypy'] = {},
+			},
+		},
+	},
+	clangd = {},
+	tsserver = {},
+	bashls = {},
+	cssls = {},
+	rust_analyzer = {
+		settings = {
+			['rust-analyzer'] = {
+				check = {
+					allTargets = false,
+				},
+			},
+		},
+	},
+}
+local nvim_lsp = require('lspconfig')
+for lsp, sv_settings in pairs(servers) do
+	-- defaults
+	settings = {
+		on_attach = on_attach,
+		flags = {
+			debounce_text_changes = 150,
+		}
+	}
+	for k, v in pairs(servers[lsp]) do settings[k] = v end
+	nvim_lsp[lsp].setup(settings)
+end
+
+
+------
+-- completions
+-- plug: nvim-cmp, cmp-nvim-lsp
+------
+local cmp = require('cmp')
+cmp.setup({
+	window = {
+		completion = cmp.config.window.bordered(),
+		documentation = cmp.config.window.bordered(),
+	},
+	mapping = cmp.mapping.preset.insert({
+	  ['<C-e>'] = cmp.mapping.abort(),
+	  ['<C-f>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+	}),
+	sources = cmp.config.sources({
+		{ name = 'nvim_lsp' },
+		{ name = 'buffer' },
+	})
+})

src/.config/nvim/lua/init.lua

@@ -1,22 +1,13 @@
--- Syntax highlighting
-require'nvim-treesitter.configs'.setup {
-  ensure_installed = { "c", "cpp", "javascript", "typescript", "python", "vim", "fish", "bash" },
-  sync_install = false,
-  auto_install = false,
-  highlight = {
-    enable = true,
+--------------------------------
+--------------------------------
+-- miscellaneous plugins
+--------------------------------
+--------------------------------
 
-    disable = function(lang, buf)
-        local max_filesize = 100 * 1024 -- 100 KB
-        local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
-        if ok and stats and stats.size > max_filesize then
-            return true
-        end
-    end,
-  },
-}
-
--- motions to hop between URLs fast
+------
+-- url motions
+-- plug: urlview.nvim
+------
 require("urlview").setup({
 	jump = {
 		prev = "<leader>uj",
@@ -24,104 +15,23 @@ require("urlview").setup({
 	},
 })
 
-local on_attach = function(client, bufnr)
-	local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
-	local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
-	-- Enable completion triggered by <c-x><c-o>
-	buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
-
-	local opts = { noremap=true, silent=true }
-	buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
-	buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
-	buf_set_keymap('n', 'gK', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
-	buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
-	buf_set_keymap('n', 'gs', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
-	buf_set_keymap('n', 'gt', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
-	buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
-	buf_set_keymap('n', '<space>ss', '<cmd>lua vim.lsp.buf.workspace_symbol()<CR>', opts)
-	buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
-	buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
-	buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
-	buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
-	buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
-	buf_set_keymap('n', '<space>f', '<cmd>lua vim.lsp.buf.format()<CR>', opts)
-end
-
--- settings per server (overrides defaults)
-local servers = {
-	--pyright = {},
-	pylsp = {
-		settings = {
-			plugins = {
-				['python-lsp-black'] = {},
-				['python-pyflakes'] = {},
-				['pylsp-mypy'] = {},
-			},
-		},
-	},
-	clangd = {},
-	tsserver = {},
-	bashls = {},
-	cssls = {},
-	rust_analyzer = {
-		settings = {
-			['rust-analyzer'] = {
-				check = {
-					allTargets = false,
-				},
-			},
-		},
-	},
-}
-
-local nvim_lsp = require('lspconfig')
-for lsp, sv_settings in pairs(servers) do
-	-- defaults
-	settings = {
-		on_attach = on_attach,
-		flags = {
-			debounce_text_changes = 150,
-		}
-	}
-	for k, v in pairs(servers[lsp]) do settings[k] = v end
-	nvim_lsp[lsp].setup(settings)
-end
 
+------
 -- fancy prompts
+-- plug: dressing.nvim
+------
 require('dressing').setup({
 	input = {
 		insert_only = false,
 	}
 })
 
-local cmp = require'cmp'
-cmp.setup({
-	window = {
-		completion = cmp.config.window.bordered(),
-		documentation = cmp.config.window.bordered(),
-	},
-	mapping = cmp.mapping.preset.insert({
-	  ['<C-e>'] = cmp.mapping.abort(),
-	  ['<C-f>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
-	}),
-	sources = cmp.config.sources({
-		{ name = 'nvim_lsp' },
-		{ name = 'buffer' },
-	})
-})
 
--- improved error list
-require('trouble').setup({
-    icons = false,
-    fold_open = "v", -- icon used for open folds
-    fold_closed = ">", -- icon used for closed folds
-    indent_lines = false, -- add an indent guide below the fold icons
-    signs = {
-        -- icons / text used for a diagnostic
-        error = "error",
-        warning = "warn",
-        hint = "hint",
-        information = "info"
-    },
-    use_diagnostic_signs = false -- enabling this will use the signs defined in your lsp client
-})
+
+--------------------------------
+--------------------------------
+-- imports (see .config/nvim/lua/)
+--------------------------------
+--------------------------------
+
+require("coding")

src/.local/share/nvim/site/pack/3pp/start/lsp-status.nvim

@@ -1 +0,0 @@
-Subproject commit 54f48eb5017632d81d0fd40112065f1d062d0629