new system on gentoo

1 files changed, 96 insertions, 0 deletions

diff --git a/archive/.config/nvim/lua/plugins/lspconfig.lua b/archive/.config/nvim/lua/plugins/lspconfig.lua
new file mode 100644
index 0000000..ee8c464
--- /dev/null
+++ b/archive/.config/nvim/lua/plugins/lspconfig.lua
@@ -0,0 +1,96 @@
+local on_attach = function(client, bufnr)
+    local keymap = function(mode, keys, func, opts)
+        opts.buffer = bufnr
+        vim.keymap.set(mode, keys, func, opts)
+    end
+
+    keymap('n', 'gd', vim.lsp.buf.definition, { desc = 'Go to definition' })
+    keymap('n', 'gD', vim.lsp.buf.declaration, { desc = 'Go to declaration' })
+    keymap('n', 'gI', vim.lsp.buf.implementation, { desc = 'Go to implementation' })
+    keymap('n', 'gy', vim.lsp.buf.type_definition, { desc = 'Go to type definition' })
+    -- keymap('n', 'gr', vim.lsp.buf.references, { desc = 'List references' })
+
+    keymap('n', '<leader>ds', vim.lsp.buf.document_symbol, { desc = 'List document symbols' })
+    keymap('n', '<leader>ws', vim.lsp.buf.workspace_symbol, { desc = 'List workspace symbols' })
+
+    keymap('n', 'K', vim.lsp.buf.hover, { desc = 'Show documentation' })
+    keymap('n', 'gK', vim.lsp.buf.signature_help, { desc = 'Show signature' })
+    keymap('i', '<C-s>', vim.lsp.buf.signature_help, { desc = 'Show signature' })
+
+    keymap('n', '<leader>rn', vim.lsp.buf.rename, { desc = 'Rename symbol' })
+    keymap('n', '<leader>ca', vim.lsp.buf.code_action, { desc = 'Code action' })
+
+    keymap('n', '<leader>wa', vim.lsp.buf.add_workspace_folder, { desc = 'Add workspace folder' })
+    keymap('n', '<leader>wr', vim.lsp.buf.remove_workspace_folder, { desc = 'Remove workspace folder' })
+    keymap('n', '<leader>cf', vim.cmd.ClangdSwitchSourceHeader, { desc = 'Switch source with header' })
+    keymap(
+        'n',
+        '<leader>wl',
+        function() print(vim.inspect(vim.lsp.buf.list_workspace_folders())) end,
+        { desc = 'List workspace folders' }
+    )
+end
+
+return {
+	'neovim/nvim-lspconfig',
+	dependencies = {
+		"hrsh7th/cmp-nvim-lsp",
+		'j-hui/fidget.nvim',
+	},
+	ft = { 'c', 'cpp', 'lua', 'zig' },
+	opts = {
+		servers = {
+			lua_ls = {
+				settings = {
+					Lua = {
+						workspace = { checkThirdParty = false },
+						telemetry = { enable = false },
+					},
+				},
+			},
+			clangd = {
+				settings = {},
+				cmd = { "clangd", "--header-insertion=never" },
+			},
+			zls = {
+				settings = {},
+			},
+		},
+	},
+	config = function(_, opts)
+		local lspconfig = require('lspconfig');
+		local capabilities = require('cmp_nvim_lsp').default_capabilities()
+
+		for name, conf in pairs(opts.servers) do
+			lspconfig[name].setup {
+				capabilities = capabilities,
+				settings = conf.settings,
+				on_attach = function(client, bufnr)
+                    local _, err = pcall(on_attach, client, bufnr)
+                    if err then
+                        vim.notify('[on_attach] error: ' .. err, vim.log.levels.ERROR)
+                    else
+                        vim.notify('[on_attach] ' .. client.name .. ' attached to buffer ' .. bufnr, vim.log.levels.INFO)
+                    end
+                end,
+			}
+		end
+
+		-- Autohighlight symbol under cursor
+		vim.api.nvim_create_autocmd({ "CursorHold", "CursorHoldI" }, {
+			callback = function()
+				local bufnr = vim.api.nvim_get_current_buf()
+				if next(vim.lsp.get_clients({ buffer = bufnr })) then
+					vim.lsp.buf.document_highlight()
+				end
+			end,
+		})
+		-- Clear highlights when cursor moves
+		vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI" }, {
+			callback = function()
+				vim.lsp.buf.clear_references()
+			end,
+		})
+
+	end
+}