nvim: move some config stuff out of plugins directory

nvim/lua/config/plugins/lsp.lua

@@ -0,0 +1,65 @@
+return {
+	mappings = {
+		["<leader>rs"] = { vim.lsp.buf.rename, { desc = "Rename symbol" }},
+		["<leader>ca"] = { vim.lsp.buf.code_action, { desc = "Code action" }},
+		["<leader>ff"] = { vim.lsp.buf.format, { desc = "Format file" }},
+		gd = { vim.lsp.buf.definition, { desc = "Goto definition" }},
+		gi = { vim.lsp.buf.implementation, { desc = "Goto implementation"}},
+		gr = { vim.lsp.buf.references, { desc = "Goto references"}},
+	},
+	servers = {
+		-- PHP
+		phpactor = {
+			settings = {
+				init_options = {
+					["language_server_phpstan.enabled"] = true,
+					["language_server_psalm.enabled"] = false,
+				}
+			}
+		},
+		-- GO
+		gopls = {
+			-- format_on_save = true,
+			on_save = function ()
+				local params = vim.lsp.util.make_range_params()
+				params.context = {only = {"source.organizeImports"}}
+				local result = vim.lsp.buf_request_sync(0, "textDocument/codeAction", params, 1000)
+				for cid, res in pairs(result or {}) do
+					for _, r in pairs(res.result or {}) do
+						if r.edit then
+							local enc = (vim.lsp.get_client_by_id(cid) or {}).offset_encoding or "utf-16"
+							vim.lsp.util.apply_workspace_edit(r.edit, enc)
+						end
+					end
+				end
+				vim.lsp.buf.format({async = false})
+			end,
+			settings = {
+				gopls = {
+					analyses = {
+						unusedvariable = true,
+						unusedwrite = true,
+						useany = true
+					},
+					gofumpt = true,
+				},
+			},
+		},
+		-- Lua
+		lua_ls = {
+			settings = {
+				Lua = {
+					runtime = {
+						version = 'LuaJIT'
+					},
+					workspace = {
+						checkThirdParty = false,
+						library = {
+							vim.env.VIMRUNTIME
+						}
+					}
+				},
+			},
+		},
+	},
+}