refactor(nvim): split lsp into setup and mappings

nvim/.config/nvim/lua/opdavies/plugins/lsp.lua

@@ -1,70 +0,0 @@
-local has_lsp, lspconfig = pcall(require, "lspconfig")
-
-local servers = {
-  ansiblels = true,
-  bashls = true,
-  cssls = true,
-  html = true,
-
-  intelephense = {
-    filetypes = { "install", "inc", "module", "php", "test", "theme" }
-  },
-
-  tsserver = {
-    filetypes = { "js", "jsx", "typescript", "vue" }
-  },
-
-  yamlls = true,
-}
-
-local setup_server = function(server, config)
-  if not config then
-    return
-  end
-
-  if type(config) ~= "table" then
-    config = {}
-  end
-
-  lspconfig[server].setup(config)
-end
-
-for server, config in pairs(servers) do
-  setup_server(server, config)
-end
-
-vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
-  vim.lsp.diagnostic.on_publish_diagnostics, {
-    underline = true,
-    virtual_text = false,
-    signs = true,
-    update_in_insert = true,
-  }
-)
-
-local key_mapper = function(mode, key, result)
-  vim.api.nvim_set_keymap(
-    mode,
-    key,
-    result,
-    {noremap = true, silent = true}
-  )
-end
-
-key_mapper('n', '<c-k>', ':lua vim.lsp.buf.signature_help()<CR>')
-key_mapper('n', '<leader>af', ':lua vim.lsp.buf.code_action()<CR>')
-key_mapper('n', '<leader>dn', ':lua vim.lsp.diagnostic.goto_next()<CR>')
-key_mapper('n', '<leader>dp', ':lua vim.lsp.diagnostic.goto_prev()<CR>')
-key_mapper('n', '<leader>ds', ':lua vim.lsp.diagnostic.show_line_diagnostics()<CR>')
-key_mapper('n', '<leader>fb', ':lua require"telescope.builtin".buffers()<CR>')
-key_mapper('n', '<leader>fh', ':lua require"telescope.builtin".help_tags()<CR>')
-key_mapper('n', '<leader>fs', ':lua require"telescope.builtin".live_grep()<CR>')
-key_mapper('n', '<leader>rn', ':lua vim.lsp.buf.rename()<CR>')
-key_mapper('n', 'K', ':lua vim.lsp.buf.hover()<CR>')
-key_mapper('n', 'gD', ':lua vim.lsp.buf.declaration()<CR>')
-key_mapper('n', 'gW', ':lua vim.lsp.buf.workspace_symbol()<CR>')
-key_mapper('n', 'gd', ':lua vim.lsp.buf.definition()<CR>')
-key_mapper('n', 'gi', ':lua vim.lsp.buf.implementation()<CR>')
-key_mapper('n', 'gr', ':lua vim.lsp.buf.references()<CR>')
-key_mapper('n', 'gt', ':lua vim.lsp.buf.type_definition()<CR>')
-key_mapper('n', 'gw', ':lua vim.lsp.buf.document_symbol()<CR>')

nvim/.config/nvim/lua/opdavies/plugins/lsp/init.lua

@@ -0,0 +1,2 @@
+require "opdavies.plugins.lsp.setup"
+require "opdavies.plugins.lsp.mappings"

nvim/.config/nvim/lua/opdavies/plugins/lsp/mappings.lua

@@ -0,0 +1,22 @@
+local map_options = {
+  noremap = true,
+  silent = true,
+}
+
+vim.api.nvim_set_keymap('n', '<c-k>', ':lua vim.lsp.buf.signature_help()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>af', ':lua vim.lsp.buf.code_action()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>dn', ':lua vim.lsp.diagnostic.goto_next()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>dp', ':lua vim.lsp.diagnostic.goto_prev()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>ds', ':lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>fb', ':lua require"telescope.builtin".buffers()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>fh', ':lua require"telescope.builtin".help_tags()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>fs', ':lua require"telescope.builtin".live_grep()<CR>', map_options)
+vim.api.nvim_set_keymap('n', '<leader>rn', ':lua vim.lsp.buf.rename()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'K', ':lua vim.lsp.buf.hover()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'gD', ':lua vim.lsp.buf.declaration()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'gW', ':lua vim.lsp.buf.workspace_symbol()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'gd', ':lua vim.lsp.buf.definition()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'gi', ':lua vim.lsp.buf.implementation()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'gr', ':lua vim.lsp.buf.references()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'gt', ':lua vim.lsp.buf.type_definition()<CR>', map_options)
+vim.api.nvim_set_keymap('n', 'gw', ':lua vim.lsp.buf.document_symbol()<CR>', map_options)

nvim/.config/nvim/lua/opdavies/plugins/lsp/setup.lua

@@ -0,0 +1,43 @@
+local has_lsp, lspconfig = pcall(require, "lspconfig")
+
+local servers = {
+  ansiblels = true,
+  bashls = true,
+  cssls = true,
+  html = true,
+
+  intelephense = {
+    filetypes = { "install", "inc", "module", "php", "test", "theme" }
+  },
+
+  tsserver = {
+    filetypes = { "js", "jsx", "typescript", "vue" }
+  },
+
+  yamlls = true,
+}
+
+local setup_server = function(server, config)
+  if not config then
+    return
+  end
+
+  if type(config) ~= "table" then
+    config = {}
+  end
+
+  lspconfig[server].setup(config)
+end
+
+for server, config in pairs(servers) do
+  setup_server(server, config)
+end
+
+vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
+  vim.lsp.diagnostic.on_publish_diagnostics, {
+    underline = true,
+    virtual_text = false,
+    signs = true,
+    update_in_insert = true,
+  }
+)