feat: refactor lsp & cmp to lua folder from after

6 files changed, 133 insertions, 0 deletions

diff --git a/lua/alpha/lsp/attach.lua b/lua/alpha/lsp/attach.lua
new file mode 100644
index 0000000..ce63e02
--- /dev/null
+++ b/lua/alpha/lsp/attach.lua
@@ -0,0 +1,29 @@
+local telescope_mapper = require("alpha.telescope.mappings")
+
+local filetype_attach = setmetatable({}, {
+	__index = function()
+		return function() end
+	end,
+})
+return function (client, bufnr)
+	local filetype = vim.api.nvim_buf_get_option(0, "filetype")
+	-- keymaps for lsp
+	vim.keymap.set("n", "K", vim.lsp.buf.hover, { buffer = 0 })
+	vim.keymap.set("n", "<leader>vrn", vim.lsp.buf.rename, { buffer = 0 })
+	vim.keymap.set("i", "<c-h>", vim.lsp.buf.signature_help, { buffer = 0 })
+	vim.keymap.set("n", "<leader>vo", ":LspRestart<cr>", { noremap = true })
+	vim.keymap.set({ "n", "v" }, "<leader>vca", vim.lsp.buf.code_action, {})
+	vim.keymap.set("n", "<leader>vf", function()
+		return vim.lsp.buf.format({ async = true })
+	end, {})
+
+	telescope_mapper("gr", "lsp_references", nil, true)
+	telescope_mapper("<leader>pv", "find_symbol", nil, true)
+	telescope_mapper("<leader>pd", "lsp_document_symbols", nil, true)
+	telescope_mapper("<c-]>", "lsp_definitions", nil, true)
+
+	vim.bo.omnifunc = "v:lua.vim.lsp.omnifunc"
+
+	-- Attach any filetype specific options to the client
+	filetype_attach[filetype](client, bufnr)
+end
diff --git a/lua/alpha/lsp/init.lua b/lua/alpha/lsp/init.lua
new file mode 100644
index 0000000..86b06a6
--- /dev/null
+++ b/lua/alpha/lsp/init.lua
@@ -0,0 +1,12 @@
+-- LSP configuration
+
+-- install servers and tools
+require('alpha.lsp.mason')
+local setups = require("alpha.lsp.setups")
+
+local lspconfig = require('lspconfig')
+require('mason-lspconfig').setup_handlers({
+	function (server_name)
+		lspconfig[server_name].setup(setups[server_name]())
+	end
+})
diff --git a/lua/alpha/lsp/mason.lua b/lua/alpha/lsp/mason.lua
new file mode 100644
index 0000000..9dab32e
--- /dev/null
+++ b/lua/alpha/lsp/mason.lua
@@ -0,0 +1,12 @@
+local mason = require("mason")
+local mason_lspconfig = require("mason-lspconfig")
+
+mason.setup()
+
+mason_lspconfig.setup({
+	ensure_installed = require('alpha.lsp.servers'),
+})
+
+require('mason-tool-installer').setup({
+	ensure_installed = require('alpha.lsp.tools'),
+})
diff --git a/lua/alpha/lsp/servers.lua b/lua/alpha/lsp/servers.lua
new file mode 100644
index 0000000..921a628
--- /dev/null
+++ b/lua/alpha/lsp/servers.lua
@@ -0,0 +1,11 @@
+return {
+	"phpactor",
+	"rust_analyzer",
+	"gopls",
+	"sumneko_lua",
+	"emmet_ls",
+	"jsonls",
+	"html",
+	"tsserver",
+	"volar",
+}
diff --git a/lua/alpha/lsp/setups.lua b/lua/alpha/lsp/setups.lua
new file mode 100644
index 0000000..646eec1
--- /dev/null
+++ b/lua/alpha/lsp/setups.lua
@@ -0,0 +1,65 @@
+local lsp_attach = require("alpha.lsp.attach")
+
+local lsp_flags = {
+	debounce_text_changes = 150,
+}
+
+return setmetatable({
+	rust_analyzer = function()
+		return {
+			on_attach = lsp_attach,
+			flags = lsp_flags,
+			settings = {
+				["rust-analyzer"] = {},
+			},
+		}
+	end,
+	phpactor = function()
+		return {
+			on_attach = lsp_attach,
+			flags = lsp_flags,
+			filetypes = { "php", "cucumber" },
+		}
+	end,
+	emmet_ls = function()
+		local capabilities = require("cmp_nvim_lsp").default_capabilities(vim.lsp.protocol.make_client_capabilities())
+
+		return {
+			on_attach = lsp_attach,
+			flags = lsp_flags,
+			capabilities = capabilities,
+			filetypes = { "html", "typescriptreact", "javascriptreact", "css", "sass", "scss", "less", "blade", "vue" },
+		}
+	end,
+	sumneko_lua = function()
+		return {
+			on_attach = lsp_attach,
+			flags = lsp_flags,
+			settings = {
+				Lua = {
+					runtime = {
+						version = "LuaJIT",
+					},
+					diagnostics = {
+						globals = { "vim" },
+					},
+					workspace = {
+						library = vim.api.nvim_get_runtime_file("", true),
+					},
+					telemetry = {
+						enable = false,
+					},
+				},
+			},
+		}
+	end,
+}, {
+	__index = function()
+		return function ()
+			return {
+				on_attach = lsp_attach,
+				flags = lsp_flags,
+			}
+		end
+	end,
+})
diff --git a/lua/alpha/lsp/tools.lua b/lua/alpha/lsp/tools.lua
new file mode 100644
index 0000000..23ef226
--- /dev/null
+++ b/lua/alpha/lsp/tools.lua
@@ -0,0 +1,4 @@
+return {
+	"go-debug-adapter",
+	"php-debug-adapter",
+}