3 files changed, 78 insertions, 0 deletions
diff --git a/dot_config/nvim/lua/plugins/lsp/attach.lua b/dot_config/nvim/lua/plugins/lsp/attach.lua
new file mode 100644
index 0000000..66d5a44
--- /dev/null
+++ b/dot_config/nvim/lua/plugins/lsp/attach.lua
@@ -0,0 +1,36 @@
+return function(c, b)
+	local lsp = vim.lsp
+	local lbf = lsp.buf
+	local wk  = require 'which-key'
+	vim.api.nvim_buf_set_option(b, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+	wk.register({
+		name = '+lsp',
+		D = {lbf.declaration, 'goto declaration'},
+		d = {lbf.definition, 'goto definition'},
+		k = {lbf.hover, 'hover'},
+		K = {lbf.signature_help, 'signature help'},
+		i = {lbf.implementation, 'goto implementation'},
+		t = {lbf.type_definition, 'goto type definition'},
+		r = {lbf.rename, 'rename'},
+		c = {lbf.code_action, 'code action'},
+		R = {lbf.references, 'list references'},
+		w = {
+			name = '+workspace',
+			a = {lbf.add_workspace_folder, 'add folder'},
+			r = {lbf.remove_workspace_folder, 'remove folder'},
+			l = {
+				function() print(vim.inspect(lbf.list_workspace_folders())) end,
+				'list folders'
+			},
+		},
+	}, {
+	prefix = '<localleader><localleader>',
+		buffer = b,
+	})
+	wk.register({
+		['<leader>F'] = {
+			function() vim.lsp.buf.format {async = true} end,
+			'run format',
+		},
+	}, { buffer = b })
+end
diff --git a/dot_config/nvim/lua/plugins/lsp/capabilities.lua b/dot_config/nvim/lua/plugins/lsp/capabilities.lua
new file mode 100644
index 0000000..15e53c4
--- /dev/null
+++ b/dot_config/nvim/lua/plugins/lsp/capabilities.lua
@@ -0,0 +1 @@
+return nil
diff --git a/dot_config/nvim/lua/plugins/lsp/init.lua b/dot_config/nvim/lua/plugins/lsp/init.lua
new file mode 100644
index 0000000..01fb34a
--- /dev/null
+++ b/dot_config/nvim/lua/plugins/lsp/init.lua
@@ -0,0 +1,41 @@
+local attach = require 'plugins.lsp.attach'
+local caps   = require 'plugins.lsp.capabilities'
+
+return {
+	{
+		'neovim/nvim-lspconfig',
+		config = function(_, opts)
+			for k, v in pairs(opts) do
+				v.on_attach = v.on_attach or attach
+				if type(caps) == 'table' then
+					v.capabilities = v.capabilities or caps
+				end
+				local s = require 'lspconfig'[k]
+				local c = v.cmd or s.document_config.default_config.cmd
+				if vim.fn.executable(c[1]) ~= 0 then
+					s.setup(v)
+				end
+			end
+		end,
+		opts = function()
+			local plist = function(...)
+				local p = require 'lspconfig.util'.root_pattern(...)
+				return function(f) return p(f) end
+			end
+			return {
+				clojure_lsp = {
+					root_dir = plist('project.clj', 'deps.edn', 'bb.edn', 'build.boot', 'shadow-cljs.edn', '.git'),
+				},
+				denols = {
+					root_dir = plist('deno.json', 'deno.jsonc'),
+				},
+				gopls = {},
+				ltex  = {},
+				lua_ls = {},
+				tsserver = {
+					root_dir = plist('tsconfig.json', 'package.json'),
+				},
+			}
+		end
+	},
+}