Improve the skeleton.

1 files changed, 48 insertions, 28 deletions

diff --git a/lua/common_lsp/skeleton.lua b/lua/common_lsp/skeleton.lua
index b08307ca..72828474 100644
--- a/lua/common_lsp/skeleton.lua
+++ b/lua/common_lsp/skeleton.lua
@@ -1,7 +1,6 @@
-local api = vim.api
-local validate = vim.validate
 local util = require 'common_lsp/util'
-local lsp = vim.lsp
+local api, validate, lsp = vim.api, vim.validate, vim.lsp
+local inspect = vim.inspect
 
 local M = {}
 
@@ -9,21 +8,20 @@ local default_config
 default_config = {
   name = "SKELETON";
   cmd = {"SKELETON"};
-  filetype = {"c", "cpp"};
-	SKELETON_log_level = lsp.protocol.MessageType.Warning;
-	SKELETON_settings = {};
+  filetype = {"SKELETON"};
+  log_level = lsp.protocol.MessageType.Warning;
+  settings = {};
 }
 
 local function setup_callbacks(config)
   config.callbacks = config.callbacks or {}
 
   config.callbacks["window/logMessage"] = function(err, method, params, client_id)
-    if params and params.type <= config.texlab_log_level then
+    if params and params.type <= config.log_level then
       lsp.builtin_callbacks[method](err, method, params, client_id)
     end
   end
 
-  -- TODO use existing callback?
   config.callbacks["workspace/configuration"] = function(err, method, params, client_id)
     if err then error(tostring(err)) end
     if not params.items then
@@ -33,8 +31,8 @@ local function setup_callbacks(config)
     local result = {}
     for _, item in ipairs(params.items) do
       if item.section then
-        local value = util.lookup_section(config, item.section) or vim.NIL
-        print(string.format("config[%q] = %s", item.section, vim.inspect(value)))
+        local value = util.lookup_section(config.settings, item.section) or vim.NIL
+        print(string.format("config[%q] = %s", item.section, inspect(value)))
         table.insert(result, value)
       end
     end
@@ -42,38 +40,46 @@ local function setup_callbacks(config)
   end
 end
 
+M.name = "SKELETON"
+
+local function module_fn(fn_body)
+  validate { fn_body = {fn_body, 's'} }
+  return string.format("lua require 'common_lsp/%s'.%s", M.name, fn_body)
+end
+
 -- A function to set up SKELETON easier.
 --
 -- Additionally, it sets up the following commands:
--- - SKELETONCommand
+-- - SKELETON_SPOOKY_COMMAND: This does something SPOOKY.
+-- - SKELETON_OTHER_COMMAND: This does some OTHER thing.
 --
 -- {config} is the same as |vim.lsp.add_filetype_config()|, but with some
 -- additions and changes:
 --
--- {SKELETON_log_level}
+-- {name}
+--   Defaults to "SKELETON"
+--
+-- {cmd}
+--   Defaults to {"SKELETON"}
+--
+-- {filetype}
+--   Defaults to {"SKELETON"}
+--
+-- {log_level}
 --   controls the level of logs to show from build processes and other
 --   window/logMessage events. By default it is set to
 --   vim.lsp.protocol.MessageType.Warning instead of
 --   vim.lsp.protocol.MessageType.Log.
 --
--- {SKELETON_settings}
+-- {settings}
 --   This is a table, and the keys are case sensitive.
---   Example: `SKELETON_settings = { }`
---
--- {filetype}
---   Defaults to {"c", "cpp"}
---
--- {cmd}
---   Defaults to {"SKELETON"}
---
--- {name}
---   Defaults to "SKELETON"
+--   Example: `settings = { }`
 function M.setup(config)
   config = vim.tbl_extend("keep", config, default_config)
 
   util.tbl_deep_extend(config.settings, default_config.settings)
 
-  config.capabilities = config.capabilities or vim.lsp.protocol.make_client_capabilities()
+  config.capabilities = config.capabilities or lsp.protocol.make_client_capabilities()
   util.tbl_deep_extend(config.capabilities, {
     workspace = {
       configuration = true;
@@ -86,17 +92,31 @@ function M.setup(config)
     if bufnr == api.nvim_get_current_buf() then
       M._setup_buffer()
     else
-      util.nvim_multiline_command(string.format("autocmd BufEnter <buffer=%d> ++once lua require'common_lsp/SKELETON'._setup_buffer()", bufnr))
+      api.nvim_command(string.format(
+          "autocmd BufEnter <buffer=%d> ++once lua require'common_lsp/SKELETON'._setup_buffer()",
+          bufnr))
     end
   end)
 
-	-- TODO should this find the project root instead?
   lsp.add_filetype_config(config)
 end
 
 function M._setup_buffer()
-  util.nvim_multiline_command [[
-  ]]
+  local commands = {
+    "command! SKELETON_SPOOKY_COMMAND -buffer "..module_fn("buf_SPOOKY_FUNCTION(0)");
+    "command! SKELETON_OTHER_COMMAND -buffer "..module_fn("buf_OTHER_FUNCTION(0)");
+  }
+  for _, command in ipairs(commands) do
+    api.nvim_command(command)
+  end
+end
+
+function M.buf_SPOOKY_FUNCTION(bufnr)
+  bufnr = util.validate_bufnr(bufnr)
+end
+
+function M.buf_OTHER_FUNCTION(bufnr)
+  bufnr = util.validate_bufnr(bufnr)
 end
 
 return M