Merge branch 'rolling'

lua/lvim/lsp/null-ls/code_actions.lua

@@ -1,63 +1,14 @@
 local M = {}
 
-local null_ls = require "null-ls"
-local services = require "lvim.lsp.null-ls.services"
 local Log = require "lvim.core.log"
 
-local METHOD = null_ls.methods.CODE_ACTION
-
-local is_registered = function(name)
-  local query = {
-    name = name,
-    method = METHOD,
-  }
-  return require("null-ls.sources").is_registered(query)
-end
+local null_ls = require "null-ls"
+local services = require "lvim.lsp.null-ls.services"
+local method = null_ls.methods.CODE_ACTION
 
 function M.list_registered(filetype)
   local registered_providers = services.list_registered_providers_names(filetype)
-  return registered_providers[METHOD] or {}
-end
-
-function M.list_configured(actions_configs)
-  local actors, errors = {}, {}
-
-  for _, config in ipairs(actions_configs) do
-    vim.validate {
-      ["config.name"] = { config.name, "string" },
-    }
-
-    local name = config.name:gsub("-", "_")
-    local actor = null_ls.builtins.code_actions[name]
-
-    if not actor then
-      Log:error("Not a valid code_actions: " .. config.name)
-      errors[name] = {} -- Add data here when necessary
-    elseif is_registered(config.name) then
-      Log:trace "Skipping registering  the source more than once"
-    else
-      local command
-      if actor._opts.command then
-        command = services.find_command(actor._opts.command)
-      end
-      if not command and actor._opts.command ~= nil then
-        Log:warn("Not found: " .. actor._opts.command)
-        errors[name] = {} -- Add data here when necessary
-      else
-        Log:debug("Using code_actions: " .. (command or config.name))
-        table.insert(
-          actors,
-          actor.with {
-            command = command, -- could be nil
-            extra_args = config.args,
-            filetypes = config.filetypes,
-          }
-        )
-      end
-    end
-  end
-
-  return { supported = actors, unsupported = errors }
+  return registered_providers[method] or {}
 end
 
 function M.setup(actions_configs)
@@ -65,8 +16,11 @@ function M.setup(actions_configs)
     return
   end
 
-  local actions = M.list_configured(actions_configs)
-  null_ls.register { sources = actions.supported }
+  local registered = services.register_sources(actions_configs, method)
+
+  if #registered > 0 then
+    Log:debug("Registered the following action-handlers: " .. unpack(registered))
+  end
 end
 
 return M

lua/lvim/lsp/null-ls/formatters.lua

@@ -1,22 +1,14 @@
 local M = {}
 
-local null_ls = require "null-ls"
-local services = require "lvim.lsp.null-ls.services"
 local Log = require "lvim.core.log"
 
-local is_registered = function(name)
-  local query = {
-    name = name,
-    method = require("null-ls").methods.FORMATTING,
-  }
-  return require("null-ls.sources").is_registered(query)
-end
+local null_ls = require "null-ls"
+local services = require "lvim.lsp.null-ls.services"
+local method = null_ls.methods.FORMATTING
 
 function M.list_registered(filetype)
-  local null_ls_methods = require "null-ls.methods"
-  local formatter_method = null_ls_methods.internal["FORMATTING"]
   local registered_providers = services.list_registered_providers_names(filetype)
-  return registered_providers[formatter_method] or {}
+  return registered_providers[method] or {}
 end
 
 function M.list_supported(filetype)
@@ -26,47 +18,16 @@ function M.list_supported(filetype)
   return supported_formatters
 end
 
-function M.list_configured(formatter_configs)
-  local formatters, errors = {}, {}
-
-  for _, fmt_config in ipairs(formatter_configs) do
-    local name = fmt_config.exe:gsub("-", "_")
-    local formatter = null_ls.builtins.formatting[name]
-
-    if not formatter then
-      Log:error("Not a valid formatter: " .. fmt_config.exe)
-      errors[name] = {} -- Add data here when necessary
-    elseif is_registered(fmt_config.exe) then
-      Log:trace "Skipping registering  the source more than once"
-    else
-      local formatter_cmd = services.find_command(formatter._opts.command)
-      if not formatter_cmd then
-        Log:warn("Not found: " .. formatter._opts.command)
-        errors[name] = {} -- Add data here when necessary
-      else
-        Log:debug("Using formatter: " .. formatter_cmd)
-        table.insert(
-          formatters,
-          formatter.with {
-            command = formatter_cmd,
-            extra_args = fmt_config.args,
-            filetypes = fmt_config.filetypes,
-          }
-        )
-      end
-    end
-  end
-
-  return { supported = formatters, unsupported = errors }
-end
-
 function M.setup(formatter_configs)
   if vim.tbl_isempty(formatter_configs) then
     return
   end
 
-  local formatters = M.list_configured(formatter_configs)
-  null_ls.register { sources = formatters.supported }
+  local registered = services.register_sources(formatter_configs, method)
+
+  if #registered > 0 then
+    Log:debug("Registered the following formatters: " .. unpack(registered))
+  end
 end
 
 return M

lua/lvim/lsp/null-ls/linters.lua

@@ -1,22 +1,14 @@
 local M = {}
 
-local null_ls = require "null-ls"
-local services = require "lvim.lsp.null-ls.services"
 local Log = require "lvim.core.log"
 
-local is_registered = function(name)
-  local query = {
-    name = name,
-    method = require("null-ls").methods.DIAGNOSTICS,
-  }
-  return require("null-ls.sources").is_registered(query)
-end
+local null_ls = require "null-ls"
+local services = require "lvim.lsp.null-ls.services"
+local method = null_ls.methods.DIAGNOSTICS
 
 function M.list_registered(filetype)
-  local null_ls_methods = require "null-ls.methods"
-  local linter_method = null_ls_methods.internal["DIAGNOSTICS"]
   local registered_providers = services.list_registered_providers_names(filetype)
-  return registered_providers[linter_method] or {}
+  return registered_providers[method] or {}
 end
 
 function M.list_supported(filetype)
@@ -26,47 +18,16 @@ function M.list_supported(filetype)
   return supported_linters
 end
 
-function M.list_configured(linter_configs)
-  local linters, errors = {}, {}
-
-  for _, lnt_config in pairs(linter_configs) do
-    local name = lnt_config.exe:gsub("-", "_")
-    local linter = null_ls.builtins.diagnostics[name]
-
-    if not linter then
-      Log:error("Not a valid linter: " .. lnt_config.exe)
-      errors[lnt_config.exe] = {} -- Add data here when necessary
-    elseif is_registered(lnt_config.exe) then
-      Log:trace "Skipping registering the source more than once"
-    else
-      local linter_cmd = services.find_command(linter._opts.command)
-      if not linter_cmd then
-        Log:warn("Not found: " .. linter._opts.command)
-        errors[name] = {} -- Add data here when necessary
-      else
-        Log:debug("Using linter: " .. linter_cmd)
-        table.insert(
-          linters,
-          linter.with {
-            command = linter_cmd,
-            extra_args = lnt_config.args,
-            filetypes = lnt_config.filetypes,
-          }
-        )
-      end
-    end
-  end
-
-  return { supported = linters, unsupported = errors }
-end
-
 function M.setup(linter_configs)
   if vim.tbl_isempty(linter_configs) then
     return
   end
 
-  local linters = M.list_configured(linter_configs)
-  null_ls.register { sources = linters.supported }
+  local registered = services.register_sources(linter_configs, method)
+
+  if #registered > 0 then
+    Log:debug("Registered the following linters: " .. unpack(registered))
+  end
 end
 
 return M

lua/lvim/lsp/null-ls/services.lua

@@ -1,5 +1,7 @@
 local M = {}
 
+local Log = require "lvim.core.log"
+
 local function find_root_dir()
   local util = require "lspconfig/util"
   local lsp_utils = require "lvim.lsp.utils"
@@ -19,7 +21,8 @@ local function from_node_modules(command)
     return nil
   end
 
-  return root_dir .. "/node_modules/.bin/" .. command
+  local join_paths = require("lvim.utils").join_paths
+  return join_paths(root_dir, "node_modules", ".bin", command)
 end
 
 local local_providers = {
@@ -39,7 +42,7 @@ function M.find_command(command)
     end
   end
 
-  if vim.fn.executable(command) == 1 then
+  if command and vim.fn.executable(command) == 1 then
     return command
   end
   return nil
@@ -58,4 +61,40 @@ function M.list_registered_providers_names(filetype)
   return registered
 end
 
+function M.register_sources(configs, method)
+  local null_ls = require "null-ls"
+  local is_registered = require("null-ls.sources").is_registered
+
+  local sources, registered_names = {}, {}
+
+  for _, config in ipairs(configs) do
+    local cmd = config.exe or config.command
+    local name = config.name or cmd:gsub("-", "_")
+    local type = method == null_ls.methods.CODE_ACTION and "code_actions" or null_ls.methods[method]:lower()
+    local source = type and null_ls.builtins[type][name]
+    Log:debug(string.format("Received request to register [%s] as a %s source", cmd, type))
+    if not source then
+      Log:error("Not a valid source: " .. name)
+    elseif is_registered { command = cmd or name, method = method } then
+      Log:trace "Skipping registering the source more than once"
+    else
+      local command = M.find_command(source._opts.command) or source._opts.command
+      local compat_opts = {
+        command = command,
+        -- treat `args` as `extra_args` for backwards compatibility. Can otherwise use `generator_opts.args`
+        extra_args = config.args or config.extra_args,
+      }
+      local opts = vim.tbl_deep_extend("keep", compat_opts, config)
+      Log:debug("Registering source: " .. source.name)
+      table.insert(sources, source.with(opts))
+      vim.list_extend(registered_names, { name })
+    end
+  end
+
+  if #sources > 0 then
+    null_ls.register { sources = sources }
+  end
+  return registered_names
+end
+
 return M

lua/lvim/plugins.lua

@@ -176,8 +176,10 @@ return {
 
   -- Whichkey
   {
-    "folke/which-key.nvim",
-    commit = commit.which_key,
+    -- "folke/which-key.nvim",
+    -- commit = commit.which_key,
+    "zeertzjq/which-key.nvim",
+    branch = "patch-1",
     config = function()
       require("lvim.core.which-key").setup()
     end,