1 files changed, 22 insertions, 30 deletions

diff --git a/lua/lsp/null-ls/linters.lua b/lua/lsp/null-ls/linters.lua
index bc191d7e..549c6cdd 100644
--- a/lua/lsp/null-ls/linters.lua
+++ b/lua/lsp/null-ls/linters.lua
@@ -1,36 +1,23 @@
 local M = {}
-local linters_by_ft = {}
 
 local null_ls = require "null-ls"
 local services = require "lsp.null-ls.services"
 local Log = require "core.log"
 
-local function list_names(linters, options)
-  options = options or {}
-  local filter = options.filter or "supported"
-
-  return vim.tbl_keys(linters[filter])
-end
-
 function M.list_supported_names(filetype)
-  if not linters_by_ft[filetype] then
-    return {}
-  end
-  return list_names(linters_by_ft[filetype], { filter = "supported" })
-end
-
-function M.list_unsupported_names(filetype)
-  if not linters_by_ft[filetype] then
-    return {}
-  end
-  return list_names(linters_by_ft[filetype], { filter = "unsupported" })
+  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 {}
 end
 
 function M.list_available(filetype)
   local linters = {}
+  local tbl = require "utils.table"
   for _, provider in pairs(null_ls.builtins.diagnostics) do
-    -- TODO: Add support for wildcard filetypes
-    if vim.tbl_contains(provider.filetypes or {}, filetype) then
+    if tbl.contains(provider.filetypes or {}, function(ft)
+      return ft == "*" or ft == filetype
+    end) then
       table.insert(linters, provider.name)
     end
   end
@@ -42,19 +29,24 @@ function M.list_configured(linter_configs)
   local linters, errors = {}, {}
 
   for _, lnt_config in pairs(linter_configs) do
-    local linter = null_ls.builtins.diagnostics[lnt_config.exe]
+    local linter_name = lnt_config.exe:gsub("-", "_")
+    local linter = null_ls.builtins.diagnostics[linter_name]
 
     if not linter then
-      Log:error("Not a valid linter:", lnt_config.exe)
+      Log:error("Not a valid linter: " .. lnt_config.exe)
       errors[lnt_config.exe] = {} -- Add data here when necessary
     else
       local linter_cmd = services.find_command(linter._opts.command)
       if not linter_cmd then
-        Log:warn("Not found:", linter._opts.command)
+        Log:warn("Not found: " .. linter._opts.command)
         errors[lnt_config.exe] = {} -- Add data here when necessary
       else
-        Log:debug("Using linter:", linter_cmd)
-        linters[lnt_config.exe] = linter.with { command = linter_cmd, extra_args = lnt_config.args }
+        Log:debug("Using linter: " .. linter_cmd)
+        linters[lnt_config.exe] = linter.with {
+          command = linter_cmd,
+          extra_args = lnt_config.args,
+          filetypes = lnt_config.filetypes,
+        }
       end
     end
   end
@@ -62,13 +54,13 @@ function M.list_configured(linter_configs)
   return { supported = linters, unsupported = errors }
 end
 
-function M.setup(filetype, options)
-  if not lvim.lang[filetype] or (linters_by_ft[filetype] and not options.force_reload) then
+function M.setup(linter_configs)
+  if vim.tbl_isempty(linter_configs) then
     return
   end
 
-  linters_by_ft[filetype] = M.list_configured(lvim.lang[filetype].linters)
-  null_ls.register { sources = linters_by_ft[filetype].supported }
+  local linters = M.list_configured(linter_configs)
+  null_ls.register { sources = linters.supported }
 end
 
 return M