fix(ft): fix ft handlers to properly use new events. Fixes #1084

lua/lazy/core/handler/event.lua

@@ -2,6 +2,13 @@ local Util = require("lazy.core.util")
 local Config = require("lazy.core.config")
 local Loader = require("lazy.core.loader")
 
+---@class LazyEventOpts
+---@field event string
+---@field pattern? string
+---@field exclude? string[]
+---@field data? any
+---@field buf? number}
+
 ---@class LazyEventHandler:LazyHandler
 ---@field events table<string,true>
 ---@field group number
@@ -30,7 +37,7 @@ function M:_add(value)
       -- load the plugins
       Loader.load(self.active[value], { [self.type] = value })
       -- check if any plugin created an event handler for this event and fire the group
-      M.trigger({
+      self:_trigger({
         event = ev.event,
         pattern = pattern,
         exclude = groups,
@@ -56,21 +63,26 @@ end
 ---@param event string
 ---@param pattern? string
 function M.get_augroups(event, pattern)
-  local groups = {} ---@type number[]
+  local groups = {} ---@type string[]
   for _, autocmd in ipairs(vim.api.nvim_get_autocmds({ event = event, pattern = pattern })) do
-    if autocmd.group then
-      table.insert(groups, autocmd.group)
+    if autocmd.group_name then
+      table.insert(groups, autocmd.group_name)
     end
   end
   return groups
 end
 
----@param opts {event:string, pattern?:string, exclude?:string[], data?:any, buf?:number}
+---@param opts LazyEventOpts
+function M:_trigger(opts)
+  M.trigger(opts)
+end
+
+---@param opts LazyEventOpts
 function M.trigger(opts)
   local done = {} ---@type table<string,true>
   for _, autocmd in ipairs(vim.api.nvim_get_autocmds({ event = opts.event, pattern = opts.pattern })) do
     local id = autocmd.event .. ":" .. (autocmd.group or "") ---@type string
-    local skip = done[id] or (opts.exclude and vim.tbl_contains(opts.exclude, autocmd.group))
+    local skip = done[id] or (opts.exclude and vim.tbl_contains(opts.exclude, autocmd.group_name))
     done[id] = true
     if autocmd.group and not skip then
       if Config.options.debug then

lua/lazy/core/handler/ft.lua

@@ -20,21 +20,21 @@ function M:add(plugin)
   end
 end
 
----@param pattern? string
-function M:trigger(_, pattern, _)
-  for _, group in ipairs({ "filetypeplugin", "filetypeindent" }) do
+---@param opts LazyEventOpts
+function M:_trigger(opts)
   Util.try(function()
     if Config.options.debug then
       Util.info({
         "# Firing Events",
-          "  - **group:** `" .. group .. "`",
         "  - **event:** FileType",
-          pattern and ("  - **pattern:** " .. pattern),
+        opts.pattern and ("  - **pattern:** " .. opts.pattern),
+        opts.buf and ("  - **buf:** " .. opts.buf),
       })
     end
-      vim.api.nvim_exec_autocmds("FileType", { group = group, modeline = false, pattern = pattern })
+    Util.track({ event = "FileType" })
+    vim.api.nvim_exec_autocmds("FileType", { modeline = false, buffer = opts.buf })
+    Util.track()
   end)
-  end
 end
 
 return M