feat!: remove support for yadm

doc/gitsigns.txt

@@ -936,18 +936,6 @@ trouble                                              *gitsigns-config-trouble*
       When using setqflist() or setloclist(), open Trouble instead of the
       quickfix/location list window.
 
-yadm                                                    *gitsigns-config-yadm*
-   DEPRECATED
-      Please use |gitsigns-config-on_attach_pre| instead
-
-      Type: `table`
-      Default: >
-        `{
-          enable = false
-        }`
-<
-      yadm configuration.
-
 word_diff                                          *gitsigns-config-word_diff*
       Type: `boolean`, Default: `false`
 

lua/gitsigns/config.lua

@@ -92,7 +92,6 @@
 --- @field preview_config table<string,any>
 --- @field auto_attach boolean
 --- @field attach_to_untracked boolean
---- @field yadm { enable: boolean }
 --- @field worktrees {toplevel: string, gitdir: string}[]
 --- @field word_diff boolean
 --- @field trouble boolean
@@ -111,7 +110,6 @@ local M = {
     watch_gitdir = {},
     current_line_blame_formatter_opts = {},
     current_line_blame_opts = {},
-    yadm = {},
     Worktree = {},
   },
 }
@@ -810,17 +808,6 @@ M.schema = {
     ]],
   },
 
-  yadm = {
-    type = 'table',
-    deprecated = {
-      message = 'Please use |gitsigns-config-on_attach_pre| instead',
-    },
-    default = { enable = false },
-    description = [[
-      yadm configuration.
-    ]],
-  },
-
   _git_version = {
     type = 'string',
     default = 'auto',

lua/gitsigns/git.lua

@@ -327,35 +327,6 @@ function Repo:update_abbrev_head()
   self.abbrev_head = M.get_repo_info(self.toplevel).abbrev_head
 end
 
---- @private
---- @param dir string
---- @param gitdir? string
---- @param toplevel? string
-function Repo:try_yadm(dir, gitdir, toplevel)
-  if not config.yadm.enable or self.gitdir then
-    return
-  end
-
-  local home = os.getenv('HOME')
-
-  if not home or not vim.startswith(dir, home) then
-    return
-  end
-
-  if #git_command({ 'ls-files', dir }, { command = 'yadm' }) == 0 then
-    return
-  end
-
-  M.get_repo_info(dir, 'yadm', gitdir, toplevel)
-  local yadm_info = M.get_repo_info(dir, 'yadm', gitdir, toplevel)
-  for k, v in
-    pairs(yadm_info --[[@as table<string,any>]])
-  do
-    ---@diagnostic disable-next-line:no-unknown
-    self[k] = v
-  end
-end
-
 --- @async
 --- @param dir string
 --- @param gitdir? string
@@ -373,8 +344,6 @@ function Repo.new(dir, gitdir, toplevel)
     self[k] = v
   end
 
-  self:try_yadm(dir, gitdir, toplevel)
-
   return self
 end