feat: add no_ignore option to find_files (#1010)

Allow find_files to find files ignored by .gitignore
and other ignore files. This is supported by fd, rg, and fdfind.

lua/telescope/builtin/files.lua

@@ -143,6 +143,7 @@ end
 files.find_files = function(opts)
   local find_command = opts.find_command
   local hidden = opts.hidden
+  local no_ignore = opts.no_ignore
   local follow = opts.follow
   local search_dirs = opts.search_dirs
 
@@ -158,6 +159,9 @@ files.find_files = function(opts)
       if hidden then
         table.insert(find_command, "--hidden")
       end
+      if no_ignore then
+        table.insert(find_command, "--no-ignore")
+      end
       if follow then
         table.insert(find_command, "-L")
       end
@@ -172,6 +176,9 @@ files.find_files = function(opts)
       if hidden then
         table.insert(find_command, "--hidden")
       end
+      if no_ignore then
+        table.insert(find_command, "--no-ignore")
+      end
       if follow then
         table.insert(find_command, "-L")
       end
@@ -186,6 +193,9 @@ files.find_files = function(opts)
       if hidden then
         table.insert(find_command, "--hidden")
       end
+      if no_ignore then
+        table.insert(find_command, "--no-ignore")
+      end
       if follow then
         table.insert(find_command, "-L")
       end
@@ -200,6 +210,9 @@ files.find_files = function(opts)
         table.insert(find_command, { "-not", "-path", "*/.*" })
         find_command = flatten(find_command)
       end
+      if no_ignore ~= nil then
+        log.warn "The `no_ignore` key is not available for the `find` command in `find_files`."
+      end
       if follow then
         table.insert(find_command, "-L")
       end
@@ -214,6 +227,9 @@ files.find_files = function(opts)
       if hidden ~= nil then
         log.warn "The `hidden` key is not available for the Windows `where` command in `find_files`."
       end
+      if no_ignore ~= nil then
+        log.warn "The `no_ignore` key is not available for the Windows `where` command in `find_files`."
+      end
       if follow ~= nil then
         log.warn "The `follow` key is not available for the Windows `where` command in `find_files`."
       end

lua/telescope/builtin/init.lua

@@ -84,6 +84,7 @@ builtin.grep_string = require("telescope.builtin.files").grep_string
 ---@field find_command table: command line arguments for `find_files` to use for the search, overrides default config
 ---@field follow boolean: if true, follows symlinks (i.e. uses `-L` flag for the `find` command)
 ---@field hidden boolean: determines whether to show hidden files or not (default is false)
+---@field no_ignore boolean: show files ignored by .gitignore, .ignore, etc. (default is false)
 ---@field search_dirs table: directory/directories to search in
 builtin.find_files = require("telescope.builtin.files").find_files