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Merge branch 'en/dir-traversal'

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"git clean" and "git ls-files -i" had confusion around working on
or showing ignored paths inside an ignored directory, which has
been corrected.

* en/dir-traversal:
  dir: introduce readdir_skip_dot_and_dotdot() helper
  dir: update stale description of treat_directory()
  dir: traverse into untracked directories if they may have ignored subfiles
  dir: avoid unnecessary traversal into ignored directory
  t3001, t7300: add testcase showcasing missed directory traversal
  t7300: add testcase showing unnecessary traversal into ignored directory
  ls-files: error out on -i unless -o or -c are specified
  dir: report number of visited directories and paths with trace2
  dir: convert trace calls to trace2 equivalents
This commit is contained in:
Junio C Hamano
2021-05-20 08:54:58 +09:00
parent 2e2ed74be0 b548f0f156
commit 33be431c0c
18 changed files with 298 additions and 172 deletions
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3
builtin/ls-files.c
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@ -752,6 +752,9 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
if (pathspec.nr && error_unmatch)
ps_matched = xcalloc(pathspec.nr, 1);
if ((dir.flags & DIR_SHOW_IGNORED) && !show_others && !show_cached)
die("ls-files -i must be used with either -o or -c");
if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given)
die("ls-files --ignored needs some exclude pattern");