Subject: [PATCH v2 0/2] tag: prevent nested tags

From: Denton Liu <[email-masked]>
Date: Mon, 1 Apr 2019 22:38:37 -0700

Earlier in the mailing list, Robert Dailey reported confusion over some
nested tags. [1]

Peff noted that he hasn't seen a tag-to-a-tag in the wild so in most cases,
it'd probably be a mistake on the part of a user. He also suggested we error
out on a nested tag unless "--allow-nested-tag" is provided. [2]

This patchset implements those suggestions.

Changes since v1:

* Squashed patches into two patches, one to clean up tag.c, one to do the rest
* s/recursive/nested/g (so the new option is --allow-nested-tag)
* Add more details to --allow-nested-tag documentation

[1]: https://public-inbox.org/git/CAHd499BM91tf7f8=phR4Az8vMsHAHUGYsSb1x9as=[email-masked]/
[2]: https://public-inbox.org/git/[email-masked]/

Denton Liu (2):
  tag: fix formatting
  tag: prevent nested tags

 Documentation/config/advice.txt |  2 ++
 Documentation/git-tag.txt       | 16 +++++++++++++++-
 advice.c                        |  2 ++
 advice.h                        |  1 +
 builtin/tag.c                   | 30 ++++++++++++++++++++++++++----
 t/annotate-tests.sh             |  2 +-
 t/t0410-partial-clone.sh        |  2 +-
 t/t4205-log-pretty-formats.sh   |  2 +-
 t/t5305-include-tag.sh          |  2 +-
 t/t5500-fetch-pack.sh           |  2 +-
 t/t6302-for-each-ref-filter.sh  |  4 ++--
 t/t7004-tag.sh                  | 12 ++++++++++--
 t/t9350-fast-export.sh          |  4 ++--
 13 files changed, 65 insertions(+), 16 deletions(-)

-- 
2.21.0.741.g2c528c8f87