git@vger.kernel.org mailing list mirror (one of many)
 help / color / mirror / code / Atom feed
From: "Han-Wen Nienhuys via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Han-Wen Nienhuys" <hanwen@google.com>,
	"Bagas Sanjaya" <bagasdotme@gmail.com>,
	"Elijah Newren" <newren@gmail.com>,
	"Han-Wen Nienhuys" <hanwenn@gmail.com>
Subject: [PATCH v3 0/5] Inspect reflog data programmatically in more tests
Date: Thu, 02 Dec 2021 17:36:28 +0000	[thread overview]
Message-ID: <pull.1145.v3.git.git.1638466593.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1145.v2.git.git.1637855872.gitgitgadget@gmail.com>

This helps for reftable support, and will help if we want to reconsider
under which conditions reflogs get created/updated.

v3: pointer arithmetic for trimming newline.

Han-Wen Nienhuys (5):
  show-branch: show reflog message
  test-ref-store: don't add newline to reflog message
  t1405: check for_each_reflog_ent_reverse() more thoroughly
  test-ref-store: tweaks to for-each-reflog-ent format
  refs/debug: trim trailing LF from reflog message

 builtin/show-branch.c          | 12 +++++++-----
 refs/debug.c                   |  7 +++++--
 t/helper/test-ref-store.c      |  6 +++---
 t/t1400-update-ref.sh          | 13 ++++++++-----
 t/t1405-main-ref-store.sh      |  4 ++--
 t/t1406-submodule-ref-store.sh |  4 ++--
 t/t3202-show-branch.sh         | 15 +++++++++++++++
 7 files changed, 42 insertions(+), 19 deletions(-)


base-commit: abe6bb3905392d5eb6b01fa6e54d7e784e0522aa
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1145%2Fhanwen%2Freflog-prelims-v3
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1145/hanwen/reflog-prelims-v3
Pull-Request: https://github.com/git/git/pull/1145

Range-diff vs v2:

 1:  9d8394d8c76 = 1:  6e94a6fbe05 show-branch: show reflog message
 2:  4a86d212589 ! 2:  062481ffece test-ref-store: don't add newline to reflog message
     @@ Metadata
       ## Commit message ##
          test-ref-store: don't add newline to reflog message
      
     -    The files backend produces a newline for messages automatically, so before we
     -    would print blank lines between entries.
     +    By convention, reflog messages always end in '\n', so
     +    before we would print blank lines between entries.
      
          Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
      
 3:  0319503045b = 3:  46a8e13a5e6 t1405: check for_each_reflog_ent_reverse() more thoroughly
 4:  62f5cb8a824 ! 4:  40ba92dbf0d test-ref-store: tweaks to for-each-reflog-ent format
     @@ t/t1400-update-ref.sh: $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 11171502
      -	test_when_finished "rm -rf .git/$m .git/logs expect" &&
      -	test_cmp expect .git/logs/$m
      +	test_when_finished "git update-ref -d $m && rm -rf .git/logs actual expect" &&
     -+	test-tool ref-store main for-each-reflog-ent $m > actual &&
     ++	test-tool ref-store main for-each-reflog-ent $m >actual &&
      +	test_cmp actual expect
       '
       
     @@ t/t1400-update-ref.sh: $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 11171503
      -	test_when_finished "rm -f .git/$m .git/logs/$m expect" &&
      -	test_cmp expect .git/logs/$m
      +	test_when_finished "git update-ref -d $m && rm -rf .git/logs actual expect" &&
     -+	test-tool ref-store main for-each-reflog-ent $m > actual &&
     ++	test-tool ref-store main for-each-reflog-ent $m >actual &&
      +	test_cmp actual expect
       '
       
 5:  0288e743eb2 ! 5:  751f713a025 refs/debug: trim trailing LF from reflog message
     @@ refs/debug.c: static int debug_print_reflog_ent(struct object_id *old_oid,
       	int ret;
       	char o[GIT_MAX_HEXSZ + 1] = "null";
       	char n[GIT_MAX_HEXSZ + 1] = "null";
     -+	struct strbuf trimmed = STRBUF_INIT;
     ++	char *msgend = strchrnul(msg, '\n');
       	if (old_oid)
       		oid_to_hex_r(o, old_oid);
       	if (new_oid)
     - 		oid_to_hex_r(n, new_oid);
     +@@ refs/debug.c: static int debug_print_reflog_ent(struct object_id *old_oid,
       
     -+	strbuf_addstr(&trimmed, msg);
       	ret = dbg->fn(old_oid, new_oid, committer, timestamp, tz, msg,
       		      dbg->cb_data);
      -	trace_printf_key(&trace_refs, "reflog_ent %s (ret %d): %s -> %s, %s %ld \"%s\"\n",
      -		dbg->refname, ret, o, n, committer, (long int)timestamp, msg);
     -+	strbuf_trim_trailing_newline(&trimmed);
      +	trace_printf_key(&trace_refs,
     -+			 "reflog_ent %s (ret %d): %s -> %s, %s %ld \"%s\"\n",
     ++			 "reflog_ent %s (ret %d): %s -> %s, %s %ld \"%.*s\"\n",
      +			 dbg->refname, ret, o, n, committer,
     -+			 (long int)timestamp, trimmed.buf);
     -+	strbuf_release(&trimmed);
     ++			 (long int)timestamp, (int)(msgend - msg), msg);
       	return ret;
       }
       

-- 
gitgitgadget

  parent reply	other threads:[~2021-12-02 17:36 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-22 14:20 [PATCH 0/4] Inspect reflog data programmatically in more tests Han-Wen Nienhuys via GitGitGadget
2021-11-22 14:20 ` [PATCH 1/4] show-branch: show reflog message Han-Wen Nienhuys via GitGitGadget
2021-11-22 22:22   ` Junio C Hamano
2021-11-23  7:40   ` Bagas Sanjaya
2021-11-23  8:03     ` Elijah Newren
2021-11-22 14:20 ` [PATCH 2/4] refs: trim newline from " Han-Wen Nienhuys via GitGitGadget
2021-11-22 22:27   ` Junio C Hamano
2021-11-23 16:35     ` Han-Wen Nienhuys
2021-11-23 17:09       ` Junio C Hamano
2021-11-23 17:28         ` Han-Wen Nienhuys
2021-11-23 20:34           ` Junio C Hamano
2021-11-24 11:17             ` Han-Wen Nienhuys
2021-11-24 18:53               ` Junio C Hamano
2021-11-24 19:06                 ` Han-Wen Nienhuys
2021-11-24 20:55                   ` Junio C Hamano
2021-11-25 16:00                     ` Han-Wen Nienhuys
2021-11-29  2:30                       ` Junio C Hamano
2021-11-24 19:26               ` Junio C Hamano
2021-11-24 19:39                 ` Han-Wen Nienhuys
2021-11-26  8:35             ` Re* " Junio C Hamano
2021-11-28 17:50               ` Ævar Arnfjörð Bjarmason
2021-11-28 18:59                 ` Junio C Hamano
2021-11-28 19:25                   ` Junio C Hamano
2021-11-29  8:39                     ` Ævar Arnfjörð Bjarmason
2021-11-23 10:24   ` Ævar Arnfjörð Bjarmason
2021-11-23 16:44     ` Han-Wen Nienhuys
2021-11-22 14:20 ` [PATCH 3/4] test-ref-store: tweaks to for-each-reflog-ent format Han-Wen Nienhuys via GitGitGadget
2021-11-22 22:31   ` Junio C Hamano
2021-11-23 17:06     ` Han-Wen Nienhuys
2021-11-23 18:31       ` Junio C Hamano
2021-11-22 14:20 ` [PATCH 4/4] t1400: use test-helper ref-store to inspect reflog contents Han-Wen Nienhuys via GitGitGadget
2021-11-22 15:20   ` Ævar Arnfjörð Bjarmason
2021-11-22 17:07     ` Han-Wen Nienhuys
2021-11-22 22:22   ` Junio C Hamano
2021-11-25 15:57 ` [PATCH v2 0/5] Inspect reflog data programmatically in more tests Han-Wen Nienhuys via GitGitGadget
2021-11-25 15:57   ` [PATCH v2 1/5] show-branch: show reflog message Han-Wen Nienhuys via GitGitGadget
2021-11-25 15:57   ` [PATCH v2 2/5] test-ref-store: don't add newline to " Han-Wen Nienhuys via GitGitGadget
2021-11-26  7:56     ` Junio C Hamano
2021-11-25 15:57   ` [PATCH v2 3/5] t1405: check for_each_reflog_ent_reverse() more thoroughly Han-Wen Nienhuys via GitGitGadget
2021-11-25 15:57   ` [PATCH v2 4/5] test-ref-store: tweaks to for-each-reflog-ent format Han-Wen Nienhuys via GitGitGadget
2021-11-26  8:02     ` Junio C Hamano
2021-11-25 15:57   ` [PATCH v2 5/5] refs/debug: trim trailing LF from reflog message Han-Wen Nienhuys via GitGitGadget
2021-11-26  8:16     ` Junio C Hamano
2021-11-29 18:29       ` Han-Wen Nienhuys
2021-11-29 19:19         ` Junio C Hamano
2021-11-29 19:35           ` Junio C Hamano
2021-12-02 16:24           ` Han-Wen Nienhuys
2021-12-02 18:36             ` Junio C Hamano
2021-11-29 20:59         ` Ævar Arnfjörð Bjarmason
2021-11-29  9:50   ` [PATCH v2 0/5] Inspect reflog data programmatically in more tests Ævar Arnfjörð Bjarmason
2021-11-29 18:24     ` Han-Wen Nienhuys
2021-11-29 22:30       ` Junio C Hamano
2021-11-29 23:28       ` Ævar Arnfjörð Bjarmason
2021-12-02 16:11         ` Han-Wen Nienhuys
2021-12-02 17:36   ` Han-Wen Nienhuys via GitGitGadget [this message]
2021-12-02 17:36     ` [PATCH v3 1/5] show-branch: show reflog message Han-Wen Nienhuys via GitGitGadget
2021-12-02 17:36     ` [PATCH v3 2/5] test-ref-store: don't add newline to " Han-Wen Nienhuys via GitGitGadget
2021-12-02 17:36     ` [PATCH v3 3/5] t1405: check for_each_reflog_ent_reverse() more thoroughly Han-Wen Nienhuys via GitGitGadget
2021-12-02 17:36     ` [PATCH v3 4/5] test-ref-store: tweaks to for-each-reflog-ent format Han-Wen Nienhuys via GitGitGadget
2021-12-02 17:36     ` [PATCH v3 5/5] refs/debug: trim trailing LF from reflog message Han-Wen Nienhuys via GitGitGadget

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=pull.1145.v3.git.git.1638466593.gitgitgadget@gmail.com \
    --to=gitgitgadget@gmail.com \
    --cc=avarab@gmail.com \
    --cc=bagasdotme@gmail.com \
    --cc=git@vger.kernel.org \
    --cc=hanwen@google.com \
    --cc=hanwenn@gmail.com \
    --cc=newren@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).