status: do not report errors in sequencer/todo

commit 4a72486de9 ("fix cherry-pick/revert status after commit",
2019-04-16) used parse_insn_line() to parse the first line of the todo
list to check if it was a pick or revert. However if the todo list is
left over from an old cherry-pick or revert and references a commit that
no longer exists then parse_insn_line() prints an error message which is
confusing for users [1]. Instead parse just the command name so that the
user is alerted to the presence of stale sequencer state by status
reporting that a cherry-pick or revert is in progress.

Note that we should not be leaving stale sequencer state lying around
(or at least not as often) after commit b07d9bfd17 ("commit/reset: try
to clean up sequencer state", 2019-04-16). However the user may still
have stale state that predates that commit.

Also avoid printing an error message if for some reason the user has a
file called `sequencer` in $GIT_DIR.

[1] https://public-inbox.org/git/3bc58c33-4268-4e7c-bf1a-fe349b3cb037@www.fastmail.com/

Reported-by: Espen Antonsen <espen@inspired.no>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2 files changed
tree: 85c2843beda7c0002761d6abea7b4cef422763d6
  1. .github/
  2. block-sha1/
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  293. parse-options.h
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  297. path.c
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  318. reachable.c
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  320. read-cache.c
  321. README.md
  322. rebase-interactive.c
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  324. ref-filter.c
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  326. reflog-walk.c
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  338. repository.c
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  344. revision.c
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  346. run-command.c
  347. run-command.h
  348. send-pack.c
  349. send-pack.h
  350. sequencer.c
  351. sequencer.h
  352. serve.c
  353. serve.h
  354. server-info.c
  355. setup.c
  356. sh-i18n--envsubst.c
  357. sha1-array.c
  358. sha1-array.h
  359. sha1-file.c
  360. sha1-lookup.c
  361. sha1-lookup.h
  362. sha1-name.c
  363. sha1dc_git.c
  364. sha1dc_git.h
  365. shallow.c
  366. shell.c
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  368. sideband.c
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  370. sigchain.c
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  372. split-index.c
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  374. strbuf.c
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  376. streaming.c
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  378. string-list.c
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  380. sub-process.c
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  382. submodule-config.c
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  386. symlinks.c
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  390. tempfile.c
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  392. thread-utils.c
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  394. tmp-objdir.c
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  396. trace.c
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  400. trailer.c
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  406. tree-diff.c
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  412. unimplemented.sh
  413. unix-socket.c
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  415. unpack-trees.c
  416. unpack-trees.h
  417. upload-pack.c
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  419. url.c
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  423. usage.c
  424. userdiff.c
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  426. utf8.c
  427. utf8.h
  428. varint.c
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  430. version.c
  431. version.h
  432. versioncmp.c
  433. walker.c
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  435. wildmatch.c
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  437. worktree.c
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  439. wrap-for-bin.sh
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  443. wt-status.c
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  445. xdiff-interface.c
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  447. zlib.c
README.md

Build Status

Git - fast, scalable, distributed revision control system

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.

Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.

Please read the file INSTALL for installation instructions.

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See Documentation/gittutorial.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-.txt for documentation of each command. If git has been correctly installed, then the tutorial can also be read with man gittutorial or git help tutorial, and the documentation of each command with man git-<commandname> or git help <commandname>.

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The name “git” was given by Linus Torvalds when he wrote the very first version. He described the tool as “the stupid content tracker” and the name as (depending on your mood):

  • random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of “get” may or may not be relevant.
  • stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang.
  • “global information tracker”: you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room.
  • “goddamn idiotic truckload of sh*t”: when it breaks