Commit Graph

13 Commits

Author SHA1 Message Date
Johannes Schindelin
2dac2bc843 built-in rebase: demonstrate regression with --autostash
An unnamed colleague of Ævar Arnfjörð Bjarmason reported a breakage
where a `pull --rebase` (which did not really need to do anything but
stash, see that nothing was changed, and apply the stash again) also
detached the HEAD.

This patch adds a minimal reproducer for this regression.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-08 10:16:35 +09:00
Johannes Schindelin
ffae8b2f90 rebase --autostash: fix issue with dirty submodules
Since we cannot stash dirty submodules, there is no use in requiring
them to be clean (or stash them when they are not).

This brings the built-in rebase in line with the previous, scripted
version, which also did not care about dirty submodules (but it was
admittedly not very easy to figure that out).

This fixes https://github.com/git-for-windows/git/issues/1820

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-24 13:38:15 +09:00
Johannes Schindelin
97bd162ca2 rebase --autostash: demonstrate a problem with dirty submodules
It has been reported that dirty submodules cause problems with the
built-in rebase when it is asked to autostash. The symptom is:

	fatal: Unexpected stash response: ''

This patch adds a regression test that demonstrates that bug.

Original report: https://github.com/git-for-windows/git/issues/1820

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-24 13:38:13 +09:00
Junio C Hamano
adf16c08cb t3420: fix under GETTEXT_POISON build
Newly added tests to t3420 in this series prepare expected
human-readable output from "git rebase -i" and then compare the
actual output with it.  As the output from the command is designed
to go through i18n/l10n, we need to use test_i18ncmp to tell
GETTEXT_POISON build that it is OK the output does not match.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-23 11:56:25 -07:00
Phillip Wood
7d70e6b902 rebase: add more regression tests for console output
Check the console output when using --autostash and the stash does not
apply is what we expect. The test is quite strict but should catch any
changes to the console output from the various rebase flavors.

Thanks-to: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-19 11:20:39 -07:00
Phillip Wood
b76aeae553 rebase: add regression tests for console output
Check the console output when using --autostash and the stash applies
cleanly is what we expect. The test is quite strict but should catch
any changes to the console output from the various rebase flavors.

Thanks-to: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-19 11:20:39 -07:00
Ville Skyttä
2e3a16b279 Spelling fixes
<BAD>                     <CORRECTED>
    accidently                accidentally
    commited                  committed
    dependancy                dependency
    emtpy                     empty
    existance                 existence
    explicitely               explicitly
    git-upload-achive         git-upload-archive
    hierachy                  hierarchy
    indegee                   indegree
    intial                    initial
    mulitple                  multiple
    non-existant              non-existent
    precendence.              precedence.
    priviledged               privileged
    programatically           programmatically
    psuedo-binary             pseudo-binary
    soemwhere                 somewhere
    successfull               successful
    transfering               transferring
    uncommited                uncommitted
    unkown                    unknown
    usefull                   useful
    writting                  writing

Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-08-11 14:35:42 -07:00
Patrick Steinhardt
33ba9c648b rebase -i: restore autostash on abort
When we abort an interactive rebase we do so by calling
`die_abort`, which cleans up after us by removing the rebase
state directory. If the user has requested to use the autostash
feature, though, the state directory may also contain a reference
to the autostash, which will now be deleted.

Fix the issue by trying to re-apply the autostash in `die_abort`.
This will also handle the case where the autostash does not apply
cleanly anymore by recording it in a user-visible stash.

Reported-by: Daniel Hahler <git@thequod.de>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-06-29 09:51:00 -07:00
John Keeping
619e360428 rebase: support --no-autostash
This is documented as an option but we don't actually accept it.
Support it so that it is possible to override the "rebase.autostash"
config variable.

Reported-by: Daniel Hahler <genml+git-2014@thequod.de>
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-10 17:42:01 -07:00
Matthieu Moy
ddb5432d23 rebase -i: test "Nothing to do" case with autostash
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-05-20 11:33:49 -07:00
Ramkumar Ramachandra
96e2b99ed5 rebase: finish_rebase() in noop rebase
In the following case

  $ git rebase master
  Current branch autostash-fix is up to date.

the autostash is not applied automatically, because this codepath
forgets to call finish_rebase().  Fix this.  Also add a test to guard
against regressions.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-13 15:31:06 -07:00
Ramkumar Ramachandra
af2f0ebcbd rebase: finish_rebase() in fast-forward rebase
In the following case

  $ git rebase master
  Fast-forwarded autostash-fix to master.

The autostash is not applied automatically, because this codepath
forgets to call finish_rebase().  Fix this.  Also add a test to guard
against regressions.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-13 15:30:02 -07:00
Ramkumar Ramachandra
587947750b rebase: implement --[no-]autostash and rebase.autostash
This new feature allows a rebase to be executed on a dirty worktree or
index.  It works by creating a temporary "dangling merge commit" out
of the worktree and index changes (via 'git stash create'), and
automatically applying it after a successful rebase or abort.

rebase stores the SHA-1 hex of the temporary merge commit, along with
the rest of the rebase state, in either
.git/{rebase-merge,rebase-apply}/autostash depending on the kind of
rebase.  Since $state_dir is automatically removed at the end of a
successful rebase or abort, so is the autostash.

The advantage of this approach is that we do not affect the normal
stash's reflogs, making the autostash invisible to the end-user.  This
means that you can use 'git stash' during a rebase as usual.

When the autostash application results in a conflict, we push
$state_dir/autostash onto the normal stash and remove $state_dir
ending the rebase.  The user can inspect the stash, and pop or drop at
any time.

Most significantly, this feature means that a caller like pull (with
pull.rebase set to true) can easily be patched to remove the
require_clean_work_tree restriction.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-29 10:34:54 -07:00