git rebase keeps a list that maps the OID of each commit before it was
rebased to the OID of the equivalent commit after the rebase. This list
is used to drive the "post-rewrite" hook that is called at the end of a
successful rebase. When a rebase stops for the user to resolve merge
conflicts the OID of the commit being picked is written to
".git/rebase-merge/stopped-sha". Then when the rebase is continued that
OID is added to the list of rewritten commits. Unfortunately if a commit
cannot be picked because it would overwrite an untracked file we still
write the "stopped-sha1" file. This means that when the rebase is
continued the commit is added into the list of rewritten commits even
though it has not been picked yet.
Fix this by not calling error_with_patch() for failed commands. The pick
has failed so there is nothing to commit and therefore we do not want to
set up the state files for committing staged changes when the rebase
continues. This change means we no-longer write a patch for the failed
command or display the error message printed by error_with_patch(). As
the command has failed the patch isn't really useful and in any case the
user can inspect the commit associated with the failed command by
inspecting REBASE_HEAD. Unless the user has disabled it we already print
an advice message that is more helpful than the message from
error_with_patch() which the user will still see. Even if the advice is
disabled the user will see the messages from the merge machinery
detailing the problem.
The code to add a failed command back into the todo list is duplicated
between pick_one_commit() and the loop in pick_commits(). Both sites
print advice about the command being rescheduled, decrement the current
item and save the todo list. To avoid duplicating this code
pick_one_commit() is modified to set a flag to indicate that the command
should be rescheduled in the main loop. This simplifies things as only
the remaining copy of the code needs to be modified to set REBASE_HEAD
rather than calling error_with_patch().
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This simplifies the next commit. If a pick fails we now return the error
at the end of the loop body rather than returning early, a successful
"edit" command continues to return early. There are three things to
check to ensure that removing the early return for an error does not
change the behavior of the code:
(1) We could enter the block guarded by "if (reschedule)". This block
is not entered because "reschedlue" is always zero when picking a
commit.
(2) We could enter the block guarded by
"else if (is_rebase_i(opts) && check_todo && !res)". This block is
not entered when returning an error because "res" is non-zero in
that case.
(3) todo_list->current could be incremented before returning. That is
avoided by moving the increment which is of course a potential
change in behavior itself. The move is safe because none of the
callers look at todo_list after this function returns. Moving the
increment makes it clear we only want to advance the current item
if the command was successful.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rather than constructing the path in a struct strbuf use the ready
made function to get the path name instead. This was the last
remaining use of the strbuf so remove it as well.
As with the previous patch we now use a hard coded string rather than
git_dir() when constructing the path. This is safe for the same
reason (make_patch() is only called when rebasing) and is protected by
the assertion added in the previous patch.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When a rebase stops for the user to resolve conflicts it writes a patch
for the conflicting commit to .git/rebase-merge/patch. This file has
been written since the introduction of "git-rebase-interactive.sh" in
1b1dce4bae (Teach rebase an interactive mode, 2007-06-25). I assume the
idea was to enable the user inspect the conflicting commit in the same
way as they could for the patch based rebase. This file should be
deleted when the rebase continues as if the rebase stops for a failed
"exec" command or a "break" command it is confusing to the user if there
is a stale patch lying around from an unrelated command. As the path is
now used in two different places rebase_path_patch() is added and used
to obtain the path for the patch.
To construct the path write_patch() previously used get_dir() which
returns different paths depending on whether we're rebasing or
cherry-picking/reverting. As this function is only called when
rebasing it is safe to use a hard coded string for the directory
instead. An assertion is added to make sure we don't starting calling
this function when cherry-picking in the future.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
At the start of each iteration the loop that picks commits removes the
state files from the previous pick. However some of these files are only
written if there are conflicts in which case we exit the loop before the
end of the loop body. Therefore they only need to be removed when the
rebase continues, not at the start of each iteration.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Clean-up of the code path that deals with merge strategy option
handling in "git rebase".
* pw/rebase-cleanup-merge-strategy-option-handling:
rebase: remove a couple of redundant strategy tests
rebase -m: fix serialization of strategy options
rebase -m: cleanup --strategy-option handling
sequencer: use struct strvec to store merge strategy options
rebase: stop reading and writing unnecessary strategy state
To store the strategy options rebase prepends " --" to each one and
writes them to a file. To load them it reads the file and passes the
contents to split_cmdline(). This roughly mimics the behavior of the
scripted rebase but has a couple of limitations, (1) options containing
whitespace are not properly preserved (this is true of the scripted
rebase as well) and (2) options containing '"' or '\' are incorrectly
parsed and may cause the parser to return an error.
Fix these limitations by quoting each option when they are stored so
that they can be parsed correctly. Now that "--preserve-merges" no
longer exist this change also stops prepending "--" to the options when
they are stored as that was an artifact of the scripted rebase.
These changes are backwards compatible so the files written by an older
version of git can still be read. They are also forwards compatible,
the file can still be parsed by recent versions of git as they treat the
"--" prefix as optional.
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When handling "--strategy-option" rebase collects the commands into a
struct string_list, then concatenates them into a string, prepending "--"
to each one before splitting the string and removing the "--" prefix.
This is an artifact of the scripted rebase and the need to support
"rebase --preserve-merges". Now that "--preserve-merges" no-longer
exists we can cleanup the way the argument is handled.
The tests for a bad strategy option are adjusted now that
parse_strategy_opts() is no-longer called when starting a rebase. The
fact that it only errors out when running "git rebase --continue" is a
mixed blessing but the next commit will fix the root cause of the
parsing problem so lets not worry about that here.
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The sequencer stores the merge strategy options in an array of strings
which allocated with ALLOC_GROW(). Using "struct strvec" avoids manually
managing the memory of that array and simplifies the code.
Aside from memory allocation the changes to the sequencer are largely
mechanical, changing xopts_nr to xopts.nr and xopts[i] to xopts.v[i]. A
new option parsing macro OPT_STRVEC() is also added to collect the
strategy options. Hopefully this can be used to simplify the code in
builtin/merge.c in the future.
Note that there is a change of behavior to "git cherry-pick" and "git
revert" as passing “--no-strategy-option” will now clear any previous
strategy options whereas before this change it did nothing.
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The state files for "--strategy" and "--strategy-option" are written and
read twice, once by builtin/rebase.c and then by sequencer.c. This is an
artifact of the scripted rebase and the need to support "rebase
--preserve-merges". Now that "--preserve-merges" no-longer exists we
only need to read and write these files in sequencer.c. This enables us
to remove a call to free() in read_strategy_opts() that was added by
f1f4ebf432 (sequencer.c: fix "opts->strategy" leak in
read_strategy_opts(), 2022-11-08) as this commit fixes the root cause of
that leak.
There is further scope for removing duplication in the reading and
writing of state files between builtin/rebase.c and sequencer.c but that
is left for a follow up series.
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Split key function and data structure definitions out of cache.h to
new header files and adjust the users.
* en/header-split-cleanup:
csum-file.h: remove unnecessary inclusion of cache.h
write-or-die.h: move declarations for write-or-die.c functions from cache.h
treewide: remove cache.h inclusion due to setup.h changes
setup.h: move declarations for setup.c functions from cache.h
treewide: remove cache.h inclusion due to environment.h changes
environment.h: move declarations for environment.c functions from cache.h
treewide: remove unnecessary includes of cache.h
wrapper.h: move declarations for wrapper.c functions from cache.h
path.h: move function declarations for path.c functions from cache.h
cache.h: remove expand_user_path()
abspath.h: move absolute path functions from cache.h
environment: move comment_line_char from cache.h
treewide: remove unnecessary cache.h inclusion from several sources
treewide: remove unnecessary inclusion of gettext.h
treewide: be explicit about dependence on gettext.h
treewide: remove unnecessary cache.h inclusion from a few headers
Code clean-up around the use of the_repository.
* ab/remove-implicit-use-of-the-repository:
libs: use "struct repository *" argument, not "the_repository"
post-cocci: adjust comments for recent repo_* migration
cocci: apply the "revision.h" part of "the_repository.pending"
cocci: apply the "rerere.h" part of "the_repository.pending"
cocci: apply the "refs.h" part of "the_repository.pending"
cocci: apply the "promisor-remote.h" part of "the_repository.pending"
cocci: apply the "packfile.h" part of "the_repository.pending"
cocci: apply the "pretty.h" part of "the_repository.pending"
cocci: apply the "object-store.h" part of "the_repository.pending"
cocci: apply the "diff.h" part of "the_repository.pending"
cocci: apply the "commit.h" part of "the_repository.pending"
cocci: apply the "commit-reach.h" part of "the_repository.pending"
cocci: apply the "cache.h" part of "the_repository.pending"
cocci: add missing "the_repository" macros to "pending"
cocci: sort "the_repository" rules by header
cocci: fix incorrect & verbose "the_repository" rules
cocci: remove dead rule from "the_repository.pending.cocci"
As can easily be seen from grepping in our sources, we had these uses
of "the_repository" in various library code in cases where the
function in question was already getting a "struct repository *"
argument. Let's use that argument instead.
Out of these changes only the changes to "cache-tree.c",
"commit-reach.c", "shallow.c" and "upload-pack.c" would have cleanly
applied before the migration away from the "repo_*()" wrapper macros
in the preceding commits.
The rest aren't new, as we'd previously implicitly refer to
"the_repository", but it's now more obvious that we were doing the
wrong thing all along, and should have used the parameter instead.
The change to change "get_index_format_default(the_repository)" in
"read-cache.c" to use the "r" variable instead should arguably have
been part of [1], or in the subsequent cleanup in [2]. Let's do it
here, as can be seen from the initial code in [3] it's not important
that we use "the_repository" there, but would prefer to always use the
current repository.
This change excludes the "the_repository" use in "upload-pack.c"'s
upload_pack_advertise(), as the in-flight [4] makes that change.
1. ee1f0c242e (read-cache: add index.skipHash config option,
2023-01-06)
2. 6269f8eaad (treewide: always have a valid "index_state.repo"
member, 2023-01-17)
3. 7211b9e753 (repo-settings: consolidate some config settings,
2019-08-13)
4. <Y/hbUsGPVNAxTdmS@coredump.intra.peff.net>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In preceding commits we changed many calls to macros that were
providing a "the_repository" argument to invoke corresponding repo_*()
function instead. Let's follow-up and adjust references to those in
comments, which coccinelle didn't (and inherently can't) catch.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Apply the part of "the_repository.pending.cocci" pertaining to
"pretty.h".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Apply the part of "the_repository.pending.cocci" pertaining to
"commit.h".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Apply the part of "the_repository.pending.cocci" pertaining to
"commit-reach.h".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Apply the part of "the_repository.pending.cocci" pertaining to
"cache.h".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The file is gone even if commit_lock_file() fails.
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is another step towards letting us remove the include of cache.h in
strbuf.c. It does mean that we also need to add includes of abspath.h
in a number of C files.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is one step towards making strbuf.c not depend upon cache.h.
Additional steps will follow in subsequent commits.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Dozens of files made use of gettext functions, without explicitly
including gettext.h. This made it more difficult to find which files
could remove a dependence on cache.h. Make C files explicitly include
gettext.h if they are using it.
However, while compat/fsmonitor/fsm-ipc-darwin.c should also gain an
include of gettext.h, it was left out to avoid conflicting with an
in-flight topic.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The code to parse "git rebase -X<opt>" was not prepared to see an
unparsable option string, which has been corrected.
* ab/fix-strategy-opts-parsing:
sequencer.c: fix overflow & segfault in parse_strategy_opts()
Instead of forcing each command to choose to honor GPG related
configuration variables, make the subsystem lazily initialize
itself.
* jc/gpg-lazy-init:
drop pure pass-through config callbacks
gpg-interface: lazily initialize and read the configuration
Code clean-up to clarify the rule that "git-compat-util.h" must be
the first to be included.
* en/header-cleanup:
diff.h: remove unnecessary include of object.h
Remove unnecessary includes of builtin.h
treewide: replace cache.h with more direct headers, where possible
replace-object.h: move read_replace_refs declaration from cache.h to here
object-store.h: move struct object_info from cache.h
dir.h: refactor to no longer need to include cache.h
object.h: stop depending on cache.h; make cache.h depend on object.h
ident.h: move ident-related declarations out of cache.h
pretty.h: move has_non_ascii() declaration from commit.h
cache.h: remove dependence on hex.h; make other files include it explicitly
hex.h: move some hex-related declarations from cache.h
hash.h: move some oid-related declarations from cache.h
alloc.h: move ALLOC_GROW() functions from cache.h
treewide: remove unnecessary cache.h includes in source files
treewide: remove unnecessary cache.h includes
treewide: remove unnecessary git-compat-util.h includes in headers
treewide: ensure one of the appropriate headers is sourced first
The split_cmdline() function introduced in [1] returns an "int". If
it's negative it signifies an error. The option parsing in [2] didn't
account for this, and assigned the value directly to the "size_t
xopts_nr". We'd then attempt to loop over all of these elements, and
access uninitialized memory.
There's a few things that use this for option parsing, but one way to
trigger it is with a bad value to "-X <strategy-option>", e.g:
git rebase -X"bad argument\""
In another context this might be a security issue, but in this case
someone who's already able to inject arguments directly to our
commands would be past other defenses, making this potential
escalation a moot point.
As the example above & test case shows the error reporting leaves
something to be desired. The function will loop over the
whitespace-split values, but when it encounters an error we'll only
report the first element, which is OK, not the second "argument\""
whose quote is unbalanced.
This is an inherent limitation of the current API, and the issue
affects other API users. Let's not attempt to fix that now. If and
when that happens these tests will need to be adjusted to assert the
new output.
1. 2b11e3170e (If you have a config containing something like this:,
2006-06-05)
2. ca6c6b45dd (sequencer (rebase -i): respect strategy/strategy_opts
settings, 2017-01-02)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fixes to code that parses the todo file used in "rebase -i".
* pw/rebase-i-parse-fix:
rebase -i: fix parsing of "fixup -C<commit>"
rebase -i: match whole word in is_command()
An invalid label or ref in the "rebase -i" todo file used to
trigger an runtime error. SUch an error is now diagnosed while the
todo file is parsed.
* pw/rebase-i-validate-labels-early:
rebase -i: check labels and refs when parsing todo list
This allows us to replace includes of cache.h with includes of the much
smaller alloc.h in many places. It does mean that we also need to add
includes of alloc.h in a number of C files.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If the user omits the space between "-C" and the commit in a fixup
command then it is parsed as an ordinary fixup and the commit message is
not updated as it should be. Fix this by making the space between "-C"
and "<commit>" optional as it is for the "merge" command.
Note that set_replace_editor() is changed to set $GIT_SEQUENCE_EDITOR
instead of $EDITOR in order to be able to replace the todo list and
reword commits with $FAKE_COMMIT_MESSAGE. This is safe as all the
existing users are using set_replace_editor() to replace the todo list.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When matching an unabbreviated command is_command() only does a prefix
match which means it parses "pickled" as TODO_PICK. parse_insn_line()
does error out because is_command() only advances as far as the end of
"pick" so it looks like the command name is not followed by a space but
the error message is "missing arguments for pick" rather than telling
the user that the "pickled" is not a valid command.
Fix this by ensuring the match is follow by whitespace or the end of the
string as we already do for abbreviated commands. The (*bol = p) at the
end of the condition is a bit cute for my taste but I decided to leave
it be for now. Rather than add new tests the existing tests for bad
commands are adapted to use a bad command name that triggers the prefix
matching bug.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Extend the run-hooks API to allow feeding data from the standard
input when running the hook script(s).
* ab/hook-api-with-stdin:
hook: support a --to-stdin=<path> option
sequencer: use the new hook API for the simpler "post-rewrite" call
hook API: support passing stdin to hooks, convert am's 'post-rewrite'
run-command: allow stdin for run_processes_parallel
run-command.c: remove dead assignment in while-loop
Check that the argument to the "label" and "update-ref" commands is a
valid refname when the todo list is parsed rather than waiting until the
command is executed. This means that the user can deal with any errors
at the beginning of the rebase rather than having it stop halfway
through due to a typo in a label name. The "update-ref" command is
changed to reject single level refs as it is all to easy to type
"update-ref branch" which is incorrect rather than "update-ref
refs/heads/branch"
Note that it is not straight forward to check the arguments to "reset"
and "merge" commands as they may be any revision, not just a refname and
we do not have an equivalent of check_refname_format() for revisions.
Helped-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Acked-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Instead of forcing the porcelain commands to always read the
configuration variables related to the signing and verifying
signatures, lazily initialize the necessary subsystem on demand upon
the first use.
This hopefully would make it more future-proof as we do not have to
think and decide whether we should call git_gpg_config() in the
git_config() callback for each command.
A few git_config() callback functions that used to be custom
callbacks are now just a thin wrapper around git_default_config().
We could further remove, git_FOO_config and replace calls to
git_config(git_FOO_config) with git_config(git_default_config), but
to make it clear which ones are affected and the effect is only the
removal of git_gpg_config(), it is vastly preferred not to do such a
change in this step (they can be done on top once the dust settled).
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the invocation of the "post-rewrite" hook added in
795160457d (sequencer (rebase -i): run the post-rewrite hook, if
needed, 2017-01-02) to use the new hook API.
This leaves the more complex "post-rewrite" invocation added in
a87a6f3c98 (commit: move post-rewrite code to libgit, 2017-11-17)
here in sequencer.c unconverted.
Here we can pass in a file's via the "in" file descriptor, in that
case we don't have a file, but will need to write_in_full() to an "in"
provide by the API. Support for that will be added to the hook API in
the future, but we're not there yet.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In [1] the strbuf_release(&msgbuf) was moved into this
do_pick_commit(), but didn't take into account the case of [2], where
we'd return before the strbuf_release(&msgbuf).
Then when the "fixup" support was added in [3] this leak got worse, as
in this error case we added another place where we'd "return" before
reaching the strbuf_release().
This changes the behavior so that we'll call
update_abort_safety_file() in these cases where we'd previously
"return", but as noted in [4] "update_abort_safety_file() is a no-op
when rebasing and you're changing code that is only run when
rebasing.". Here "no-op" refers to the early return in
update_abort_safety_file() if git_path_seq_dir() doesn't exist.
1. 452202c74b (sequencer: stop releasing the strbuf in
write_message(), 2016-10-21)
2. f241ff0d0a (prepare the builtins for a libified merge_recursive(),
2016-07-26)
3. 6e98de72c0 (sequencer (rebase -i): add support for the 'fixup' and
'squash' commands, 2017-01-02)
4. https://lore.kernel.org/git/bcace50b-a4c3-c468-94a3-4fe0c62b3671@dunelm.org.uk/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In [1] and [2] I added the code being moved here to cmd_revert() and
cmd_cherry_pick(), now that we've got a "replay_opts_release()" for
the "struct replay_opts" it should know how to free these "revs",
rather than having these users reach into the struct to free its
individual members.
1. d1ec656d68 (cherry-pick: free "struct replay_opts" members,
2022-11-08)
2. fd74ac95ac (revert: free "struct replay_opts" members, 2022-07-01)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make the replay_opts_release() function added in the preceding commit
non-static, and use it for freeing the "struct replay_opts"
constructed for "rebase" and "revert".
To safely call our new replay_opts_release() we'll need to stop
calling it in sequencer_remove_state(), and instead call it where we
allocate the "struct replay_opts" itself.
This is because in e.g. do_interactive_rebase() we construct a "struct
replay_opts" with "get_replay_opts()", and then call
"complete_action()". If we get far enough in that function without
encountering errors we'll call "pick_commits()" which (indirectly)
calls sequencer_remove_state() at the end.
But if we encounter errors anywhere along the way we'd punt out early,
and not free() the memory we allocated. Remembering whether we
previously called sequencer_remove_state() would be a hassle.
Using a FREE_AND_NULL() pattern would also work, as it would be safe
to call replay_opts_release() repeatedly. But let's fix this properly
instead, by having the owner of the data free() it.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Split off the free()-ing in sequencer_remove_state() into a utility
function, which will be adjusted and called independent of the other
code in sequencer_remove_state() in a subsequent commit.
The only functional change here is changing the "int" to a "size_t",
which is the correct type, as "xopts_nr" is a "size_t".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When handling "--exec" rebase collects the commands into a struct
string_list, then prepends "exec " to each command creating a multi line
string and finally splits that string back into a list of commands. This
is an artifact of the scripted rebase and the need to support "rebase
--preserve-merges". Now that "--preserve-merges" no-longer exists we can
cleanup the way the argument is handled. There is no need to add the
"exec " prefix to the commands as that is added by todo_list_to_strbuf().
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These files are already included; we do not need to include them again
Signed-off-by: Seija Kijin <doremylover123@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Various leak fixes.
* ab/various-leak-fixes:
built-ins: use free() not UNLEAK() if trivial, rm dead code
revert: fix parse_options_concat() leak
cherry-pick: free "struct replay_opts" members
rebase: don't leak on "--abort"
connected.c: free the "struct packed_git"
sequencer.c: fix "opts->strategy" leak in read_strategy_opts()
ls-files: fix a --with-tree memory leak
revision API: call graph_clear() in release_revisions()
unpack-file: fix ancient leak in create_temp_file()
built-ins & libs & helpers: add/move destructors, fix leaks
dir.c: free "ident" and "exclude_per_dir" in "struct untracked_cache"
read-cache.c: clear and free "sparse_checkout_patterns"
commit: discard partial cache before (re-)reading it
{reset,merge}: call discard_index() before returning
tests: mark tests as passing with SANITIZE=leak
