Change the submodule_strategy_to_string() function added in
3604242f08 (submodule: port init from shell to C, 2016-04-15) to
really return a "const char *". In the "SM_UPDATE_COMMAND" case it
would return a strbuf_detach().
Furthermore, this function would return NULL on SM_UPDATE_UNSPECIFIED,
so it wasn't safe to xstrdup() its return value in the general case,
or to use it in a sprintf() format as the code removed in the
preceding commit did.
But its callers would never call it with either SM_UPDATE_UNSPECIFIED
or SM_UPDATE_COMMAND. Let's have its behavior reflect how its only
user expects it to behave, and BUG() out on the rest.
By doing this we can also stop needlessly xstrdup()-ing and free()-ing
the memory for the config we're setting. We can instead always use
constant strings. We can also use the *_tmp() variant of
git_config_get_string().
Let's also rename this submodule_strategy_to_string() function to
submodule_update_type_to_string(). Now that it's only tasked with
returning a string version of the "enum submodule_update_type type".
Before it would look at the "command" field in "struct
submodule_update_strategy".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Don't call submodule_strategy_to_string() in a BUG() message. These
calls added in c51f8f94e5 (submodule--helper: run update procedures
from C, 2021-08-24) don't need the extra information
submodule_strategy_to_string() gives us, as we'll never reach the
SM_UPDATE_COMMAND case here.
That case is the only one where we'd get any information beyond the
straightforward number-to-string mapping.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add missing braces to an "else" arm in init_submodule(), this
stylistic change makes this code conform to the CodingGuidelines, and
makes a subsequent commit smaller.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Amend the update_submodule() function to return the failing "ret" on
error, instead of overriding it with "1".
This code was added in b3c5f5cb04 (submodule: move core cmd_update()
logic to C, 2022-03-15), and this change ends up not making a
difference as this function is only called in update_submodules(). If
we return non-zero here we'll always in turn return "1" in
module_update().
But if we didn't do that and returned any other non-zero exit code in
update_submodules() we'd fail the test that's being amended
here. We're still testing the status quo here.
This change makes subsequent refactoring of update_submodule() easier,
as we'll no longer need to worry about clobbering the "ret" we get
from the run_command().
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rename the "res" variable added in b3c5f5cb04 (submodule: move core
cmd_update() logic to C, 2022-03-15) to "ret", which is the convention
in the rest of this file.
Eventual follow-up commits will change the code in update_submodule()
to a "goto cleanup" pattern, let's have the post image look consistent
with the rest. For update_submodules() let's also use a "ret" for
consistency, that use was also added in b3c5f5cb04. We'll be
modifying that codepath in subsequent commits.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "res" variable must be true at this point in update_submodule(),
as just a few lines above this we've unconditionally:
if (!res)
return 0;
So we don't need to guard the "return 1" with an "else if (res)", we
can return unconditionally at this point. See b3c5f5cb04 (submodule:
move core cmd_update() logic to C, 2022-03-15) for the initial
introduction of this code, this check of "res" has always been
redundant.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Refactor code added in e83e3333b5 (submodule: port submodule
subcommand 'summary' from shell to C, 2020-08-13) so that "errmsg" and
"errmsg_str" are folded into one. The distinction between the empty
string and NULL is something that's tested for by
e.g. "t/t7401-submodule-summary.sh".
This is in preparation for fixing a memory leak the "struct strbuf" in
the pre-image.
Let's also pass a "const char *" to print_submodule_summary(), as it
should not be modifying the "errmsg".
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a "const" to the "struct update_data" passed to
run_update_procedure(), which it in turn passes along (peeled) to
is_tip_reachable() and fetch_in_submodule()).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a "const" to the copy of "struct update_data" that's tracked by
the "struct submodule_update_clone", as it neither owns nor modifies
it.
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add "const" to the "struct module_clone_data" that we pass to
clone_submodule(), which makes the ownership clear, and stops us from
clobbering the "clone_data->path".
We still need to add to the "reference" member, which is a "struct
string_list". Let's do this by having clone_submodule() create its
own, and copy the contents over, allowing us to pass it as a
separate parameter.
This new "struct string_list" still leaks memory, just as the "struct
module_clone_data" did before. let's not fix that for now, to fix that
we'll need to add some "goto cleanup" to the relevant code. That will
eventually be done in follow-up commits, this change makes it easier
to fix the memory leak.
The scope of the new "reference" variable in add_submodule() could be
narrowed to the "else" block, but as we'll eventually free it with a
"goto cleanup" let's declare it at the start of the function.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Refactor the only remaining use of a "struct strbuf sb" in
clone_submodule() to live in its own scope. This makes the code
clearer by limiting its lifetime.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use xstrfmt() in clone_submodule() instead of a "struct strbuf" in two
cases where we weren't getting anything out of using the "struct
strbuf".
This changes code that was was added along with other uses of "struct
strbuf" in this function in ee8838d157 (submodule: rewrite
`module_clone` shell function in C, 2015-09-08).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use the less verbose { 0 }-initialization syntax rather than memset()
in builtin/submodule--helper.c, this doesn't make a difference in
terms of behavior, but as we're about to modify adjacent code makes
this more consistent, and lets us avoid worrying about when the
memset() happens v.s. a "goto cleanup".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since the preceding commit fixed style issues with \n\n among the
declared variables let's fix the minor stylistic issues with those
variables not being consistently followed by a \n\n.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The usual style in the codebase is to separate declared variables with
a single newline, not two, let's adjust this code to conform to
that. This makes the eventual addition of various "int ret" variables
more consistent.
In doing this the comment added in 2964d6e5e1 (submodule: port
subcommand 'set-branch' from shell to C, 2020-06-02) might become
ambiguous to some, although it should be clear what it's referring to,
let's move it above the 'OPT_NOOP_NOARG('q', "quiet")' to make that
clearer.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As its name suggests the "resolve-relative-url-test" has never been
used outside of the test suite, see 63e95beb08 (submodule: port
resolve_relative_url from shell to C, 2016-04-15) for its original
addition.
Perhaps it would make sense to drop this code entirely, as we feel
that we've got enough indirect test coverage, but let's leave that
question to a possible follow-up change. For now let's keep the test
coverage this gives us.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move the "check-name" helper to a test-tool, since
a6226fd772 (submodule--helper: convert the bulk of cmd_add() to C,
2021-08-10) it has only been used by this test, not git-submodule.sh.
As noted with its introduction in 0383bbb901 (submodule-config:
verify submodule names as paths, 2018-04-30) the intent of
t7450-bad-git-dotfiles.sh has always been to unit test the
check_submodule_name() function.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Create a new "test-tool submodule" and move the "is-active" subcommand
over to it. It was added in 5c2bd8b77a (submodule--helper: add
is-active subcommand, 2017-03-16), since
a452128a36 (submodule--helper: introduce add-config subcommand,
2021-08-06) it hasn't been used by git-submodule.sh.
Since we're creating a command dispatch similar to test-tool.c itself
let's split out the "struct test_cmd" into a new test-tool-utils.h,
which both this new code and test-tool.c itself can use.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove the "submodule--helper list" sub-command, which hasn't been
used by git-submodule.sh since 2964d6e5e1 (submodule: port subcommand
'set-branch' from shell to C, 2020-06-02).
There was a test added in 2b56bb7a87 (submodule helper list: respect
correct path prefix, 2016-02-24) which relied on it, but the right
thing to do here is to delete that test as well.
That test was regression testing the "list" subcommand itself. We're
not getting anything useful from the "list | cut -f2" invocation that
we couldn't get from "foreach 'echo $sm_path'".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "name" helper has not been used since e83e3333b5 (submodule: port
submodule subcommand 'summary' from shell to C, 2020-08-13).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
All invocations of do_get_submodule_displaypath() pass
get_super_prefix() as the super_prefix arg, which is exactly the same
as get_submodule_displaypath().
Replace all calls to do_get_submodule_displaypath() with
get_submodule_displaypath(), and since it has no more callers, remove
it.
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Unlike the other subcommands, "git submodule--helper update" uses the
"--recursive-prefix" flag instead of "--super-prefix". The two flags are
otherwise identical (they only serve to compute the 'display path' of a
submodule), except that there is a dedicated helper function to get the
value of "--super-prefix".
This inconsistency exists because "git submodule update" used to pass
"--recursive-prefix" between shell and C (introduced in [1]) before
"--super-prefix" was introduced (in [2]), and for simplicity, we kept
this name when "git submodule--helper update" was created.
Remove "--recursive-prefix" and its associated code from "git
submodule--helper update", replacing it with "--super-prefix".
To use "--super-prefix", module_update is marked with
SUPPORT_SUPER_PREFIX. Note that module_clone must also be marked with
SUPPORT_SUPER_PREFIX, otherwise the "git submodule--helper clone"
subprocess will fail check because "--super-prefix" is propagated via
the environment.
[1] 48308681b0 (git submodule update: have a dedicated helper for
cloning, 2016-02-29)
[2] 74866d7579 (git: make super-prefix option, 2016-10-07)
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove the SUPPORT_SUPER_PREFIX flag from "add", "init" and
"summary". For the "add" command it hasn't been used since [1],
likewise for "init" and "summary" since [2] and [3], respectively.
As implemented in 74866d7579 (git: make super-prefix option,
2016-10-07) the SUPPORT_SUPER_PREFIX flag in git.c applies for the
entire command, but as implemented in 89c8626557 (submodule helper:
support super prefix, 2016-12-08) we assert here in
cmd_submodule__helper() that we're not getting the flag unexpectedly.
1. 8c8195e9c3 (submodule--helper: introduce add-clone subcommand,
2021-07-10)
2. 6e7c14e65c (submodule update --init: display correct path from
submodule, 2017-01-06)
3. 1cf823d8f0 (submodule: remove unnecessary `prefix` based option
logic, 2021-06-22)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Replace a chunk of code in update_submodule() with an equivalent
do_get_submodule_displaypath() invocation. This is already tested by
t/t7406-submodule-update.sh:'submodule update --init --recursive from
subdirectory', so no tests are added.
The two are equivalent because:
- Exactly one of recursive_prefix|prefix is non-NULL at a time; prefix
is set at the superproject level, and recursive_prefix is set when
recursing into submodules. There is also a BUG() statement in
get_submodule_displaypath() that asserts that both cannot be non-NULL.
- In get_submodule_displaypath(), get_super_prefix() always returns NULL
because "--super-prefix" is never passed. Thus calling it is
equivalent to calling do_get_submodule_displaypath() with super_prefix
= NULL.
Therefore:
- When recursive_prefix is non-NULL, prefix is NULL, and thus
get_submodule_displaypath() just returns prefixed_path. This is
identical to calling do_get_submodule_displaypath() with super_prefix
= recursive_prefix because the return value is still the concatenation
of recursive_prefix + update_data->sm_path.
- When prefix is non-NULL, prefixed_path = update_data->sm_path. Thus
calling get_submodule_displaypath() with prefixed_path is equivalent
to calling do_get_submodule_displaypath() with update_data->sm_path
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
update_submodule() uses duplicated code to compute
update_data->displaypath and next.recursive_prefix. The latter is just
the former with "/" appended to it, and since update_data->displaypath
not changed outside of this statement, we can just reuse the already
computed result.
We can go one step further and remove the reference to
next.recursive_prefix altogether. Since it is only used in
update_data_to_args() (to compute the "--recursive-prefix" flag for the
recursive update child process) we can just use the already computed
.displaypath value of there.
Delete the duplicated code, and remove the unnecessary reference to
next.recursive_prefix. As a bonus, this fixes a memory leak where
prefixed_path was never freed (this leak was first reported in [1]).
[1] https://lore.kernel.org/git/877a45867ae368bf9e053caedcb6cf421e02344d.1655336146.git.gitgitgadget@gmail.com
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There are two locations in prepare_to_clone_next_submodule() that
manually calculate the submodule display path, but should just use
do_get_submodule_displaypath() for consistency.
Do this replacement and reorder the code slightly to avoid computing
the display path twice.
Until the preceding commit this code had never been tested, with our
newly added tests we can see that both these sites have been computing
the display path incorrectly ever since they were introduced in
48308681b0 (git submodule update: have a dedicated helper for cloning,
2016-02-29) [1]:
- The first hunk puts a "/" between recursive_prefix and ce->name, but
recursive_prefix already ends with "/".
- The second hunk calls relative_path() on recursive_prefix and
ce->name, but relative_path() only makes sense when both paths share
the same base directory. This is never the case here:
- recursive_prefix is the path from the topmost superproject to the
current submodule
- ce->name is the path from the root of the current submodule to its
submodule.
so, e.g. recursive_prefix="super" and ce->name="submodule" produces
displayname="../super" instead of "super/submodule".
[1] I verified this by applying the tests to 48308681b0.
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Follow-up on the preceding commit which taught "git submodule--helper
update" to understand "--merge", "--checkout" and "--rebase" and use
those options instead of "--update=(rebase|merge|checkout|none)" when
the command invokes itself.
Unlike the preceding change this isn't strictly necessary to
eventually change "git-submodule.sh" so that it invokes "git
submodule--helper update" directly, but let's remove this
inconsistency in the command-line interface. We shouldn't need to
carry special synonyms for existing options in "git submodule--helper"
when that command can use the primary documented names instead.
But, as seen in the post-image this makes the control flow within
"builtin/submodule--helper.c" simpler, we can now write directly to
the "update_default" member of "struct update_data" when parsing the
options in "module_update()".
Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Understand --checkout, --merge and --rebase synonyms for
--update={checkout,merge,rebase}, as well as the short options that
'git submodule' itself understands.
This removes a difference between the CLI API of "git submodule" and
"git submodule--helper", making it easier to make the latter an alias
for the former. See 48308681b0 (git submodule update: have a
dedicated helper for cloning, 2016-02-29) for the initial addition of
--update.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the user-facing "git submodule--helper" commands so that
they'll report their name as being "git submodule". To a user these
commands are internal implementation details, and it doesn't make
sense to emit usage about an internal helper when "git submodule" is
invoked with invalid options.
Before this we'd emit e.g.:
$ git submodule absorbgitdirs --blah
error: unknown option `blah'
usage: git submodule--helper absorbgitdirs [<options>] [<path>...]
[...]
And:
$ git submodule set-url -- --
usage: git submodule--helper set-url [--quiet] <path> <newurl>
[...]
Now we'll start with "usage: git submodule [...]" in both of those
cases. This change does not alter the "list", "name", "clone",
"config" and "create-branch" commands, those are internal-only (as an
aside; their usage info should probably invoke BUG(...)). This only
changes the user-facing commands.
The "status", "deinit" and "update" commands are not included in this
change, because their usage information already used "submodule"
rather than "submodule--helper".
I don't think it's currently possible to emit some of this usage
information in practice, as git-submodule.sh will catch unknown
options, and e.g. it doesn't seem to be possible to get "add" to emit
its usage information from "submodule--helper".
Though that change may be superfluous now, it's also harmless, and
will allow us to eventually dispatch further into "git
submodule--helper" from git-submodule.sh, while emitting the correct
usage output.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rename the "absorb-git-dirs" subcommand to "absorbgitdirs", which is
what the "git submodule" command itself has called it since the
subcommand was implemented in f6f8586140 (submodule: add
absorb-git-dir function, 2016-12-12).
Having these two be different will make it more tedious to dispatch to
eventually dispatch "git submodule--helper" directly, as we'd need to
retain this name mapping. So let's get rid of this needless
inconsistency.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Adjust code added in 0060fd1511 (clone --recurse-submodules: prevent
name squatting on Windows, 2019-09-12) to have the internal
--require-init option imply --init, rather than having
"git-submodule.sh" add it implicitly.
This change doesn't make any difference now, but eliminates another
special-case where "git submodule--helper update"'s behavior was
different from "git submodule update". This will make it easier to
eventually replace the cmd_update() function in git-submodule.sh.
We'll still need to keep the distinction between "--init" and
"--require-init" in git-submodule.sh. Once cmd_update() gets
re-implemented in C we'll be able to change variables and other code
related to that, but not yet.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In c51f8f94e5 (submodule--helper: run update procedures from C,
2021-08-24), we added code that first obtains the default remote, and
then adds that to a `strvec`.
However, we never released the default remote's memory.
Reported by Coverity.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rename .env_array member to .env in the child_process structure.
* ab/env-array:
run-command API users: use "env" not "env_array" in comments & names
run-command API: rename "env_array" to "env"
Plug the memory leaks from the trickiest API of all, the revision
walker.
* ab/plug-leak-in-revisions: (27 commits)
revisions API: add a TODO for diff_free(&revs->diffopt)
revisions API: have release_revisions() release "topo_walk_info"
revisions API: have release_revisions() release "date_mode"
revisions API: call diff_free(&revs->pruning) in revisions_release()
revisions API: release "reflog_info" in release revisions()
revisions API: clear "boundary_commits" in release_revisions()
revisions API: have release_revisions() release "prune_data"
revisions API: have release_revisions() release "grep_filter"
revisions API: have release_revisions() release "filter"
revisions API: have release_revisions() release "cmdline"
revisions API: have release_revisions() release "mailmap"
revisions API: have release_revisions() release "commits"
revisions API users: use release_revisions() for "prune_data" users
revisions API users: use release_revisions() with UNLEAK()
revisions API users: use release_revisions() in builtin/log.c
revisions API users: use release_revisions() in http-push.c
revisions API users: add "goto cleanup" for release_revisions()
stash: always have the owner of "stash_info" free it
revisions API users: use release_revisions() needing REV_INFO_INIT
revision.[ch]: document and move code declared around "init"
...
A workflow change for translators are being proposed.
* jx/l10n-workflow-change:
l10n: Document the new l10n workflow
Makefile: add "po-init" rule to initialize po/XX.po
Makefile: add "po-update" rule to update po/XX.po
po/git.pot: don't check in result of "make pot"
po/git.pot: this is now a generated file
Makefile: remove duplicate and unwanted files in FOUND_SOURCE_FILES
i18n CI: stop allowing non-ASCII source messages in po/git.pot
Makefile: have "make pot" not "reset --hard"
Makefile: generate "po/git.pot" from stable LOCALIZED_C
Makefile: sort source files before feeding to xgettext
Preliminary code refactoring around transport and bundle code.
* ds/bundle-uri:
bundle.h: make "fd" version of read_bundle_header() public
remote: allow relative_url() to return an absolute url
remote: move relative_url()
http: make http_get_file() external
fetch-pack: move --keep=* option filling to a function
fetch-pack: add a deref_without_lazy_fetch_extended()
dir API: add a generalized path_match_flags() function
connect.c: refactor sending of agent & object-format
Follow-up on a preceding commit which changed all references to the
"env_array" when referring to the "struct child_process" member. These
changes are all unnecessary for the compiler, but help the code's
human readers.
All the comments that referred to "env_array" have now been updated,
as well as function names and variables that had "env_array" in their
name, they now refer to "env".
In addition the "out" name for the submodule.h prototype was
inconsistent with the function definition's use of "env_array" in
submodule.c. Both of them use "env" now.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Start following-up on the rename mentioned in c7c4bdeccf (run-command
API: remove "env" member, always use "env_array", 2021-11-25) of
"env_array" to "env".
The "env_array" name was picked in 19a583dc39 (run-command: add
env_array, an optional argv_array for env, 2014-10-19) because "env"
was taken. Let's not forever keep the oddity of "*_array" for this
"struct strvec", but not for its "args" sibling.
This commit is almost entirely made with a coccinelle rule[1]. The
only manual change here is in run-command.h to rename the struct
member itself and to change "env_array" to "env" in the
CHILD_PROCESS_INIT initializer.
The rest of this is all a result of applying [1]:
* make contrib/coccinelle/run_command.cocci.patch
* patch -p1 <contrib/coccinelle/run_command.cocci.patch
* git add -u
1. cat contrib/coccinelle/run_command.pending.cocci
@@
struct child_process E;
@@
- E.env_array
+ E.env
@@
struct child_process *E;
@@
- E->env_array
+ E->env
I've avoided changing any comments and derived variable names here,
that will all be done in the next commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In the preceding commit we moved away from using xgettext(1) to both
generate the po/git.pot, and to merge the incrementally generated
po/git.pot+ file as we sourced translations from C, shell and Perl.
Doing it this way, which dates back to my initial
implementation[1][2][3] was conflating two things: With xgettext(1)
the --from-code both controls what encoding is specified in the
po/git.pot's header, and what encoding we allow in source messages.
We don't ever want to allow non-ASCII in *source messages*, and doing
so has hid e.g. a buggy message introduced in
a6226fd772 (submodule--helper: convert the bulk of cmd_add() to C,
2021-08-10) from us, we'd warn about it before, but only when running
"make pot", but the operation would still succeed. Now we'll error out
on it when running "make pot".
Since the preceding Makefile changes made this easy: let's add a "make
check-pot" target with the same prerequisites as the "po/git.pot"
target, but without changing the file "po/git.pot". Running it as part
of the "static-analysis" CI target will ensure that we catch any such
issues in the future. E.g.:
$ make check-pot
XGETTEXT .build/pot/po/builtin/submodule--helper.c.po
xgettext: Non-ASCII string at builtin/submodule--helper.c:3381.
Please specify the source encoding through --from-code.
make: *** [.build/pot/po/builtin/submodule--helper.c.po] Error 1
1. cd5513a716 (i18n: Makefile: "pot" target to extract messages
marked for translation, 2011-02-22)
2. adc3b2b276 (Makefile: add xgettext target for *.sh files,
2011-05-14)
3. 5e9637c629 (i18n: add infrastructure for translating Git with
gettext, 2011-11-18)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This method was initially written in 63e95beb0 (submodule: port
resolve_relative_url from shell to C, 2016-05-15). As we will need
similar functionality in the bundle URI feature, extract this to be
available in remote.h.
The code is almost exactly the same, except for the following trivial
differences:
* Fix whitespace and wrapping issues with the prototype and argument
lists.
* Let's call starts_with_dot_{,dot_}slash_native() instead of the
functionally identical "starts_with_dot_{,dot_}slash()" wrappers
"builtin/submodule--helper.c".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a path_match_flags() function and have the two sets of
starts_with_dot_{,dot_}slash() functions added in
63e95beb08 (submodule: port resolve_relative_url from shell to C,
2016-04-15) and a2b26ffb1a (fsck: convert gitmodules url to URL
passed to curl, 2020-04-18) be thin wrappers for it.
As the latter of those notes the fsck version was copied from the
initial builtin/submodule--helper.c version.
Since the code added in a2b26ffb1a was doing really doing the same as
win32_is_dir_sep() added in 1cadad6f65 (git clone <url>
C:\cygwin\home\USER\repo' is working (again), 2018-12-15) let's move
the latter to git-compat-util.h is a is_xplatform_dir_sep(). We can
then call either it or the platform-specific is_dir_sep() from this
new function.
Let's likewise change code in various other places that was hardcoding
checks for "'/' || '\\'" with the new is_xplatform_dir_sep(). As can
be seen in those callers some of them still concern themselves with
':' (Mac OS classic?), but let's leave the question of whether that
should be consolidated for some other time.
As we expect to make wider use of the "native" case in the future,
define and use two starts_with_dot_{,dot_}slash_native() convenience
wrappers. This makes the diff in builtin/submodule--helper.c much
smaller.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git submodule update" without pathspec should silently skip an
uninitialized submodule, but it started to become noisy by mistake.
* gc/submodule-update-part2:
submodule--helper: fix initialization of warn_if_uninitialized
The .warn_if_uninitialized member was introduced by 48308681
(git submodule update: have a dedicated helper for cloning,
2016-02-29) to submodule_update_clone struct and initialized to
false. When c9911c93 (submodule--helper: teach update_data more
options, 2022-03-15) moved it to update_data struct, it started
to initialize it to true but this change was not explained in
its log message.
The member is set to true only when pathspec was given, and is
used when a submodule that matched the pathspec is found
uninitialized to give diagnostic message. "submodule update"
without pathspec is supposed to iterate over all submodules
(i.e. without pathspec limitation) and update only the
initialized submodules, and finding uninitialized submodules
during the iteration is a totally expected and normal thing that
should not be warned.
[jc: added tests]
Signed-off-by: Orgad Shaneh <orgads@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a release_revisions() to various users of "struct rev_info" which
requires a minor refactoring to a "goto cleanup" pattern to use that
function.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use release_revisions() to various users of "struct rev_list" which
need to have their "struct rev_info" zero-initialized before we can
start using it.
For the bundle.c code see the early exit case added in
3bbbe467f2 (bundle verify: error out if called without an object
database, 2019-05-27).
For the relevant bisect.c code see 45b6370812 (bisect: libify
`check_good_are_ancestors_of_bad` and its dependents, 2020-02-17).
For the submodule.c code see the "goto" on "(!left || !right || !sub)"
added in 8e6df65015 (submodule: refactor show_submodule_summary with
helper function, 2016-08-31).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a release_revisions() to various users of "struct rev_list" in
those straightforward cases where we only need to add the
release_revisions() call to the end of a block, and don't need to
e.g. refactor anything to use a "goto cleanup" pattern.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
String in submodule--helper is not correctly formatting
placeholders. The string in git-send-email is partial.
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The missing space at the end of the line makes the closing square
bracket sticking to the dash in the next line
Found during localisation v2.36.0 round 1
Signed-off-by: Fangyi Zhou <me@fangyi.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
