| Age | Commit message (Collapse) | Author | Files | Lines |
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Documentation update
* bc/clarify-eol-attr:
doc: clarify interaction between 'eol' and text=auto
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Update mailmap entries.
* ds/mailmap:
mailmap: change primary address for Derrick Stolee
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"git log --graph --graph" used to leak a graph structure, and there
was no way to countermand "--graph" that appear earlier on the
command line. A "--no-graph" option has been added and resource
leakage has been plugged.
* ah/log-no-graph:
log: add a --no-graph option
log: fix memory leak if --graph is passed multiple times
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Fix tests that are unnecessarily specific to ref-files backend.
* hw/t1410-adjust-test-for-reftable:
t1410: mark bufsize boundary test as REFFILES
t1410: use test-tool ref-store to inspect reflogs
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A couple of optimization to "git fetch".
* ps/fetch-optim-with-commit-graph:
fetch: skip computing output width when not printing anything
fetch-pack: use commit-graph when computing cutoff
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Test modernization.
* sy/t0001-use-path-is-helper:
t0001: replace "test [-d|-f]" with test_path_is_* functions
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L10n support for a few error messages.
* bs/forbid-i18n-of-protocol-token-in-fetch-pack:
fetch-pack: parameterize message containing 'ready' keyword
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e77aa336f1 ("ls-files: optionally recurse into submodules", 2016-10-10)
taught ls-files the --recurse-submodules argument, but only in a limited
set of circumstances. In particular, --stage was unsupported, perhaps
because there was no repo_find_unique_abbrev(), which was only
introduced in 8bb95572b0 ("sha1-name.c: add
repo_find_unique_abbrev_r()", 2019-04-16). This function is needed for
using --recurse-submodules with --stage.
Now that we have repo_find_unique_abbrev(), teach support for this
combination of arguments.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Replace the parsing of the output of "ls -l" by test_path_is_symlink() and
test_readlink().
Signed-off-by: COGONI Guillaume <cogoni.guillaume@gmail.com>
Co-authored-by: BRESSAT Jonathan <git.jonathan.bressat@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add test_path_is_file_not_symlink(), test_path_is_dir_not_symlink()
and test_path_is_symlink(). Case of use for the first one
in test t/t3903-stash.sh to replace "test -f" because that function
explicitly want the file not to be a symlink.
Give more friendly error message.
Signed-off-by: COGONI Guillaume <cogoni.guillaume@gmail.com>
Co-authored-by: BRESSAT Jonathan <git.jonathan.bressat@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Use test_path_is_* to replace test [-d|-f] because that give more
explicit debugging information. And it doesn't change the semantics.
Signed-off-by: COGONI Guillaume <cogoni.guillaume@gmail.com>
Co-authored-by: BRESSAT Jonathan <git.jonathan.bressat@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Usage strings for git (sub)command flags has a style guide that
suggests - first letter should not capitalized (unless required)
and it should skip full-stop at the end of line. But there are
some files where usage-strings do not follow the above mentioned
guide.
Amend the usage strings that don't follow the style convention/guide.
Signed-off-by: Abhradeep Chakraborty <chakrabortyabhradeep79@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Fix a formatting regression in 1b81d8cb19d (help: use command-list.txt
for the source of guides, 2018-05-20). Adjust the output of "git help
--guides" and any other future single-section commands so that a
newline isn't inserted before the only section being printed.
This changes the output from:
$ git help --guides
The Git concept guides are:
[...]
To:
$ git help --guides
The Git concept guides are:
[...]
That we started printing an extra "\n" in 1b81d8cb19d wasn't intended,
but an emergent effect of moving all of the printing of "git help"
output to code that was ready to handle printing N sections.
With 1b81d8cb19d we started using the "print_cmd_by_category()"
function added earlier in the same series, or in cfb22a02ab5 (help:
use command-list.h for common command list, 2018-05-10).
Fixing this formatting nit is easy enough. Let's have all of the
output that would like to be "\n"-separated from other lines emit its
own "\n". We then adjust "print_cmd_by_category()" to only print a
"\n" to delimit the sections it's printing out.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add the ability to only emit git's own usage information under
--all. This also allows us to extend the "test_section_spacing" tests
added in a preceding commit to test "git help --all"
output.
Previously we could not do that, as the tests might find a git-*
command in the "$PATH", which would make the output differ from one
setup to another.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add more sanity checking to "git help" usage by erroring out if these
man viewer options are combined with incompatible command-modes that
will never use these documentation viewers.
This continues the work started in d35d03cf93e (help: simplify by
moving to OPT_CMDMODE(), 2021-09-22) of adding more sanity checking to
"git help". Doing this allows us to clarify the "SYNOPSIS" in the
documentation, and the "git help -h" output.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Do the same for the "--all" option that I did for "--guides" in
9856ea6785c (help: correct usage & behavior of "git help --guides",
2021-09-22). I.e. we've documented it as ignoring non-option
arguments, let's have it error out instead.
As with other changes made in 62f035aee3f (Merge branch
'ab/help-config-vars', 2021-10-13) this is technically a change in
behavior, but in practice it's just a bug fix. We were ignoring this
before, but by erroring we can simplify our documentation and
synopsis, as well as avoid user confusion as they wonder what the
difference between e.g. "git help --all" and "git help --all status"
is (there wasn't any difference).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Change the errors added in d35d03cf93e (help: simplify by moving to
OPT_CMDMODE(), 2021-09-22) to quote the offending option at the user
when invoked as e.g.:
git help --guides garbage
Now instead of:
fatal: this option doesn't take any other arguments
We'll emit:
fatal: the '--guides' option doesn't take any non-option arguments
Let's also rename the function, as it will be extended to do other
checks that aren't "no extra argc" in a subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Split up the listing of commands and aliases from
list_all_cmds_help(). This will make a subsequent functional change
smaller.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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There's logic in "help.c"'s "print_cmd_by_category()" to emit "help"
output with particular spacing, which doesn't make much sense when
emitting only one section with "help -g".
Let's add tests for the current spacing in preparation for a
subsequent whitespace formatting fix, and make sure that that fix
doesn't cause regressions for the "git" and "git help" output.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Change code in "help.c" that used printf_ln() without format
specifiers to use puts() instead, as other existing code in the file
does. Let's also change related code to use puts() instead of the
equivalent of calling "printf" with a "%s\n" format.
This formatting-only change will make a subsequent functional change
easier to read, as it'll be changing code that's consistently using
the same functions to do the same things.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add a missing "]" to documentation added in 63eae83f8f3 (help: add "-a
--verbose" to list all commands with synopsis, 2018-05-20). This made
it seem as though "--[no-]verbose" can only be provided with "--all",
not "-a". The corresponding usage information in the C
code ("builtin_help_usage") does not have the same problem.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This function is part of the reftable API, so it should use the
reftable_ prefix
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The ID => ref map is trimming object IDs to a disambiguating prefix.
Check that we are computing their length correctly.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When writing the same hash many times, we might decide to use a
length-1 object ID prefix for the ObjectID => ref table, which is out
of spec.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The public interface (reftable_writer) already ensures that keys are
written in strictly increasing order, and an empty key by definition
fails this check.
However, by also enforcing this at the block layer, it is easier to
verify that records (which are written into blocks) never have to
consider the possibility of empty keys.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Empty keys can only be written as ref records with empty names. The
log record has a logical timestamp in the key, so the key is never
empty.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The spec says 2 <= object_id_len <= 31. We are lenient and allow 1,
but we forbid 0, so we can be sure that we never read a 0-length key.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The value is stored in a 5-bit field, so we can't support more without
a format version upgrade.
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The builtin "add -p" reads the key "F2" as three separate keys "^[",
"O" and "Q". The "Q" causes it to quit which is probably not what the
user was expecting. This is because it uses poll() to check for
pending input when reading escape sequences but reads the input with
getchar() which is buffered by default and so hoovers up all the
pending input leading poll() think there isn't anything pending. Fix
this by calling setbuf() to disable input buffering if
interactive.singlekey is set.
Looking at the comment above mingw_getchar() in terminal.c I wonder if
that function is papering over this bug and could be removed.
Unfortunately I don't have access to windows to test that.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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If VMIN and VTIME are both set to zero then the terminal performs
non-blocking reads which means that read_key_without_echo() returns
EOF if there is no key press pending. This results in the user being
unable to select anything when running "git add -p". Fix this by
explicitly setting VMIN and VTIME when enabling non-canonical mode.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When disable_bits() changes the terminal attributes it uses
sigchain_push_common() to restore the terminal if a signal is received
before restore_term() is called. However there is no corresponding
call to sigchain_pop_common() when the settings are restored so the
signal handler is left on the sigchain stack. This leaves the stack
unbalanced so code such as
sigchain_push_common(my_handler);
...
read_key_without_echo(...);
...
sigchain_pop_common();
pops the handler pushed by disable_bits() rather than the one it
intended to. Additionally "git add -p" changes the terminal settings
every time it reads a key press so the stack can grow significantly.
In order to fix this save_term() now sets up the signal handler so
restore_term() can unconditionally call sigchain_pop_common(). There
are no callers of save_term() outside of terminal.c as the only
external caller was removed by e3f7e01b50 ("Revert "editor: save and
reset terminal after calling EDITOR"", 2021-11-22). Any future callers
of save_term() should benefit from having the signal handler set up
for them.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Break out of the loop to ensure restore_term() is called before
returning.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Pipes ignore error codes of LHS command and thus we should not use them
with Git in tests. As an alternative, use a 'tmp' file to write the Git
output so we can test the exit code.
Signed-off-by: Shubham Mishra <shivam828787@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.
This is the last of multiple changes to git-worktree.txt, starting at
the LIST OUTPUT FORMAT section.
The EXAMPLES section has an instance of "working tree" that must stay as
it is, because it is not talking about a worktree, but an example of why
a user might want to create a worktree.
Helped-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.
This is the sixth of multiple changes to git-worktree.txt, restricted to
the DETAILS section.
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.
This is the fifth of multiple changes to git-worktree.txt, restricted to
the CONFIGURATION FILE section.
While here, clear up some language to improve readability.
Helped-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.
This is the fourth of multiple changes to git-worktree.txt, restricted
to the REFS section.
This section previously described "per working tree" refs but they are
now replaced with "per-worktree" refs, which matches the definition in
glossary-content.txt.
The first paragraph of this section was also a bit confusing, so it is
cleaned up to make it easier to understand.
Helped-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.
This is the third of multiple changes to git-worktree.txt, restricted to
the OPTIONS section.
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.
This is the second of multiple changes to git-worktree.txt, restricted
to the COMMANDS section.
There is some language around the movement of "the working tree of a
linked worktree" which is used once, but the remaining uses are left as
just moving "a linked worktree" for brevity.
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It is helpful to distinguish between a 'working tree' and a 'worktree'.
A worktree contains a working tree plus additional metadata. This
metadata includes per-worktree refs and worktree-specific config.
This is the first of multiple changes to git-worktree.txt, restricted to
the DESCRIPTION section.
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The ability to add the --no-checkout flag to 'git worktree' was added in
ef2a0ac9a0 (worktree: add: introduce --checkout option, 2016-03-29).
Recently, we noticed that add_worktree() is rather complicated, so
extract the logic for this checkout process to simplify the method.
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This logic was introduced by 5325591 (worktree: copy sparse-checkout
patterns and config on add, 2022-02-07), but some feedback came in that
the add_worktree() method was already too complex. It is better to
extract this logic into a helper method to reduce this complexity.
Reported-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This logic was introduced by 5325591 (worktree: copy sparse-checkout
patterns and config on add, 2022-02-07), but some feedback came in that
the add_worktree() method was already too complex. It is better to
extract this logic into a helper method to reduce this complexity.
Reported-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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These two messages differ only by the config key name, which should not
be translated. Extract those keys so the messages can be translated from
the same string.
Reported-by: Jean-Noël AVILA <jn.avila@free.fr>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Remove the "else" branches of the HAVE_VARIADIC_MACROS macro, which
have been unconditionally omitted since 765dc168882 (git-compat-util:
always enable variadic macros, 2021-01-28).
Since were always omitted, anyone trying to use a compiler without
variadic macro support to compile a git since version
git v2.31.0 or later would have had a compilation error. 10 months
across a few releases since then should have been enough time for
anyone who cared to run into that and report the issue.
In addition to that, for anyone unsetting HAVE_VARIADIC_MACROS we've
been emitting extremely verbose warnings since at least
ee4512ed481 (trace2: create new combined trace facility,
2019-02-22). That's because there is no such thing as a
"region_enter_printf" or "region_leave_printf" format, so at least
under GCC and Clang everything that includes trace.h (almost every
file) emits a couple of warnings about that.
There's a large benefit to being able to have a hard dependency rely
on variadic macros, the code surrounding usage.c is hard to maintain
if we need to write two implementations of everything, and by relying
on "__FILE__" and "__LINE__" along with "__VA_ARGS__" we can in the
future make error(), die() etc. log where they were called from. We've
also recently merged d67fc4bf0ba (Merge branch 'bc/require-c99',
2021-12-10) which further cements our hard dependency on C99.
So let's delete the fallback code, and update our CodingGuidelines to
note that we depend on this. The added bullet-point starts with
lower-case for consistency with other bullet-points in that section.
The diff in "trace.h" is relatively hard to read, since we need to
retain the existing API docs, which were comments on the code used if
HAVE_VARIADIC_MACROS was not defined.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Change a comment added in e208f9cc757 (make error()'s constant return
value more visible, 2012-12-15). It's not correct that this is GCC-ism
anymore, it's code that uses standard C99 features.
The comment being changed here pre-dates the HAVE_VARIADIC_MACROS
define, which we got in e05bed960d3 (trace: add 'file:line' to all
trace output, 2014-07-12).
The original implementation of an error() macro) in e208f9cc757 used a
GCC-ism with the paste operator (see the commit message for mention of
it), but that was dropped later by 9798f7e5f9 (Use __VA_ARGS__ for all
of error's arguments, 2013-02-08), giving us the C99-portable version
we have now.
While we could remove the __GNUC__ define here, it might cause issues
for other compilers or static analysis systems, so let's not. See
87fe5df365 (inline constant return from error() function, 2014-05-06)
for one such issue.
See also e05bed960d3 (trace: add 'file:line' to all trace output,
2014-07-12) for another comment about GNUC's handling of __VA_ARGS__.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The struct strmap paths member of merge_options_internal is perhaps the
most central data structure to all of merge-ort. Because all the paths
involved in the merge need to be kept until the merge is complete, this
"paths" data structure traditionally took responsibility for owning all
the allocated paths. When the merge is over, those paths were free()d
as part of free()ing this strmap.
In commit 6697ee01b5d3 (merge-ort: switch our strmaps over to using
memory pools, 2021-07-30), we changed the allocations for pathnames to
come from a memory pool. That meant the ownership changed slightly;
there were no individual free() calls to make, instead the memory pool
owned all those paths and they were free()d all at once.
Unfortunately unique_path() was written presuming the pre-memory-pool
model, and allocated a path on the heap and left it in the strmap for
later free()ing. Modify it to return a path allocated from the memory
pool instead.
Note that there's one instance -- in record_conflicted_index_entries()
-- where the returned string from unique_path() was only used very
temporarily and thus had been immediately free()'d. This codepath was
associated with an ugly skip-worktree workaround that has since been
better fixed by the in-flight en/present-despite-skipped topic. This
workaround probably makes sense to excise once that topic merges down,
but for now, just remove the immediate free() and allow the returned
string to be free()d when the memory pool is released.
This fixes the following memory leak as reported by valgrind:
==PID== 65 bytes in 1 blocks are definitely lost in loss record 79 of 134
==PID== at 0xADDRESS: malloc
==PID== by 0xADDRESS: realloc
==PID== by 0xADDRESS: xrealloc (wrapper.c:126)
==PID== by 0xADDRESS: strbuf_grow (strbuf.c:98)
==PID== by 0xADDRESS: strbuf_vaddf (strbuf.c:394)
==PID== by 0xADDRESS: strbuf_addf (strbuf.c:335)
==PID== by 0xADDRESS: unique_path (merge-ort.c:733)
==PID== by 0xADDRESS: process_entry (merge-ort.c:3678)
==PID== by 0xADDRESS: process_entries (merge-ort.c:4037)
==PID== by 0xADDRESS: merge_ort_nonrecursive_internal (merge-ort.c:4621)
==PID== by 0xADDRESS: merge_ort_internal (merge-ort.c:4709)
==PID== by 0xADDRESS: merge_incore_recursive (merge-ort.c:4760)
==PID== by 0xADDRESS: merge_ort_recursive (merge-ort-wrappers.c:57)
==PID== by 0xADDRESS: try_merge_strategy (merge.c:753)
Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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detect_and_process_renames() detects renames on both sides of history
and then combines these into a single diff_queue_struct. The combined
diff_queue_struct needs to be able to hold the renames found on either
side, and since it knows the (maximum) size it needs, it pre-emptively
grows the array to the appropriate size:
ALLOC_GROW(combined.queue,
renames->pairs[1].nr + renames->pairs[2].nr,
combined.alloc);
It then collects the items from each side:
collect_renames(opt, &combined, MERGE_SIDE1, ...)
collect_renames(opt, &combined, MERGE_SIDE2, ...)
Note, though, that collect_renames() sometimes determines that some
pairs are unnecessary and does not include them in the combined array.
When it is done, detect_and_process_renames() frees this memory:
if (combined.nr) {
...
free(combined.queue);
}
The problem is that sometimes even when there are pairs, none of them
are necessary. Instead of checking combined.nr, just remove the
if-check; free() knows to skip NULL pointers. This change fixes the
following memory leak, as reported by valgrind:
==PID== 192 bytes in 1 blocks are definitely lost in loss record 107 of 134
==PID== at 0xADDRESS: malloc
==PID== by 0xADDRESS: realloc
==PID== by 0xADDRESS: xrealloc (wrapper.c:126)
==PID== by 0xADDRESS: detect_and_process_renames (merge-ort.c:3134)
==PID== by 0xADDRESS: merge_ort_nonrecursive_internal (merge-ort.c:4610)
==PID== by 0xADDRESS: merge_ort_internal (merge-ort.c:4709)
==PID== by 0xADDRESS: merge_incore_recursive (merge-ort.c:4760)
==PID== by 0xADDRESS: merge_ort_recursive (merge-ort-wrappers.c:57)
==PID== by 0xADDRESS: try_merge_strategy (merge.c:753)
==PID== by 0xADDRESS: cmd_merge (merge.c:1676)
==PID== by 0xADDRESS: run_builtin (git.c:461)
==PID== by 0xADDRESS: handle_builtin (git.c:713)
==PID== by 0xADDRESS: run_argv (git.c:780)
==PID== by 0xADDRESS: cmd_main (git.c:911)
==PID== by 0xADDRESS: main (common-main.c:52)
Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In sparse-checkout add/set under cone mode, the arguments passed are
supposed to be directories rather than gitignore-style patterns.
However, given the amount of effort spent in the manual discussing
patterns, it is easy for users to assume they need to pass patterns such
as
/foo/*
or
!/bar/*/
or perhaps they really do ignore the directory rule and specify a
random gitignore-style pattern like
*.c
To help catch such mistakes, throw an error if any of the positional
arguments:
* starts with any of '/!'
* contains any of '*?[]'
Inform users they can pass --skip-checks if they have a directory that
really does have such special characters in its name. (We exclude '\'
because of sparse-checkout's special handling of backslashes; see
the MINGW test in t1091.46.)
Reviewed-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The set and add subcommands accept multiple positional arguments.
The meaning of these arguments differs slightly in the two modes:
Cone mode only accepts directories. If given a file, it would
previously treat it as a directory, causing not just the file itself to
be included but all sibling files as well -- likely against users'
expectations. Throw an error if the specified path is a file in the
index. Provide a --skip-checks argument to allow users to override
(e.g. for the case when the given path IS a directory on another
branch).
Non-cone mode accepts general gitignore patterns. There are many
reasons to avoid this mode, but one possible reason to use it instead of
cone mode: to be able to select individual files within a directory.
However, if a file is passed to set/add in non-cone mode, you won't be
selecting a single file, you'll be selecting a file with the same name
in any directory. Thus users will likely want to prefix any paths they
specify with a leading '/' character; warn users if the patterns they
specify exactly name a file because it means they are likely missing
such a leading slash.
Reviewed-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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