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Code clean-up.
* tl/ls-tree-code-clean-up:
t3104: remove shift code in 'test_ls_tree_format'
ls-tree: cleanup the redundant SPACE
ls-tree: make "line_termination" less generic
ls-tree: fold "show_tree_data" into "cb" struct
ls-tree: use a "struct options"
ls-tree: don't use "show_tree_data" for "fast" callbacks
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Loosen date parsing heuristics.
* ph/parse-date-reduced-precision:
date.c: allow ISO 8601 reduced precision times
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Code clean-up.
* pw/rebase-exec-cleanup:
rebase: cleanup "--exec" option handling
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Document ORIG_HEAD a bit more.
* pb/doc-orig-head:
git-rebase.txt: add a note about 'ORIG_HEAD' being overwritten
revisions.txt: be explicit about commands writing 'ORIG_HEAD'
git-merge.txt: mention 'ORIG_HEAD' in the Description
git-reset.txt: mention 'ORIG_HEAD' in the Description
git-cherry-pick.txt: do not use 'ORIG_HEAD' in example
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Doc update.
* yo/doc-use-more-switch-c:
doc: add "git switch -c" as another option on detached HEAD
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Micro optimization.
* sk/merge-filtering-strategies-micro-optim:
merge: break out of all_strategy loop when strategy is found
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Test helper improvement.
* jk/interop-error:
t/interop: report which vanilla git command failed
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Doc update.
* ar/bisect-doc-update:
git-bisect-lk2009: update nist report link
git-bisect-lk2009: update java code conventions link
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Test clean-up.
* ar/test-cleanup:
t7527: use test_when_finished in 'case insensitive+preserving'
t6422: drop commented out code
t6003: uncomment test '--max-age=c3, --topo-order'
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Doc update.
* jc/doc-diff-patch.txt:
docs: link generating patch sections
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Doc update for environment variables set when hooks are invoked.
* es/hooks-and-local-env:
githooks: discuss Git operations in foreign repositories
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Code cleaning.
* rs/dup-array:
use DUP_ARRAY
add DUP_ARRAY
do full type check in BARF_UNLESS_COPYABLE
factor out BARF_UNLESS_COPYABLE
mingw: make argv2 in try_shell_exec() non-const
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Test updates.
* jx/t1301-updates:
t1301: do not change $CWD in "shared=all" test case
t1301: use test_when_finished for cleanup
t1301: fix wrong template dir for git-init
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The cURL one hasn't cooked for a week in 'next', but let's fast
track it so that linux-musl CI job would be happy.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Code clean-up.
* jk/read-object-cleanup:
object-file: fix indent-with-space
packfile: inline custom read_object()
repo_read_object_file(): stop wrapping read_object_file_extended()
read_object_file_extended(): drop lookup_replace option
streaming: inline call to read_object_file_extended()
object-file: inline calls to read_object()
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Deal with a few deprecation warning from cURL library.
* jk/curl-avoid-deprecated-api:
http: support CURLOPT_PROTOCOLS_STR
http: prefer CURLOPT_SEEKFUNCTION to CURLOPT_IOCTLFUNCTION
http-push: prefer CURLOPT_UPLOAD to CURLOPT_PUT
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* maint-2.38:
attr: adjust a mismatched data type
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* maint-2.37:
attr: adjust a mismatched data type
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* maint-2.36:
attr: adjust a mismatched data type
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* maint-2.35:
attr: adjust a mismatched data type
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* maint-2.34:
attr: adjust a mismatched data type
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* maint-2.33:
attr: adjust a mismatched data type
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* maint-2.32:
attr: adjust a mismatched data type
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* maint-2.31:
attr: adjust a mismatched data type
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* maint-2.30:
attr: adjust a mismatched data type
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On platforms where `size_t` does not have the same width as `unsigned
long`, passing a pointer to the former when a pointer to the latter is
expected can lead to problems.
Windows and 32-bit Linux are among the affected platforms.
In this instance, we want to store the size of the blob that was read in
that variable. However, `read_blob_data_from_index()` passes that
pointer to `read_object_file()` which expects an `unsigned long *`.
Which means that on affected platforms, the variable is not fully
populated and part of its value is left uninitialized. (On Big-Endian
platforms, this problem would be even worse.)
The consequence is that depending on the uninitialized memory's
contents, we may erroneously reject perfectly fine attributes.
Let's address this by passing a pointer to a variable of the expected
data type.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The CURLOPT_PROTOCOLS (and matching CURLOPT_REDIR_PROTOCOLS) flag was
deprecated in curl 7.85.0, and using it generate compiler warnings as of
curl 7.87.0. The path forward is to use CURLOPT_PROTOCOLS_STR, but we
can't just do so unilaterally, as it was only introduced less than a
year ago in 7.85.0.
Until that version becomes ubiquitous, we have to either disable the
deprecation warning or conditionally use the "STR" variant on newer
versions of libcurl. This patch switches to the new variant, which is
nice for two reasons:
- we don't have to worry that silencing curl's deprecation warnings
might cause us to miss other more useful ones
- we'd eventually want to move to the new variant anyway, so this gets
us set up (albeit with some extra ugly boilerplate for the
conditional)
There are a lot of ways to split up the two cases. One way would be to
abstract the storage type (strbuf versus a long), how to append
(strbuf_addstr vs bitwise OR), how to initialize, which CURLOPT to use,
and so on. But the resulting code looks pretty magical:
GIT_CURL_PROTOCOL_TYPE allowed = GIT_CURL_PROTOCOL_TYPE_INIT;
if (...http is allowed...)
GIT_CURL_PROTOCOL_APPEND(&allowed, "http", CURLOPT_HTTP);
and you end up with more "#define GIT_CURL_PROTOCOL_TYPE" macros than
actual code.
On the other end of the spectrum, we could just implement two separate
functions, one that handles a string list and one that handles bits. But
then we end up repeating our list of protocols (http, https, ftp, ftp).
This patch takes the middle ground. The run-time code is always there to
handle both types, and we just choose which one to feed to curl.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The IOCTLFUNCTION option has been deprecated, and generates a compiler
warning in recent versions of curl. We can switch to using SEEKFUNCTION
instead. It was added in 2008 via curl 7.18.0; our INSTALL file already
indicates we require at least curl 7.19.4.
But there's one catch: curl says we should use CURL_SEEKFUNC_{OK,FAIL},
and those didn't arrive until 7.19.5. One workaround would be to use a
bare 0/1 here (or define our own macros). But let's just bump the
minimum required version to 7.19.5. That version is only a minor version
bump from our existing requirement, and is only a 2 month time bump for
versions that are almost 13 years old. So it's not likely that anybody
cares about the distinction.
Switching means we have to rewrite the ioctl functions into seek
functions. In some ways they are simpler (seeking is the only
operation), but in some ways more complex (the ioctl allowed only a full
rewind, but now we can seek to arbitrary offsets).
Curl will only ever use SEEK_SET (per their documentation), so I didn't
bother implementing anything else, since it would naturally be
completely untested. This seems unlikely to change, but I added an
assertion just in case.
Likewise, I doubt curl will ever try to seek outside of the buffer sizes
we've told it, but I erred on the defensive side here, rather than do an
out-of-bounds read.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The two options do exactly the same thing, but the latter has been
deprecated and in recent versions of curl may produce a compiler
warning. Since the UPLOAD form is available everywhere (it was
introduced in the year 2000 by curl 7.1), we can just switch to it.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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On platforms where `size_t` does not have the same width as `unsigned
long`, passing a pointer to the former when a pointer to the latter is
expected can lead to problems.
Windows and 32-bit Linux are among the affected platforms.
In this instance, we want to store the size of the blob that was read in
that variable. However, `read_blob_data_from_index()` passes that
pointer to `read_object_file()` which expects an `unsigned long *`.
Which means that on affected platforms, the variable is not fully
populated and part of its value is left uninitialized. (On Big-Endian
platforms, this problem would be even worse.)
The consequence is that depending on the uninitialized memory's
contents, we may erroneously reject perfectly fine attributes.
Let's address this by passing a pointer to a variable of the expected
data type.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Code clean-up.
* jk/strncmp-to-api-funcs:
convert trivial uses of strncmp() to skip_prefix()
convert trivial uses of strncmp() to starts_with()
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Typofixes.
* ar/dup-words-fixes:
*: fix typos which duplicate a word
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Introduce an optional configuration to allow the trailing hash that
protects the index file from bit flipping.
* ds/omit-trailing-hash-in-index:
features: feature.manyFiles implies fast index writes
test-lib-functions: add helper for trailing hash
read-cache: add index.skipHash config option
hashfile: allow skipping the hash function
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The logic to see if we are using the "cone" mode by checking the
sparsity patterns has been tightened to avoid mistaking a pattern
that names a single file as specifying a cone.
* ws/single-file-cone:
dir: check for single file cone patterns
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"git diff --relative" did not mix well with "git diff --ext-diff",
which has been corrected.
* jk/ext-diff-with-relative:
diff: drop "name" parameter from prepare_temp_file()
diff: clean up external-diff argv setup
diff: use filespec path to set up tempfiles for ext-diff
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Code clean-up.
* ds/bundle-uri-4:
test-bundle-uri: drop unused variables
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Conditionally skip the pre-applypatch and applypatch-msg hooks when
applying patches with 'git am'.
* tr/am--no-verify:
am: allow passing --no-verify flag
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Avoid unnecessary builds in CI, with settings configured in
ci-config.
* tb/ci-concurrency:
ci: avoid unnecessary builds
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(cosmetic) CI regression fix.
* pw/ci-print-failure-name-fix:
ci(github): restore "print test failures" step name
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Test fixes.
* es/t1509-root-fixes:
t1509: facilitate repeated script invocations
t1509: make "setup" test more robust
t1509: fix failing "root work tree" test due to owner-check
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Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In t3104-ls-tree-format.sh, There is a legacy 'shift 2' code
and the relevant code block no longer depends on it anymore,
so let's remove it for a small cleanup.
Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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An redundant space was found in ls-tree.c, which is no doubt
a small change, but it might be OK to make a commit on its own.
Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The "ls-tree" command isn't capable of ending "lines" with anything
except '\n' or '\0', and in the latter case we can avoid calling
write_name_quoted_relative() entirely. Let's do that, less for
optimization and more for clarity, the write_name_quoted_relative()
API itself does much the same thing.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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After the the preceding two commits the only user of the
"show_tree_data" struct needed it along with the "options" member,
let's instead fold all of that into a "show_tree_data" struct that
we'll use only for that callback.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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As a first step towards being able to turn this code into an API some
day let's change the "static" options in builtin/ls-tree.c into a
"struct ls_tree_options" that can be constructed dynamically without
the help of parse_options().
Because we're now using non-static variables for this we'll need to
clear_pathspec() at the end of cmd_ls_tree(), least various tests
start failing under SANITIZE=leak. The memory leak was already there
before, now it's just being brought to the surface.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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