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2026-01-12submodule: fix case-folding gitdir filesystem collisionsAdrian Ratiu
Add a new check when extension.submodulePathConfig is enabled, to detect and prevent case-folding filesystem colisions. When this new check is triggered, a stricter casefolding aware URI encoding is used to percent-encode uppercase characters. By using this check/retry mechanism the uppercase encoding is only applied when necessary, so case-sensitive filesystems are not affected. Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2026-01-12builtin/credential-store: move is_rfc3986_unreserved to url.[ch]Adrian Ratiu
is_rfc3986_unreserved() was moved to credential-store.c and was made static by f89854362c (credential-store: move related functions to credential-store file, 2023-06-06) under a correct assumption, at the time, that it was the only place using it. However now we need it to apply URL-encoding to submodule names when constructing gitdir paths, to avoid conflicts, so bring it back as a public function exposed via url.h, instead of the old helper path (strbuf), which has nothing to do with 3986 encoding/decoding anymore. This function will be used in subsequent commits which do the encoding. Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-28list-objects-filter: implement composite filtersMatthew DeVore
Allow combining filters such that only objects accepted by all filters are shown. The motivation for this is to allow getting directory listings without also fetching blobs. This can be done by combining blob:none with tree:<depth>. There are massive repositories that have larger-than-expected trees - even if you include only a single commit. A combined filter supports any number of subfilters, and is written in the following form: combine:<filter 1>+<filter 2>+<filter 3> Certain non-alphanumeric characters in each filter must be URL-encoded. For now, combined filters must be specified in this form. In a subsequent commit, rev-list will support multiple --filter arguments which will have the same effect as specifying one filter argument starting with "combine:". The documentation will be updated in that commit, as the URL-encoding scheme is in general not meant to be used directly by the user, and it is better to describe the URL-encoding feature in terms of the repeated flag. Helped-by: Emily Shaffer <emilyshaffer@google.com> Helped-by: Jeff Hostetler <git@jeffhostetler.com> Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Helped-by: Jonathan Tan <jonathantanmy@google.com> Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Matthew DeVore <matvore@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-05-05*.[ch]: remove extern from function declarations using spatchDenton Liu
There has been a push to remove extern from function declarations. Remove some instances of "extern" for function declarations which are caught by Coccinelle. Note that Coccinelle has some difficulty with processing functions with `__attribute__` or varargs so some `extern` declarations are left behind to be dealt with in a future patch. This was the Coccinelle patch used: @@ type T; identifier f; @@ - extern T f(...); and it was run with: $ git ls-files \*.{c,h} | grep -v ^compat/ | xargs spatch --sp-file contrib/coccinelle/noextern.cocci --in-place Files under `compat/` are intentionally excluded as some are directly copied from external sources and we should avoid churning them as much as possible. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-15Add missing includes and forward declarationsElijah Newren
I looped over the toplevel header files, creating a temporary two-line C program for each consisting of #include "git-compat-util.h" #include $HEADER This patch is the result of manually fixing errors in compiling those tiny programs. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-07-20url: decode buffers that are not NUL-terminatedJeff King
The url_decode function needs only minor tweaks to handle arbitrary buffers. Let's do those tweaks, which cleans up an unreadable mess of temporary strings in http.c. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-26url: add str wrapper for end_url_with_slash()Tay Ray Chuan
Helped-by: Johnathan Nieder <jrnieder@gmail.com> Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-26shift end_url_with_slash() from http.[ch] to url.[ch]Tay Ray Chuan
This allows non-http/curl users to access it too (eg. http-backend.c). Update include headers in end_url_with_slash() users too. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-24make url-related functions reusableJeff King
The is_url function and url percent-decoding functions were static, but are generally useful. Let's make them available to other parts of the code. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>