kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Ævar Arnfjörð Bjarmason	7366096de9	bundle API: change "flags" to be "extra_index_pack_args" Since the "flags" parameter was added in `be042aff24` (Teach progress eye-candy to fetch_refs_from_bundle(), 2011-09-18) there's never been more than the one flag: BUNDLE_VERBOSE. Let's have the only caller who cares about that pass "-v" itself instead through new "extra_index_pack_args" parameter. The flexibility of being able to pass arbitrary arguments to "unbundle" will be used in a subsequent commit. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	3 years ago
Ævar Arnfjörð Bjarmason	0834257379	bundle API: start writing API documentation There are no other API docs in bundle.h, but this is at least a start. We'll add a parameter to this function in a subsequent commit, but let's start by documenting it. The "/*" comment (as opposed to "/") signifies the start of API documentation. See [1] and `bdfdaa4978` (strbuf.h: integrate api-strbuf.txt documentation, 2015-01-16) and `6afbbdda33` (strbuf.h: unify documentation comments beginnings, 2015-01-16) for a discussion of that convention. 1. https://lore.kernel.org/git/874kbeecfu.fsf@evledraar.gmail.com/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	4 years ago
Ævar Arnfjörð Bjarmason	10b635b773	bundle: remove "ref_list" in favor of string-list.c API Move away from the "struct ref_list" in bundle.c in favor of the almost identical string-list.c API. That API fits this use-case perfectly, but did not exist in its current form when this code was added in `2e0afafebd` (Add git-bundle: move objects and references by archive, 2007-02-22), with hindsight we could have used the path-list API, which later got renamed to string-list. See `8fd2cb4069` (Extract helper bits from c-merge-recursive work, 2006-07-25) We need to change "name" to "string" and "oid" to "util" to make this conversion, but other than that the APIs are pretty much identical for what bundle.c made use of. Let's also replace the memset(..,0,...) pattern with a more idiomatic "INIT" macro, and finally add a *_release() function so to free the allocated memory. Before this the add_to_ref_list() would leak memory, now e.g. "bundle list-heads" reports no memory leaks at all under valgrind. In the bundle_header_init() function we're using a clever trick to memcpy() what we'd get from the corresponding BUNDLE_HEADER_INIT. There is a concurrent series to make use of that pattern more generally, see [1]. 1. https://lore.kernel.org/git/cover-0.5-00000000000-20210701T104855Z-avarab@gmail.com/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	4 years ago
brian m. carlson	c5aecfc866	bundle: add new version for use with SHA-256 Currently we detect the hash algorithm in use by the length of the object ID. This is inelegant and prevents us from using a different hash algorithm that is also 256 bits in length. Since we cannot extend the v2 format in a backward-compatible way, let's add a v3 format, which is identical, except for the addition of capabilities, which are prefixed by an at sign. We add "object-format" as the only capability and reject unknown capabilities, since we do not have a network connection and therefore cannot negotiate with the other side. For compatibility, default to the v2 format for SHA-1 and require v3 for SHA-256. In t5510, always use format v3 so we can be sure we produce consistent results across hash algorithms. Since head -n N lists the top N lines instead of the Nth line, let's run our output through sed to normalize it and compare it against a fixed value, which will make sure we get exactly what we're expecting. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
Jeff King	ef8d7ac42a	strvec: convert more callers away from argv_array name We eventually want to drop the argv_array name and just use strvec consistently. There's no particular reason we have to do it all at once, or care about interactions between converted and unconverted bits. Because of our preprocessor compat layer, the names are interchangeable to the compiler (so even a definition and declaration using different names is OK). This patch converts remaining files from the first half of the alphabet, to keep the diff to a manageable size. The conversion was done purely mechanically with: git ls-files '.c' '.h' \| xargs perl -i -pe ' s/ARGV_ARRAY/STRVEC/g; s/argv_array/strvec/g; ' and then selectively staging files with "git add '[abcdefghjkl]*'". We'll deal with any indentation/style fallouts separately. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
Jeff King	dbbcd44fb4	strvec: rename files from argv-array to strvec This requires updating #include lines across the code-base, but that's all fairly mechanical, and was done with: git ls-files '.c' '.h' \| xargs perl -i -pe 's/argv-array.h/strvec.h/' Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
brian m. carlson	6161ce7bbe	bundle: detect hash algorithm when reading refs Much like with the dumb HTTP transport, there isn't a way to explicitly specify the hash algorithm when dealing with a bundle, so detect the algorithm based on the length of the object IDs in the prerequisites and ref advertisements. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
Robin H. Johnson	79862b6b77	bundle-create: progress output control Support the progress output options from pack-objects in git-bundle's create subcommand. Most notably, this provides --quiet as requested on the git mailing list per [1] Reference: https://www.mail-archive.com/git@vger.kernel.org/msg182844.html <robbat2-20190806T191156-796782357Z@orbis-terrarum.net> Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
Jeff King	fcb133e978	create_bundle(): drop unused "header" parameter There's no need to pass a header struct to create_bundle(); it writes the header information directly to a descriptor (and does not report back details to the caller). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	6 years ago
Nguyễn Thái Ngọc Duy	74ae4b638d	bundle.c: remove the_repository references Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	6 years ago
brian m. carlson	b8607f35b1	bundle: convert to struct object_id Convert the bundle code, plus the sole external user of struct ref_list_entry, to use struct object_id. Include cache.h from within bundle.h to provide the definition. Convert some of the hash parsing code to use parse_oid_hex to avoid needing to hard-code constant values. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago
Junio C Hamano	2727b71f05	bundle: add parse_bundle_header() helper function Move most of the code from read_bundle_header() to parse_bundle_header() that takes a file descriptor that is already opened for reading, and make the former responsible only for opening the file and noticing errors. As a logical consequence of this, is_bundle() helper function can be implemented as a non-complaining variant of read_bundle_header() that does not return an open file descriptor, and can be used to tighten the check used to decide the use of bundle transport in transport_get() function. Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
Junio C Hamano	be042aff24	Teach progress eye-candy to fetch_refs_from_bundle() With the usual "git" transport, a large-ish transfer with "git fetch" and "git pull" give progress eye-candy to avoid boring users. However, not when they are reading from a bundle. I.e. $ git pull ../git-bundle.bndl master This teaches bundle.c:unbundle() to give "-v" option to index-pack and tell it to give progress bar when transport decides it is necessary. The operation in the other direction, "git bundle create", could also learn to honor --quiet but that is a separate issue. Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
Johannes Schindelin	30415d50cc	Move bundle specific stuff into bundle.[ch] The transport specific stuff was moved into libgit.a, and the bundle specific stuff will not be left behind. This is a big code move, with one exception: the function unbundle() no longer outputs the list of refs. You have to call list_bundle_refs() yourself for that. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago

16 Commits (726a228dfb19fae8befa0f209436f8fae7919a58)