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d299a7aa
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2022-02-08T20:42:45
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Merge pull request #6205 from ccstolley/ccs_fix_http_push_timeout
push: Prepare pack before sending pack header.
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91775854
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2022-02-08T18:04:52
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Update src/pack-objects.h
Co-authored-by: Edward Thomson <ethomson@github.com>
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19ec5923
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2022-02-07T09:29:40
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push: Prepare pack before sending pack header.
For large pushes, preparing the pack can take a while. Currently we
send the pack header first, followed by preparing the pack and then
finally sending the pack. Unfortunately github.com will terminate
a git-receive-pack command over http if it is idle for more than 10
seconds. This is easily exceeded for a large push, and so the push is
rejected with a Broken Pipe error.
This patch moves the pack preparation ahead of sending the pack header,
so that the timeout is avoided.
prepare_pack() can be called multiple times but will only do the work
once, so the original PREPARE_PACK call inside git_packbuilder_foreach()
remains.
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70d9bfa4
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2022-01-22T17:34:36
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packbuilder: use the packfile name instead of hash
Deprecate the `git_packfile_hash` function. Callers should use the new
`git_packfile_name` function which provides a unique packfile name.
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a979cf3d
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2021-11-17T22:19:47
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c99: change single bit flags to unsigned
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f0e693b1
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2021-09-07T17:53:49
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str: introduce `git_str` for internal, `git_buf` is external
libgit2 has two distinct requirements that were previously solved by
`git_buf`. We require:
1. A general purpose string class that provides a number of utility APIs
for manipulating data (eg, concatenating, truncating, etc).
2. A structure that we can use to return strings to callers that they
can take ownership of.
By using a single class (`git_buf`) for both of these purposes, we have
confused the API to the point that refactorings are difficult and
reasoning about correctness is also difficult.
Move the utility class `git_buf` to be called `git_str`: this represents
its general purpose, as an internal string buffer class. The name also
is an homage to Junio Hamano ("gitstr").
The public API remains `git_buf`, and has a much smaller footprint. It
is generally only used as an "out" param with strict requirements that
follow the documentation. (Exceptions exist for some legacy APIs to
avoid breaking callers unnecessarily.)
Utility functions exist to convert a user-specified `git_buf` to a
`git_str` so that we can call internal functions, then converting it
back again.
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6460e8ab
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2019-06-23T18:13:29
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internal: use off64_t instead of git_off_t
Prefer `off64_t` internally.
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168fe39b
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2018-11-28T14:26:57
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object_type: use new enumeration names
Use the new object_type enumeration names within the codebase.
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4e8dc055
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2017-10-11T10:29:11
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pack-objects: make `git_walk_object` internal to pack-objects
The `git_walk_objects` structure is currently only being used inside of
the pack-objects.c file, but being declared in its header. This has
actually been the case since its inception in 04a36feff (pack-objects:
fill a packbuilder from a walk, 2014-10-11) and has never really
changed.
Move the struct declaration into pack-objects.c to improve code
encapsulation.
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abb04caa
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2018-02-01T15:55:48
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consistent header guards
use consistent names for the #include / #define header guard pattern.
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1c04a96b
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2017-02-28T12:29:29
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Honor `core.fsyncObjectFiles`
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60e15ecd
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2016-07-15T17:18:39
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packbuilder: `size_t` all the things
After 1cd65991, we were passing a pointer to an `unsigned long` to
a function that now expected a pointer to a `size_t`. These types
differ on 64-bit Windows, which means that we trash the stack.
Use `size_t`s in the packbuilder to avoid this.
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3c337a5d
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2015-05-06T13:09:00
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packbuilder: report progress during deltification
This is useful to send to the client while we're performing the work.
The reporting function has a force parameter which makes sure that we
do send out the message of 100% completed, even if this comes before the
next udpate window.
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04a36fef
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2014-10-11T15:48:29
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pack-objects: fill a packbuilder from a walk
Most use-cases for the object packer communicate in terms of commits
which each side has. We already have an object to specify this
relationship between commits, namely git_revwalk.
By knowing which commits we want to pack and which the other side
already has, we can perform similar optimisations to git, by marking
each tree as interesting or uninteresting only once, and not sending
those trees which we know the other side has.
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52a8a130
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2014-01-06T16:41:12
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Packbuilder contains its own zstream
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b176eded
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2013-09-19T14:52:57
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Initial Implementation of progress reports during push
This adds the basics of progress reporting during push. While progress
for all aspects of a push operation are not reported with this change,
it lays the foundation to add these later. Push progress reporting
can be improved in the future - and consumers of the API should
just get more accurate information at that point.
The main areas where this is lacking are:
1) packbuilding progress: does not report progress during deltafication,
as this involves coordinating progress from multiple threads.
2) network progress: reports progress as objects and bytes are going
to be written to the subtransport (instead of as client gets
confirmation that they have been received by the server) and leaves
out some of the bytes that are transfered as part of the push protocol.
Basically, this reports the pack bytes that are written to the
subtransport. It does not report the bytes sent on the wire that
are received by the server. This should be a good estimate of
progress (and an improvement over no progress).
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359fc2d2
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2013-01-08T17:07:25
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update copyrights
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613d5eb9
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2012-11-28T11:42:37
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Push! By schu, phkelley, and congyiwu, et al
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86b9dbc1
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2012-11-17T04:50:48
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Fix MSVC compilation warnings
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603bee07
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2012-11-12T19:22:49
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Remove git_hash_ctx_new - callers now _ctx_init()
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41fb1ca0
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2012-10-29T13:41:14
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Reorganize transport architecture (squashed 3)
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b4491b99
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2012-10-16T16:18:21
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Incremental improvements to pack-objects logic
Incorporate feedback for incr. improvements to pack-objects
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0cf49e10
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2012-10-09T21:49:48
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fixup! gsoc-pack-objects WIP
Use khash instead of git.git's hashing algorithm.
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0a32dca5
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2012-08-19T22:26:32
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gsoc-pack-objects WIP
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