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97769280
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2011-11-30T11:27:15
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Use git_buf for path storage instead of stack-based buffers
This converts virtually all of the places that allocate GIT_PATH_MAX
buffers on the stack for manipulating paths to use git_buf objects
instead. The patch is pretty careful not to touch the public API
for libgit2, so there are a few places that still use GIT_PATH_MAX.
This extends and changes some details of the git_buf implementation
to add a couple of extra functions and to make error handling easier.
This includes serious alterations to all the path.c functions, and
several of the fileops.c ones, too. Also, there are a number of new
functions that parallel existing ones except that use a git_buf
instead of a stack-based buffer (such as git_config_find_global_r
that exists alongsize git_config_find_global).
This also modifies the win32 version of p_realpath to allocate whatever
buffer size is needed to accommodate the realpath instead of hardcoding
a GIT_PATH_MAX limit, but that change needs to be tested still.
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d88d4311
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2011-11-28T08:40:40
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remote: Cleanup the remotes code
- Hide the remaining transports code
- Drop `git_headarray`, switch to using a callback to list refs. Makes
the code cleaner.
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9462c471
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2011-11-25T08:16:26
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repository: Change ownership semantics
The ownership semantics have been changed all over the library to be
consistent. There are no more "borrowed" or duplicated references.
Main changes:
- `git_repository_open2` and `3` have been dropped.
- Added setters and getters to hotswap all the repository owned
objects:
`git_repository_index`
`git_repository_set_index`
`git_repository_odb`
`git_repository_set_odb`
`git_repository_config`
`git_repository_set_config`
`git_repository_workdir`
`git_repository_set_workdir`
Now working directories/index files/ODBs and so on can be
hot-swapped after creating a repository and between operations.
- All these objects now have proper ownership semantics with
refcounting: they all require freeing after they are no longer
needed (the repository always keeps its internal reference).
- Repository open and initialization has been updated to keep in
mind the configuration files. Bare repositories are now always
detected, and a default config file is created on init.
- All the tests affected by these changes have been dropped from the
old test suite and ported to the new one.
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b762e576
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2011-11-17T15:10:27
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filebuf: add GIT_FILEBUF_INIT and protect multiple opens and cleanups
Update all stack allocations of git_filebuf to use GIT_FILEBUF_INIT
and make git_filebuf_open and git_filebuf_cleanup safe to be called
multiple times on the same buffer.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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01ad7b3a
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2011-09-06T15:48:45
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*: correct and codify various file permissions
The following files now have 0444 permissions:
- loose objects
- pack indexes
- pack files
- packs downloaded by fetch
- packs downloaded by the HTTP transport
And the following files now have 0666 permissions:
- config files
- repository indexes
- reflogs
- refs
This brings libgit2 more in line with Git.
Note that git_filebuf_commit() and git_filebuf_commit_at() have both
gained a new mode parameter.
The latter change fixes an important issue where filebufs created with
GIT_FILEBUF_TEMPORARY received 0600 permissions (due to mkstemp(3)
usage). Now we chmod() the file before renaming it into place.
Tests have been added to confirm that new commit, tag, and tree
objects are created with the right permissions. I don't have access to
Windows, so for now I've guarded the tests with "#ifndef GIT_WIN32".
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2c982daa
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2011-10-05T20:09:49
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fetch: add a generic pack-download function
Taken mostly from the git transport's version, this can be used by any
transport that takes its pack data from the network.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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1636ba5a
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2011-09-18T20:07:49
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transport: don't have an extra send-wants step
It's a bit awkward to run it as an extra step, and HTTP may need to
send the wants list several times.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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8f9be316
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2011-10-09T21:49:10
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fetch: move 'head' so it's visible to the whole function
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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517bda19
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2011-10-04T00:30:01
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fetch: store FETCH_HEAD
We should always save the remote's HEAD as FETCH_HEAD locally.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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4a3b18a6
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2011-10-03T22:26:06
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A missing refspec is not an error
It's rare for a configured remote, but for one given as an URL on the
command line, it's more often than not the case.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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bb742ede
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2011-09-19T01:54:32
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Cleanup legal data
1. The license header is technically not valid if it doesn't have a
copyright signature.
2. The COPYING file has been updated with the different licenses used in
the project.
3. The full GPLv2 header in each file annoys me.
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b5a8aa94
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2011-08-22T15:18:19
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Don't hide the transport details
Transports shouldn't get used outside of the library, so don't expose
accessor functions.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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427ca3d3
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2011-08-12T22:44:35
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Actually implement object negotiation
Only signal that we need a pack if we do need it and don't send a want
just because it's the first. If we don't need to download the pack,
then we can skip all of the negotiation and just return success.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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22f65b9e
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2011-08-10T20:49:43
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Move negotiation to the transport
There are many ways how a transport might negotiate with the server,
so instead of making it fit into the smart protocol model, let the
transport do its thing. For now, the git protocol limits itself to
send only 160 "have" lines so we don't flood the server.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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cdfd7bd0
|
2011-08-10T14:46:18
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Use time sorting in fetch
This is what the docs say tha we should use.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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a1be77cd
|
2011-08-07T14:27:47
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Be smarter about selecting wants
There is no need to inspect what the local repository is like. Only
check whether the objects exist locally.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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1564db11
|
2011-08-07T14:02:04
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Remove enum git_whn
Instead, use flags inside the git_remote_head structure.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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48a65a07
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2011-08-04T22:42:58
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Only wait for pack if we need it
Provide the git_remote_download function to instruct the library to
downlad the packfile and let the user know the temporary location.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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9cf0f287
|
2011-08-04T17:50:50
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Tell the user where the downloaded packfile is stored
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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e1d88030
|
2011-08-04T13:07:55
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Don't expose the fetch code to the user
Move the generation of the want-list to be done from the negotiate
function, and keep the filtered references inside the remote
structure.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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44daec42
|
2011-08-03T22:03:57
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Bind the configuration and remotes to a repository
Configurations when taken from a repository and remotes should be
identifiable as coming from a particular repository. This allows us to
reduce the amount of variables that the user has to keep track of.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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da290220
|
2011-07-31T02:40:43
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Download pack
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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7e1a94db
|
2011-07-31T01:16:47
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Move have sending
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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b4c90630
|
2011-07-30T22:29:00
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|
Implement sending haves
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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0e20ba60
|
2011-07-30T18:56:20
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|
Add a generic send_wants
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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65fbc48a
|
2011-06-24T16:23:19
|
|
negotiation
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e1f4a761
|
2011-06-22T14:53:01
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Add git_fetch_list_want which creates the "want" list
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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