|
8178c70f
|
2018-06-06T09:23:01
|
|
tests: submodule: do not rely on config iteration order
The test submodule::lookup::duplicated_path, which tries to verify that
we detect submodules with duplicated paths, currently relies on the
gitmodules file of "submod2_target". While this file has two gitmodules
with the same path, one of these gitmodules has an empty name and thus
does not pass `git_submodule_name_is_valid`. Because of this, the test
is in fact dependent on the iteration order in which we process the
submodules. In fact the "valid" submodule comes first, the "invalid"
submodule will cause the desired error. In fact the "invalid" submodule
comes first, it will be skipped due to its name being invalid, and we
will not see the desired error. While this works on the master branch
just right due to the refactoring of our config code, where iteration
order is now deterministic, this breaks on all older maintenance
branches.
Fix the issue by simply using `cl_git_rewritefile` to rewrite the
gitmodules file. This greatly simplifies the test and also makes the
intentions of it much clearer.
|
|
|
b2a389c8
|
2018-05-30T08:35:06
|
|
submodule: detect duplicated submodule paths
When loading submodule names, we build a map of submodule paths and
their respective names. While looping over the configuration keys,
we do not check though whether a submodule path was seen already. This
leads to a memory leak in case we have multiple submodules with the same
path, as we just overwrite the old value in the map in that case.
Fix the error by verifying that the path to be added is not yet part of
the string map. Git does not allow to have multiple submodules for a
path anyway, so we now do the same and detect this duplication,
reporting it to the user.
|
|
9e723db8
|
2018-05-24T20:28:36
|
|
submodule: plug leaks from the escape detection
|
|
397abe98
|
2018-05-14T16:03:15
|
|
submodule: also validate Windows-separated paths for validity
Otherwise we would also admit `..\..\foo\bar` as a valid path and fail to
protect Windows users.
Ideally we would check for both separators without the need for the copied
string, but this'll get us over the RCE.
|
|
|
6b15ceac
|
2018-04-30T13:47:15
|
|
submodule: ignore submodules which include path traversal in their name
If the we decide that the "name" of the submodule (i.e. its path inside
`.git/modules/`) is trying to escape that directory or otherwise trick us, we
ignore the configuration for that submodule.
This leaves us with a half-configured submodule when looking it up by path, but
it's the same result as if the configuration really were missing.
The name check is potentially more strict than it needs to be, but it lets us
re-use the check we're doing for the checkout. The function that encapsulates
this logic is ready to be exported but we don't want to do that in a security
release so it remains internal for now.
|
|
|
7553763a
|
2018-04-30T13:03:44
|
|
submodule: add a failing test for a submodule escaping .git/modules
We should pretend such submdules do not exist as it can lead to RCE.
|
|
286a6765
|
2018-04-17T14:32:56
|
|
Merge pull request #4522 from csware/submodules-should-report-parse-errors
Submodules-API should report .gitmodules parse errors instead of ignoring them
|
|
69a282da
|
2018-03-28T06:48:55
|
|
submodule: add more robust error handling when a submodule path is found on add
|
|
e55b5373
|
2018-02-08T12:36:47
|
|
Submodule API should report .gitmodules parse errors
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
677d393c
|
2017-12-18T10:28:37
|
|
tests: submodule: insert index entries directly into index
|
|
ef9a7749
|
2017-11-19T20:59:59
|
|
submodule: update index check to check path before directory and fix tests
|
|
|
9371149f
|
2017-10-20T14:24:01
|
|
submodule: fix styling errors
|
|
|
3e500fc8
|
2017-10-16T19:55:45
|
|
test: submodule: add: join path without slashes
|
|
|
0a74f391
|
2017-10-16T16:16:03
|
|
test: submodule: add: use p_mkdir to create directories
|
|
|
ad1c4350
|
2017-10-16T15:30:47
|
|
submodule: check index for prefix before adding submodule
submodule: check path and prefix before adding submodule
submodule: fix test errors
|
|
|
477b3e04
|
2017-07-10T12:25:43
|
|
submodule: refuse lookup in bare repositories
While it is technically possible to look up submodules inside of a
bare repository by reading the submodule configuration of a specific
commit, we do not offer this functionality right now. As such, calling
both `git_submodule_lookup` and `git_submodule_foreach` should error out
early when these functions encounter a bare repository. While
`git_submodule_lookup` already does return an error due to not being
able to parse the configuration, `git_submodule_foreach` simply returns
success and never invokes the callback function.
Fix the issue by having both functions check whether the repository is
bare and returning an error in that case.
|
|
|
a889c05f
|
2017-07-10T11:55:33
|
|
tests: submodule: add explicit cleanup function in lookup tests
|
|
|
64d1e0b3
|
2017-07-10T11:52:08
|
|
tests: submodule: fix declaration of test
The testcase "submodule::lookup::cached" was declared with a single
underscore separating the test suide and test name, only. As the clar
parser only catches tests with two underscores, it was never executed.
Add in the second underscore to actually have it detected and executed.
|
|
|
2696c5c3
|
2017-05-19T09:21:17
|
|
repository: make check if repo is a worktree more strict
To determine if a repository is a worktree or not, we currently check
for the existence of a "gitdir" file inside of the repository's gitdir.
While this is sufficient for non-broken repositories, we have at least
one case of a subtly broken repository where there exists a gitdir file
inside of a gitmodule. This will cause us to misidentify the submodule
as a worktree.
While this is not really a fault of ours, we can do better here by
observing that a repository can only ever be a worktree iff its common
directory and dotgit directory are different. This allows us to make our
check whether a repo is a worktree or not more strict by doing a simple
string comparison of these two directories. This will also allow us to
do the right thing in the above case of a broken repository, as for
submodules these directories will be the same. At the same time, this
allows us to skip the `stat` check for the "gitdir" file for most
repositories.
|
|
|
e526fbc7
|
2017-05-17T09:23:06
|
|
tests: add test suite for opening submodules
|
|
a1dcc830
|
2017-02-17T12:13:35
|
|
tests: provide better pass/failure error messages
Provide more detailed messages when conditions pass or fail
unexpectedly. In particular, this provides the error messages when a
test fails with a different error code than was expected.
|
|
4d99c4cf
|
2016-11-23T18:32:48
|
|
Allow for caching of submodules.
Added `git_repository_submodule_cache_all` to initialze a cache of
submodules on the repository so that operations looking up N
submodules are O(N) and not O(N^2). Added a
`git_repository_submodule_cache_clear` function to remove the cache.
Also optimized the function that loads all submodules as it was itself
O(N^2) w.r.t the number of submodules, having to loop through the
`.gitmodules` file once per submodule. I changed it to process the
`.gitmodules` file once, into a map.
Signed-off-by: David Turner <dturner@twosigma.com>
|
|
|
74ab5f2c
|
2016-03-31T17:33:44
|
|
status: test submodules with mixed case
|
|
91f0d186
|
2015-12-21T20:49:14
|
|
typos in comments
|
|
790012ce
|
2015-11-04T16:16:51
|
|
submodule: test updating a submodule w/ a path
Test that `git_submodule_update` can handle a submodule that is
freshly cloned and has a path differing from its name.
|
|
|
aebddbe7
|
2015-09-21T06:01:03
|
|
Merge pull request #3434 from ethomson/reservednames
Win32 Reserved names: don't reserve names outside the working directory
|
|
|
e8ddd8d7
|
2015-09-17T17:49:32
|
|
repo::reservedname: test a submodule update
Test an initial submodule update, where we are trying to checkout
the submodule for the first time, and placing a file within the
submodule working directory with the same name as the submodule
(and consequently, the same name as the repository itself).
|
|
|
dfe2856d
|
2015-09-18T12:06:55
|
|
Fix a couple of warnings
|
|
|
ac2fba0e
|
2015-09-16T15:07:27
|
|
git_futils_mkdir_*: make a relative-to-base mkdir
Untangle git_futils_mkdir from git_futils_mkdir_ext - the latter
assumes that we own everything beneath the base, as if it were
being called with a base of the repository or working directory,
and is tailored towards checkout and ensuring that there is no
bogosity beneath the base that must be cleaned up.
This is (at best) slow and (at worst) unsafe in the larger context
of a filesystem where we do not own things and cannot do things like
unlink symlinks that are in our way.
|
|
|
a3b9731f
|
2015-09-10T21:23:03
|
|
submodule: add a test for a renamed submdoule dir
|
|
|
ed1c6446
|
2015-07-28T11:41:27
|
|
iterator: use an options struct instead of args
|
|
|
2dfd5eae
|
2015-07-24T15:05:16
|
|
Merge pull request #3307 from libgit2/cmn/submodule-backslash
Normalize submodule urls before looking at them
|
|
|
759b2230
|
2015-07-24T15:04:20
|
|
Merge pull request #3303 from libgit2/cmn/index-add-submodule
Allow adding a submodule through git_index_add_bypath
|
|
|
aa51fa1e
|
2015-07-13T08:39:35
|
|
submodule: add failing test for backslash in url
|
|
|
0d98af09
|
2015-07-11T19:03:38
|
|
blob: fail to create a blob from a dir with EDIRECTORY
This also affects `git_index_add_bypath()` by providing a better error
message and a specific error code when a directory is passed.
|
|
|
a34c4f8d
|
2015-07-11T13:32:57
|
|
submdule: reproduce double-reporting of a submodule in foreach
When we rename a submodule, we should be merging two sets of information
based on whether their path is the same. We currently only deduplicate
on equal name, which causes us to double-report.
|
|
|
e8e848a8
|
2015-07-01T21:10:40
|
|
submodule: add failing test for loading the wrong submodule
When two submodules are fairly similar, we may end up loading the wrong
one.
|
|
|
34065968
|
2015-07-01T17:49:07
|
|
submodule: completely remove reload_all
The function was removed, but its declaration and changelog entry about
its removal were forgotten.
The comment in the test doesn't make any sense as the function doesn't
exist anymore, so get rid of it as well.
|
|
|
c28a5c97
|
2015-06-29T21:10:47
|
|
submodule: remove trailing slashes from submodule paths
We allow looking up a submodule by path, but we lost the path
normalisation during the recent changes. Bring it back.
|
|
|
c2418f46
|
2015-06-25T12:48:44
|
|
Rename FALLBACK to UNSPECIFIED
Fallback describes the mechanism, while unspecified explains what the
user is thinking.
|
|
|
04963300
|
2015-05-11T11:57:05
|
|
submodule: test unsetting config options
In addition to mapping enums to strings in the configuration, we need to
know to delete the configuration option when given the "none" or "no"
option.
|
|
|
4536574a
|
2015-05-05T16:29:38
|
|
submodule: test more accurately for non-existence
The current code will always fail, but only because it's asking for a
string on a live config. Take a snapshot and make sure we fail with
ENOTFOUND instead of any old error.
|
|
|
adb58f7d
|
2015-05-05T16:21:57
|
|
submodule: fix potential leak in the tests
|
|
|
961861fa
|
2015-05-05T09:25:17
|
|
submodule: get rid of `_save()`
We no longer have any setters which affect an instance, so
`git_submodule_save()` is no longer relevant.
|
|
|
d6073b30
|
2015-05-05T09:22:35
|
|
submodule: make `_set_url()` affect the configuration
With this one, we can get rid of the edit_and_save test.
|
|
|
486ba4cd
|
2015-05-05T09:13:52
|
|
submodule: make `_set_branch()` affect the configuration
|
|
|
4e636423
|
2015-05-05T09:01:20
|
|
submodule: make `_set_update_fetch_recurse_submodules()` affect the config
Similarly to the other ones. In this test we copy over testing
`RECURSE_YES` which shows an error in our handling of the `YES` variant
which we may have to port to the rest.
|
|
|
e8a39f8e
|
2015-05-05T08:35:29
|
|
submodule: make `_set_update()` affect the configuration
Moving on with the removal of runtime-changing variables, the update
setting for a remote is whatever it was when it was looked up.
|
|
|
c6f489c9
|
2015-05-04T17:29:12
|
|
submodule: add an ignore option to status
This lets us specify in the status call which ignore rules we want to
use (optionally falling back to whatever the submodule has in its
configuration).
This removes one of the reasons for having `_set_ignore()` set the value
in-memory. We re-use the `IGNORE_RESET` value for this as it is no
longer relevant but has a similar purpose to `IGNORE_FALLBACK`.
Similarly, we remove `IGNORE_DEFAULT` which does not have use outside of
initializers and move that to fall back to the configuration as well.
|
|
|
64bbd47a
|
2015-05-04T17:09:21
|
|
submodule: don't let status change an existing instance
As submodules are becomes more like values, we should not let a status
check to update its properties. Instead of taking a submodule, have
status take a repo and submodule name.
|
|
|
5a9fc6c8
|
2015-05-04T16:22:56
|
|
submodule: make set_ignore() affect the configuration
Instead of affecting a particular instance, make it change the
configuration.
|
|
|
dfda2f68
|
2015-04-27T19:27:29
|
|
submodule: remove the per-repo cache
Having this cache and giving them out goes against our multithreading
guarantees and it makes it impossible to use submodules in a
multi-threaded environment, as any thread can ask for a refresh which
may reallocate some string in the submodule struct which we've accessed
in a different one via a getter.
This makes the submodules behave more like remotes, where each object is
created upon request and not shared except explicitly by the user. This
means that some tests won't pass yet, as they assume they can affect the
submodule objects in the cache and that will affect later operations.
|
|
|
3e529e9d
|
2015-05-13T16:12:45
|
|
Fix a few leaks
The interesting one is the notification macro, which was returning
directly on a soft-abort instead of going through the cleanup.
|
|
|
8f0104ec
|
2015-04-21T22:10:36
|
|
Remove the callbacks struct from the remote
Having the setting be different from calling its actions was not a great
idea and made for the sake of the wrong convenience.
Instead of that, accept either fetch options, push options or the
callbacks when dealing with the remote. The fetch options are currently
only the callbacks, but more options will be moved from setters and
getters on the remote to the options.
This does mean passing the same struct along the different functions but
the typical use-case will only call git_remote_fetch() or
git_remote_push() and so won't notice much difference.
|
|
|
129788a6
|
2015-03-18T11:45:18
|
|
Implement git_submodule_set_branch.
|
|
|
e6903ea2
|
2015-03-12T16:05:07
|
|
Fix git_submodule_sync writing URL to wrong key.
Currently git_submodule_sync writes the submodule's URL to the
key 'branch.<REMOTE_NAME>.remote' while the reference
implementation of `git submodule sync` writes to
'remote.<REMOTE_NAME>.url', which is the intended behavior
according to git-submodule(1).
|
|
|
9a97f49e
|
2014-12-21T15:31:03
|
|
config: borrow refcounted references
This changes the get_entry() method to return a refcounted version of
the config entry, which you have to free when you're done.
This allows us to avoid freeing the memory in which the entry is stored
on a refresh, which may happen at any time for a live config.
For this reason, get_string() has been forbidden on live configs and a
new function get_string_buf() has been added, which stores the string in
a git_buf which the user then owns.
The functions which parse the string value takea advantage of the
borrowing to parse safely and then release the entry.
|
|
|
4e498646
|
2015-01-15T16:50:31
|
|
repository: remove log message override for switching the active branch
We want to use the "checkout: moving from ..." message in order to let
git know when a change of branch has happened. Make the convenience
functions for this goal write this message.
|
|
|
659cf202
|
2015-01-07T12:23:05
|
|
Remove the signature from ref-modifying functions
The signature for the reflog is not something which changes
dynamically. Almost all uses will be NULL, since we want for the
repository's default identity to be used, making it noise.
In order to allow for changing the identity, we instead provide
git_repository_set_ident() and git_repository_ident() which allow a user
to override the choice of signature.
|
|
|
fe8399fe
|
2015-01-09T16:29:08
|
|
Fix warning
|
|
|
365d3672
|
2015-01-08T21:32:44
|
|
submodule::init tests: free some leaks
|
|
9d1f97df
|
2014-10-29T17:49:04
|
|
Introduce a convenience function for submodule update
This introduces the functionality of submodule update in
'git_submodule_do_update'. The existing 'git_submodule_update' function is
renamed to 'git_submodule_update_strategy'. The 'git_submodule_update'
function now refers to functionality similar to `git submodule update`,
while `git_submodule_update_strategy` is used to get the configured value
of submodule.<name>.update.
|
|
|
b2ab887e
|
2014-10-20T18:07:32
|
|
submodule init should resolve relative url paths
Submodule init should handle relative paths in .gitmodules files
and resolve these urls when updating the git config file.
|
|
|
209425ce
|
2014-11-08T13:25:51
|
|
remote: rename _load() to _lookup()
This brings it in line with the rest of the lookup functions.
|
|
|
62a617dc
|
2014-11-06T16:16:46
|
|
iterator: submodules are determined by an index or tree
We cannot know from looking at .gitmodules whether a directory is a
submodule or not. We need the index or tree we are comparing against to
tell us. Otherwise we have to assume the entry in .gitmodules is stale
or otherwise invalid.
Thus we pass the index of the repository into the workdir iterator, even
if we do not want to compare against it. This follows what git does,
which even for `git diff <tree>`, it will consider staged submodules as
such.
|
|
|
e4985fe3
|
2014-10-25T19:52:52
|
|
submodule test: free submodule
|
|
|
46c8f7f8
|
2014-10-24T16:25:59
|
|
remote: accept a repo and name for renaming
Remote objects are not meant to be changed from under the user. We did
this in rename, but only the name and left the refspecs, such that a
save would save the wrong refspecs (and a fetch and anything else would
use the wrong refspecs).
Instead, let's simply take a name and not change any loaded remote from
under the user.
|
|
|
bc737620
|
2014-08-20T10:24:41
|
|
Introduce option to use relative paths for repository work directory
Teach git_repository_init_ext to use relative paths for the gitlink
to the work directory. This is used when creating a sub repository
where the sub repository resides in the parent repository's
.git directory.
|
|
ce5e6617
|
2014-06-08T16:44:32
|
|
Merge pull request #2407 from libgit2/cmn/remote-rename-more
More remote rename fixes
|
|
daf2a648
|
2014-06-07T12:18:56
|
|
Win32: Fix diff::workdir::submodules test #2361
|
|
|
72bca13e
|
2014-06-06T16:33:54
|
|
remote: return problem refspecs instead of using a callback
There is no reason why we need to use a callback here. A string array
fits better with the usage, as this is not an event and we don't need
anything from the user.
|
|
eedeeb9e
|
2014-04-03T11:58:51
|
|
Test (and fix) the git_submodule_sync changes
I wrote this stuff a while ago and forgot to write tests. Wanted
to do so now to wrap up the PR and immediately found problems.
|
|
|
18cc7d28
|
2014-04-03T11:29:08
|
|
Minor code cleanup
|
|
f2fb4bac
|
2014-04-02T23:55:21
|
|
git_submodule_resolve_url supports relative urls
The base for the relative urls is determined as follows, with descending
priority:
- remote url of HEAD's remote tracking branch
- remote "origin"
- workdir
This follows git.git behaviour
|
|
|
12d4ed4d
|
2014-03-08T23:04:56
|
|
Test git_submodule_add_setup with relative url
|
|
|
8f4e5275
|
2014-04-01T16:46:25
|
|
More tests and fix submodule index refresh
There was a little bug where the submodule cache thought that the
index date was out of date even when it wasn't that was resulting
in some extra scans of index data even when not needed.
Mostly this commit adds a bunch of new tests including adding and
removing submodules in the index and in the HEAD and seeing if we
can automatically pick them up when refreshing.
|
|
|
8061d519
|
2014-04-01T13:24:06
|
|
Remove most submodule reloads from tests
With the new submodule cache validity checks, we generally don't
need to call git_submodule_reload_all to have up-to-date submodule
data. Some tests are still calling it where I want to actually
test that it can be called safely and doesn't break anything, but
mostly it is not needed.
This also expands some of the existing submodule tests to cover
some variants on the behavior that was already being tested.
|
|
|
4ece3e22
|
2014-04-01T12:19:11
|
|
Fix submodule accounting for name and path changes
Wrote tests that try adding, removing, and updating the name of
submodules which showed a number of problems with how we account
for changes when incrementally updating the submodule info. Most
of these issues didn't exist before because reloading would always
blow away the old submodule data.
|
|
|
380f864a
|
2014-03-26T16:06:21
|
|
Fix error when submodule path and name differ
When a submodule was inserted with a different path and name, the
return value from khash greater than zero was allowed to propagate
back out to the caller when it should really be zeroed. This led
to a possible crash when reloading submodules if that was the
first time that submodule data was loaded.
|
|
|
22df47cb
|
2014-03-26T14:38:26
|
|
Fix segfault if gitmodules is invalid
The reload_all call could end up dereferencing a NULL pointer if
there was an error while attempting to load the submodules config
data (i.e. invalid content in the gitmodules file). This fixes it.
|
|
|
dc7efa1a
|
2014-03-26T18:29:34
|
|
Merge pull request #2204 from libgit2/rb/submodule-reference-counting
Make submodules externally refcounted
|
|
|
d3bc95fd
|
2014-03-25T12:37:05
|
|
Update behavior for untracked sub-repos
When a directory containing a .git directory (or even just a plain
gitlink) was found, libgit2 was going out of its way to treat it
specially. This seemed like it was necessary because the diff
code was not originally emulating Git's behavior for untracked
directories correctly (i.e. scanning for ignored vs untracked items
inside). Now that libgit2 diff mimics Git's untracked directory
behavior, the special handling for contained Git repos is actually
incorrect and this commit rips it out.
|
|
|
a15c7802
|
2014-03-25T09:14:48
|
|
Make submodules externally refcounted
`git_submodule` objects were already refcounted internally in case
the submodule name was different from the path at which it was
stored. This makes that refcounting externally used as well, so
`git_submodule_lookup` and `git_submodule_add_setup` return an
object that requires a `git_submodule_free` when done.
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c0644c3f
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2014-01-28T11:45:06
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Make submodule fetchRecurse match other options
This removes the fetchRecurse compiler warnings and makes the
behavior match the other submodule options (i.e. the in-memory
setting can be reset to the on-disk value).
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0b28217b
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2014-01-15T12:51:31
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refs: remove the _with_log differentiation
Any well-behaved program should write a descriptive message to the
reflog whenever it updates a reference. Let's make this more prominent
by removing the version without the reflog parameters.
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41ceab25
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2013-12-29T11:21:13
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Update test related to fetchRecurseSubmodules
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17820381
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2013-11-14T14:05:52
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Rename tests-clar to tests
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