It's just like copyfile and runs at the same time as copyfile but
instead of copying it creates a symlink instead. This is needed
because copyfile copies the target of the link as opposed to the
symlink itself.
Change-Id: I7bff2aa23f0d80d9d51061045bd9c86a9b741ac5
If a manifest includes projects with a clone-depth=1 attribute, and a
workspace is initialised from that manifest using the --mirror option,
any workspaces initialised and synced from the mirror will fail with:
fatal: attempt to fetch/clone from a shallow repository
on the projects that had the clone-depth.
Ignore the clone-depth attribute when fetching from the remote to a
mirror workspace. Thus the mirror will be synched with a complete
clone of all the repositories.
Change-Id: I638b77e4894f5eda137d31fa6358eec53cf4654a
Currently, the --no-tags option is ignored if the user asks to only
fetch the current branch. There is no reason for this restriction. Fix
it.
Change-Id: Ibaaeae85ebe9955ed49325940461d630d794b990
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
The old "manifest required for this command -- please run
init" is replaced by a more helpful message that lists the
command repo was trying to execute (with arguments) as well
as the str() of the NoManifestException. For example:
> error: in `sync`: [Errno 2] No such file or directory:
> 'path/to/.repo/manifests/.git/HEAD'
> error: manifest missing or unreadable -- please run init
Other failure points in basic command parsing and dispatch
are more clearly explained in the same fashion.
Change-Id: I6212e5c648bc5d57e27145d55a5391ca565e4149
In existing workspaces where the manifest specifies a commit id in the
manifest, we can avoid doing a fetch from the remote if we have the
commit locally. This substantially improves sync times for fully
specified manifests.
Change-Id: Ide216f28a545e00e0b493ce90ed0019513c61613
This command allows a deeper diff between two manifest projects.
In addition to changed projects, it displays the logs of the
commits between both revisions for each project.
Change-Id: I86d30602cfbc654f8c84db2be5d8a30cb90f1398
Signed-off-by: Julien Campergue <julien.campergue@parrot.com>
When we do an initial fetch and have not specified any branch etc,
the following fetch command will not error:
git fetch origin --tags +refs/heads/*:refs/remotes/origin/*
In this change we make sure something got fetched and if not we report
an error.
This fixes the bug that occurs when we init using a bad manifest url and
then are unable to init again (because a manifest project has been
inited with no manifest).
Change-Id: I6f8aaefc83a1837beb10b1ac90bea96dc8e61156
Fetching a new branch on a shallow client may download the entire
project history, as the depth parameter is not passed to git
fetch. Force the fetch to only download the current branch.
Change-Id: Ie17ce8eb5e3487c24d90b2cae8227319dea482c8
This significantly reduces sync time and used brandwidth as only
a tar of each project's revision is checked out, but git is not
accessible from projects anymore.
This is relevant when git is not needed in projects but sync
speed/brandwidth may be important like on CI servers when building
several versions from scratch regularly for example.
Archive is not supported over http/https.
Change-Id: I48c3c7de2cd5a1faec33e295fcdafbc7807d0e4d
Signed-off-by: Julien Campergue <julien.campergue@parrot.com>
If the top-level .repo directory is moved somewhere else (e.g. a
different drive) and replaced with a symlink, _InitHooks() will create
broken symlinks. Resolving symlinks before computing the relative path
for the symlink keeps the path within the repo tree, so the tree can
be moved anywhere.
Change-Id: Ifa5c07869e3477186ddd2c255c6c607f547bc1fe
If git-remote-persistent-https fails, we use an iter() and then
subsequently a .read() on stderr. Python doesn't like this and
gives the following error message:
ValueError: Mixing iteration and read methods would lose data
This change removes the use of iter() to avoid the issue.
Change-Id: I980659b83229e2a559c20dcc7b116f8d2476abd5
* Add .decode('utf-8') where needed
* Add 'b' to `open` where needed, and remove where unnecessary
Change-Id: I0f03ecf9ed1a78e3b2f15f9469deb9aaab698657
It is often useful to be able to include the same project more than
once, but with different branches and placed in different paths in the
workspace. Add this feature.
This CL adds the concept of an object directory. The object directory
stores objects that can be shared amongst several working trees. For
newly synced repositories, we set up the git repo now to share its
objects with an object repo.
Each worktree for a given repo shares objects, but has an independent
set of references and branches. This ensures that repo only has to
update the objects once; however the references for each worktree are
updated separately. Storing the references separately is needed to
ensure that commits to a branch on one worktree will not change the
HEAD commits of the others.
One nice side effect of sharing objects between different worktrees is
that you can easily cherry-pick changes between the two worktrees
without needing to fetch them.
Bug: Issue 141
Change-Id: I5e2f4e1a7abb56f9d3f310fa6fd0c17019330ecd
* Previously, it would run `git fetch <remote.name> <change refspec>
<remote.fetch>, which would fetch all the branches, even if 'sync-c'
was set to true in the manifest.
* Fix that, since all it needs to fetch is the change that was asked
for, and nothing else.
* For some more info, refer to the discussion on:
I42a9d419b51f5da03f20a640ea68993cda4b6500
Change-Id: Ibc801695d56fc16e56f999e0f61393f54461785f
git-remote-persistent-https proxy implementations may pass cookie file
configuration to git-remote-https. When fetching bundles for
persistent-http(s) URLs, use the -print_config flag (if supported) to
extract this information from the proxy binary and pass it to curl,
overriding http.cookiefile from .gitconfig.
This adds a few ms overhead per clone.bundle fetch, which should be
acceptable since it happens only on the initial clone, which takes
much longer anyway.
Change-Id: I03be8ebaf8d3005855d33998cd8ecd412e8ec287
Server auth middleware may return a 200 from a clone.bundle request
that is not a bundle file, but instead a login or access denied page.
Instead of just checking the file size, actually check the first few
bytes of the file to ensure it is a bundle file before proceeding.
Change-Id: Icea07567c568a24fd838e5cf974c58f9e4abd7c0
This adds the ability to have reviews pushed to a different branch
from the one on which changes are based. This is useful for "gateway"
systems without smartsync.
Change-Id: I3a8a0fabcaf6055e62d3fb55f89c944e2f81569f
Add a new module with methods for checking the Python version.
Instead of handling Python3 imports with try...except blocks, first
check the python version and then import the relevant modules. This
makes the code a bit cleaner and will result in less diff when/if we
remove support for Python < 3 later.
Use the same mechanism to handle `input` vs. `raw_input` and add
suppression of pylint warnings caused by redefinition of the built-in
method `input`.
Change-Id: Ia403e525b88d77640a741ac50382146e7d635924
Also-by: Chirayu Desai <cdesai@cyanogenmod.org>
Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>
When running 'repo init --reference=<mirror>', the mirror will be
used for all projects except the manifest project. This is because
the _InitGitDir function uses the 'repo.reference' git config
value specified in the manifest git, which has no effect when
creating the manifest git as that value will be set after the git
has been successfully cloned.
Information about where the manifest git is located on the server
is only known when performing the 'repo init', so that information
has to be provided when cloning the git in order for it to set up
a proper mapping.
Change-Id: I47a2c8b3267a4065965058718ce1def4ecb34d5a
Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>
Fetching all tags for a shallow git results in an
inconstent git and forces git to fetch more than
the depth specified.
This change teaches repo not to fetch any tags in a
repository initialised with the depth option.
Change-Id: I557ead9f88fa0d6a19b1cb55b23bba1100fcb8f2
Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
* Fix imports.
* Use python3 syntax.
* Wrap map() calls with list().
* Use list() only wherever needed.
(Thanks Conley!)
* Fix dictionary iteration methods
(s/iteritems/items/).
* Make use of sorted() in appropriate places
* Use iterators directly in the loop.
* Don't use .keys() wherever it isn't needed.
* Use sys.maxsize instead of sys.maxint
TODO:
* Make repo work fully with python3. :)
Some of this was done by the '2to3' tool [1], by
applying the needed fixes in a way that doesn't
break compatibility with python2.
Links:
[1]: http://docs.python.org/2/library/2to3.html
Change-Id: Ibdf3bf9a530d716db905733cb9bfef83a48820f7
Signed-off-by: Chirayu Desai <cdesai@cyanogenmod.org>
If the clone-depth attribute is set on a project, its value will
be used to set the depth when fetching the git. The value, if
given, must be a positive integer.
The value in the clone-depth attribute overrides any value given to
repo init via the --depth command line option.
Change-Id: I273015b3724213600b63e40cca4cafaa9f782ddf
Change Details:
* Make "default" a special manifest group that matches any project that
does not have the special project group "notdefault"
* Use "default" instead of "all,-notdefault" when user does not specify
manifest group
* Expand -g option help to include example usage of manifest groups
Change Benefits:
* Allow a more intuitive and expressive manifest groups specification:
* "default" instead of "all,-notdefault"
* "default,foo" instead of "all,-notdefault,foo"
* "default,-foo" instead of "all,-notdefault,-foo"
* "foo,-default" which has no equivalent
* Default manifest groups behavior can be restored by the command
'repo init -g default'. This is significantly more intuitive than the
current equivalent command 'repo init -g all,-notdefault'.
Change-Id: I6d0673791d64a650110a917c248bcebb23b279d3
Repo now re-initialises the git-hooks reference directory
when updating the forest. This allows for any new template
files to be made available throughout the project forest
when updating the forest. Previous functionality required
the user to recreate the forest.
Change-Id: I9051265028a9e77d6139791547fff095bc195077
Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
HTTP can't use the older style of passing options as part of
the git receive-pack command line. Use the new style as defined
by https://gerrit-review.googlesource.com/42652 when connecting
over HTTP.
If the Gerrit server is too old to understand the % option
syntax used here one of two outcomes is possible:
- If no topic name was sent the server will fail with an error
message. This happens because the user tried to do an upload to
"refs/for/master%r=alice", and the branch does not exist.
The user can delete the options and retry the upload.
- If a topic was set the options will be read as part of the
topic string and shown on the change page in the topic field.
Either outcome is slightly better than the current behavior of
just dropping the data on the floor and forgetting whatever the
user tried to supply.
Change-Id: Ib2df62679e5bf3ee93d6b18c12ab6474f96d9106
Add an option to pass `--no-tags' to `git fetch'.
Change-Id: I4158cc369773e08e55a167091c38ca304a197587
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
If the user's git config specifies a cookie file for HTTP, use it when
fetching clone.bundle, as it may contain the required login credentials
to get access (e.g. when used with Compute Engine service accounts).
Change-Id: I12ee9e38694822ef1de4ed62138c3876c43f431b
(Previous submission of this change broke Android buildbot due to
incorrect regular expression for parsing git-config output. During
investigation, we also found that Android, which pulls Chromium, has a
workaround for Chromium's submodules; its manifest includes Chromium's
submodules. This new change, in addition to fixing the regex, also
take this type of workarounds into consideration; it adds a new
attribute that makes repo not fetch submodules unless submodules have a
project element defined in the manifest, or this attribute is
overridden by a parent project element or by the default element.)
We need a representation of git-submodule in repo; otherwise repo will
not sync submodules, and leave workspace in a broken state. Of course
this will not be a problem if all projects are owned by the owner of the
manifest file, who may simply choose not to use git-submodule in all
projects. However, this is not possible in practice because manifest
file owner is unlikely to own all upstream projects.
As git submodules are simply git repositories, it is natural to treat
them as plain repo projects that live inside a repo project. That is,
we could use recursively declared projects to denote the is-submodule
relation of git repositories.
The behavior of repo remains the same to projects that do not have a
sub-project within. As for parent projects, repo fetches them and their
sub-projects as normal projects, and then checks out subprojects at the
commit specified in parent's commit object. The sub-project is fetched
at a path relative to parent project's working directory; so the path
specified in manifest file should match that of .gitmodules file.
If a submodule is not registered in repo manifest, repo will derive its
properties from itself and its parent project, which might not always be
correct. In such cases, the subproject is called a derived subproject.
To a user, a sub-project is merely a git-submodule; so all tips of
working with a git-submodule apply here, too. For example, you should
not run `repo sync` in a parent repository if its submodule is dirty.
Change-Id: I4b8344c1b9ccad2f58ad304573133e5d52e1faef
When a command (eg, `repo forall`) expects the manifest project to
exist, but there is no manifest, an IOException gets raised. This
change defines a new Exception type to be raised in these cases and
raises it when project.py fails to read the manifest.
Change-Id: Iac576c293a37f7d8f60cd4f6aa95b2c97f9e7957
Enable the following Pylint warnings:
C0322: Operator not preceded by a space
C0323: Operator not followed by a space
C0324: Comma not followed by a space
And make the necessary fixes.
Change-Id: I74d74283ad5138cbaf28d492b18614eb355ff9fe
The repo coding style is to indent at 2 characters, but there are
many places where this is not followed.
Enable pylint warning "W0311: Bad indentation" and make sure all
indentation is at multiples of 2 characters.
Change-Id: I68f0f64470789ce2429ab11104d15d380a63e6a8
This option causes the git call to fail, which probably indicates a
programming error; callers should check the git version and change the
call appropriately if -c is not available. Failing loudly is preferable
to failing silently in the general case.
For an example of correctly checking at the call site, see I8fd313dd.
If callers prefer to fail silently, they may set GIT_CONFIG_PARAMETERS
in the environment rather than using the config kwarg to pass
configuration.
Change-Id: I0de18153d44d3225cd3031e6ead54461430ed334
Fixing some more pylint warnings:
W1401: Anomalous backslash in string
W0623: Redefining name 'name' from outer scope
W0702: No exception type(s) specified
E0102: name: function already defined line n
Change-Id: I5afcdb4771ce210390a79981937806e30900a93c
"except Exception as e" instead of "except Exception, e"
This is part of a transition to supporting Python 3. Python >= 2.6
support "as" syntax.
Note: this removes Python 2.5 support.
Change-Id: I309599f3981bba2b46111c43102bee38ff132803
