Passing the force_sync variable into the string formatting results in
the message:
"Retrying clone after deleting None"
or
"Retrying clone after deleting True".
Pass the name of the git directory instead.
Also, move the print inside the if-block so it's only displayed
when the retry is actually going to be attempted.
Change-Id: I76d9ecc176cecee4ad512d13e9d1f6bd36aacbbb
For projects that have been cloned outside of the repo command (or
cloned a long time ago), commit abaa7f312f
introduced an error message to invite the user to use --force-sync.
However, due to the risk of data loss, it's useful to know which
project's git directory is being replaced before deciding whether or not
to provide --force-sync.
This change updates the exception's associated value to include the
project's relative path and explain to the user how they can resolve the
issue. A previous version of this commit used the project name. However,
for projects that have multiple work trees, the name can be ambiguous,
while the path clearly identifies which git directory will be replaced.
Change-Id: If717e66fda4d19accc0a8e889a91f4cd4ff14dff
The existing code here makes sure that switching clone-depth from on to
off actually causes the history to be fully restored. Unfortunately, it
does this by fetching the full history every time the fetch spec
changes. Switching between two clone-depth="1" branches will fetch far
more than the top commit.
Instead, when not using clone-depth, pass --depth=2147483647 to git
fetch so that it ensures that we have the entire history. That is
slightly less efficient, so limit it to only when there are shallow
objects in the project by checking for the existance of the 'shallow'
file.
Change-Id: Iee0cfc9c6992c208344b1d9123769992412db67b
This fixes these errors:
...
File ".repo/repo/project.py", line 2371, in _ReferenceGitDir
os.symlink(os.path.relpath(src, os.path.dirname(dst)), dst)
OSError: [Errno 17] File exists
Which was happening for checkouts that were created before v1.12.8, when
project-objects was created. Nothing had yet been forcing these
checkouts to use project-objects, until the recent verification changes.
In this OSError case, we already created the symlink, so src == dst, and
the directory did not exist. This caused us to run os.makedirs the
os.symlink on the same file.
dst really should be the file in gitdir, not the target of that symlink
if it exists. So just use realpath for the dotgit portion of the path.
Change-Id: Iff5396a2093de91029c42cf38aa57131fd22981c
In some cases, a user may wish to continue with a sync even though
it would require overwriting an existing git directory. This behavior
is not safe as a default because it could result in the loss of some
user data, but as an optional flag it allows the user more flexibility.
To support this, add a --force-sync flag to the sync command that will
attempt to overwrite the existing git dir if it is specified and the
existing git dir points to the wrong obj dir.
Change-Id: Ieddda8ad54e264a1eb4a9d54881dd6ebc8a03833
If _InitGitDir fails, it leaves any progress it had made on the file
system. This can cause subsequent calls to repo sync to behave
differently. This is especially evident when _CheckDirReference() fails,
since it will not be invoked when sync is retried because both the
source and destination directories already exist.
To address this, have _InitGitDir() clean up any directories it has created
if it catches an exception. Also behave the same way for _InitWorkTree().
Change-Id: Ic16bb3feea649e115b59bd44be294e89e3692aeb
For some users it is not desirable to remove refs that don't exist
on the remote server when syncing a mirror repo.
This reverts commit b4d43b9f66.
Change-Id: Ie849b66682138ef88da6cd1a5fbb27e993197dd7
The fetch logic for the case where depth is set and revision is a
SHA1 has several failure modes that are not handled well by the
current logic.
1) 'git fetch <SHA1>' requires git version >= 1.8.3
2) 'git fetch <SHA1>' can be prevented by a configuration option on the server.
3) 'git fetch --depth=<N> <refspec>' can fail to contain a SHA1 specified by
the manifest.
Each of these cases cause infinite recursion when _RemoteFetch() tries to call
itself with current_branch_only=False because current_branch_only is set to
True when depth != None.
To try to prevent the infinite recursion, we set self.clone_depth to None
before the first retry of _RemoteFetch(). This will allow the Fetch to
eventually succeed in the case where clone-depth is specified in the manifest.
A user specified depth from the init command will still recurse infinitely.
In addition, never try to fetch a SHA1 directly if the git version being used
is not at least 1.8.3.
Change-Id: I802fc17878c0929cfd63fff611633c1d3b54ecd3
This allows a project to use globs in the linkfile src attribute. When
a glob is used in the src the dest field must be a directory. Then
_LinkFile._Link(self) calls will create symbolic links in the dest
directory to all of the entries in the src as defined by the glob
specification.
Below all of the entries in master-configs/ will have symbolic links
in <root dir>/configs directory:
<project name="helloworld.git" path="apps/helloworld">
<linkfile src="master-configs/*" dest="configs"/>
</project>
Change-Id: Idfed8fa47c83d2ca6e2b8e867731b8e2f9e2eb47
The source (target) of the symlink is specified relative to a project
within a tree, and the destination is specified relative to the top
of the tree, so it should always be possible to create a relative symlink
to the target file. Relative symlinks will allow moving an entire tree
without breaking the symlink, and copying a tree (with -p) without leaving
a symlink to the old tree.
Change-Id: I16492a8b59a137d2abe43ca78e3b212e2c835599
Pressing ctrl-c during repo sync often hangs for 30 to 45 seconds
due to the time.sleep and retry in _RemoteFetch. If git exits with
a signal, for example -2 for SIGINT triggered by ctrl-c, skip the
sleep and retry.
Change-Id: I32da12c2dcc96d9cc0b12a066e824b12ebfb52a0
There are a set of cases that can cause the git directory in
.repo/projects to point to a directory in .repo/project-objects that
is not the one specified in the manifest. This results in a tree that
is not sane, and so should cause a failure.
In order to reproduce the failure case:
1) Sync to any manifest
2) Change the 'name' of a project to a different repository. Leave the
'path' the same.
3) Resync the modified project. The project-objects directory will not
be created, and the projects directory will remain pointed at the old
project-objects.
Change-Id: Ie6711b1c773508850c5c9f748a27ff72d65e2bf2
In 2fb6466f79 an optimisation was
added to avoid fetching from remotes if the project is fixed to
a revision and the revision is already available locally.
This causes problems for users who expect all objects to be
fetched by default.
Change the logic so that the optimized behaviour is only enabled if
an option is explicitly given to repo sync.
Change-Id: I3b2794ddd8e0071b1787e166463cd8347ca9e24f
When syncing a mirror repo, add the --prune option to the fetch
command to force removal of stale refs from the mirror.
Change-Id: I4b43b2a5c86b9915627887c16f6569066f3ab978
Appending the branch to the fetch spec causes sync of a mirror to
fail for projects that don't have an explicit revision specified,
and don't have a branch of the same name as the default revision.
For example, a manifest defining a default revision:
<default revision="master">
having a project without an explicit revision:
<project name="path/to/project">
and not having a branch named "master", will cause repo sync to
fail for that project with the error:
Couldn't find remote ref refs/heads/master
Modify the logic to not append the branch onto the fetch spec when
syncing to a mirror.
Change-Id: I5c4457bd125519abf27abe682dea62ad708978c9
When running repo branch, the git merge line (in many circumstances)
is set to the revision of the project specified in the manifest. If
this is a branch name that is not fully-qualified, we will end up with
something like "merge = master" instead of "merge = refs/heads/master".
This change examines the revision if we are going to use that and
changes branch short names to fully qualified branch names.
Change-Id: Ie1be94fb8d45df8eeac44a47f729a3819a05fa81
Switch the GitCommand program to always capture the output for stdout
and stderr. And by default print the output while running.
The options capture_stdout and capture_stderr have effectively become
options to supress the printing of stdout and stderr.
Update the 'git fetch' to use '--progress' so that the progress messages
will be displayed. git checks if the output location isatty() and if it
is not a TTY it will by default not print the progress messages.
Change-Id: Ifdae138e008f80a59195f9f43c911a1a5210ec60
This reverts commit 38e4387f8e.
A "repo init" followed by "repo sync" is meant to be as safe as
"git clone". In particular it should not run arbitrary code provided
by the manifest owner.
It would still be nice to have support for manifest-defined git hooks
--- they'd just need a prompt like the upload RepoHook has. Hopefully
a later change can bring them back.
Change-Id: I5ecd90fb5c2ed64f103d856d1ffcba38a47b062d
Signed-off-by: Jonathan Nieder <jrn@google.com>
Currently, paths longer than 39 chars have no space after them so it looks
like this:
project path/branch master
Change-Id: I4c1bb13648ac099ade8a8d4ebafa04131571f842
The stderr output generated by git during a RemoteFetch was not being
printed. This information is useful so print it.
Change-Id: I6e6ce12c4a57e5ca2359f76ce14f2fcbbc37a5ef
If the repo project is synced with partial depth, then the tags
won't be fetched and users will be told the newest sha1 in the
stable branch isn't signed.
Change-Id: I107df97b4836b928c76aa33a700fa35d1705ae09
Handle the case when this error occurs:
error: some local refs could not be updated; try running
'git remote prune origin' to remove any old, conflicting branches
This is usually caused by a reference getting changed from a file to a
directory.
For example:
Initially someone creates a branch 'foo' and it is stored as:
.git/refs/remotes/origin/foo
Then later on it is decided to change the layout structure where 'foo'
is a directory with branches below it:
.git/refs/remotes/origin/foo/master
The problem occurs when someone still has
'.git/refs/remotes/origin/foo' on their system and does a repo sync.
When this occurs the error message for needing to do a
'git remote prune origin' occurs.
Now when doing a 'git fetch' if the error message from git says that a
'git remote prune' is needed, it will do the prune and then retry the
fetch.
Change-Id: I4c6f5aa6bd932f0ef7a39134400bedd52e82f633
Signed-off-by: John L. Villalovos <john.l.villalovos@intel.com>
When working within a team or corporation it is often
useful/required to use predefined git templates. This
change teaches repo to use a per-remote git hook template
structure.
The implementation is done as a continuation of the
existing projecthook functionality. The terminology is
therefore defined as projecthooks.
The downloaded projecthooks are stored in the .repo
directory as a metaproject separating them from the users
project forest.
The projecthooks are downloaded and set up when doing a
repo init and updated for each new repo init.
When downloading a mirror the projecthooks gits are
not added to the bare forest since the intention is to
ensure that the latest are used (allows for company policy
enforcement).
The projecthooks are defined in the manifest file in the
remote element as a subnode, the name refers to the
project name on the server referred to in the remote.
<remote name="myremote ..>
<projecthook name="myprojecthookgit" revision="myrevision"/>
</remote>
The hooks found in the projecthook revision supersede
the stock hooks found in repo. This removes the need for
updating the projecthook gits for repo stock hook changes.
Change-Id: I6796b7b0342c1f83c35f4b3e46782581b069a561
Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
Signed-off-by: Ian Kumlien <ian.kumlien@gmail.com>
Currently, we only use the depth flag when cloning. The result is that when
new project history has merges, the entire history of the merged branch is
brought in and the project becomes unshallow very quickly. --depth and
clone-depth are often used to save on space, not just network load, so this
seems less than ideal.
This change uses --depth on every fetch (when the user has depth specified),
not just the initial clone. The result is that the given project stays
consistently shallow as opposed to growing over time, especially when merges
are involved.
Change-Id: Iac706cfdad4a555c72f9d9f1119195d38d91df12
When doing a shallow checkout SHA1 pinned repos with repo init --depth=1 and
repo sync -c, repo would try to fetch only some reference and fail if the exact
SHA1 repo was missing.
Instead, when depth is set, fetch only the specific commit.
Change-Id: If3f799d0e78c03faea47f796380bb5e367b11998
We currently delete all hooks in .git/hooks for each project before
symlink'ing in the standard project hooks. This can be annoying for
users who have installed custom git hooks.
There's no reason to delete all existing hooks. Just rip out the
deletion code.
Change-Id: I5062a6cd20af700f6d6a17b11ad6c94853987c57
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
The persistent proxy may choose to present a per-process cookie file
that gets cleaned up after the process exits, to help with the fact
that libcurl cannot save cookies atomically when a cookie file is
shared across processes. We were letting this cleanup happen
immediately by closing stdin as soon as we read the configuration
option, resulting in a nonexistent cookie file by the time we use the
config option.
Work around this by converting the cookie logic to a context manager
method, which closes the process only when we're done with the cookie
file.
Change-Id: I12a88b25cc19621ef8161337144c1b264264211a
The invalid clone.bundle file warning is not typically user actionable,
and can be confusing. So don't show it when -q flag is in effect.
Change-Id: If9fef4085391acf54b63c75029ec0e161c38eb86
This reverts commit 565480588d.
We are reverting this change for 2 reasons:
1) It introduced a bug for users using sync -c with a reference mirror.
2) The fetch specs have recently changed to cause git to properly fail
when we request a non-existent branch of a manifest, removing the need
for this change.
Change-Id: I0f63da9bfb40cf5ffafb7979f1b8c929a738fc7b
When there are uncommitted files in the tree, 'repo upload' stops to
ask if it is OK to continue, but does not report the actual names of
uncommitted files.
This patch adds plumbing to have the outstanding file names reported
if desired.
BUG=None
TEST=verified that 'repo upload' properly operates with the following
conditions present in the tree:
. file(s) modified locally
. file(s) added to index, but not committed
. files not known to git
. no modified files (the upload proceeds as expected)
Change-Id: If65d5f8e8bcb3300c16d85dc5d7017758545f80d
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Vadim Bendebury <vbendeb@google.com>
While not typical, some users might have an upstream that isn't in
the usual refs/heads/* namespace. There's no reason not to use
those refs as the value for the upstream attribute, so support
doing so.
Change-Id: I5b119f1135c3268c20e7c4084682e860d3ee1fb1
