Allows scripts driving repo to know when git failures have
occurred, not just repo internal errors.
Change-Id: Id20fbbb405c35a148e72c87b822da3f3bf93839c
If the user has already configured a workspace, use these values
when re-running 'repo init'.
Otherwise, if the user has global name and e-mail set, use these.
It's always possible to override this and be prompted by specifying
--config-name when running 'repo init'.
Change-Id: If45f0e4b14884071439fb02709dc5cb53f070f60
A default manifest URL can be specified using:
git config --global repo-manifest.<id>.url <url>
A default manifest server can be specified using:
git config --global repo-manifest.<id>.server <url>
A default git mirror reference can be specified using:
git config --global repo-manifest.<id>.reference <path>
This will allow the user to use 'repo init -u <id>' as
a shorter alternative to specifying the full URL.
Also, manifest server will not have to be specified in the
manifest XML and the reference will not have to be specified
on the command line. If they are, they will override these
default values however.
Change-Id: Ifdbc160bd5909ec7df9efb0c5d7136f1d9351754
Signed-off-by: Victor Boivie <victor.boivie@sonyericsson.com>
Several times one have done an upload only to later notice in gerrit
that the upload was done to the wrong branch as the git has not yet
been branched for the current git. This change will make repo print
what the destination branch is when asking the user if she wants to
go through with the upload.
Change-Id: Ia9c3a92a6a04c022edfebf4f8d651ac062bb1f3b
It is common in command line tools to indicate what the default answer
will be if the user simply hits enter. In repo, the display is just
"y/n" with no indication as to which is the default. So change the n
to N in the messages since that is how repo operates.
Change-Id: I81819ae630355072eb0365e59168b0921289498f
When commit with comment that has non-ASCII characters,
UnicodeDecodeError will be raised
while uploading multiple project/branch changes.
Because some strings in script are not str type, but unicode.
So all the strings are decoded to unicode,
and python use ascii to do this,
it can not decode non-ASCII characters,
so UnicodeDecodeError raised.
Signed-off-by: chenguodong <chenguodong@huawei.com>
Change-Id: I46447f489a4b9760a5899c7ba9d764b688594e46
Make repo use the standard way in python to work with pipes.
Communication via pipes to sub processes is done by calling
communicate(). This will make repo not hang every now and
then.
Change-Id: Ibe2c4ecbdbcbe72f0b725ca50d54088e5646fc5d
There is also shortcuts in case if the "current branch" is
a persistent revision such as tag or sha1. We check if the
persistent revision is present locally and if it does - do
no fetch anything from the server.
This greately reduces sync time and size of the on-disk repo
Change-Id: I23c6d95185474ed6e1a03c836a47f489953b99be
A bug introduced by relative urls caused projects such as manifest.git
to be placed in the root directory instead of the directory they should
by in.
This fix creates and refers to a resolvedFetchUrl in the _XmlRemote
class in order to get a fetchUrl that is never relative.
Python 2.6.6 has the same bug as Python 2.7, where HTTP
authentication just stops working, but does not have the
setter method to clear the retry counter. Work around by
setting the field directly if it exists.
Change-Id: I6a742e606bb7750dc66c33fc7c5d1310541db2c8
Signed-off-by: Shawn O. Pearce <sop@google.com>
help sync crashed as sync required the manifest to be configured to
create the option parser, as the default number of jobs is required.
Change-Id: Ie75e8d75ac0e38313e4aab451cbb24430e84def5
Signed-off-by: Shawn O. Pearce <sop@google.com>
REPO_HOST_PORT_INFO can be set to 'host:port' and be used
instead of the review URL given in the manifest.
Change-Id: I440bdecb2c2249fe5285ec5d0c28a937b4053450
Signed-off-by: Shawn O. Pearce <sop@google.com>
If the remote is using authenticated HTTP, but does not have
$GIT_URL/clone.bundle files in each repository, an initial sync
would fail around 8 projects in due to the library not resetting
the number of failures after getting a 404.
Work around this by updating the retry counter ourselves.
The urllib2 library is also not thread-safe. Make it somewhat
safer by wrapping the critical section with a lock.
Change-Id: I886e2750ef4793cbe2150c3b5396eb9f10974f7f
Signed-off-by: Shawn O. Pearce <sop@google.com>
Not every version of urllib2 supplies a reason object on the
HTTPError exception that it throws from urlopen(). Work around
this by using str(e) instead and hope the string formatting includes
sufficient information.
Change-Id: I0f4586dba0aa7152691b2371627c951f91fdfc8d
Signed-off-by: Shawn O. Pearce <sop@google.com>
urllib2 returns a malformed HTTPError object in certain situations.
For example, urllib2 has a couple of places where it creates an
HTTPError object with no fp:
if self.retried > 5:
# retry sending the username:password 5 times before failing.
raise HTTPError(req.get_full_url(), 401, "basic auth failed",
headers, None)
When it does that, HTTPError's ctor doesn't call through to
addinfourl's ctor:
# The addinfourl classes depend on fp being a valid file
# object. In some cases, the HTTPError may not have a valid
# file object. If this happens, the simplest workaround is to
# not initialize the base classes.
if fp is not None:
self.__super_init(fp, hdrs, url, code)
Which means the 'headers' slot in addinfourl is not initialized and
info() fails. It is completely insane that urllib2 decides not to
initialize its own base class sometimes.
Change-Id: I32a0d738f71bdd7d38d86078b71d9001e26f1ec3
Signed-off-by: Shawn O. Pearce <sop@google.com>
After a $GIT_URL/clone.bundle has been applied to the new local
repository, perform an incremental fetch using `git fetch` to ensure
the local repository is up-to-date. This allows the hosting server
to offer stale /clone.bundle files to bootstrap a new client.
If a single git fetch fails, it may succeed again after a short
delay. Transient failures are typical in environments where the
remote Git server happens to have limits on how many requests it
can serve at once (the anonymous git daemon, or an HTTP server).
Wait a randomized delay between 30 and 45 seconds and retry the
failed project once. This delay gives the site time to recover
from a transient traffic spike, and the randomization makes it less
likely that a spike occurs again from all of the same clients.
Change-Id: I97fb0fcb33630fb78ac1a21d1a4a3e2268ab60c0
Signed-off-by: Shawn O. Pearce <sop@google.com>
An HTTP (or HTTPS) based remote server may now offer a 'clone.bundle'
file in each repository's Git directory. Over an http:// or https://
remote repo will first ask for '$URL/clone.bundle', and if present
download this to bootstrap the local client, rather than relying
on the native Git transport to initialize the new repository.
Bundles may be hosted elsewhere. The client automatically follows a
HTTP 302 redirect to acquire the bundle file. This allows servers
to direct clients to cached copies residing on content delivery
networks, where the bundle may be closer to the end-user.
Bundle downloads are resumeable from where they last left off,
allowing clients to initialize large repositories even when the
connection gets interrupted.
If a bundle does not exist for a repository (a HTTP 404 response
code is returned for '$URL/clone.bundle'), the native Git transport
is used instead. If the client is performing a shallow sync, the
bundle transport is not used, as there is no way to embed shallow
data into the bundle.
Change-Id: I05dad17792fd6fd20635a0f71589566e557cc743
Signed-off-by: Shawn O. Pearce <sop@google.com>
If the manifest is updated and the default sync-j attribute
was modified, honor it during this sync session if the user
has not supplied a -j flag on the command line.
Change-Id: I127ee5c779e2bbbb40b30bddc10ec1fa704b3bf3
Signed-off-by: Shawn O. Pearce <sop@google.com>
This permits manifest authors to suggest a number of parallel
fetch operations against a remote server. For example, Gerrit
Code Review servers support queuing of requests and processes
them in first-in, first-out order. Running concurrent fetches
can utilize multiple CPUs on the Gerrit server, but will also
decrease overall operation latency by having the request put
into the queue ready to execute as soon as a CPU is free.
Change-Id: I3d3904acb6f63516bae4b071c510ad57a2afab18
Signed-off-by: Shawn O. Pearce <sop@google.com>
Each worker thread requires at least 3 file descriptors to run the
forked 'git fetch' child to operate against the local repository.
Mac OS X has the RLIMIT_NOFILE set to 256 by default, which means
a sync -j128 often fails when the workers run out of pipes within
the Python parent process.
Change-Id: I2cdb14621b899424b079daf7969bc8c16b85b903
Signed-off-by: Shawn O. Pearce <sop@google.com>
This prints a simple line after a command ends, providing
information about how long it executed for using real wall
clock time. Its mostly useful for looking at sync times.
Change-Id: Ie0997df0a0f90150270835d94b58a01a10bc3956
Signed-off-by: Shawn O. Pearce <sop@google.com>
This allows our progress meter to be used for bytes transferred, by
setting the units to KB or MB to let the user know the size.
Change-Id: Ie8653d4a40d79439026c18bd51915845b2c5bba9
Signed-off-by: Shawn O. Pearce <sop@google.com>
Teach repo how to resolve URLs using the url.insteadof feature
that C Git natively uses during clone, fetch or push. This will
later allow repo to resolve a URL before accessing it directly.
We do not want to pre-resolve things and store the resolved URL
into individual projects, as this makes it impossible for the
user to undo the insteadof mapping at a later date.
Change-Id: I0f62e811197c53fbc8a8be424e3cabf4ed07b4cb
Signed-off-by: Shawn O. Pearce <sop@google.com>
If repo tries to access a URL over HTTP and the user needs to
authenticate, offer a match from ~/.netrc. This matches behavior
with the Git command line client.
Change-Id: I803f3c5d562177ea0330941350cff3cc1e1bef08
Signed-off-by: Shawn O. Pearce <sop@google.com>
Setting REPO_CURL_VERBOSE=1 in the environment will register a debug
level HTTPHandler on the urllib2 library, showing HTTP requests and
responses on the stderr channel of repo.
During any HTTP or HTTPS request created inside of the repo process,
a custom User-Agent header is now defined:
User-Agent: git-repo/1.7.5 (Linux) git/1.7.7 Python/2.6.5
Change-Id: Ia5026fb1e1500659bd2af27416d85e205048bf26
Signed-off-by: Shawn O. Pearce <sop@google.com>
If the http_proxy environment variable was set, honor it during
the entire repo session for any Python created HTTP connections.
Change-Id: Ib4ae833cb2cdd47ab0126949f6b399d2c142887d
Signed-off-by: Shawn O. Pearce <sop@google.com>
The manifest project has - by design - not a review URL associated
with it. It is actually not even a 'project' in repo's sense.
This will prevent the commit-msg hook from being added, which is
not necessarily wanted as the project is managed in gerrit.
This commit will enable the commit-msg hook, which in turn will
add the Change-Id-line to every new commit in it. This simplifies
replacing patch sets (by git push ... refs/for/...).
Change-Id: I42d0f6fd79e6282d9d47074a3819e68d968999a7
Signed-off-by: Victor Boivie <victor.boivie@sonyericsson.com>
This is an evolution of 'smart-sync' that adds a new option, -t,
that allows you to specify a tag/label to use instead of the
"latest good build" on the current manifest branch which -s does.
Signed-off-by: Victor Boivie <victor.boivie@sonyericsson.com>
Change-Id: I8c20fd91104a6aafa0271d4d33f6c4850aade17e
'repo upload' makes http request using urllib2 python library.
Unfortunately this library does not work (by default) in case
if the user behind a proxy.
This change adds proxy handler in case if 'http_proxy' environment
variable is set.
Change-Id: Ic4176ad733fc21bd5b59661b3eacc2f0a7c3c1ff
This commit adds a --br=<branch> option to repo upload.
repo currently examines every non-published branch. This is problematic
for my workflow. I have many branches in my kernel tree. Many of these
branches are based off of upstream remotes (I have many remotes) and
will never be uploaded (they'll get sent upstream as a patch).
Having repo scan these branches adds to my upload processing time
and clutters the branch selection buffer. I've also seen repo get
confused when one of my branches is 1000s of commits different from
m/master.
Change-Id: I68fa18951ea59ba373277b57ffcaf8cddd7e7a40
It is undesired to have the same Change-Id:-line for two separate
commits, and when cherry-picking, the user must manually change it.
If this is not done, bad things may happen (such as when the user
is uploading the cherry-picked commit to Gerrit, it will instead
see it as a new patch-set for the original change, or worse).
repo cherry-pick works the same was as git cherry-pick, except that
it replaces the Change-Id with a new one and adds a reference
back to the commit from where it was picked.
On failures (when git can not successfully apply the cherry-picked
commit), instructions will be written to the user.
Change-Id: I5a38b89839f91848fad43386d43cae2f6cdabf83
In the current version of repo checkout, we often get the error:
error: no project has branch xyzzy
...even when the actual error was something else. This fixes it
to only report the 'no project has branch' when that is actually true.
This fix is very similar to one made for 'repo abandon':
https://review.source.android.com/#change,22207
The repo checkout error is filed as: <http://crosbug.com/6514>
TEST=manual
A sample creating a case where 'git checkout' will fail:
$ repo start branch1 .
$ repo start branch2 .
$ touch bogusfile
$ git add bogusfile
$ git commit -m "create bogus file"
[branch2 f8b6b08] create bogus file
0 files changed, 0 insertions(+), 0 deletions(-)
create mode 100644 bogusfile
$ echo "More" >> bogusfile
$ repo checkout branch1 .
error: chromite/: cannot checkout branch1
A sample case showing that we still fail if no project has a branch:
$ repo checkout xyzzy .
error: no project has branch xyzzy
Change-Id: I48a8e258fa7a9c1f2800dafc683787204bbfcc63
This is the simplest fix: if we had problems syncing the
manifest.git directory and we were the ones that created it,
we should delete it. This doesn't try to do anything complex
like try to recover from a .repo directory that got broken in
some other way.
This is filed as: <http://crosbug.com/13403>
TEST=manual
Init once with a bad URL:
$ repo init -u http://foobar.example.com
Getting manifest ...
from http://foobar.example.com
Connection closed by 172.22.121.77
error: Couldn't resolve host 'foobar.example.com' while accessing http://foobar.example.com/info/refs
fatal: HTTP request failed
fatal: cannot obtain manifest http://foobar.example.com
Init again: identical to the first. Good:
$ repo init -u http://foobar.example.com
Getting manifest ...
from http://foobar.example.com
Connection closed by 172.22.121.77
error: Couldn't resolve host 'foobar.example.com' while accessing http://foobar.example.com/info/refs
fatal: HTTP request failed
fatal: cannot obtain manifest http://foobar.example.com
Init with correct URL:
$ repo init -u http://git.chromium.org/git/manifest -m minilayout.xml
Getting manifest ...
from http://git.chromium.org/git/manifest
[ ... cut ... ]
repo initialized in /.../repoiniterr
Try a bad URL after a good one; it doesn't get saved (good):
$ repo init -u http://foobar.example.com
Connection closed by 172.22.121.77
error: Couldn't resolve host 'foobar.example.com' while accessing http://foobar.example.com/info/refs
fatal: HTTP request failed
fatal: cannot obtain manifest http://foobar.example.com
Just to confirm, I can still do a good one after a bad...
$ repo init -u http://git.chromium.org/git/manifest -m minilayout.xml
Your Name [George Washington]:
Your Email [george@washington.example.com]:
Your identity is: George Washington <george@washington.example.com>
is this correct [y/n]? y
repo initialized in /.../repoiniterr
Change-Id: I1692821a330d97b1d218b2e191a93245b33f2362
The main fix is to give an error message if nothing was actually
abandoned. See <http://crosbug.com/6041>.
The secondary fix is to list projects where the abandon happened.
This could be done in a separate CL or dropped altogether if requested.
TEST=manual
$ repo abandon dougabc; echo $?
Abandon dougabc: 100% (127/127), done.
Abandoned in 2 project(s):
chromite
src/platform/init
0
$ repo abandon dougabc; echo $?
Abandon dougabc: 100% (127/127), done.
error: no project has branch dougabc
1
$ repo abandon dougabc; echo $?
Abandon dougabc: 100% (127/127), done.
error: chromite/: cannot abandon dougabc
1
Change-Id: I79520cc3279291acadc1a24ca34a761e9de04ed4
Event.isSet was renamed to is_set in 2.6, but we should
use the earlier syntax to avoid breaking compatibility
with older Python installations.
Change-Id: I41888ed38df278191d7496c1a6eed15e881733f4
If git-rerere is enabled, it uses the rr-cache directory that
repo currently creates a symlink from, but doesn't create the
destination directory (inside the project's directory). Git
will then complain during merges and rebases.
This commit creates the rr-cache directory inside the project.
Change-Id: If8b57a04f022fc6ed6a7007d05aa2e876e6611ee
The bug that this is fixing is described here:
http://code.google.com/p/chromium-os/issues/detail?id=6813
This fix allows the helper threads to signal the main thread that they
saw an error. When the main thread sees the error, it will let all
existing threads finish, then exit with an error.
Change-Id: If3019bc6b0b3ab9304d49ed2eea53e9d57f3095a
All repo-level hooks are expected to live in a single project at the
top level of that project. The name of the hooks project is provided
in the manifest.xml. The manifest also lists which hooks are enabled
to make it obvious if a file somehow failed to sync down (or got
deleted).
Before running any hook, we will prompt the user to make sure that it
is OK. A user can deny running the hook, allow once, or allow
"forever" (until hooks change). This tries to keep with the git
spirit of not automatically running anything on the user's computer
that got synced down. Note that individual repo commands can add
always options to avoid these prompts as they see fit (see below for
the 'upload' options).
When hooks are run, they are loaded into the current interpreter (the
one running repo) and their main() function is run. This mechanism is
used (instead of using subprocess) to make it easier to expand to a
richer hook interface in the future. During loading, the
interpreter's sys.path is updated to contain the directory containing
the hooks so that hooks can be split into multiple files.
The upload command has two options that control hook behavior:
- no-verify=False, verify=False (DEFAULT):
If stdout is a tty, can prompt about running upload hooks if needed.
If user denies running hooks, the upload is cancelled. If stdout is
not a tty and we would need to prompt about upload hooks, upload is
cancelled.
- no-verify=False, verify=True:
Always run upload hooks with no prompt.
- no-verify=True, verify=False:
Never run upload hooks, but upload anyway (AKA bypass hooks).
- no-verify=True, verify=True:
Invalid
Sample bit of manifest.xml code for enabling hooks (assumes you have a
project named 'hooks' where hooks are stored):
<repo-hooks in-project="hooks" enabled-list="pre-upload" />
Sample main() function in pre-upload.py in hooks directory:
def main(project_list, **kwargs):
print ('These projects will be uploaded: %s' %
', '.join(project_list))
print ('I am being a good boy and ignoring anything in kwargs\n'
'that I don\'t understand.')
print 'I fail 50% of the time. How flaky.'
if random.random() <= .5:
raise Exception('Pre-upload hook failed. Have a nice day.')
Change-Id: I5cefa2cd5865c72589263cf8e2f152a43c122f70
Fix for the bug that leaves a fractional .git directory after attempting to
perform an initial sync to a nonexistent revision. Moved the initialization of
the working directory to after the revision ID has already been checked. Now,
no project/.git directory gets created at all if the revision ID is bad.
Change-Id: I0c9b2a59573410f1d11de7661591bf02e4ce326b
