While we don't (yet) explicitly enforce all of these, make sure
we document the expected behavior so we can all agree on it.
Bug: https://crbug.com/gerrit/11218
Change-Id: Ife8298702fa445ac055ef43c6d62706a9cb199ce
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/232893
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
A warning is emitted
DeprecationWarning: the imp module is deprecated in favour of
importlib; see the module's documentation for alternative uses
Change-Id: I6c5a9e024a9a904e02a24331f615548be3fe5f8e
Signed-off-by: David Pursehouse <dpursehouse@collab.net>
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/230984
Reviewed-by: Jonathan Nieder <jrn@google.com>
As we convert repo to support Python 3, the version of Python that we
use might not be the version that repo hooks users have written for.
Since repo upgrades are not immediate, and not easily under direct
control of end users (relative to the projects maintaining the hook
code), allow hook authors to declare the version of Python that they
want to use.
Now repo will read the shebang from the hook script and compare it
against the version of Python repo itself is running under. If they
differ, we'll try to execute a separate instance of Python and have
it load & execute the hook. If things are compatible, then we still
use the inprocess execution logic that we have today.
This allows repo hook users to upgrade on their own schedule (they
could even upgrade to Python 3 ahead of us) without having to worry
about their supported version being exactly in sync with repo's.
Bug: https://crbug.com/gerrit/10418
Change-Id: I97c7c96b64fb2ee465c39b90e9bdcc76394a146a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/228432
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
A new option, --partial-clone is added to 'repo init' which tells repo
to utilize git's partial clone functionality, which reduces disk and
bandwidth usage when downloading by omitting blob downloads initially.
Different from restricting clone-depth, the user will have full access
to change history, etc., as the objects are downloaded on demand.
Change-Id: I60326744875eac16521a007bd7d5481112a98749
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/229532
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Xin Li <delphij@google.com>
This should help people get some bearings in the codebase.
Change-Id: I951238fe617a3ecb04a47ead3809ec72c8fbf5a1
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/231232
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
We're relying on sys.stdout.write() to flush its buffer which isn't
guaranteed, and is not the case in Python 3. Change to use print()
everywhere to be standard, and utilize the end= keyword to get the
EOL semantics we need.
We can't use print's flush= keyword as that's only in Python 3.
Leave behind a TODO to clean it up when we can drop Python 2.
Bug: https://crbug.com/gerrit/10418
Change-Id: I562128c7f1e6d154f4a6ecdf33a70fa2811dc2af
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/230392
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
This makes it very easy for people to run all our unittests with just
`./run_tests`. There doesn't seem to be any other way currently to
quickly invoke any of the tests.
Change-Id: I1f9a3745fa397a1e797bd64065c2ba7f338de4a1
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/227613
Tested-by: David Pursehouse <dpursehouse@collab.net>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
This fix exception with python3 with stack-trace:
error: Cannot fetch platform_external_grpc-grpc-java.git (UnicodeDecodeError: 'utf-8' codec can't decode byte 0x96 in position 640: invalid start byte)
[...]
File "[...]project.py", line 2255, in _IsValidBundle
if f.read(16) == '# v2 git bundle\n':
File "/usr/lib/python3.5/codecs.py", line 321, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
Even if we ask 16 characters, python buffered decoder will try to decode more in the buffer
The patch works for python2 and python3, and open the file in byte mode so that decoding is not attemped
Signed-off-by: Pierre Tardy <tardyp@gmail.com>
Change-Id: I837ae3c5cd724b34670fc2a84e853431f482b20d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/224642
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
We've been truncating the git version info in the user agent to the
first three components. So given an example `git --version` like
"2.22.0.510.g264f2c817a-goog", we were cutting it down to "2.22.0".
For user-agent purposes, we usually want that full string, so use
the original full value instead.
Bug: https://crbug.com/gerrit/11144
Change-Id: I8ffe3186bdaac96164c34ac835a54bb3fc85527e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/231056
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
Since ParseGitVersion can call `git --version` automatically, we don't
need this duplicate version() helper anymore. The only other user is
the `repo version` code, so convert that to version_tuple().full.
Bug: https://crbug.com/gerrit/11144
Change-Id: I9d77822fc39f4ba28884d9183359169cabf5f17d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/231055
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
All code that calls ParseGitVersion needs to run `git --version`
itself and parse the output before passing it in. To avoid that
duplication, allow ParseGitVersion to run `git --version` itself
if ver_str=None.
Bug: https://crbug.com/gerrit/11144
Change-Id: Ie07793ca57a40c0231af808df04a576118d5eea3
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/231054
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
We were returning an e.g. tuple(1,2,3), but that strips off the full
version string which we might want in some places e.g. '1.2.3-rc3'.
Change the return value to a namedtuple so we can pass back up the
full version string. For code doing a compare with three elements
(all code today), things still work fine as the namedtuple will DTRT
in this scenario.
Bug: https://crbug.com/gerrit/11144
Change-Id: Ib897b5df308116ad1550b0cf18f49afeb662423e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/231053
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
%prog represents the full subcommand ("repo" + subcommand name), not a
Windows-style environment variable for "repo". The current help output
shows
repo forall% forall ...
Correct the variable usage so it shows "repo forall ..." instead.
Change-Id: I1fea55572428cc922ddf24ace1168a3d8f82dad0
This takes a single argument (the error message), not multiple
arguments that get formatted implicitly.
Change-Id: Idfbc913ea9f93820edb7e955e9e4f57618c8cd1b
Currently we read the binary stream from the subprocess code directly
before waiting for it to finish, but there's no need to do so as we
aren't streaming the output to the user. This also means we pass up
binary data to the caller as we don't go through GitCommand's internal
logic which decodes the stream as utf-8.
Simplify the code by calling Wait first, then splitting the entire
captured output in one line.
Bug: https://crbug.com/gerrit/10418
Change-Id: I7a57904be8cb546a229980fb79c829fc3df31e7d
Python 3 returns bytes by default with urlopen. Adjust our code to
handle that scenario and decode as necessary.
Bug: https://crbug.com/gerrit/10418
Change-Id: Icf4cd80e7ef92d71a3eefbc6113f1ba11c32eebc
Neither of the fields here expect floats so make sure we use integer
division when calculating things.
Bug: https://crbug.com/gerrit/10418
Change-Id: Ibda068b16a7bba7ff3efba442c4bbff4415caa6e
This module uses print() so make sure we import the print function.
It doesn't really impact the current code due to the simple way it
is calling print, but we should be sane to avoid future issues.
Change-Id: I0b15344678c1dcb71207faa333c239b3fced1d62
We avoided this future import because Python 2.4 & 2.5 did not
support it. We've dropped support for Python 2.6 at this point,
and those versions are long dead. Since this workaround adds a
bit of complexity to the codebase, drop it. Considering we are
not running any actual tests against older versions, there's no
sense in trying to support them anymore.
Change-Id: Icda874861e8a8eb4fa07c624a9e7c5ee2a0da401
There's no reason to support any other encoding in these files.
This only affects the files themselves and not streams they open.
Bug: https://crbug.com/gerrit/10418
Change-Id: I053cb40cd3666ce5c8a0689b9dd938f24ca765bf
Use the `raise` statement directly.
Switch to using .items() instead of .iteritems(). Python 3 doesn't
have .iteritems() as .items() is a generator, and these are small
enough that the Python 2 overhead should be negligible.
We have to run .keys() through list() in a few places as Python 3
uses a generator and we sometimes want to iterate more than once.
That's why we don't change all .keys() or .items() calls -- most
are in places where generators are fine.
Bug: https://crbug.com/gerrit/10418
Change-Id: I469899d9b77ffd77ccabb831bc4b217407fefe6f
Standard utilities exit normally/zero when users explicitly request
--help, and they write to stdout. Exiting non-zero & using stderr
is meant for incorrect tool usage instead. We're already doing this
for `repo help <init|gitc-init>` calls, so lets fix `repo help` and
`repo --help|-h` to match.
Change-Id: Ia4f352b431c91eefef70dcafc11f00209ee69809
This isn't executable (+x), nor does it have a main func or code
that would run if it were. It's simply an imported module like
most others in here. Drop the shebang to avoid confusion.
Change-Id: I5e2881eb1de5e809a3fa9e8f49220ed797034fb1
The current implementation ignores the user-specified paths to
manifests. if the "repo diffmanifests" is invoked with absolute
file paths for one or both manifests, the command fails with message:
fatal: duplicate path ... in /tmp/manifest-old.xml
Also the current implementation fails to expand the absolute path to
manifest files if "repo diffmanifests" is invoked with relative
paths, i.e "repo diffmanifests manifest-old.xml manifest-new.xml".
fatal: manifest manifest-old.xml not found
This commit fixes the first issue by disabling the local manifest
discovery for diffmanifests command, and the second issue by
expanding paths to manifests within "diffmanifests" sub-command.
Test: repo manifest --revision-as-HEAD -o /tmp/manifest-old.xml
repo sync
repo manifest --revision-as-HEAD -o /tmp/manifest-new.xml
repo diffmanifests /tmp/manifest-old.xml /tmp/manifest-new.xml
Change-Id: Ia125d769bfbea75adb9aba81abbd8c636f2168d4
Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
During sync, repo runs `git read-tree --reset -u -v HEAD` which causes
git-lfs's smudge filter to run, which fails because git-lfs does not
work with bare repositories.
This was fixed in I091ff37998131e2e6bbc59aa37ee352fe12d7fcd to
automatically disable this smudge filter. However, later versions of
Git (2.11.0) introduced a new filter protocol [1], to avoid spawning
a new command for each filtered file. This was implemented in Git-LFS
1.5.0 [2].
This patch fixes the issue by setting the git lfs process filter, in
addition to the smudge filter. For any projects that have LFS objects,
`git lfs pull` must still be executed manually afterwards.
[1] edcc85814c
[2] https://github.com/git-lfs/git-lfs/pull/1617
Bug: https://crbug.com/gerrit/10911
Change-Id: I277fc68fdefc91514a2412b3887e3be9106cab48
If a user is asking for a shallow clone of the repos, they probably
expect a shallow clone of the manifest repo too. For very large
manifest repos, this can be a huge space and time savings. For one real-world
repo, a 'repo init --no-tags --current-branch' used 350MB of disk space and
took 7 minutes. Adding --depth 1 and this change reduced it to 10MB and 2.5
minutes.
Change-Id: I6fa662e174e623ede8861efc862ce26d65d4958d
When syncing a lot of projects in parallel, it is not otherwise
clear which one of them has failed to init work tree.
Change-Id: I8edfb4955023389a499e99cfa511bdc0d2850ba2
This allows projects to include submodules inside of
projects that use repo without repo incorrectly believing
the area is dirty just because a submodule has updates.
This is in line with git porcelain commands which generally
require a commandline flag to include submodules (git add,
git rebase).
Change-Id: Ide8a292162a42ab35145b5c4ca8ca0d020cdfe81
If "repo init" was run in a path containing "%", "repo info" would fail
printing the path with
File ".repo/repo/color.py", line 173, in f
return fmt % args
TypeError: not enough arguments for format string
as the "%" in the path name is interpreted as the start of a formatting
specifier. Avoid that by using the non-formatting printer for headtext
which does not require any formatting so there is no need to try to
expand "%" sequences.
Change-Id: Ie193b912191fe7cdabdce5c97bb100f0714f6e76
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
The newly introduced "Already have persistent ref" message prevents
repo from overwriting the last line when syncing quietly. Omit the
message when syncing quietly to clean up the output and to restore
the previous behaviour.
Change-Id: Idf42751c67f95924d6de50092ba54d4c6fe93096
The comment in _create_symlink is incorrect. The return value of
CreateSymbolicLink is as documented, it was just declared with
the wrong return type. The actual return type is BOOLEAN, not BOOL.
Fixing this allows us to simplify the code a bit.
Change-Id: I4d2190a50d45ba41dd9814bf7079a5784fc0a366
If a tag is rewritten on the server (which is bad), trying to recover
locally with `repo sync --force-sync` doesn't actually work. People
have to manually delete things themselves to fix syncing. While tags
should never be rewritten in practice, allow users to easily recover
from broken servers.
We updated some of these code paths already (see commit 6e53844f1e
"Allow clobbering of existing tags from remote."), but the incremental
update flow was missed.
Bug: b/120778183
Bug: chromium:932651
Test: delete local tag & recreate to diff commit, then check
`repo sync` & `repo sync --force-sync` behavior
Change-Id: I3648f7d2526732c06016b691a9a36c003157618d
Forcefully remove dirty projects if option '--force-remove-dirty' is given.
The '--force-remove-dirty' option can be used to remove previously used
projects with uncommitted changes. WARNING: This may cause data to be lost
since uncommitted changes may be removed with projects that no longer exist
in the manifest.
Change-Id: I844a6e943ded522fdc7b1b942c0a1269768054bc
Even if dots are used as separators for Git config keys, they are not
forbidden as part of submodule names. This fixes the issue of submodules
with a name like e.g. "long.js" to be skipped from checkout.
Change-Id: I77da07925ad207fa3d043067dfbbcb4a1ebdac4d
