When sync moved to consume clone output, it merged stdout & stderr,
but the retry logic in this function is based on stderr only. Move
it over to checking stdout.
Change-Id: I71bdc18ed25c978055952721e3a768289d7a3bd2
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297902
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
My recent 401c6f0725 ("init: make
--manifest-url flag optional") commit broke the unittest.
Change-Id: I19ad0e8c8cbb84ab5474ebc370e00acfe957e136
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298223
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
The XmlManifestTests class is getting to be large and we're only
adding more to it. Factor out the core logic into a new TestCase
so we can reuse it to better group more tests.
Change-Id: I5113444a4649a70ecfa8d83d3305959a953693f7
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298222
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
If --use-superproject is passed as argument to "repo init", then
--use-superproject need not be specified during "repo sync".
Tested the code with the following commands.
$ time repo_dev sync -c -j32
...
WARNING: --use-superproject is experimental and not for general use
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Change-Id: Ibb33f3038a2515f74a6c4f7cb785d354b26ee680
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298102
Tested-by: Raman Tenneti <rtenneti@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Ian Kasprzak <iankaz@google.com>
For people coming across these docs and thinking that repo's methods
are good to replicate, add a note warning them against doing so.
Change-Id: I443a783794313851a6e7ba1c39baebac988bff9a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298164
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Now that we've converted the few users of this over to subprocess APIs,
we don't need this anymore. It's been a bit hairy to maintain across
different operating systems, so there's no desire to bring it back.
Using multiprocessing Pool to batch things has been working better in
general anyways.
Change-Id: I10769e96f60ecf27a80d8cc2aa0d1b199085252e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297682
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Python 3 renamed this method from isSet to is_set.
Change-Id: I8f9bb0b302d55873bed3cb20f2d994fa2d082157
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297742
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Now that these code paths are all synchronous, there's no need to run
our own poll loop to read & pass thru/save output. Delete all of that
and just let the subprocess module take care of it all.
Change-Id: Ic27fe71b6f964905cf280ce2b183bb7ee46f4a0d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297422
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Use multiprocessing to run diff in parallel.
Change-Id: I61e973d9c2cde039d5eebe8d0fe8bb63171ef447
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297483
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
This fixes intermingling of parallel jobs and simplifies the code
by switching to subprocess.run. This also provides stable output
in the order of projects by returning the output as a string that
the main loop outputs.
This drops support for interactive commands, but it's unclear if
anyone was relying on that, and the default behavior (-j2) made
that unreliable. If it turns out someone still wants this, we can
look at readding it.
Change-Id: I7555b4e7a15aad336667292614f730fb7a90bd26
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297482
Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Use a pool contextmanager to take care of the messy details like
properly cleaning it up when aborting.
Change-Id: I264ebb591c2e67c9a975b6dcc0f14b29cc66a874
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297243
Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
The status command runs a bunch of jobs in parallel, and each one
is responsible for writing to stdout directly. When running many
noisy jobs in parallel, output can get intermingled. Pass down a
StringIO buffer for writing to so we can return the entire output
as a string so the main job can handle displaying it. This fixes
interleaved output as well as making the output stable: we always
display results in the same project order now. By switching from
map to imap, this ends up not really adding any overhead.
Bug: https://crbug.com/gerrit/12231
Change-Id: Ic18b07c8074c046ff36e306eb8d392fb34fb6eca
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297242
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
Extend the Command class to support adding the --jobs option to the
parser if the command declares it supports running in parallel. Also
pull the default value used for the number of local jobs into the
command module so local commands can share it.
Change-Id: I22b0f8d2cf69875013cec657b8e6c4385549ccac
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297024
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
Every use of GitCommand in the tree just calls Wait as soon as it's
instantiated. Move the bulk of the logic into the init path to make
the call synchronous to simplify. We'll cleanup the users of the
Wait API to follup commits -- having this split makes it easier to
track down regressions.
Change-Id: I1e8c519efa912da723749ff7663558c04c1f491c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297244
Reviewed-by: Jonathan Nieder <jrn@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Python 3 has a simpler super() style so switch to it to make the
code a little simpler and to stop pylint warnings.
Change-Id: I1b3ccf57ae968d56a9a0bcfc1258fbd8bfa3afee
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297383
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Make sure all our custom exceptions can be pickled so that if they
get thrown in a multiprocess subprocess, we don't crash & hang due
to multiprocessing being unable to pickle+unpickle the exception.
Details/examples can be seen in Python reports like:
https://bugs.python.org/issue13751
Change-Id: Iddf14d3952ad4e2867cfc71891d6b6559130df4b
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297382
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Since the --manifest-url flag is always required when creating a new
checkout, allow the url to be specified via a positional argument.
This brings it a little closer to the `git clone` UI.
Change-Id: Iaf18e794ae2fa38b20579243d067205cae5fae2f
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297322
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>
This is the only code in the tree that uses GitCommand asynchronously.
Rewrite it to use multiprocessing.Pool as it makes the code a little
bit easier to understand and simpler.
Change-Id: I3ed3b037f24aa1e9dfe8eec9ec21815cdda7678a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297143
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Michael Mortensen <mmortensen@google.com>
These are the only users in the tree that process the output as it's
produced. All others capture all the output first and then process
the results. However, these functions still don't fully return until
it's finished processing, and these funcs are in turn used in other
synchronous code paths. So it's unclear whether anyone will notice
that it's slightly slower or less interactive. Let's try it out and
see if users report issues.
This will allow us to simplify our custom GitCommand code and move it
over to Python's subprocess.run, and will help fix interleaved output
when running multiple commands in parallel (e.g. `repo diff -j8`).
Change-Id: Ida16fafc47119d30a629a8783babeba890515de0
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297144
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>
We only provide input to GitCommand in one place, so inline the logic
to be more synchronous and similar to subprocess.run. This makes the
code simpler and easier to understand.
Change-Id: Ibe498fedf608774bae1f807fc301eb67841c468b
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297142
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Clean up a few linter warnings.
Change-Id: I531d0263a202435d32d83d87ec24998f4051639c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297062
Reviewed-by: Jonathan Nieder <jrn@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
The code is a bit simpler & easier to reason about.
Change-Id: If125ea7d776cdfa38a0440a2b03583de079c4839
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297023
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
The code is a bit simpler & easier to reason about.
Change-Id: I149729c7d01434b08b58cc9715dcf0f0d11201c2
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297022
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Added --no-use-superproject to repo and init.py to disable use of
manifest superprojects.
Replaced the term "sha" with "commit id".
Added _GetBranch method to Superproject object.
Moved shared code between init and sync into SyncSuperproject function.
This function either does git clone or git fetch. If git fetch fails
it does git clone.
Changed Superproject constructor to accept manifest, repodir and branch
to avoid passing them to multiple functions as argument.
Changed functions that were raising exceptions to return either True
or False.
Saved the --use-superproject option in config as repo.superproject.
Updated internal-fs-layout.md document.
Updated the tests to work with the new API changes in Superproject.
Performance for the first time sync has improved from 20 minutes to
around 15 minutes.
Tested the code with the following commands.
$ ./run_tests -v
Tested the sync code by using repo_dev alias and pointing to this CL.
$ repo init took around 20 seconds longer because of cloning of superproject.
$ time repo_dev init -u sso://android.git.corp.google.com/platform/manifest -b master --partial-clone --clone-filter=blob:limit=10M --repo-rev=main --use-superproject
...
real 0m35.919s
user 0m21.947s
sys 0m8.977s
First run
$ time repo sync --use-superproject
...
real 16m41.982s
user 100m6.916s
sys 19m18.753s
No difference in repo sync time after the first run.
Bug: [google internal] b/179090734
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Change-Id: I12df92112f46e001dfbc6f12cd633c3a15cf924b
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296382
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
We have access to repodir on the command object itself, so we don't
need to pull it indirectly out of the manifest object.
Change-Id: I8688fb1c84979825efa966dc787e78c6f7ba3823
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296542
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
A little sugar simplifies the code a bit.
Change-Id: Ie2b8a965faa9f9ca05c7be479d03e8e073cd816d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296522
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Changed "git pull" to "git fetch" as we are using --bare option. Used the
following command to fetch:
git fetch origin +refs/heads/*:refs/heads/* --prune
Pass --branch argument to Superproject's UpdateProjectsRevisionId function.
Returned False/None when directories don't exist instead of raise
GitError exception from _Fetch and _LsTree functions. The caller of Fetch
does Clone if Fetch fails.
Tested the code with the following commands.
$ ./run_tests -v
Tested the init and sync code by copying all the repo changes into my Android
AOSP checkout and running repo sync with --use-superproject option.
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I3e441ecdfc87c735f46eff0eb98efa63cc2eb22a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296222
Reviewed-by: Mike Frysinger <vapier@google.com>
After updating all project’s revsionIds with the SHAs from superproject,
write the updated manifest into superproject_override.xml file. Reload
that file for future Reloads. This file is created in exp-superproject
directory.
Moved most of the code that is superproject specific into
git_superproject.py and wrote test code.
If git pull fails, did a git clone of the superproject.
We saw performance gains for consecutive repo sync's. The time to sync
went down from around 120 secs to 40 secs when repo sync is executed
consecutively.
Tested the code with the following commands.
$ ./run_tests -v tests/test_git_superproject.py
$ ./run_tests -v
Tested the sync code by copying all the repo changes into my Android
AOSP checkout and doing a repo sync --use-superproject twice.
First run
$ time repo sync --use-superproject
...
real 21m3.745s
user 97m59.380s
sys 19m11.286s
After two consecutive sync runs
$ time repo sync -c -j8 --use-superproject
real 0m39.626s
user 0m29.937s
sys 0m38.155s
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: Id79a0d7c4d20babd65e9bd485196c6f8fbe9de5e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296082
Reviewed-by: Ian Kasprzak <iankaz@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
As we were testing superproject setting revisionId attribute to SHA and
reloading the manifest, we found out revisionId attribute is not being
saved. Made the change to save the revisionId if it is not being saved.
Tested the code with the following commands.
$ ./run_tests -v
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I95fdf655b19648ad3e9aba10b9bed8bb9439deb6
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296182
Reviewed-by: Ian Kasprzak <iankaz@google.com>
_CheckForImmutableRevision is used to see if repo can
skip fetching a project, but 'git rev-parse' with partial
clone does a data fetch to accomplish this.
Changed to use: 'git rev-list -1 --missing=allow-any <SHA>^0' which
checks the local ref without fetching from the server first.
Bug: [google internal] b/179477822
Testing:
- Unit tests
- Verified init/sync working on aosp-master
- Verified wwith a pinned manifest that local ref check works (no fetch)
Change-Id: If327b893c6658421f41df1f58c337f53b4c60ce6
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296142
Reviewed-by: Dan Willemsen <dwillemsen@google.com>
Tested-by: Ian Kasprzak <iankaz@google.com>
+ This is without --depth option. This is done for reachability.
Server doesn't know what you know about in the history so it always
sends you the whole thing Which is very slow.
If we have the full history it can send you incremental update history
which is very small and fast.
Tested the code with the following commands.
$ ./run_tests -v tests/test_git_superproject.py
$ ./run_tests -v
Tested the sync code by copying all the repo changes into my Android
AOSP checkout and doing a repo sync --use-superproject twice.
.../WORKING_DIRECTORY$ repo sync --use-superproject
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I239de6d8f1c2ed6b4c69e7a78b8aa95338fa838c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/295362
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested the code with the following commands.
$ ./run_tests -v tests/test_git_superproject.py
$ ./run_tests -v
Tested the sync code by copying all the repo changes into my Android
AOSP checkout and doing a repo sync --use-superproject twice.
.../WORKING_DIRECTORY$ repo sync --use-superproject
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I7e4b1e51ca1d18b836a5fa8d139a0765262ba500
Tested the code with the following commands.
$ ./run_tests -v tests/test_git_superproject.py
$ ./run_tests -v
Tested the sync code by copying all the repo changes into my Android
AOSP checkout and doing a repo sync --use-superproject twice.
.../WORKING_DIRECTORY$ repo sync --use-superproject
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: Ieea31445ca89ba1d217e779ec7a7a2ebe81ac518
repo diffmanifests saves git commit messages in buf and uses default
utf-8 decoding, in some scenarios git commit message can itself contain
a non UTF-8 character due to a typo or incorrect i18n.commitEncoding.
e.g.
d354d9afe923 [PATCH] fbcon: don\xb4t call set_par() in fbcon_init() if vc_mode == KD_GRAPHICS
Convert the buf containing git commits to string if decoding to utf-8
encounters an error.
Signed-off-by: Gaurav Pathak <gaurav.pathak@pantacor.com>
Change-Id: If818562f0faaa5062c765fbea11dc0e1c86a24d7
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/294742
Reviewed-by: Mike Frysinger <vapier@google.com>
Added "--use-superporject" option to sync.py to fetch project SHAs from
superproject. If there are any missing projects in superprojects, it
prints the missing entries and exits. If there are no missing entries,
it will use SHAs from superproject to fetch the projects from git.
Tested the code with the following commands.
$ ./run_tests tests/test_manifest_xml.py
$ ./run_tests -v tests/test_git_superproject.py
$ ./run_tests -v
Tested the sync code by copying all the repo changes into my Android
AOSP checkout and adding <superporject> tag to default.xml. With
local modification to the code to print the status,
.../WORKING_DIRECTORY$ repo sync --use-superproject
repo: executing 'git clone' url: sso://android/platform/superproject
repo: executing 'git ls-tree'
Success: []
Bug: https://crbug.com/gerrit/13709
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: Id18665992428dd684c04b0e0b3a52f46316873a0
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/293822
Reviewed-by: Mike Frysinger <vapier@google.com>
Currently we don't have a way for the checked out repo version to
declare the version of tools it needs before we start running it.
For somethings, like git, it's not a big deal as it can handle all
the asserts itself. But for things like Python, it's impossible
to reliably check before executing.
We're in this state now:
- we've been allowing Python 3.4, so the launcher accepts it
- the repo codebase starts using Python 3.6 features
- launcher tries to import us but hits syntax errors
- user is left confused and assuming new repo is broken because
they're seeing syntax errors
This scenario is playing out with old launchers that still accept
Python 2, and will continue to play out as time goes on and we want
to require newer versions of Python 3.
Lets create a JSON file to declare all these system requirements.
That file format is extremely stable, so loading & parsing from
even ancient versions of Python shouldn't be a problem. Then the
launcher can read these settings and check the system state before
attempting to execute any code. If the tools are too old, it can
clearly diagnose & display information to the user as to the real
problem (and not emit tracebacks or syntax errors).
We have a couple of different tool version checks already (git,
python, ssh) and can harmonize them in a single place.
This also allows us to assert a reverse dependency if the need
ever comes up: force the user to upgrade their `repo` launcher
before we'll let them run us. Even though the launcher warns
whenever a newer release is available, some users seem to ignore
that, or they don't use repo that often (on the scale of years),
and their upgrade jump is so dramatic that they fall back into
the syntax error pit.
Hopefully by the end of the year we can assume enough people
have upgraded their launcher such that we can delete all of the
duplicate version checks in the codebase. But until then, we'll
keep them to maintain coverage.
Change-Id: I5c12bbffdfd0a8ce978f39aa7f4674026fe9f4f8
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/293003
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Added this test to verify that older versions of repo can handle
"<superproject" element. Tested by adding "<iankaz" unknown element.
Tested the code with the following commands.
$ ./run_tests tests/test_manifest_xml.py
$ ./run_tests -v
Bug: https://crbug.com/gerrit/13709
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I858d56f38cefcfcd14474efdd631a5a940c3ce47
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/293482
Reviewed-by: Mike Frysinger <vapier@google.com>
At most one superproject may be specified. It will be used
to specify the URL of superproject.
It would have 3 attributes: remote, name, and default.
Only "name" is required while the others have reasonable defaults.
<remote name="superproject-url" review="<url>" />
<superproject remote="superproject-url" name="platform/superproject"/>
TODO: This CL only implements the parsing logic and further work
will be in followup CLs.
Tested the code with the following commands.
$ ./run_tests tests/test_manifest_xml.py
$ ./run_tests -v
Bug: https://crbug.com/gerrit/13709
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I5b4bba02c8b59601c754cf6b5e4d07a1e16ce167
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/292982
Reviewed-by: Mike Frysinger <vapier@google.com>
We're committed to Python 3 at this point, so purge all the
is_python3 related dynamic checks.
Bug: https://crbug.com/gerrit/10418
Change-Id: I4c8b405d6de359b8b83223c9f4b9c8ffa18ea1a2
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/292383
Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Make sure the modules stay in sync in case one is updated but we
forgot to update the other.
Bug: https://crbug.com/gerrit/13795
Change-Id: I6de9533d45c083e5f7ad792ee6d541e23647de3f
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/292444
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
We've been warning about Python 3.4 for almost a year. This drops
support for these systems:
* Ubuntu Trusty: released Apr 2014, EOL Apr 2022
* Debian Jessie: released Apr 2015, EOL Jun 2020
So the min required distros would now be:
* Ubuntu Xenial: released Sep 2015 w/Python 3.5
* Debian Stretch: released Jun 2017 w/Python 3.6
I don't think we're quite ready to drop Python 3.5 which would affect
Ubuntu Xenial -- we'd have to update to Ubuntu Bionic from Apr 2018.
Let's see how much the community reacts to loss of Python 3.4 first.
Bug: https://crbug.com/gerrit/10418
Change-Id: Ib24a57818fdca49e23db53e1bdd1f4c76b4963f7
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/291502
Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Ways to enable logging:
1) Set git's trace2.eventtarget config variable to desired logging path
2) Specify path via --git_trace2_event_log option
A unique logfile name is generated per repo execution (based on the repo session-id).
Testing:
1) Verified git config 'trace2.eventtarget' and flag enable logging.
2) Verified version/start/end events are expected format:
https://git-scm.com/docs/api-trace2#_event_format
3) Unit tests
Bug: https://crbug.com/gerrit/13706
Change-Id: I335eba68124055321c4149979bec36ac16ef81eb
Tested-by: Ian Kasprzak <iankaz@google.com>
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/292262
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>
