Summary:
See D2418. This merges the commit discovery daemon into the same single daemon, and applies all the same rules to it.
There are relatively few implementation changes, but a few things did change:
- I simplified/improved Mercurial importing, by finding full branch tip hashes with "--debug branches" and using "parents --template {node}" so we don't need to do separate "--debug id" calls.
- Added a new "--not" flag to exclude repositories, since I switched to real arg parsing anyway.
- I removed a web UI notification that you need to restart the daemons, this is no longer true.
- I added a web UI notification that no pull daemon is running on the machine.
NOTE: @makinde, this doesn't change anything from your perspective, but it something breaks this is the likely cause.
This implicitly resolves T792, because discovery no longer runs before pulling.
Test Plan:
- Swapped databases to a fresh install.
- Ran "pulllocal" in debug mode. Verified it correctly does nothing (fixed a minor issue with min() on empty array).
- Added an SVN repository. Verified it cloned and discovered correctly.
- Added a Mercurial repository. Verified it cloned and discovered correctly.
- Added a Git repository. Verified it cloned and discovered correctly.
- Ran with arguments to verify behaviors: "--not MTEST --not STEST", "P --no-discovery", "P".
Reviewers: btrahan, csilvers, Makinde
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T792
Differential Revision: https://secure.phabricator.com/D2430
Summary:
Allow the pull daemon to take a list of repositories. By default, pull all repositories.
Make some effort to respect pull frequencies, although we'll necessarily suffer a bit if running with only one process.
NOTE: We still launch one discovery daemon per working copy, so this only cuts the daemon count in half.
Test Plan:
- Ran `phd debug pulllocal`, verified behavior.
- Ran `pull.php P MTEST SVNTEST --trace`, verified it pulled the repos and ran the right commands.
- Ran `phd repository-launch-master`, verified the right daemons launched, checked daemon console.
- Ran `phd repository-launch-readonly`, verified the right daemon launched, checked daemon console.
Reviewers: btrahan, csilvers, davidreuss
Reviewed By: csilvers
CC: aran
Differential Revision: https://secure.phabricator.com/D2418
Summary: There are currently two files, but all scripts require both of them,
which is clearly silly. In the longer term I want to rewrite all of this init
stuff to be more structured (e.g., merge webroot/index.php and __init_script__
better) but this reduces the surface area of the ad-hoc "include files" API we
have now, at least.
Test Plan:
- Grepped for __init_env__.php (no hits)
- Ran a unit test (to test unit changes)
- Ran a daemon (to test daemon changes)
Reviewers: jungejason, nh, tuomaspelkonen, aran
Reviewed By: jungejason
CC: aran, jungejason
Differential Revision: 976
Summary:
This is a pretty bad, but working implmentation of a way to kill one particular PID that
is controlled by Phabricator. Also remove the second 'stop' from the ##phd help## list.
Test Plan:
[ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd status
PID Started Daemon
30154 Oct 1 2011, 2:38:08 AM PhabricatorMetaMTADaemon
30172 Oct 1 2011, 2:38:09 AM PhabricatorMetaMTADaemon
30190 Oct 1 2011, 2:38:09 AM PhabricatorMetaMTADaemon
30210 Oct 1 2011, 2:38:09 AM PhabricatorMetaMTADaemon
[ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd stop 30190
Stopping daemon 'PhabricatorMetaMTADaemon' (30190)...
Daemon 30190 exited normally.
[ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd stop 123456
123456 is not controlled by Phabricator. Not killing.
[ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd stop
Stopping daemon 'PhabricatorMetaMTADaemon' (30154)...
Stopping daemon 'PhabricatorMetaMTADaemon' (30172)...
Stopping daemon 'PhabricatorMetaMTADaemon' (30210)...
Daemon 30210 exited normally.
Daemon 30154 exited normally.
Daemon 30172 exited normally.
Reviewers: epriestley
CC:
Differential Revision: 975
Summary:
We currently rely on "remote_hooks_enabled" in .arcconfig to determine whether
commands like "arc amend" and "arc merge" should imply "arc mark-committed".
However, this is a historical artifact that is now bad for a bunch of reasons:
- The option name is confusing, it really means 'repository is tracked'.
- The option is hard to discover and generally sucks.
- We can empirically determine the right answer since we now know if a project
is in a tracked repository.
Add a call which arcanist can make on these workflows to figure out if it is
interacting with a project in a tracked repository or not.
Also added an "isTracked()" convenience method to reduce the number of magic
strings all over the place.
Test Plan: Ran "arcanist.projectinfo" for nonexistent, untracked and tracked
projects.
Reviewers: Makinde, jungejason, nh, tuomaspelkonen, aran
Reviewed By: Makinde
CC: aran, epriestley, Makinde
Differential Revision: 945
Summary:
Repository import has three major steps:
- Commit discovery (serial)
- Message parsing (parallel, mostly VCS independent)
- Change parsing (parallel, highly VCS dependent)
This implements commit discovery for Mercurial, similar to git's parsing:
- List the heads of all the branches.
- If we haven't already discovered them, follow them back to their roots (or
the first commit we have discovered).
- Import all the newly discovered commits, oldest first.
This is a little complicated but it ensures we discover commits in depth order,
so the discovery process is robust against interruption/failure. If we just
inserted commits as we went, we might read the tip, insert it, and then crash.
When we ran again, we'd think we had already discovered commits older than HEAD.
This also allows later stages to rely on being able to find Phabricator commit
IDs which correspond to parent commits.
NOTE: This importer is fairly slow because "hg" has a large startup time
(compare "hg --version" to "git --version" and "svn --version"; on my machine,
hg has 60ms of overhead for any command) and we need to run many commands (see
the whole "hg id" mess). You can expect something like 10,000 per hour, which
means you may need to run overnight to discover a large repository (IIRC, the
svn/git discovery processes are both about an order of magnitude faster). We
could improve this with batching, but I want to keep it as simple as possible
for now.
Test Plan: Discovered all the commits in the main Mercurial repository,
http://selenic.com/repo/hg.
Reviewers: Makinde, jungejason, nh, tuomaspelkonen, aran
Reviewed By: Makinde
CC: aran, Makinde
Differential Revision: 943
Summary: We already detect this in setup but double-check just in case, see
gmail thread.
Test Plan: Rebuilt PHP without pcntl and tried to run phd, got an error.
Reviewed By: aran
Reviewers: aran, jungejason, tuomaspelkonen
CC: aran
Differential Revision: 819
Summary:
Currently we send logs to the logfile in 'phd debug', but we should send them to
the console instead.
Also fixed some %C stuff which could theoretically cause problems if a user had
percentage symbols in their paths (heaven forbid).
fratrik, this or D535 might have been involved in frustrating your efforts to
debug the "sudo" stuff.
Test Plan:
Ran "phd debug irc derpderp" and "phd launch irc derpderp". In the former case,
the exception appeared in the console. In the latter, it appeared in the log.
Reviewed By: codeblock
Reviewers: codeblock, jungejason, tuomaspelkonen, aran, fratrik
CC: aran, codeblock
Differential Revision: 536
Summary:
Make it easier to find obvious problems in daemons by letting them run
undaemonized in the console without requiring the user to know the magical
incantations for loading libraries, etc.
Test Plan:
Ran "phd debug nice", simulated some failures (e.g., bringing down Phabricator,
daemon fatal) and got useful error messages.
Reviewed By: jungejason
Reviewers: toulouse, jungejason, tuomaspelkonen, aran
CC: aran, jungejason
Differential Revision: 448
error message if that doesn't work
Summary:
This workflow is needlessly bad right now, make it not terrible.
Also removed some related, unused code.
Test Plan:
Ran 'phd launch nice' with no directory and with a failing mkdir command.
Reviewed By: toulouse
Reviewers: hsb, toulouse, codeblock
CC: aran, toulouse
Differential Revision: 440
Summary:
Make PhabricatorMetaMTADaemon extend PhabricatorDaemon.
Test Plan:
send mail with the new daemon.
Reviewed By: epriestley
Reviewers: epriestley
CC: epriestley
Differential Revision: 74
Summary: Amazon SES seems to be working well, except that it takes more than a
second to send mail in-process. Kick it out of process. (Between this and the
ImplementationAdapter layer, MetaMTA almost makes sense. :/)
Test Plan: Ran the daemon and got a flood of unsent test email.
Reviewers:
CC:
