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sync: Add support to dump a JSON event log of all sync events.

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Change-Id: Id4852968ac1b2bf0093007cf2e5ca951ddab8b3b
This commit is contained in:
David Riley
2017-04-05 00:02:59 -07:00
committed by David Pursehouse
parent fef9f21b28
commit e0684addee
6 changed files with 236 additions and 13 deletions
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31
subcmds/sync.py
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@ -64,6 +64,7 @@ try:
except ImportError:
multiprocessing = None
import event_log
from git_command import GIT, git_require
from git_config import GetUrlCookieFile
from git_refs import R_HEADS, HEAD
@ -304,9 +305,10 @@ later is required to fix a server side protocol bug.
# - We always set err_event in the case of an exception.
# - We always make sure we call sem.release().
# - We always make sure we unlock the lock if we locked it.
start = time.time()
success = False
try:
try:
start = time.time()
success = project.Sync_NetworkHalf(
quiet=opt.quiet,
current_branch_only=opt.current_branch_only,
@ -345,6 +347,9 @@ later is required to fix a server side protocol bug.
finally:
if did_lock:
lock.release()
finish = time.time()
self.event_log.AddSync(project, event_log.TASK_SYNC_NETWORK,
start, finish, success)
return success
@ -720,16 +725,24 @@ later is required to fix a server side protocol bug.
_PostRepoUpgrade(self.manifest, quiet=opt.quiet)
if not opt.local_only:
mp.Sync_NetworkHalf(quiet=opt.quiet,
current_branch_only=opt.current_branch_only,
no_tags=opt.no_tags,
optimized_fetch=opt.optimized_fetch,
submodules=self.manifest.HasSubmodules)
start = time.time()
success = mp.Sync_NetworkHalf(quiet=opt.quiet,
current_branch_only=opt.current_branch_only,
no_tags=opt.no_tags,
optimized_fetch=opt.optimized_fetch,
submodules=self.manifest.HasSubmodules)
finish = time.time()
self.event_log.AddSync(mp, event_log.TASK_SYNC_NETWORK,
start, finish, success)
if mp.HasChanges:
syncbuf = SyncBuffer(mp.config)
start = time.time()
mp.Sync_LocalHalf(syncbuf, submodules=self.manifest.HasSubmodules)
if not syncbuf.Finish():
clean = syncbuf.Finish()
self.event_log.AddSync(mp, event_log.TASK_SYNC_LOCAL,
start, time.time(), clean)
if not clean:
sys.exit(1)
self._ReloadManifest(manifest_name)
if opt.jobs is None:
@ -823,7 +836,10 @@ later is required to fix a server side protocol bug.
for project in all_projects:
pm.update()
if project.worktree:
start = time.time()
project.Sync_LocalHalf(syncbuf, force_sync=opt.force_sync)
self.event_log.AddSync(project, event_log.TASK_SYNC_LOCAL,
start, time.time(), syncbuf.Recently())
pm.end()
print(file=sys.stderr)
if not syncbuf.Finish():
@ -907,6 +923,7 @@ def _VerifyTag(project):
return False
return True
class _FetchTimes(object):
_ALPHA = 0.5