status: add -q/--quiet option

The --quiet option reduces the output to just
a list of projects with modified workspaces (and
orphans if -o is specified)

A common use case is when performing a full-workspace
merge.  The integrator will kick-off a merge via:

    repo forall -c git merge <some tag>

And then produce a short list of conflicted projects via:

    repo status -q

The integrator can then iteratively fix and clean up all conficted
components.  The merge is complete when:

    repo status -q

    returns no output.

Change-Id: Ibbba8713eac35befd8287c95948874e23fd5c7e2
This commit is contained in:
Andrew Wheeler
2012-02-27 13:52:22 -06:00
parent 82f67987a3
commit 4d5bb68d58
2 changed files with 14 additions and 6 deletions

View File

@ -89,8 +89,10 @@ the following meanings:
p.add_option('-o', '--orphans',
dest='orphans', action='store_true',
help="include objects in working directory outside of repo projects")
p.add_option('-q', '--quiet', action='store_true',
help="only print the name of modified projects")
def _StatusHelper(self, project, clean_counter, sem):
def _StatusHelper(self, project, clean_counter, sem, quiet):
"""Obtains the status for a specific project.
Obtains the status for a project, redirecting the output to
@ -104,7 +106,7 @@ the following meanings:
output: Where to output the status.
"""
try:
state = project.PrintWorkTreeStatus()
state = project.PrintWorkTreeStatus(quiet=quiet)
if state == 'CLEAN':
next(clean_counter)
finally:
@ -132,7 +134,7 @@ the following meanings:
if opt.jobs == 1:
for project in all_projects:
state = project.PrintWorkTreeStatus()
state = project.PrintWorkTreeStatus(quiet=opt.quiet)
if state == 'CLEAN':
next(counter)
else:
@ -142,13 +144,13 @@ the following meanings:
sem.acquire()
t = _threading.Thread(target=self._StatusHelper,
args=(project, counter, sem))
args=(project, counter, sem, opt.quiet))
threads.append(t)
t.daemon = True
t.start()
for t in threads:
t.join()
if len(all_projects) == next(counter):
if not opt.quiet and len(all_projects) == next(counter):
print('nothing to commit (working directory clean)')
if opt.orphans: