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8 changes: 2 additions & 6 deletions gitstats
Original file line number Diff line number Diff line change
Expand Up @@ -57,13 +57,9 @@ def getpipeoutput(cmds, quiet = False):
print '>> ' + ' | '.join(cmds),
sys.stdout.flush()
p = subprocess.Popen(cmds[0], stdout = subprocess.PIPE, shell = True)
processes=[p]
for x in cmds[1:]:
p = subprocess.Popen(x, stdin = p.stdout, stdout = subprocess.PIPE, shell = True)
processes.append(p)
output = p.communicate()[0]
for p in processes:
p.wait()
end = time.time()
if not quiet:
if ON_LINUX and os.isatty(1):
Expand Down Expand Up @@ -327,7 +323,7 @@ class GitDataCollector(DataCollector):

# Collect revision statistics
# Outputs "<stamp> <date> <time> <timezone> <author> '<' <mail> '>'"
lines = getpipeoutput(['git rev-list --pretty=format:"%%at %%ai %%aN <%%aE>" %s' % getlogrange('HEAD'), 'grep -v ^commit']).split('\n')
lines = getpipeoutput(['git rev-list --pretty=format:"%%at %%ai %%aN <%%aE>" %s' % getlogrange('HEAD'), 'grep -av ^commit']).split('\n')
for line in lines:
parts = line.split(' ', 4)
author = ''
Expand Down Expand Up @@ -434,7 +430,7 @@ class GitDataCollector(DataCollector):
self.commits_by_timezone[timezone] = self.commits_by_timezone.get(timezone, 0) + 1

# outputs "<stamp> <files>" for each revision
revlines = getpipeoutput(['git rev-list --pretty=format:"%%at %%T" %s' % getlogrange('HEAD'), 'grep -v ^commit']).strip().split('\n')
revlines = getpipeoutput(['git rev-list --pretty=format:"%%at %%T" %s' % getlogrange('HEAD'), 'grep -av ^commit']).strip().split('\n')
lines = []
revs_to_read = []
time_rev_count = []
Expand Down