mirror of
https://github.com/mongodb/mongo.git
synced 2024-11-28 16:24:56 +01:00
55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
import subprocess
|
|
import os
|
|
import sys
|
|
from optparse import OptionParser
|
|
|
|
""" This script aggregates several tracefiles into one tracefile
|
|
All but the last argument are input tracefiles or .txt files which list tracefiles.
|
|
The last argument is the tracefile to which the output will be written
|
|
"""
|
|
def aggregate(inputs, output):
|
|
"""Aggregates the tracefiles given in inputs to a tracefile given by output"""
|
|
args = ['lcov']
|
|
|
|
for name in inputs:
|
|
args += ['-a', name]
|
|
|
|
args += ['-o', output]
|
|
|
|
print ' '.join(args)
|
|
|
|
return subprocess.call(args)
|
|
|
|
def getfilesize(path):
|
|
if not os.path.isfile(path):
|
|
return 0
|
|
return os.path.getsize(path)
|
|
|
|
def main ():
|
|
inputs = []
|
|
|
|
usage = "usage: %prog input1.info input2.info ... output.info"
|
|
parser = OptionParser(usage=usage)
|
|
|
|
(options, args) = parser.parse_args()
|
|
if len(args) < 2:
|
|
return "must supply input files"
|
|
|
|
for path in args[:-1]:
|
|
name, ext = os.path.splitext(path)
|
|
|
|
if ext == '.info':
|
|
if getfilesize(path) > 0:
|
|
inputs.append(path)
|
|
|
|
elif ext == '.txt':
|
|
inputs += [line.strip() for line in open(path)
|
|
if getfilesize(line.strip()) > 0]
|
|
else:
|
|
return "unrecognized file type"
|
|
|
|
return aggregate(inputs, args[-1])
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main())
|