| #!/usr/bin/python |
| """Script to clean up buildbot master directories""" |
| import os |
| from cPickle import load |
| |
| |
| def maybe_delete(filename, timestamp): |
| """Delete filename if it's older than timestamp""" |
| try: |
| if os.path.getmtime(filename) < timestamp: |
| os.unlink(filename) |
| except OSError: |
| # Ignore this error. The file may have already been moved. |
| # We'll get it next time! |
| pass |
| |
| |
| def clean_dir(dirname, timestamp): |
| """Delete old twisted log files, and old builder files from dirname""" |
| # Clean up files older than timestamp |
| files = os.listdir(dirname) |
| # Look for twistd.log files |
| for f in files: |
| p = os.path.join(dirname, f) |
| if os.path.isdir(p): |
| builder_file = os.path.join(p, "builder") |
| # Don't clean out non-builder directories |
| if not os.path.exists(builder_file): |
| continue |
| |
| try: |
| builder = load(open(builder_file)) |
| except: |
| continue |
| |
| # Don't clean out release builders |
| if builder and builder.category and \ |
| builder.category.find('release') > -1: |
| continue |
| |
| for build in os.listdir(p): |
| # Don't delete the 'builder' file |
| if build == "builder": |
| continue |
| build = os.path.join(p, build) |
| if os.path.isfile(build): |
| maybe_delete(build, timestamp) |
| |
| if __name__ == "__main__": |
| import time |
| from optparse import OptionParser |
| parser = OptionParser() |
| parser.add_option("-t", "--time", dest="time", type="int", |
| help="time, in days, for how old files have to be before being deleted", |
| default=4) |
| |
| options, args = parser.parse_args() |
| |
| if len(args) == 0: |
| parser.error("Must specify at least one directory to clean up") |
| |
| for d in args: |
| clean_dir(d, time.time() - options.time * 24 * 3600) |
