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#!/usr/bin/env python3
# Copyright (C) 2018 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import json
import re
import sys
def getint(m, i):
return int(m.group(i))
def parse_ts(ts):
m = re.match(r'(\d+)-(\d+)-(\d+) (\d+):(\d+):(\d+)', ts)
assert m is not None
year = getint(m, 1)
month = getint(m, 2)
day = getint(m, 3)
hour = getint(m, 4)
minute = getint(m, 5)
second = getint(m, 6)
return hour * 3600 + minute * 60 + second
def step_summary(step):
if 'action' in step:
return step['action']
if 'shell' in step:
return 'shell'
if 'python' in step:
return 'python'
if 'debootstrap' in step:
return 'debootstrap'
if 'archive' in step:
return 'archive'
return str(step)
build_starts = re.compile(r'^Build starts at (?P<ts>.*)$')
build_ends = re.compile(r'^Build ends at (?P<ts>.*),')
action_starts = re.compile(r'^Action starts at (?P<ts>.*):$')
action_ends = re.compile(r'^Action ends at (?P<ts>.*),')
patterns = [
build_starts,
build_ends,
action_starts,
action_ends,
]
pairs = {
build_starts: build_ends,
build_ends: build_starts,
action_starts: action_ends,
action_ends: action_starts,
}
started = {
build_starts: None,
action_starts: None,
}
names = {
build_starts: 'Build',
action_starts: 'Action',
}
step = ''
read_action = False
action = ''
for line in sys.stdin:
if read_action:
action += line
if line.rstrip() == '}':
action_obj = json.loads(action)
step = action_obj.get('step')
read_action = False
action = ''
for pat in patterns:
m = pat.match(line)
if m is None:
continue
ts = m.group('ts')
read_action = pat == action_starts
if pat in started:
started[pat] = parse_ts(ts)
else:
ended = parse_ts(ts)
start_pat = pairs[pat]
print(
names[start_pat],
ended - started[start_pat],
step_summary(step))
step = ''
break
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