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#!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# Copyright © 2015-2016 Mattia Rizzolo <mattia@mapreri.org>
# Copyright © 2016-2017 Holger Levsen <holger@layer-acht.org>
#
# Licensed under GPL-2
#
# Depends: python3
#
# Build a page full of CI issues to investigate
from reproducible_common import *
import time
import os.path
def unrep_with_dbd_issues():
log.info('running unrep_with_dbd_issues check...')
without_dbd = []
bad_dbd = []
sources_without_dbd = set()
query = '''SELECT s.name, r.version, s.suite, s.architecture
FROM sources AS s JOIN results AS r ON r.package_id=s.id
WHERE r.status='unreproducible'
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
results = query_db(query)
for pkg, version, suite, arch in results:
eversion = strip_epoch(version)
dbd = DBD_PATH + '/' + suite + '/' + arch + '/' + pkg + '_' + \
eversion + '.diffoscope.html'
if not os.access(dbd, os.R_OK):
without_dbd.append((pkg, version, suite, arch))
sources_without_dbd.add(pkg)
log.warning(suite + '/' + arch + '/' + pkg + ' (' + version + ') is '
'unreproducible without diffoscope file.')
else:
log.debug(dbd + ' found.')
data = open(dbd, 'br').read(3)
if b'<' not in data:
bad_dbd.append((pkg, version, suite, arch))
log.warning(suite + '/' + arch + '/' + pkg + ' (' + version + ') has '
'diffoscope output, but it does not seem to '
'be an HTML page.')
sources_without_dbd.add(pkg)
return without_dbd, bad_dbd, sources_without_dbd
def count_pkgs(pkgs_to_count=[]):
counted_pkgs = []
for pkg, version, suite, arch in pkgs_to_count:
if pkg not in counted_pkgs:
counted_pkgs.append(pkg)
return len(counted_pkgs)
def not_unrep_with_dbd_file():
log.info('running not_unrep_with_dbd_file check...')
bad_pkgs = []
query = '''SELECT s.name, r.version, s.suite, s.architecture
FROM sources AS s JOIN results AS r ON r.package_id=s.id
WHERE r.status != 'unreproducible'
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
results = query_db(query)
for pkg, version, suite, arch in results:
eversion = strip_epoch(version)
dbd = DBD_PATH + '/' + suite + '/' + arch + '/' + pkg + '_' + \
eversion + '.diffoscope.html'
if os.access(dbd, os.R_OK):
bad_pkgs.append((pkg, version, suite, arch))
log.warning(dbd + ' exists but ' + suite + '/' + arch + '/' + pkg + ' (' + version + ')'
' is not unreproducible.')
return bad_pkgs
def lack_rbuild():
log.info('running lack_rbuild check...')
bad_pkgs = []
query = '''SELECT s.name, r.version, s.suite, s.architecture
FROM sources AS s JOIN results AS r ON r.package_id=s.id
WHERE r.status NOT IN ('blacklisted', '')
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
results = query_db(query)
for pkg, version, suite, arch in results:
if not pkg_has_rbuild(pkg, version, suite, arch):
bad_pkgs.append((pkg, version, suite, arch))
log.warning(suite + '/' + arch + '/' + pkg + ' (' + version + ') has been '
'built, but a buildlog is missing.')
return bad_pkgs
def lack_buildinfo():
log.info('running lack_buildinfo check...')
bad_pkgs = []
query = '''SELECT s.name, r.version, s.suite, s.architecture
FROM sources AS s JOIN results AS r ON r.package_id=s.id
WHERE r.status NOT IN
('blacklisted', 'not for us', 'FTBFS', 'depwait', '404', '')
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
results = query_db(query)
for pkg, version, suite, arch in results:
eversion = strip_epoch(version)
buildinfo = BUILDINFO_PATH + '/' + suite + '/' + arch + '/' + pkg + \
'_' + eversion + '_' + arch + '.buildinfo'
if not os.access(buildinfo, os.R_OK):
bad_pkgs.append((pkg, version, suite, arch))
log.warning(suite + '/' + arch + '/' + pkg + ' (' + version + ') has been '
'successfully built, but a .buildinfo is missing')
return bad_pkgs
def pbuilder_dep_fail():
log.info('running pbuilder_dep_fail check...')
bad_pkgs = []
# we only care about these failures in the !unstable !experimental suites
# as they happen all the time in there, as packages are buggy
# and specific versions also come and go
query = '''SELECT s.name, r.version, s.suite, s.architecture
FROM sources AS s JOIN results AS r ON r.package_id=s.id
WHERE r.status = 'FTBFS'
AND s.suite NOT IN ('unstable', 'experimental')
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
results = query_db(query)
for pkg, version, suite, arch in results:
eversion = strip_epoch(version)
rbuild = RBUILD_PATH + '/' + suite + '/' + arch + '/' + pkg + '_' + \
eversion + '.rbuild.log'
if os.access(rbuild, os.R_OK):
log.debug('\tlooking at ' + rbuild)
with open(rbuild, "br") as fd:
for line in fd:
if re.search(b'E: pbuilder-satisfydepends failed.', line):
bad_pkgs.append((pkg, version, suite, arch))
log.warning(suite + '/' + arch + '/' + pkg + ' (' + version +
') failed to satisfy its dependencies.')
return bad_pkgs
def alien_log(directory=None):
if directory is None:
bad_files = []
for path in RBUILD_PATH, LOGS_PATH, DIFFS_PATH:
bad_files.extend(alien_log(path))
return bad_files
log.info('running alien_log check over ' + directory + '...')
query = '''SELECT r.version
FROM sources AS s JOIN results AS r ON r.package_id=s.id
WHERE r.status != '' AND s.name='{pkg}' AND s.suite='{suite}'
AND s.architecture='{arch}'
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
bad_files = []
for root, dirs, files in os.walk(directory):
if not files:
continue
suite, arch = root.rsplit('/', 2)[1:]
for file in files:
# different file have differnt name patterns and different splitting needs
if file.endswith('.diff.gz'):
rsplit_level = 2
elif file.endswith('.gz'):
rsplit_level = 3
else:
rsplit_level = 2
try:
pkg, version = file.rsplit('.', rsplit_level)[0].rsplit('_', 1)
except ValueError:
log.critical(bcolors.FAIL + '/'.join([root, file]) +
' does not seem to be a file that should be there'
+ bcolors.ENDC)
continue
try:
rversion = query_db(query.format(pkg=pkg, suite=suite, arch=arch))[0][0]
except IndexError: # that package is not known (or not yet tested)
rversion = '' # continue towards the "bad file" path
if strip_epoch(rversion) != version:
try:
if os.path.getmtime('/'.join([root, file]))<time.time()-86400:
os.remove('/'.join([root, file]))
log.warning('/'.join([root, file]) + ' should not be there and and was older than a day so it was removed.')
else:
bad_files.append('/'.join([root, file]))
log.info('/'.join([root, file]) + ' should not be there, but is also less than 24h old and will probably soon be gone. Probably diffoscope is running on that package right now.')
except FileNotFoundError:
pass # that bad file is already gone.
return bad_files
def alien_buildinfo():
log.info('running alien_buildinfo check...')
query = '''SELECT r.version
FROM sources AS s JOIN results AS r ON r.package_id=s.id
WHERE r.status != '' AND s.name='{pkg}' AND s.suite='{suite}'
AND s.architecture='{arch}'
AND r.status IN ('reproducible', 'unreproducible')
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
bad_files = []
for root, dirs, files in os.walk(BUILDINFO_PATH):
if not files:
continue
suite, arch = root.rsplit('/', 2)[1:]
for file in files:
try:
pkg, version = file.rsplit('.', 1)[0].split('_')[:2]
except ValueError:
log.critical(bcolors.FAIL + '/'.join([root, file]) +
' does not seem to be a file that should be there'
+ bcolors.ENDC)
continue
try:
rversion = query_db(query.format(pkg=pkg, suite=suite, arch=arch))[0][0]
except IndexError: # that package is not known (or not yet tested)
rversion = '' # continue towards the "bad file" path
if strip_epoch(rversion) != version:
try:
if os.path.getmtime('/'.join([root, file]))<time.time()-86400:
os.remove('/'.join([root, file]))
log.warning('/'.join([root, file]) + ' should not be there and and was older than a day so it was removed.')
else:
bad_files.append('/'.join([root, file]))
log.info('/'.join([root, file]) + ' should not be there, but is also less than 24h old and will probably soon be gone.')
except FileNotFoundError:
pass # that bad file is already gone.
return bad_files
def alien_dbd(directory=None):
if directory is None:
bad_files = []
for path in DBD_PATH, DBDTXT_PATH:
bad_files.extend(alien_log(path))
return bad_files
def alien_rbpkg():
log.info('running alien_rbpkg check...')
query = '''SELECT s.name
FROM sources AS s
WHERE s.name='{pkg}' AND s.suite='{suite}'
AND s.architecture='{arch}'
ORDER BY s.name ASC, s.suite DESC, s.architecture ASC'''
bad_files = []
for root, dirs, files in os.walk(RB_PKG_PATH):
if not files:
continue
# Extract the "suite" and "arch" from the directory structure
if os.path.split(root)[1] == 'diffoscope-results':
# We are presently inspecting package pages in the
# RB_PKG_PATH/{{suite}}/{{arch}}/diffoscope-results directory
suite, arch = os.path.split(root)[0].rsplit('/', 2)[1:]
else:
# We are presently inspecting package pages in the
# RB_PKG_PATH/{{suite}}/{{arch}}/ directory
suite, arch = root.rsplit('/', 2)[1:]
for file in files:
pkg = file.rsplit('.', 1)[0]
if not query_db(query.format(pkg=pkg, suite=suite, arch=arch)):
bad_files.append('/'.join([root, file]))
log.warning('/'.join([root, file]) + ' should not be there')
return bad_files
def alien_history():
log.info('running alien_history check...')
result = query_db('SELECT DISTINCT name FROM sources')
actual_packages = [x[0] for x in result]
bad_files = []
for f in sorted(os.listdir(HISTORY_PATH)):
full_path = os.path.join(HISTORY_PATH, f)
if f.rsplit('.', 1)[0] not in actual_packages and not os.path.isdir(full_path):
bad_files.append(full_path)
os.remove(full_path)
log.warning('%s should not be there so it has been removed.', full_path)
return bad_files
def _gen_packages_html(header, pkgs):
html = ''
if pkgs:
html = '<p><b>' + str(len(pkgs)) + '</b> '
html += header
html += '<br/><pre>\n'
for pkg in pkgs:
html += tab + link_package(pkg[0], pkg[2], pkg[3]).strip()
html += ' (' + pkg[1] + ' in ' + pkg[2] + '/' + pkg[3] + ')\n'
html += '</pre></p>\n'
return html
def _gen_files_html(header, entries):
html = ''
if entries:
html = '<p><b>' + str(len(entries)) + '</b> '
html += header
html += '<br/><pre>\n'
for entry in entries:
html += tab + entry + '\n'
html += '</pre></p>\n'
return html
def create_breakages_graph(png_file, main_label):
png_fullpath = os.path.join(DEBIAN_BASE, png_file)
table = "stats_breakages"
columns = ["datum", "diffoscope_timeouts", "diffoscope_crashes"]
query = "SELECT {fields} FROM {table} ORDER BY datum".format(
fields=", ".join(columns), table=table)
result = query_db(query)
result_rearranged = [dict(zip(columns, row)) for row in result]
with create_temp_file(mode='w') as f:
csv_tmp_file = f.name
csv_writer = csv.DictWriter(f, columns)
csv_writer.writeheader()
csv_writer.writerows(result_rearranged)
f.flush()
graph_command = os.path.join(BIN_PATH, "make_graph.py")
y_label = "Amount (packages)"
log.info("Creating graph for stats_breakges.")
check_call([graph_command, csv_tmp_file, png_fullpath, '2', main_label,
y_label, '1920', '960'])
def update_stats_breakages(diffoscope_timeouts, diffoscope_crashes):
# we only do stats up until yesterday
YESTERDAY = (datetime.now()-timedelta(days=1)).strftime('%Y-%m-%d')
result = query_db("""
SELECT datum, diffoscope_timeouts, diffoscope_crashes
FROM stats_breakages
WHERE datum = '{date}'
""".format(date=YESTERDAY))
# if there is not a result for this day, add one
if not result:
insert = "INSERT INTO stats_breakages VALUES ('{date}', " + \
"'{diffoscope_timeouts}', '{diffoscope_crashes}')"
query_db(insert.format(date=YESTERDAY, diffoscope_timeouts=diffoscope_timeouts, diffoscope_crashes=diffoscope_crashes))
log.info("Updating db table stats_breakages on %s with %s timeouts and %s crashes.",
YESTERDAY, diffoscope_timeouts, diffoscope_crashes)
else:
log.debug("Not updating db table stats_breakages as it already has data for %s.",
YESTERDAY)
def gen_html():
html = ''
# pbuilder-satisfydepends failed
broken_pkgs = pbuilder_dep_fail()
if broken_pkgs != []:
html += '<h3>Breakage caused by broken packages</h3>'
html += _gen_packages_html('failed to satisfy their build-dependencies:',
broken_pkgs)
# diffoscope troubles
html += '<h2>Breakage involving diffscope</h2>'
without_dbd, bad_dbd, sources_without_dbd = unrep_with_dbd_issues()
html += str(len(sources_without_dbd))
html += ' source packages on which diffoscope ran into timeouts ('
html += str(count_pkgs(bad_dbd)) + ') or crashed ('
html += str(count_pkgs(without_dbd)) + ') or sometimes both.'
# gather stats and add graph
update_stats_breakages(count_pkgs(bad_dbd), count_pkgs(without_dbd))
png_file = 'stats_breakages.png'
main_label = "source packages causing Diffoscope to timeout and crash"
create_breakages_graph(png_file, main_label)
html += '<br> <a href="/debian/' + png_file + '"><img src="/debian/'
html += png_file + '" alt="' + main_label + '"></a>'
# link artifacts
html += '<br/> <a href="https://tests.reproducible-builds.org/debian/artifacts/">Artifacts diffoscope crashed</a> on are available for 48h for download.'
html += _gen_packages_html('are marked as unreproducible, but there is no ' +
'diffoscope output - so probably diffoscope ' +
'crashed:', without_dbd)
html += _gen_packages_html('are marked as unreproducible, but their ' +
'diffoscope output does not seem to be an html ' +
'file - so probably diffoscope ran into a ' +
'timeout:', bad_dbd)
# files that should not be there (e.g. removed packages without cleanup)
html += '<h2>Breakage on jenkins.debian.net</h2>'
html += _gen_files_html('log files that should not be there (and which will be deleted once they are older than 24h):',
entries=alien_log())
html += _gen_files_html('diffoscope files that should not be there:',
entries=alien_dbd())
html += _gen_files_html('rb-pkg pages that should not be there:',
entries=alien_rbpkg())
html += _gen_files_html('buildinfo files that should not be there (and which will be deleted once they are older than 24h):',
entries=alien_buildinfo())
html += _gen_files_html('history pages that should not be there and thus have been removed:',
entries=alien_history())
# diffoscope reports where they shouldn't be
html += _gen_packages_html('are not marked as unreproducible, but they ' +
'have a diffoscope file:', not_unrep_with_dbd_file())
# missing files
html += _gen_packages_html('have been built but don\'t have a buildlog:',
lack_rbuild())
html += _gen_packages_html('have been built but don\'t have a .buildinfo file:',
lack_buildinfo())
return html
if __name__ == '__main__':
bugs = get_bugs()
html = '<p>This page lists unexpected things a human should look at and '
html += 'fix, like packages with an incoherent status or files that '
html += 'should not be there. Some of these breakages are caused by '
html += 'bugs in <a href="https://anonscm.debian.org/git/reproducible/diffoscope.git">diffoscope</a> '
html += 'while others are probably due to bugs in the scripts run by jenkins. '
html += '<em>Please help making this page empty!</em></p>\n'
breakages = gen_html()
if breakages:
html += breakages
else:
html += '<p><b>COOL!!!</b> Everything is GOOD and not a single issue was '
html += 'detected. <i>Enjoy!</i></p>'
title = 'Breakage on the Debian pages of tests.reproducible-builds.org'
destfile = DEBIAN_BASE + '/index_breakages.html'
desturl = DEBIAN_URL + '/index_breakages.html'
left_nav_html = create_main_navigation(displayed_page='breakages')
write_html_page(title, html, destfile, style_note=True,
left_nav_html=left_nav_html)
log.info('Breakages page created at ' + desturl)
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