reproducible: add a reproducible_breakages job (and relative script) to produce a page listing CI troubles (files that should not be there or package with a senseless status

2 files changed, 254 insertions, 0 deletions

diff --git a/bin/reproducible_breakages.py b/bin/reproducible_breakages.py
new file mode 100755
index 00000000..91447321
--- /dev/null
+++ b/bin/reproducible_breakages.py
@@ -0,0 +1,245 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+#
+# Copyright © 2015 Mattia Rizzolo <mattia@mapreri.org>
+# Licensed under GPL-2
+#
+# Depends: python3
+#
+# Build a page full of CI issues to investigate
+
+from reproducible_common import *
+
+
+class bcolors:
+    BOLD = '\033[1m'
+    UNDERLINE = '\033[4m'
+    WARN = '\033[93m' + UNDERLINE
+    FAIL = '\033[91m' + BOLD + UNDERLINE
+    ENDC = '\033[0m'
+
+
+def unrep_with_dbd_issues():
+    log.info('running unrep_with_dbd_issues check...')
+    without_dbd = []
+    bad_dbd = []
+    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"'''
+    results = query_db(query)
+    for pkg, version, suite, arch in results:
+        eversion = strip_epoch(version)
+        dbd = DBD_PATH + '/' + suite + '/' + arch + '/' + pkg + '_' + \
+            eversion + '.debbindiff.html'
+        if not os.access(dbd, os.R_OK):
+            without_dbd.append((pkg, version, suite, arch))
+            log.warning(pkg + '/' + suite + ' (' + version + ') is '
+                        'unreproducible without debbindiff 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(pkg + '/' + suite + ' (' + version + ') has a '
+                            'debbindiff output, but it does not seem an '
+                            'html page.')
+    return without_dbd, bad_dbd
+
+
+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"'''
+    results = query_db(query)
+    for pkg, version, suite, arch in results:
+        eversion = strip_epoch(version)
+        dbd = DBD_PATH + '/' + suite + '/' + arch + '/' + pkg + '_' + \
+            eversion + '.debbindiff.html'
+        if os.access(dbd, os.R_OK):
+            bad_pks.append((pkg, version, suite, arch))
+            log.warning(pkg + '/' + suite + ' (' + version + ') has a '
+                        'debbindiff file but it\'s 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 != ""'''
+    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 not os.access(rbuild, os.R_OK):
+            bad_pkgs.append((pkg, version, suite, arch))
+            log.warning(pkg + '/' + suite + ' (' + version + ') has been '
+                        'built, but it\'s without a buildlog.')
+    return bad_pkgs
+
+
+def pbuilder_dep_fail():
+    log.info('running pbuilder_dep_fail 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 = "FTBFS"'''
+    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(pkg + '/' + suite + ' (' + version +
+                                    ') failed to met its dependecies')
+    return bad_pkgs
+
+
+def alien_rbuild():
+    log.info('running alien_rbuild check...')
+    query = '''SELECT s.name
+               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}"'''
+    bad_files = []
+    for root, dirs, files in os.walk(RBUILD_PATH):
+        if not files:
+            continue
+        suite, arch = root.rsplit('/', 2)[1:]
+        for file in files:
+            try:
+                pkg, version = file.rsplit('.', 2)[0].rsplit('_', 1)
+            except ValueError:
+                log.critical(bcolors.FAIL + '/'.join([root, file]) +
+                             ' does not seems like a file that should be there'
+                             + bcolors.ENDC)
+            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_dbd():
+    log.info('running alien_dbd check...')
+    query = '''SELECT r.status
+               FROM sources AS s JOIN results AS r on r.package_id=s.id
+               WHERE s.name="{pkg}" AND s.suite="{suite}"
+               AND s.architecture="{arch}"'''
+    bad_files = []
+    for root, dirs, files in os.walk(DBD_PATH):
+        if not files:
+            continue
+        suite, arch = root.rsplit('/', 2)[1:]
+        for file in files:
+            try:
+                pkg, version = file.rsplit('.', 2)[0].rsplit('_', 1)
+            except ValueError:
+                log.critical(bcolors.FAIL + '/'.join([root, file]) +
+                             ' does not seems like a file that should be there'
+                             + bcolors.ENDC)
+            result = query_db(query.format(pkg=pkg, suite=suite, arch=arch))
+            try:
+                if result[0][0] != 'unreproducible':
+                    bad_files.append('/'.join([root, file]) + '(' +
+                                     str(result[0][0]) + ' pacakge)')
+                    log.warning('/'.join([root, file]) + ' should not be '
+                                'there (' + str(result[0][0]) + ' package)')
+            except IndexError:
+                bad_files.append('/'.join([root, file]) + '(' +
+                                 'missing pacakge)')
+                log.warning(bcolors.WARN + '/'.join([root, file]) + ' should '
+                            'not be there (missing package)' + bcolors.ENDC)
+    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}"'''
+    bad_files = []
+    for root, dirs, files in os.walk(RB_PKG_PATH):
+        if not files:
+            continue
+        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 _gen_section(header, pkgs, entries=None):
+    if not pkgs and not entries:
+        return ''
+    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'
+    elif 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 gen_html():
+    html = ''
+    # files that should not be there (e.g. removed package without cleanup)
+    html += _gen_section('rbuild that should not be there', None,
+                         entries=alien_rbuild())
+    html += _gen_section('debbindiffs that should not be there', None,
+                         entries=alien_dbd())
+    html += _gen_section('rb-pkg pages that should not be there', None,
+                         entries=alien_rbpkg())
+    # debbindiff troubles
+    without_dbd, bad_dbd = unrep_with_dbd_issues()
+    html += _gen_section('are marked as unreproducible, but without ' +
+                         'debbindiff output:', without_dbd)
+    html += _gen_section('are marked as unreproducible, but their ' +
+                         'debbindiff output does not seem an html ' +
+                         'page:', bad_dbd)
+    # debbindiff report where it shouldn't be
+    html += _gen_section('are not marked as unreproducible, but they ' +
+                         'have a debbindiff file:', not_unrep_with_dbd_file())
+    # missing buildlog
+    html += _gen_section('are built does not have a buildlog', lack_rbuild())
+    # pbuilder-satisfydepends failed
+    html += _gen_section('failed to met their build-dependecies',
+                         pbuilder_dep_fail())
+    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.<br />Please help with empting this page!</p>'
+    breakages = gen_html()
+    if breakages:
+        html += breakages
+    else:
+        html += '<p><b>COOL!!!</b> Everything is GOOD and not a issue was '
+        html += 'detected. <i>Enjoy!</i></p>'
+    title = 'CI breakages'
+    destfile = BASE + '/index_breakages.html'
+    desturl = REPRODUCIBLE_URL + '/index_breakages.html'
+    write_html_page(title, html, destfile, style_note=True)
+    log.info('CI breackages page created at ' + desturl)
diff --git a/job-cfg/reproducible.yaml b/job-cfg/reproducible.yaml
index 8bc2c482..fc8e0b7f 100644
--- a/job-cfg/reproducible.yaml
+++ b/job-cfg/reproducible.yaml
@@ -189,6 +189,10 @@
     name: '{name}_json'
 
 - job-template:
+    defaults: reproducible
+    name: '{name}_breakages'
+
+- job-template:
     defaults: reproducible_builder
     name: '{name}_builder_alpha'
 
@@ -310,6 +314,11 @@
             my_timed: '0 6 * * H/3'
             my_shell: '/srv/jenkins/bin/reproducible_create_meta_pkg_sets.sh'
             my_recipients: 'qa-jenkins-scm@lists.alioth.debian.org'
+        - '{name}_breakages':
+            my_description: 'Generate an HTML page full with CI issues (packages with incoherent status or files that should not be there)'
+            my_timed: '1 0 * * *'
+            my_shell: '/srv/jenkins/bin/reproducible_breakages.py'
+            my_recipients: 'qa-jenkins-scm@lists.alioth.debian.org'
         - '{name}_builder_alpha':
             my_description: 'Try to reproducibly build a scheduled package. This is one of several builder jobs.'
             my_timed: 'H/2 * * * *'