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#!/usr/bin/python3
# SPDX-License-Identifier: GPL-2.0+
import datetime
import lzma
import apt_pkg
apt_pkg.init()
version_compare = apt_pkg.version_compare
import flask
import flask_sqlalchemy
import jinja2
import sqlalchemy
import werkzeug
app = flask.Flask("crossqa")
app.config["SQLALCHEMY_DATABASE_URI"] = 'sqlite:///db'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = flask_sqlalchemy.SQLAlchemy(app)
src_template = """<!DOCTYPE html>
<html>
<head>
<title>{{ sourcepackage|e }} - Debian cross build</title>
<style>
tr.dep.bad td:nth-child(1) {
background-color: #faa;
}
tr.dep.tempbad td:nth-child(1) {
background-color: #ffa;
}
tr.dep.good td:nth-child(1) {
background-color: #afa;
}
tr.build.bad td:nth-child(4) {
background-color: #faa;
}
tr.build.tempbad td:nth-child(4) {
background-color: #ffa;
}
tr.build.good td:nth-child(4) {
background-color: #afa;
}
th {
padding-left: 1em;
padding-right: 1em;
}
td {
padding-left: 1px;
padding-right: 1em;
}
td:last-child {
padding-right: 1px;
}
footer {
margin-top: 3em;
border-top: 1px solid;
}
</style>
</head>
<body>
<header>
<h1>
<a href="https://tracker.debian.org/pkg/{{ sourcepackage|e }}">
{{- sourcepackage|e -}}
</a>
</h1>
</header>
<section>
<h3>Cross build dependency satisfiability</h3>
<table>
<thead>
<tr>
<th>state</th>
<th>architectures</th>
</tr>
</thead>
<tbody>
{%- set okarchs = depresult.pop(None, None) -%}
{%- for reason, archs in depresult.items()|sort -%}
<tr class="dep {{ "tempbad" if reason.startswith("skew") else "bad" }}">
<td>{{ reason|e }}</td>
<td>{{ archs|arch_format }}</td>
</tr>
{%- endfor -%}
{%- if okarchs -%}
<tr class="dep good">
<td>ok</td>
<td>{{ okarchs|arch_format }}</td>
</tr>
{%- endif -%}
</tbody>
</table>
<h5>See also</h5>
<ul>
{%- if show_bootstrapdn -%}
<li>
<a href="https://bootstrap.debian.net/cross_all/{{ sourcepackage|e }}.html">bootstrap.debian.net</a>
</li>
{%- endif -%}
<li>
<a href="https://qa.debian.org/dose/debcheck/cross_unstable_main_amd64/">debcheck</a>
</li>
</ul>
</section>
<section>
<h3>Cross builds</h3>
{%- if builds -%}
<table>
<thead>
<tr>
<th>started</th>
<th>version</th>
<th>architecture</th>
<th>result log</th>
</tr>
</thead>
<tbody>
{%- for build in builds|sort(attribute='starttime', reverse=true) -%}
<tr class="build {{ "good" if build.success else "bad" }}">
<td>
{{- build.starttime|sqltimestamp|formatts -}}
</td>
<td>{{ build.version|e }}</td>
<td>{{ build.architecture|e }}</td>
<td>
<a href="{{ url_for("show_log", filename=build.filename[:-3]) }}">
{{- "ok" if build.success else "failed" -}}
</a>
<a href="{{ url_for("show_log", filename=build.filename) }}">xz</a>
</td>
</tr>
{%- endfor -%}
</tbody>
</table>
{%- else -%}
<p>No build performed yet.</p>
{%- endif -%}
<form method="POST" action="{{ url_for("request_schedule")|e }}">
<input type="submit" name="schedule" value="cross build" />
{{ sourcepackage|e }} for
<input type="hidden" name="source" value="{{ sourcepackage|e }}" />
<select name="architecture">
<option value="any">any</option>
{%- for architecture in architectures|sort -%}
<option value="{{ architecture|e }}">{{ architecture|e }}</option>
{%- endfor -%}
</select>
</form>
</section>
<footer>
<h3>Details about this service</h3>
<ul>
<li>Maintainer: Helmut Grohne <helmut@subdivi.de></li>
<li>Source: git://git.subdivi.de/~helmut/crossqa.git</li>
</ul>
</footer>
</body>
</html>
"""
schedule_template = """<!DOCTYPE html>
<html>
<body>
<p>Scheduled a build of {{ request.form["source"]|e }}
{%- if request.form["architecture"] != "any" %}
for {{ request.form["architecture"]|e -}}
{%- endif %}.
<p>
</body>
</html>
"""
@app.template_filter("sqltimestamp")
def sqltimestamp_filter(s):
strptime = datetime.datetime.strptime
try:
return strptime(s, "%Y-%m-%d %H:%M:%S.%f").replace(microsecond=0)
except ValueError:
return strptime(s, "%Y-%m-%d %H:%M:%S")
def formatts(ts):
assert isinstance(ts, datetime.datetime)
dt = datetime.datetime.utcnow() - ts
if dt < datetime.timedelta(seconds=1):
return "now"
if dt < datetime.timedelta(seconds=100):
return "%d s" % dt.seconds
if dt < datetime.timedelta(minutes=100):
return "%d m" % (dt.seconds // 60)
if dt < datetime.timedelta(days=1):
return "%d h" % (dt.seconds // (60 * 60))
return "%d d" % dt.days
@app.template_filter("formatts")
def formatts_filter(ts):
return jinja2.Markup('<time title="%s" datetime="%s">%s</time>' %
(ts, ts, formatts(ts)))
@app.template_filter('arch_format')
@jinja2.contextfilter
def arch_format_filter(context, some_archs):
if context["architectures"] == some_archs:
return "any"
return ", ".join(sorted(some_archs))
def collect_depstate(conn, source):
version = None
depstate = None
query = sqlalchemy.text("""
SELECT version, architecture, satisfiable, reason
FROM depstate WHERE source = :source;""")
for row in conn.execute(query, source=source):
if version is None or version_compare(version, row.version) > 0:
version = row.version
depstate = {}
depstate[row.architecture] = None if row.satisfiable else row.reason
if version is None:
raise werkzeug.exceptions.NotFound()
depresult = {}
for arch, reason in depstate.items():
depresult.setdefault(reason, set()).add(arch)
return version, depresult
@app.route("/src/<source>")
def show_source(source):
context = dict(sourcepackage=source)
with db.engine.connect() as conn:
query = sqlalchemy.text("SELECT architecture FROM depcheck;")
context["architectures"] = set(row[0] for row in conn.execute(query))
context["version"], context["depresult"] = collect_depstate(conn,
source)
query = sqlalchemy.text("""
SELECT version, architecture, success, starttime, filename
FROM builds WHERE source = :source;""")
context["builds"] = list(conn.execute(query, source=source))
context["show_bootstrapdn"] = \
any(reason and not reason.startswith("skew ")
for reason in context["depresult"].keys())
return flask.render_template_string(src_template, **context)
@app.route("/build/<path:filename>")
def show_log(filename):
if filename.endswith(".xz"):
return flask.send_from_directory("logs", filename,
mimetype="application/octet-stream")
filename = flask.safe_join("logs", filename + ".xz")
try:
return flask.send_file(lzma.open(filename, "rb"),
mimetype="text/plain")
except FileNotFoundError:
raise werkzeug.exceptions.NotFound()
@app.route("/schedule", methods=["POST"])
def request_schedule():
source = flask.request.form["source"]
architecture = flask.request.form["architecture"]
with db.engine.connect() as conn:
query = sqlalchemy.text("""
SELECT 1 FROM depstate WHERE source = :source;""")
if not conn.execute(query, source=source).first():
raise werkzeug.exceptions.BadRequest()
if architecture == "any":
architecture = None
else:
query = sqlalchemy.text("""
SELECT 1 FROM depcheck WHERE architecture = :architecture;""")
if not conn.execute(query, architecture=architecture).first():
raise werkzeug.exceptions.BadRequest()
query = sqlalchemy.text("""
INSERT INTO buildrequests (source, architecture, requesttime)
VALUES (:source, :architecture, datetime('now'));""")
conn.execute(query, source=source, architecture=architecture)
return flask.render_template_string(schedule_template)
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