.forgejo/workflows/package.yml

@@ -1,38 +0,0 @@
----
-
-on:
-  push:
-    tags:
-      - "v*"
-
-jobs:
-
-  build_wheel:
-    runs-on: docker
-    steps:
-      - uses: https://code.forgejo.org/actions/checkout@v4
-      - name: Build Python wheel
-        run: |
-          apt update; apt install -y python3-pip
-          pip3 install --break-system-packages -e .[test]
-          python3 setup.py egg_info bdist_wheel
-      - uses: https://git.kabelsalat.ch/s3lph/forgejo-action-wheel-package-upload@v3
-        with:
-          username: ${{ secrets.API_USERNAME }}
-          password: ${{ secrets.API_PASSWORD }}
-
-  build_debian:
-    runs-on: docker
-    steps:
-      - uses: https://code.forgejo.org/actions/checkout@v4
-      - uses: https://git.kabelsalat.ch/s3lph/forgejo-action-python-debian-package@v5
-        with:
-          python_module: icalendar_timeseries_server
-          package_name: icalendar-timeseries-server
-          package_root: package/debian/icalendar-timeseries-server
-          package_output_path: package/debian
-      - uses: https://git.kabelsalat.ch/s3lph/forgejo-action-debian-package-upload@v2
-        with:
-          username: ${{ secrets.API_USERNAME }}
-          password: ${{ secrets.API_PASSWORD }}
-          deb: "package/debian/*.deb"

.forgejo/workflows/test.yml

@@ -1,27 +0,0 @@
----
-
-on: push
-
-jobs:
-
-  test:
-    runs-on: docker
-    steps:
-      - uses: https://code.forgejo.org/actions/checkout@v4
-      - name: test
-        run: |
-          apt update; apt install --yes python3-pip
-          pip3 install --break-system-packages -e .[test]
-          python3 -m coverage run --rcfile=setup.cfg -m unittest discover icalendar_timeseries_server
-          python3 -m coverage combine
-          python3 -m coverage report --rcfile=setup.cfg
-
-  codestyle:
-    runs-on: docker
-    steps:
-      - uses: https://code.forgejo.org/actions/checkout@v4
-      - name: codestyle
-        run: |
-          apt update; apt install --yes python3-pip
-          pip3 install --break-system-packages -e .[test]
-          pycodestyle icalendar_timeseries_server

.gitlab-ci.yml

@@ -0,0 +1,108 @@
+---
+image: s3lph/icalendar-timeseries-server-ci:20190820-01
+
+stages:
+- test
+- build
+- release
+
+
+
+before_script:
+- export ITS_VERSION=$(python -c 'import icalendar_timeseries_server; print(icalendar_timeseries_server.__version__)')
+
+
+
+test:
+  stage: test
+  script:
+  - pip3 install -e .
+  - sudo -u its python3 -m coverage run --rcfile=setup.cfg -m unittest discover icalendar_timeseries_server
+  - sudo -u its python3 -m coverage combine
+  - sudo -u its python3 -m coverage report --rcfile=setup.cfg
+
+codestyle:
+  stage: test
+  script:
+  - pip3 install -e .
+  - sudo -u its pycodestyle icalendar_timeseries_server
+
+
+
+build_wheel:
+  stage: build
+  script:
+  - pip3 install -e .
+  - python3 setup.py egg_info bdist_wheel
+  - cd dist
+  - sha256sum *.whl > SHA256SUMS
+  artifacts:
+    paths:
+    - "dist/*.whl"
+    - dist/SHA256SUMS
+  only:
+  - tags
+
+build_debian:
+  stage: build
+  script:
+  # The Python package name provided by the python3-magic Debian package is "python-magic" rather than "file-magic".
+  - sed -re 's/file-magic/python-magic/' -i setup.py
+  - echo -n > package/debian/icalendar-timeseries-server/usr/share/doc/icalendar-timeseries-server/changelog
+  - |
+    cat > package/debian/icalendar-timeseries-server/DEBIAN/control <<EOF
+    Package: icalendar-timeseries-server
+    Version: ${ITS_VERSION}
+    Maintainer: ${PACKAGE_AUTHOR}
+    Section: web
+    Priority: optional
+    Architecture: all
+    Depends: python3 (>= 3.7), python3-jinja2, python3-bottle, python3-dateutil, python3-icalendar, python3-isodate
+    Description: Scrape iCalendar endpoints and present their data in a
+     timeseries format.  A small service that scrapes iCalendar files
+     served over HTTP, parses their contents and returns a timeseries
+     format compatible to the /api/v1/query API endpoint of a Prometheus
+     server. This allows e.g. a Grafana administrator to add a Prometheus
+     data source pointing at this server, returning the events in the
+     calendars in the event metric.
+    EOF
+  - |
+    for version in $(cat CHANGELOG.md | grep '<!-- BEGIN CHANGES' | cut -d ' ' -f 4); do
+      echo "icalendar-timeseries-server (${version}-1); urgency=medium\n" >> package/debian/icalendar-timeseries-server/usr/share/doc/icalendar-timeseries-server/changelog
+      cat CHANGELOG.md | grep -A 1000 "<"'!'"-- BEGIN CHANGES ${version} -->" | grep -B 1000 "<"'!'"-- END CHANGES ${version} -->" | tail -n +2 | head -n -1 | sed -re 's/^-/  */g' >> package/debian/icalendar-timeseries-server/usr/share/doc/icalendar-timeseries-server/changelog
+      echo "\n -- ${PACKAGE_AUTHOR}  $(date -R)\n" >> package/debian/icalendar-timeseries-server/usr/share/doc/icalendar-timeseries-server/changelog
+    done
+  - gzip -9n package/debian/icalendar-timeseries-server/usr/share/doc/icalendar-timeseries-server/changelog
+  - python3.7 setup.py egg_info install --root=package/debian/icalendar-timeseries-server/ --prefix=/usr --optimize=1
+  - cd package/debian
+  - mkdir -p icalendar-timeseries-server/usr/lib/python3/dist-packages/
+  - rsync -a icalendar-timeseries-server/usr/lib/python3.7/site-packages/ icalendar-timeseries-server/usr/lib/python3/dist-packages/
+  - rm -rf icalendar-timeseries-server/usr/lib/python3.7/
+  - find icalendar-timeseries-server/usr/lib/python3/dist-packages -name __pycache__ -exec rm -r {} \; 2>/dev/null || true
+  - find icalendar-timeseries-server/usr/lib/python3/dist-packages -name '*.pyc' -exec rm {} \;
+  - mv icalendar-timeseries-server/usr/bin/icalendar-timeseries-server icalendar-timeseries-server/usr/lib/icalendar-timeseries-server/icalendar-timeseries-server
+  - rm -rf icalendar-timeseries-server/usr/bin
+  - sed -re 's$#!/usr/local/bin/python3.7$#!/usr/bin/python3$' -i icalendar-timeseries-server/usr/lib/icalendar-timeseries-server/icalendar-timeseries-server
+  - find icalendar-timeseries-server -type f -exec chmod 0644 {} \;
+  - find icalendar-timeseries-server -type d -exec chmod 755 {} \;
+  - find icalendar-timeseries-server -type f -name .gitkeep -delete
+  - chmod +x icalendar-timeseries-server/usr/lib/icalendar-timeseries-server/icalendar-timeseries-server icalendar-timeseries-server/DEBIAN/postinst icalendar-timeseries-server/DEBIAN/prerm icalendar-timeseries-server/DEBIAN/postrm
+  - dpkg-deb --build icalendar-timeseries-server
+  - mv icalendar-timeseries-server.deb "icalendar-timeseries-server_${ITS_VERSION}-1_all.deb"
+  - sudo -u nobody lintian "icalendar-timeseries-server_${ITS_VERSION}-1_all.deb"
+  - sha256sum *.deb > SHA256SUMS
+  artifacts:
+    paths:
+    - "package/debian/*.deb"
+    - package/debian/SHA256SUMS
+  only:
+  - tags
+
+
+
+release:
+  stage: release
+  script:
+  - python package/release.py
+  only:
+  - tags

CHANGELOG.md

@@ -1,92 +1,6 @@
 # iCalendar Timeseries Server Changelog
 
 
-<!-- BEGIN RELEASE v0.6.3 -->
-## Version 0.6.3
-
-### Changes
-
-<!-- BEGIN CHANGES 0.6.3 -->
-- Migration from Woodpecker to Forgejo Actions.
-<!-- END CHANGES 0.6.3 -->
-
-<!-- END RELEASE v0.6.3 -->
-
-<!-- BEGIN RELEASE v0.6.2 -->
-## Version 0.6.2
-
-### Changes
-
-<!-- BEGIN CHANGES 0.6.2 -->
-- Migration from Gitlab-CI to Woodpecker
-<!-- END CHANGES 0.6.2 -->
-
-<!-- END RELEASE v0.6.2 -->
-
-
-<!-- BEGIN RELEASE v0.6.1 -->
-## Version 0.6.1
-
-### Changes
-
-<!-- BEGIN CHANGES 0.6.1 -->
-- Same fix, but for todo as well as events.
-
-<!-- END CHANGES 0.6.1 -->
-
-<!-- END RELEASE v0.6.1 -->
-
-
-<!-- BEGIN RELEASE v0.6 -->
-## Version 0.6
-
-### Changes
-
-<!-- BEGIN CHANGES 0.6 -->
-- Fix: A specific API field has to be a string rather than float, and recent Grafana versions validate this.
-
-<!-- END CHANGES 0.6 -->
-
-<!-- END RELEASE v0.6 -->
-
-
-<!-- BEGIN RELEASE v0.5 -->
-## Version 0.5
-
-### Changes
-
-<!-- BEGIN CHANGES 0.5 -->
-- Retry calendar scraping with exponential backoff.
-<!-- END CHANGES 0.5 -->
-
-<!-- END RELEASE v0.5 -->
-
-
-<!-- BEGIN RELEASE v0.4.1 -->
-## Version 0.4.1
-
-### Changes
-
-<!-- BEGIN CHANGES 0.4.1 -->
-- Fix todo sorting by due date.
-- Update README regarding `todo` time series.
-<!-- END CHANGES 0.4.1 -->
-
-<!-- END RELEASE v0.4.1 -->
-
-
-<!-- BEGIN RELEASE v0.4.0 -->
-## Version 0.4.0
-
-### Changes
-
-<!-- BEGIN CHANGES 0.4.0 -->
-- VTODO components are exported in a second time series, `todo` . Todo recurrence is not supported yet though.
-<!-- END CHANGES 0.4.0 -->
-
-<!-- END RELEASE v0.4.0 -->
-
-
 <!-- BEGIN RELEASE v0.3.3 -->
 ## Version 0.3.3
 

README.md

@@ -4,8 +4,8 @@ This project is a small service that scrapes iCalendar files served
 over HTTP, parses their contents and returns the data in a timeseries
 format compatible to the `/api/v1/query` API endpoint of a Prometheus
 server.  This allows e.g. a Grafana administrator to add a Prometheus
-data source pointing at this server, returning calendar events in the
+data source pointing at this server, returning the events in the
-`event` metric and todos in the `todo` metric.
+calendars in the `event` metric.
 
 ## Example
 
@@ -147,7 +147,7 @@ Configuration is done through a JSON config file:
 | `calendars.*.auth[?type=='basic'].password` | string | The Basic Auth password to authenticate with. |
 | `calendars.*.auth[?type=='tls'].keyfile` | string | Path to the key file containing the TLS private key, client certificate and certificate chain, in PEM format. |
 | `calendars.*.auth[?type=='tls'].passphrase` | string | Passphrase for the private key (optional). |
-| `key_replace` | dict | Labels to rename, might be necessary e.g. for column ordering in Grafana 6 and earlier. |
+| `key_replace` | dict | Labels to rename, might be necessary e.g. for column ordering in Grafana. |
 | `keys(key_replace)` | string | The labels to rename. |
 | `key_replace.*` | string | The names to rename the labels to. |
 | `value_replace` | dict | Label values to postprocess. |
@@ -168,12 +168,6 @@ In addition, PromQL label filters can be used.
 event{calendar="public",foo=~".*"}
 ```
 
-Alongside with events, todos are exported in a second time series:
-
-```
-todo{status!="COMPLETED"}
-```
-
 ## Why Prometheus API
 
 - It's JSON. A JSON generator is builtin in Python, so no further dependency.

icalendar_timeseries_server/__init__.py

@@ -1,2 +1,2 @@
 
-__version__ = '0.6.3'
+__version__ = '0.3.3'

icalendar_timeseries_server/api.py

@@ -7,7 +7,7 @@ import bottle
 
 from icalendar_timeseries_server.config import get_config
 from icalendar_timeseries_server.event import Metric
-from icalendar_timeseries_server.cal import get_calendar_events, get_calendar_todos
+from icalendar_timeseries_server.cal import get_calendar
 from icalendar_timeseries_server.query import MetricQuery
 
 
@@ -31,15 +31,9 @@ def prometheus_api():
 
     try:
         for name in get_config().calendars.keys():
-            if q.name == 'event':
+            events.extend(get_calendar(name))
-                events.extend(get_calendar_events(name))
+        events = list(filter(q, events))
-                events = list(filter(q, events))
+        events.sort(key=lambda e: e.start)
-                events.sort(key=lambda e: e.start)
-            elif q.name == 'todo':
-                events.extend(get_calendar_todos(name))
-                events = list(filter(q, events))
-                # Sort by due date and priority
-                events.sort(key=lambda e: (e.due is None, e.due, e.priority))
         response = {
             'status': 'success',
             'data': {

icalendar_timeseries_server/cal.py

@@ -13,11 +13,9 @@ from isodate import Duration
 from icalendar_timeseries_server import __version__
 from icalendar_timeseries_server.config import get_config, CalendarConfig
 from icalendar_timeseries_server.event import Event
-from icalendar_timeseries_server.todo import Todo
 
 
-_EVENT_SCRAPE_CACHE: Dict[str, List[Event]] = dict()
+_SCRAPE_CACHE: Dict[str, List[Event]] = dict()
-_TODO_SCRAPE_CACHE: Dict[str, List[Todo]] = dict()
 _SCRAPE_CACHE_LOCK: Lock = Lock()
 
 __py_version: str = f'{sys.version_info.major}.{sys.version_info.minor}.{sys.version_info.micro}'
@@ -55,13 +53,16 @@ def _parse_recurring(event: cal.Event, start: datetime, end: datetime, duration:
 
 
 def _scrape_calendar(name: str, config: CalendarConfig, start: datetime, end: datetime):
-    global _EVENT_SCRAPE_CACHE, _TODO_SCRAPE_CACHE, _SCRAPE_CACHE_LOCK
+    global _SCRAPE_CACHE, _SCRAPE_CACHE_LOCK
     events = []
-    todos = []
 
     opener: urllib.request.OpenerDirector = config.get_url_opener()
-    with opener.open(config.url) as response:
+    try:
-        data = response.read().decode('utf-8')
+        with opener.open(config.url) as response:
+            data = response.read().decode('utf-8')
+    except BaseException:
+        logging.exception(f'An error occurred while scraping the calendar endpoint "{name}" ({config.url})')
+        return
     calendar = cal.Calendar.from_ical(data)
 
     for element in calendar.walk():
@@ -87,58 +88,34 @@ def _scrape_calendar(name: str, config: CalendarConfig, start: datetime, end: da
             for occurence in occurences:
                 if start <= occurence + duration and occurence < end:
                     events.append(Event(name, element, occurence, occurence + duration))
-        elif element.name == "VTODO":
-            dtstart = element.get('dtstamp').dt
-            duration = timedelta(0)
-            if 'dtstart' in element:
-                dtstart = element.get('dtstart').dt
-                if 'duration' in element:
-                    duration = element.get('duration').dt
-            todos.append(Todo(name, element, dtstart, dtstart + duration))
-
     with _SCRAPE_CACHE_LOCK:
-        _EVENT_SCRAPE_CACHE[name] = events
+        _SCRAPE_CACHE[name] = events
-        _TODO_SCRAPE_CACHE[name] = todos
 
 
-def scrape_calendar(name: str, config: CalendarConfig, retry: int):
+def scrape_calendar(name: str, config: CalendarConfig):
     # Get current time in configured timezone
     tz = get_config().tz
     now: datetime = datetime.now(tz)
-    # Only scrape at most once a minute
+    # Reschedule calendar scraping
-    interval = max(int(config.interval.totimedelta(start=now).total_seconds()), 60)
+    cron = Timer(config.interval.totimedelta(start=now).total_seconds(),
+                 lambda: scrape_calendar(name, config))
+    cron.start()
     # Compute interval for which to return events
     start_delta: Duration = get_config().start_delta
     end_delta: Duration = get_config().end_delta
     start: datetime = now + start_delta
     end: datetime = now + end_delta
     # Scrape and parse the calendar
-    try:
+    _scrape_calendar(name, config, start, end)
-        _scrape_calendar(name, config, start, end)
-        # Reschedule calendar scraping
-        cron = Timer(interval, lambda: scrape_calendar(name, config, 0))
-    except BaseException:
-        # reschedule with exponential backoff, but no more than the regular scrape interval
-        backoff_seconds = min(60 * 2**retry, interval)
-        logging.exception(f'An error occurred while scraping the calendar endpoint "{name}" '
-                          f'({config.url}), retrying in {backoff_seconds}s.')
-        cron = Timer(backoff_seconds, lambda: scrape_calendar(name, config, retry+1))
-    cron.start()
 
 
 def start_scrape_calendar(name: str, config: CalendarConfig):
     # Schedule first calendar scraping
-    cron = Timer(0, lambda: scrape_calendar(name, config, retry=0))
+    cron = Timer(0, lambda: scrape_calendar(name, config))
     cron.start()
 
 
-def get_calendar_events(name: str):
+def get_calendar(name: str):
-    global _EVENT_SCRAPE_CACHE
+    global _SCRAPE_CACHE
     with _SCRAPE_CACHE_LOCK:
-        return _EVENT_SCRAPE_CACHE.get(name, [])
+        return _SCRAPE_CACHE.get(name, [])
-
-
-def get_calendar_todos(name: str):
-    global _TODO_SCRAPE_CACHE
-    with _SCRAPE_CACHE_LOCK:
-        return _TODO_SCRAPE_CACHE.get(name, [])

icalendar_timeseries_server/event.py

@@ -1,4 +1,4 @@
-from typing import Any, Dict, List
+from typing import Any, Dict, List, Set
 
 import icalendar
 import jinja2
@@ -59,7 +59,7 @@ class Event(Metric):
             },
             'value': [
                 self.start.timestamp(),
-                "1"
+                1
             ]
         }
         event['metric'].update(self._labels)

icalendar_timeseries_server/query.py

@@ -172,7 +172,7 @@ class MetricQuery:
         elif filterstate != 0:
             raise ValueError('Unexpected EOF')
 
-    def __call__(self, metric: Metric) -> bool:
+    def __call__(self, metric: Metric):
         """
         Applies the filter deducted from the query string to the given metric.
 
@@ -188,7 +188,3 @@ class MetricQuery:
                 return False
         # Return True if all filters matched
         return True
-
-    @property
-    def name(self) -> str:
-        return self._metric_name

icalendar_timeseries_server/todo.py

@@ -1,77 +0,0 @@
-from typing import Any, Dict, List
-
-import icalendar
-import jinja2
-from datetime import datetime, date, timedelta
-
-from icalendar_timeseries_server.config import get_config, get_jenv
-from icalendar_timeseries_server.query import Metric
-
-_ATTRIBUTES: List[str] = [
-    'class',
-    'description',
-    'geo',
-    'location',
-    'organizer',
-    'percent-complete',
-    'priority',
-    'status',
-    'summary',
-    'url',
-    'attach'
-]
-
-
-class Todo(Metric):
-
-    def __init__(self, cname: str, todo: icalendar.cal.Todo, start: datetime, end: datetime):
-        self.calendar: str = cname
-        self.start = start
-        due = todo.get('due', None)
-        if due:
-            if isinstance(due.dt, datetime):
-                self.due = due.dt
-            elif isinstance(due.dt, date):
-                self.due = datetime.combine(due.dt, datetime.min.time())
-                self.due = self.due.replace(tzinfo=get_config().tz)
-        else:
-            self.due = None
-        # self.attributes: Dict[str, str] = dict()
-        attributes: Dict[str, str] = dict()
-        tmp: Dict[str, Any] = {
-            'calendar': cname,
-            'start': start,
-            'end': end
-        }
-        if self.due:
-            tmp['due'] = str(self.due)
-        for attr in _ATTRIBUTES:
-            tmp[attr] = todo.get(attr, '')
-        substitution_keys = set(_ATTRIBUTES)
-        substitution_keys.update(tmp.keys())
-        substitution_keys.update(get_config().key_replace.keys())
-        substitution_keys.update(get_config().value_replace.keys())
-        for attr in substitution_keys:
-            newkey: str = get_config().key_replace.get(attr, attr)
-            value: str = tmp.get(attr, '')
-            newval_template: str = get_config().value_replace.get(attr, str(value))
-            jtemplate: jinja2.Template = get_jenv().from_string(newval_template)
-            newvalue: str = jtemplate.render(**tmp)
-            attributes[newkey] = newvalue
-        self.uid: str = f'{cname}-{start.strftime("%Y%m%dT%H%M%S%Z")}'
-        self.priority = todo.get('priority', '0')
-        super().__init__('todo', attributes)
-
-    def serialize(self) -> Dict[str, Any]:
-        todo: Dict[str, Any] = {
-            'metric': {
-                '__name__': 'todo',
-                'calendar': self.calendar
-            },
-            'value': [
-                self.start.timestamp(),
-                "1"
-            ]
-        }
-        todo['metric'].update(self._labels)
-        return todo

package/debian/icalendar-timeseries-server/DEBIAN/control

@@ -1,14 +0,0 @@
-Package: icalendar-timeseries-server
-Version: __VERSION__
-Maintainer: s3lph <s3lph@kabelsalat.ch>
-Section: web
-Priority: optional
-Architecture: all
-Depends: python3 (>= 3.7), python3-jinja2, python3-bottle, python3-dateutil, python3-icalendar, python3-isodate
-Description: Scrape iCalendar endpoints and present their data in a timeseries format.
- A small service that scrapes iCalendar files served over HTTP, parses
- their contents and returns a timeseries format compatible to the
- /api/v1/query API endpoint of a Prometheus server. This allows e.g. a
- Grafana administrator to add a Prometheus data source pointing at
- this server, returning the events in the calendars in the event
- metric.

package/debian/icalendar-timeseries-server/DEBIAN/postinst

@@ -15,7 +15,11 @@ if [[ "$1" == "configure" ]]; then
     chown its:its /var/lib/its
     chmod 0750 /var/lib/its
 
-    deb-systemd-helper enable icalendar-timeseries-server.service
+    systemctl daemon-reload || true
-    deb-systemd-invoke restart icalendar-timeseries-server.service
+
+    if [[ "$2" != "" ]]; then
+        # Restart after upgrading the package
+        systemctl restart icalendar-timeseries-server.service
+    fi
 
 fi

package/debian/icalendar-timeseries-server/DEBIAN/prerm

@@ -4,6 +4,6 @@ set -e
 
 if [[ "$1" == "remove" ]]; then
 
-    deb-systemd-invoke stop icalendar-timeseries-server.service
+    userdel its
 
 fi

package/release.py

@@ -0,0 +1,157 @@
+#!/usr/bin/env python3
+
+from typing import Any, Dict, List, Optional, Tuple
+
+import os
+import sys
+import json
+import urllib.request
+import http.client
+from urllib.error import HTTPError
+
+
+def parse_changelog(tag: str) -> Optional[str]:
+    release_changelog: str = ''
+    with open('CHANGELOG.md', 'r') as f:
+        in_target: bool = False
+        done: bool = False
+        for line in f.readlines():
+            if in_target:
+                if f'<!-- END RELEASE {tag} -->' in line:
+                    done = True
+                    break
+                release_changelog += line
+            elif f'<!-- BEGIN RELEASE {tag} -->' in line:
+                in_target = True
+                continue
+    if not done:
+        return None
+    return release_changelog
+
+
+def fetch_job_ids(project_id: int, pipeline_id: int, api_token: str) -> Dict[str, str]:
+    url: str = f'https://gitlab.com/api/v4/projects/{project_id}/pipelines/{pipeline_id}/jobs'
+    headers: Dict[str, str] = {
+        'Private-Token': api_token
+    }
+    req = urllib.request.Request(url, headers=headers)
+    try:
+        resp: http.client.HTTPResponse = urllib.request.urlopen(req)
+    except HTTPError as e:
+        print(e.read().decode())
+        sys.exit(1)
+    resp_data: bytes = resp.read()
+    joblist: List[Dict[str, Any]] = json.loads(resp_data.decode())
+
+    jobidmap: Dict[str, str] = {}
+    for job in joblist:
+        name: str = job['name']
+        job_id: str = job['id']
+        jobidmap[name] = job_id
+    return jobidmap
+
+
+def fetch_single_shafile(url: str) -> str:
+    req = urllib.request.Request(url)
+    try:
+        resp: http.client.HTTPResponse = urllib.request.urlopen(req)
+    except HTTPError as e:
+        print(e.read().decode())
+        sys.exit(1)
+    resp_data: bytes = resp.readline()
+    shafile: str = resp_data.decode()
+    filename: str = shafile.strip().split(' ')[-1].strip()
+    return filename
+
+
+def fetch_wheel_url(base_url: str, job_ids: Dict[str, str]) -> Optional[Tuple[str, str]]:
+    mybase: str = f'{base_url}/jobs/{job_ids["build_wheel"]}/artifacts/raw'
+    wheel_sha_url: str = f'{mybase}/dist/SHA256SUMS'
+    wheel_filename: str = fetch_single_shafile(wheel_sha_url)
+    wheel_url: str = f'{mybase}/dist/{wheel_filename}'
+    return wheel_url, wheel_sha_url
+
+
+def fetch_debian_url(base_url: str, job_ids: Dict[str, str]) -> Optional[Tuple[str, str]]:
+    mybase: str = f'{base_url}/jobs/{job_ids["build_debian"]}/artifacts/raw'
+    debian_sha_url: str = f'{mybase}/package/debian/SHA256SUMS'
+    debian_filename: str = fetch_single_shafile(debian_sha_url)
+    debian_url: str = f'{mybase}/package/debian/{debian_filename}'
+    return debian_url, debian_sha_url
+
+
+def main():
+    api_token: Optional[str] = os.getenv('GITLAB_API_TOKEN')
+    release_tag: Optional[str] = os.getenv('CI_COMMIT_TAG')
+    project_name: Optional[str] = os.getenv('CI_PROJECT_PATH')
+    project_id: Optional[str] = os.getenv('CI_PROJECT_ID')
+    pipeline_id: Optional[str] = os.getenv('CI_PIPELINE_ID')
+    if api_token is None:
+        print('GITLAB_API_TOKEN is not set.', file=sys.stderr)
+        sys.exit(1)
+    if release_tag is None:
+        print('CI_COMMIT_TAG is not set.', file=sys.stderr)
+        sys.exit(1)
+    if project_name is None:
+        print('CI_PROJECT_PATH is not set.', file=sys.stderr)
+        sys.exit(1)
+    if project_id is None:
+        print('CI_PROJECT_ID is not set.', file=sys.stderr)
+        sys.exit(1)
+    if pipeline_id is None:
+        print('CI_PIPELINE_ID is not set.', file=sys.stderr)
+        sys.exit(1)
+
+    changelog: Optional[str] = parse_changelog(release_tag)
+    if changelog is None:
+        print('Changelog could not be parsed.', file=sys.stderr)
+        sys.exit(1)
+
+    job_ids: Dict[str, str] = fetch_job_ids(project_id, pipeline_id, api_token)
+
+    base_url: str = f'https://gitlab.com/{project_name}/-'
+
+    wheel_url, wheel_sha_url = fetch_wheel_url(base_url, job_ids)
+    debian_url, debian_sha_url = fetch_debian_url(base_url, job_ids)
+
+    augmented_changelog = f'''{changelog.strip()}
+
+### Download
+
+- [Python Wheel]({wheel_url}) ([sha256]({wheel_sha_url}))
+- [Debian Package]({debian_url}) ([sha256]({debian_sha_url}))'''
+
+    post_body: str = json.dumps({'description': augmented_changelog})
+
+    gitlab_release_api_url: str = \
+        f'https://gitlab.com/api/v4/projects/{project_id}/repository/tags/{release_tag}/release'
+    headers: Dict[str, str] = {
+        'Private-Token': api_token,
+        'Content-Type': 'application/json; charset=utf-8'
+    }
+
+    request = urllib.request.Request(
+        gitlab_release_api_url,
+        post_body.encode('utf-8'),
+        headers=headers,
+        method='POST'
+    )
+    try:
+        response: http.client.HTTPResponse = urllib.request.urlopen(request)
+    except HTTPError as e:
+        print(e.read().decode())
+        sys.exit(1)
+    response_bytes: bytes = response.read()
+    response_str: str = response_bytes.decode()
+    response_data: Dict[str, Any] = json.loads(response_str)
+
+    if response_data['tag_name'] != release_tag:
+        print('Something went wrong...', file=sys.stderr)
+        print(response_str, file=sys.stderr)
+        sys.exit(1)
+
+    print(response_data['description'])
+
+
+if __name__ == '__main__':
+    main()

setup.py

@@ -12,7 +12,7 @@ setup(
     description='',
     license='MIT',
     keywords='ical,icalendar,timeseries,prometheus,grafana',
-    url='https://git.kabelsalat.ch/s3lph/icalendar-timeseries-server',
+    url='https://gitlab.com/s3lph/icalendar-timeseries-server',
     packages=find_packages(exclude=['*.test']),
     long_description='',
     python_requires='>=3.6',
@@ -23,14 +23,6 @@ setup(
         'isodate',
         'jinja2'
     ],
-    extras_require={
-        'test': [
-            'coverage',
-            'pycodestyle',
-            'mypy',
-            'twine'
-        ]
-    },
     entry_points={
         'console_scripts': [
             'icalendar-timeseries-server = icalendar_timeseries_server:main'