feat: migrate from woodpecker to forgejo actions

release.py: Replace default user agent by that of curl

See merge request s3lph/icalendar-timeseries-server!9

.forgejo/workflows/package.yml

@@ -0,0 +1,38 @@
+---
+
+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

@@ -0,0 +1,27 @@
+---
+
+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

@@ -1,108 +0,0 @@
----
-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

@@ -1,6 +1,92 @@
 # 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 the events in the
+data source pointing at this server, returning calendar events in the
-calendars in the `event` metric.
+`event` metric and todos in the `todo` 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. |
+| `key_replace` | dict | Labels to rename, might be necessary e.g. for column ordering in Grafana 6 and earlier. |
 | `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. |
@@ -168,6 +168,12 @@ 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__ = '0.3.3'
+__version__ = '0.6.3'

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
+from icalendar_timeseries_server.cal import get_calendar_events, get_calendar_todos
 from icalendar_timeseries_server.query import MetricQuery
 
 
@@ -31,9 +31,15 @@ def prometheus_api():
 
     try:
         for name in get_config().calendars.keys():
-            events.extend(get_calendar(name))
+            if q.name == 'event':
+                events.extend(get_calendar_events(name))
                 events = list(filter(q, events))
                 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

@@ -13,9 +13,11 @@ 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
 
 
-_SCRAPE_CACHE: Dict[str, List[Event]] = dict()
+_EVENT_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}'
@@ -53,16 +55,13 @@ def _parse_recurring(event: cal.Event, start: datetime, end: datetime, duration:
 
 
 def _scrape_calendar(name: str, config: CalendarConfig, start: datetime, end: datetime):
-    global _SCRAPE_CACHE, _SCRAPE_CACHE_LOCK
+    global _EVENT_SCRAPE_CACHE, _TODO_SCRAPE_CACHE, _SCRAPE_CACHE_LOCK
     events = []
+    todos = []
 
     opener: urllib.request.OpenerDirector = config.get_url_opener()
-    try:
     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():
@@ -88,34 +87,58 @@ 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:
-        _SCRAPE_CACHE[name] = events
+        _EVENT_SCRAPE_CACHE[name] = events
+        _TODO_SCRAPE_CACHE[name] = todos
 
 
-def scrape_calendar(name: str, config: CalendarConfig):
+def scrape_calendar(name: str, config: CalendarConfig, retry: int):
     # Get current time in configured timezone
     tz = get_config().tz
     now: datetime = datetime.now(tz)
-    # Reschedule calendar scraping
+    # Only scrape at most once a minute
-    cron = Timer(config.interval.totimedelta(start=now).total_seconds(),
+    interval = max(int(config.interval.totimedelta(start=now).total_seconds()), 60)
-                 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)
+        # 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))
+    cron = Timer(0, lambda: scrape_calendar(name, config, retry=0))
     cron.start()
 
 
-def get_calendar(name: str):
+def get_calendar_events(name: str):
-    global _SCRAPE_CACHE
+    global _EVENT_SCRAPE_CACHE
     with _SCRAPE_CACHE_LOCK:
-        return _SCRAPE_CACHE.get(name, [])
+        return _EVENT_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, Set
+from typing import Any, Dict, List
 
 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):
+    def __call__(self, metric: Metric) -> bool:
         """
         Applies the filter deducted from the query string to the given metric.
 
@@ -188,3 +188,7 @@ 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

@@ -0,0 +1,77 @@
+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

@@ -0,0 +1,14 @@
+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

@@ -15,11 +15,7 @@ if [[ "$1" == "configure" ]]; then
     chown its:its /var/lib/its
     chmod 0750 /var/lib/its
 
-    systemctl daemon-reload || true
+    deb-systemd-helper enable icalendar-timeseries-server.service
-
+    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
 
-    userdel its
+    deb-systemd-invoke stop icalendar-timeseries-server.service
 
 fi

package/release.py

@@ -1,157 +0,0 @@
-#!/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://gitlab.com/s3lph/icalendar-timeseries-server',
+    url='https://git.kabelsalat.ch/s3lph/icalendar-timeseries-server',
     packages=find_packages(exclude=['*.test']),
     long_description='',
     python_requires='>=3.6',
@@ -23,6 +23,14 @@ setup(
         'isodate',
         'jinja2'
     ],
+    extras_require={
+        'test': [
+            'coverage',
+            'pycodestyle',
+            'mypy',
+            'twine'
+        ]
+    },
     entry_points={
         'console_scripts': [
             'icalendar-timeseries-server = icalendar_timeseries_server:main'