API to manage subscription

Adapt docker part
Improve log
Add a just target

Dockerfile

@@ -1,10 +1,13 @@
 FROM python:3.10-alpine3.18
 
-RUN pip install requests
 WORKDIR /app
+COPY requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir --upgrade --requirement requirements.txt
 COPY notifier.py template.html /app/
 
 # TODO Dev purporse
 COPY conf.ini /app/conf.ini
 
+EXPOSE 80
 ENTRYPOINT ["python3", "/app/notifier.py"]
+CMD ["uvicorn", "notifier:app", "--host", "0.0.0.0", "--port", "80"]

Justfile

@@ -12,6 +12,10 @@ remote_build_image := remote_image_name + ":" + last_commit_sha1
 run: _ensure_venv_is_ok
     {{ python }} notifier.py
 
+# Launch the API
+api: _ensure_venv_is_ok
+    {{ venv }}/bin/uvicorn notifier:app --reload
+
 # Init python virtual env
 init:
     python3 -m venv venv

docker-compose.yml

@@ -6,13 +6,15 @@ services:
     image: github-release-notifier
     container_name: github-release-notifier
     volumes:
-    - ./conf.ini:/app/conf.ini
+      - ./conf.ini:/app/conf.ini
+    ports:
+      - 8000:80
 
   mailpit:
     image: axllent/mailpit
     ports:
-      - "8025:8025"
-      - "1025:1025"
+      - 8025:8025
+      - 1025:1025
 
   ofelia:
     image: mcuadros/ofelia:latest

notifier.py

@@ -8,6 +8,11 @@ from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
 
 import requests
+from fastapi import FastAPI
+
+SCRIPT_DIR = os.path.dirname(__file__)
+CONF_FILE = os.path.join(SCRIPT_DIR, "conf.ini")
+TEMPLATE_FILE = os.path.join(SCRIPT_DIR, "template.html")
 
 
 class EnvInjection(configparser.Interpolation):
@@ -26,15 +31,51 @@ class EnvInjection(configparser.Interpolation):
         return env_value if env_value else file_value
 
 
-def main():
-    script_dir = os.path.dirname(__file__)
-    conf_file = os.path.join(script_dir, "conf.ini")
-    template_file = os.path.join(script_dir, "template.html")
+#
+# API PARTS
+#
+app = FastAPI()
 
+
+@app.get("/subscriptions")
+def get_projects():
+    parser = load_conf()
+    projects = json.loads(parser["projects"].get("projects"))
+    return projects
+
+
+@app.put("/subscriptions")
+def put_projects(project: str, author: str | None = None):
+    # TODO Check if project really exist?
+    parser = load_conf()
+    projects = json.loads(parser.get("projects", "projects"))
+
+    if author:
+        project = f"{author}/{project}"
+    projects.append(project)
+
+    # TODO Watch a converter for list: https://stackoverflow.com/a/53274707/1346391
+    parser.set("projects", "projects", json.dumps(projects, indent=0))
+
+    with open("conf.ini", "w", encoding="utf-8") as configfile:
+        parser.write(configfile)
+
+    return project
+
+
+def load_conf(conf_file=CONF_FILE) -> configparser.ConfigParser:
     parser = configparser.ConfigParser(
         default_section="config", interpolation=EnvInjection()
     )
     parser.read(conf_file)
+    return parser
+
+
+#
+# SCRIPT PART
+#
+def main():
+    parser = load_conf()
     default_config = parser["config"]
 
     try:
@@ -67,8 +108,10 @@ def main():
         return
 
     content = ""
+    news = []
 
     for new_r in new_releases:
+        news.append(new_r["project_name"])
         content += f"""
         <li>{get_html_project_link(new_r)}
         : new release
@@ -77,6 +120,7 @@ def main():
         (published {convert_date(new_r["published_date"])})</li>"""
 
     for new_p in new_projects:
+        news.append(new_p["project_name"])
         content += f"""
         <li>{get_html_project_link(new_p)}
         was added to your configuration.
@@ -84,10 +128,11 @@ def main():
         {get_html_release_link(new_p)}
         (published {convert_date(new_p["published_date"])})</li>"""
 
-    with open(template_file, "r", encoding="utf-8") as f_template:
+    with open(TEMPLATE_FILE, "r", encoding="utf-8") as f_template:
         template = f_template.read()
 
     send_mail(template.replace("{{content}}", content), default_config)
+    print(f"Send a mail for new releases and projects on: {', '.join(news)}")
 
     with open("conf.ini", "w", encoding="utf-8") as configfile:
         parser.write(configfile)
@@ -97,8 +142,7 @@ def get_last_release(project):
     url = f"https://api.github.com/repos/{project}/releases/latest"
     result = requests.get(url, timeout=10)
 
-    print(project)
-    print(url)
+    print(f"Check {project} - {url}")
     release = result.json()
     release_tag = release["tag_name"]
     published_date = release["published_at"]

requirements.txt

@@ -1,3 +1,5 @@
-requests
-pre-commit
 black
+fastapi
+pre-commit
+requests
+uvicorn[standard]