.forgejo/workflows/build-dev.yml

@@ -30,6 +30,7 @@ jobs:
 
           # Move generated static site files to a temporary location
           mv build ../static_site_temp
+          cp .gitignore ../static_site_temp
 
           # Create a new orphan branch named 'pages-dev'
           git checkout --orphan pages-dev

.forgejo/workflows/build.yml

@@ -0,0 +1,50 @@
+name: Build and Deploy Static Site
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    container: node:20-bookworm
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Install dependencies
+        run: |
+          apt update
+          apt install -y python3 python3-pip
+          python3 -m pip install -r requirements.txt --break-system-packages
+
+      - name: Generate static site
+        run: python3 main.py
+
+      - name: Deploy to pages branch
+        run: |
+          # Configure Git
+          git config --global user.name "Forgejo"
+          git config --global user.email "noreply@private.coffee"
+
+          # Move generated static site files to a temporary location
+          mv build ../static_site_temp
+          cp .gitignore ../static_site_temp
+
+          # Create a new orphan branch named 'pages'
+          git checkout --orphan pages
+
+          # Remove all files from the working directory
+          git rm -rf .
+
+          # Move the static site files back to the working directory
+          mv ../static_site_temp/* ./
+          mv ../static_site_temp/.* ./ 2>/dev/null || true
+
+          # Add and commit the static site files
+          git add .
+          git commit -m "Deploy static site"
+
+          # Force push to the 'pages' branch
+          git push origin pages --force

README.md

@@ -5,8 +5,9 @@
 This is the source code for the [Private.coffee](https://private.coffee) 
 website.
 
-It is a simple Flask application that generates the HTML for the website based
-on the services defined in the `services.json` file.
+It is a simple Jinja2 static website generator that compiles the templates in
+the `templates` directory in conjunction with the JSON files in the `data`
+directory to generate the static HTML files in the `build` directory.
 
 ## Development
 
@@ -18,7 +19,8 @@ pip install -r requirements.txt
 python main.py
 ```
 
-The website will be available at `http://localhost:9810`.
+The website will be built into the `build` directory, and you can view it by
+opening the `index.html` file in your browser.
 
 ## License
 

main.py

@@ -1,10 +1,8 @@
-from flask import Flask, render_template, send_from_directory
-from jinja2 import TemplateNotFound
-
+from jinja2 import Environment, FileSystemLoader, TemplateNotFound
 import json
 import pathlib
-import os
 import datetime
+import shutil
 
 from argparse import ArgumentParser
 
@@ -14,72 +12,94 @@ from helpers.finances import (
     get_latest_month,
 )
 
-app = Flask(__name__)
+# Configure Jinja2 environment
+env = Environment(loader=FileSystemLoader("templates"))
+
+# Set up the output directory for static files
+output_dir = pathlib.Path("build")
+output_dir.mkdir(exist_ok=True, parents=True)
 
 
-@app.route("/assets/<path:path>")
-def send_assets(path):
-    return send_from_directory("assets", path)
-
-
-@app.route("/", defaults={"path": "index"})
-@app.route("/<path:path>.html")
-def catch_all(path):
+# Define the icon filter
+def icon(icon_name):
+    icon_path = pathlib.Path("assets") / f"dist/icons/{icon_name}.svg"
     try:
-        kwargs = {}
+        with open(icon_path, "r", encoding="utf-8") as file:
+            file_content = file.read()
+    except FileNotFoundError:
+        file_content = ""
+    return file_content
 
-        if app.development_mode:
-            kwargs.update(
-                {
-                    "warning": render_template("prod-warning.html"),
-                }
-            )
 
-        if path in (
-            "index",
-            "simple",
-        ):
-            services = json.loads(
-                (pathlib.Path(__file__).parent / "data" / "services.json").read_text()
-            )
+env.filters["icon"] = icon
 
-            kwargs.update(
-                {
-                    "services": services,
-                }
-            )
 
-        if path == "membership":
-            finances = json.loads(
-                (pathlib.Path(__file__).parent / "data" / "finances.json").read_text()
-            )
+# Filter for rendering a month name from a number
+def month_name(month_number):
+    return datetime.date(1900, int(month_number), 1).strftime("%B")
 
-            allow_current = app.development_mode
 
+env.filters["month_name"] = month_name
+
+
+def render_template_to_file(template_name, output_name, **kwargs):
+    try:
+        template = env.get_template(template_name)
+        output_path = output_dir / output_name
+        with open(output_path, "w", encoding="utf-8") as f:
+            f.write(template.render(**kwargs))
+    except TemplateNotFound:
+        print(f"Template {template_name} not found.")
+
+
+def generate_static_site(development_mode=False):
+    # Common context
+    kwargs = {}
+    if development_mode:
+        kwargs.update(
+            {
+                "warning": env.get_template("prod-warning.html").render(),
+            }
+        )
+
+    # Load services data
+    services = json.loads(
+        (pathlib.Path(__file__).parent / "data" / "services.json").read_text()
+    )
+
+    # Load finances data
+    finances = json.loads(
+        (pathlib.Path(__file__).parent / "data" / "finances.json").read_text()
+    )
+
+    # Iterate over all templates in the templates directory
+    templates_path = pathlib.Path("templates")
+    for template_file in templates_path.glob("*.html"):
+        template_name = template_file.stem
+        context = kwargs.copy()
+
+        if template_name in ["index", "simple"]:
+            context.update({"services": services})
+
+        if template_name == "membership":
+            allow_current = development_mode
             finances_month, finances_year = get_latest_month(finances, allow_current)
             finances_period = datetime.date(finances_year, finances_month, 1)
             finances_period_str = finances_period.strftime("%B %Y")
-
             finances_table = generate_transparency_table(
                 get_transparency_data(
                     finances, finances_year, finances_month, allow_current
                 )
             )
-
-            kwargs.update(
+            context.update(
                 {
                     "finances": finances_table,
                     "finances_period": finances_period_str,
                 }
             )
 
-        if path == "transparency":
-            finances = json.loads(
-                (pathlib.Path(__file__).parent / "data" / "finances.json").read_text()
-            )
-
+        if template_name == "transparency":
             finance_data = {}
-
             for year in sorted(finances.keys(), reverse=True):
                 for month in sorted(finances[year].keys(), reverse=True):
                     if year not in finance_data:
@@ -87,25 +107,13 @@ def catch_all(path):
                     finance_data[year][month] = generate_transparency_table(
                         get_transparency_data(finances, year, month, True)
                     )
+            context.update({"finances": finance_data})
 
-            kwargs.update(
-                {
-                    "finances": finance_data,
-                }
-            )
-
-        return render_template(f"{path}.html", **kwargs)
-
-    except TemplateNotFound:
-        return "404 Not Found", 404
-
-
-@app.route("/metrics/")
-def metrics():
-    finances = json.loads(
-        (pathlib.Path(__file__).parent / "data" / "finances.json").read_text()
-    )
+        render_template_to_file(
+            f"{template_name}.html", f"{template_name}.html", **context
+        )
 
+    # Generate metrics
     balances = get_transparency_data(finances, allow_current=True)["end_balance"]
 
     response = (
@@ -116,33 +124,24 @@ def metrics():
     for currency, balance in balances.items():
         response += f'privatecoffee_balance{{currency="{currency}"}} {balance}\n'
 
-    return response
+    metrics_path = output_dir / "metrics.txt"
+    with open(metrics_path, "w", encoding="utf-8") as f:
+        f.write(response)
 
+    # Copy static assets
+    for folder in ["assets", "data"]:
+        src = pathlib.Path(folder)
+        dst = output_dir / folder
+        if dst.exists():
+            shutil.rmtree(dst)
+        shutil.copytree(src, dst)
 
-app.development_mode = False
+    print("Static site generated successfully.")
 
-if os.environ.get("PRIVATECOFFEE_DEV"):
-    app.development_mode = True
-
-
-def icon(icon_name):
-    file = send_from_directory("assets", f"dist/icons/{icon_name}.svg")
-    try:
-        file_content = file.response.file.read().decode("utf-8")
-    except AttributeError:
-        file_content = file.response.read().decode("utf-8")
-    return file_content
-
-
-app.add_template_filter(icon)
 
 if __name__ == "__main__":
-    parser = ArgumentParser(description="Run the private.coffee web server.")
-    parser.add_argument("--port", type=int, default=9810)
-    parser.add_argument("--debug", action="store_true")
-    parser.add_argument("--dev", action="store_true")
+    parser = ArgumentParser(description="Generate the private.coffee static site.")
+    parser.add_argument("--dev", action="store_true", help="Enable development mode")
     args = parser.parse_args()
 
-    app.development_mode = args.dev or app.development_mode
-
-    app.run(port=args.port, debug=args.debug)
+    generate_static_site(development_mode=args.dev)

requirements.txt

@@ -1,2 +1 @@
-flask
 jinja2

templates/base.html

@@ -11,8 +11,8 @@
       content="width=device-width, initial-scale=1.0, shrink-to-fit=no"
     />
     <title>{% block title %}{% endblock %} - Private.coffee</title>
-    <link rel="stylesheet" href="/assets/dist/css/bootstrap.min.css" />
-    <link rel="stylesheet" href="/assets/css/base.css" />
+    <link rel="stylesheet" href="assets/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="assets/css/base.css" />
   </head>
 
   <body>
@@ -24,7 +24,7 @@
         <div class="row d-lg-flex align-items-lg-center">
           <div class="col p-0">
             <a href="/"
-              ><img src="/assets/img/logo-inv_grad.svg" style="height: 60px"
+              ><img src="assets/img/logo-inv_grad.svg" style="height: 60px"
             /></a>
           </div>
           <div class="col d-flex">

templates/transparency.html

@@ -14,7 +14,7 @@
   {% for month, month_data in year_data.items() %}
   <div class="card shadow-sm mt-4">
     <div class="card-body">
-      <h5 class="card-title">Transparency Report for {{ month }}/{{ year }}</h5>
+      <h5 class="card-title">Transparency Report for {{ month|month_name }} {{ year }}</h5>
       <div class="table-responsive">{{ month_data|safe }}</div>
     </div>
   </div>