Files
homepage.veen.world/README.md
Kevin Veen-Birkenbach 3f30621630 feat(assets): probe-first resolver + SPOT for IMAGE_NAME/PORT + README screenshot
Probe-first asset resolution (regression fix)
---------------------------------------------

cache_manager.cache_file() returned either a relative cache path
(success) or None (failure). The previous app.py fallback
asset['cache'] = cached or asset['source'] mixed both types into
one field, which the template wrapped in url_for('static', ...)
regardless — producing broken
/static/https://file.infinito.nexus/.../logo.png URLs whenever the
source couldn't be downloaded.

- New app/utils/asset_resolver.py: HEAD-probes the URL (3 s
  timeout, image/* content type). On hit, embed directly via a
  new external_url field — no download required. On miss, fall
  back to cache_manager.cache_file. If that also fails, expose
  the source URL via external_url so the browser shows the alt
  text instead of an empty src.
- app.py exposes an asset_src(asset) context processor that
  picks external_url first, then url_for('static', cache),
  so the template never wraps an absolute URL in a static prefix.
- Templates (base, navigation, card) switch to asset_src(...) and
  gate the card image branch on cache or external_url.
- 16 unit tests cover every probe/cache/fallback branch; one live
  integration test exercises the canonical
  https://file.infinito.nexus/assets/img/logo.png to prove the
  probe-first path works end-to-end (cache dir stays empty).
- config.sample.yaml: new Infinito.Nexus card driven by the same
  canonical asset URL.

Single source of truth for IMAGE_NAME and PORT
----------------------------------------------

- env.example is now the only place the literal values live.
- Makefile and docker-compose.yml reference \$(IMAGE_NAME) /
  \${IMAGE_NAME:?…} (same for PORT); no defaults, no silent
  fallbacks.
- New make env / make config bootstrap .env / app/config.yaml
  from their checked-in templates. Idempotent.
- All container-using targets depend on the two bootstrap targets
  so a fresh checkout runs in a single invocation.
- Recipes source .env at recipe-execution time so they pick up a
  freshly bootstrapped .env in the same make invocation.

README
------

- Screenshot added under the title.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-18 12:19:15 +02:00

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# PortUI 🖥️✨
[![GitHub Sponsors](https://img.shields.io/badge/Sponsor-GitHub%20Sponsors-blue?logo=github)](https://github.com/sponsors/kevinveenbirkenbach) [![Patreon](https://img.shields.io/badge/Support-Patreon-orange?logo=patreon)](https://www.patreon.com/c/kevinveenbirkenbach) [![Buy Me a Coffee](https://img.shields.io/badge/Buy%20me%20a%20Coffee-Funding-yellow?logo=buymeacoffee)](https://buymeacoffee.com/kevinveenbirkenbach) [![PayPal](https://img.shields.io/badge/Donate-PayPal-blue?logo=paypal)](https://s.veen.world/paypaldonate)
A lightweight, Docker-powered portfolio/landing-page generator—fully customizable via YAML! Showcase your projects, skills, and online presence in minutes.
![PortUI screenshot](assets/img/screenshot.png)
> 🚀 You can also pair PortUI with JavaScript for sleek, web-based desktop-style interfaces.
> 💻 Example in action: [CyMaIS.Cloud](https://cymais.cloud/) (demo)
> 🌐 Another live example: [veen.world](https://www.veen.world/) (Kevins personal site)
---
## ✨ Key Features
- **Dynamic Navigation**
Create dropdowns & nested menus with ease.
- **Customizable Cards**
Highlight skills, projects, or services—with icons, titles, and links.
- **Smart Cache Management**
Auto-cache assets for lightning-fast loading.
- **Responsive Design**
Built on Bootstrap; looks great on desktop, tablet & mobile.
- **YAML-Driven**
All content & structure defined in a simple `config.yaml`.
- **CLI Control**
Manage Docker containers via the `portfolio` command.
---
## 🌐 Quick Access
- **Local Preview:**
[http://127.0.0.1:5000](http://127.0.0.1:5000)
---
## 🏁 Getting Started
### 🔧 Prerequisites
- Docker & Docker Compose
- Basic Python & YAML knowledge
### 🛠️ Installation via Git
1. **Clone & enter repo**
```bash
git clone <repository_url>
cd <repository_directory>
```
2. **Configure**
Copy `config.sample.yaml` → `config.yaml` & customize.
3. **Build & run**
```bash
docker-compose up --build
```
4. **Browse**
Open [http://localhost:5000](http://localhost:5000)
### 📦 Installation via Kevins Package Manager
```bash
pkgmgr install portui
```
Once installed, the `portui` CLI is available system-wide.
---
## 🖥️ CLI Commands
```bash
portui --help
```
* `build`Build the Docker image
* `up`Start containers (with build)
* `down`Stop & remove containers
* `run-dev`Dev mode (hot-reload)
* `run-prod`Production mode
* `logs`View container logs
* `dev`Docker-Compose dev environment
* `prod`Docker-Compose prod environment
* `cleanup`Prune stopped containers
---
## 🔧 YAML Configuration Guide
Define your sites structure in `config.yaml`:
```yaml
accounts:
name: Online Accounts
description: Discover my online presence.
icon:
class: fa-solid fa-users
children:
- name: Channels
description: Platforms where I share content.
icon:
class: fas fa-newspaper
children:
- name: Mastodon
description: Follow me on Mastodon.
icon:
class: fa-brands fa-mastodon
url: https://microblog.veen.world/@kevinveenbirkenbach
identifier: "@kevinveenbirkenbach@microblog.veen.world"
cards:
- icon:
source: https://cloud.veen.world/s/logo_agile_coach_512x512/download
title: Agile Coach
text: I lead agile transformations and improve team dynamics through Scrum and Agile Coaching.
url: https://www.agile-coach.world
link_text: www.agile-coach.world
company:
title: Kevin Veen-Birkenbach
subtitle: Consulting & Coaching Solutions
logo:
source: https://cloud.veen.world/s/logo_face_512x512/download
favicon:
source: https://cloud.veen.world/s/veen_world_favicon/download
address:
street: Afrikanische Straße 43
postal_code: DE-13351
city: Berlin
country: Germany
imprint_url: https://s.veen.world/imprint
```
* **`children`** enables multi-level menus.
* **`link`** references other YAML paths to avoid duplication.
---
## 🚢 Production Deployment
* Use a reverse proxy (NGINX/Apache).
* Secure with SSL/TLS.
* Swap to a production database if needed.
---
## 📜 License
Licensed under **GNU AGPLv3**. See [LICENSE](./LICENSE) for details.
---
## ✍️ Author
Created by [Kevin Veen-Birkenbach](https://www.veen.world/)
Enjoy building your portfolio! 🌟