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# PortUI 🖥️✨
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[](https://github.com/sponsors/kevinveenbirkenbach) [](https://www.patreon.com/c/kevinveenbirkenbach) [](https://buymeacoffee.com/kevinveenbirkenbach) [](https://s.veen.world/paypaldonate)
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A lightweight, Docker-powered portfolio/landing-page generator—fully customizable via YAML! Showcase your projects, skills, and online presence in minutes.
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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>
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> 🚀 You can also pair PortUI with JavaScript for sleek, web-based desktop-style interfaces.
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> 💻 Example in action: [CyMaIS.Cloud](https://cymais.cloud/) (demo)
> 🌐 Another live example: [veen.world](https://www.veen.world/) (Kevin’ s personal site)
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---
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## ✨ Key Features
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- **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.
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---
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## 🌐 Quick Access
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- **Local Preview:**
[http://127.0.0.1:5000 ](http://127.0.0.1:5000 )
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---
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## 🏁 Getting Started
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### 🔧 Prerequisites
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- Docker & Docker Compose
- Basic Python & YAML knowledge
### 🛠️ Installation via Git
1. **Clone & enter repo **
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```bash
git clone <repository_url>
cd <repository_directory>
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```
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2. **Configure **
Copy `config.sample.yaml` → `config.yaml` & customize.
3. **Build & run **
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```bash
docker-compose up --build
```
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4. **Browse **
Open [http://localhost:5000 ](http://localhost:5000 )
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### 📦 Installation via Kevin’ s Package Manager
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```bash
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pkgmgr install portui
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```
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Once installed, the `portui` CLI is available system-wide.
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---
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## 🖥️ CLI Commands
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```bash
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portui --help
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```
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* `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
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---
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## 🔧 YAML Configuration Guide
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Define your site’ s structure in `config.yaml` :
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```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:
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- name: Mastodon
description: Follow me on Mastodon.
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icon:
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class: fa-brands fa-mastodon
url: https://microblog.veen.world/@kevinveenbirkenbach
identifier: "@kevinveenbirkenbach @microblog .veen.world"
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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
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company:
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title: Kevin Veen-Birkenbach
subtitle: Consulting & Coaching Solutions
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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
```
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* **`children` ** enables multi-level menus.
* **`link` ** references other YAML paths to avoid duplication.
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---
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## 🚢 Production Deployment
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* Use a reverse proxy (NGINX/Apache).
* Secure with SSL/TLS.
* Swap to a production database if needed.
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---
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## 📜 License
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Licensed under **GNU AGPLv3 ** . See [LICENSE ](./LICENSE ) for details.
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---
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## ✍️ Author
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Created by [Kevin Veen-Birkenbach ](https://www.veen.world/ )
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Enjoy building your portfolio! 🌟