• v0.0.1-alpha 326230ce2b

    zaph0d released this 2026-02-26 14:15:33 +01:00 | 34 commits to main since this release

    📅 Originally published on GitHub: Thu, 26 Feb 2026 13:16:27 GMT
    🏷️ Git tag created: Thu, 26 Feb 2026 13:15:33 GMT

    PWA Maker Android — v0.0.1-alpha

    First public release. Self-hosted, Dockerised web app that turns any HTTPS Progressive Web App into a signed Android APK ready to sideload — no Android Studio, no Play Store.

    What's included

    Core build pipeline

    • Accepts any HTTPS PWA URL and fetches the web manifest automatically
    • Generates a Trusted Web Activity (TWA) Android project via @bubblewrap/core
    • Builds with Gradle + Android SDK 34 (target API 34, min API 21 / Android 5.0)
    • Auto-generates a per-build signing keystore (RSA-2048); sideload-only

    UI

    • Dark-themed, mobile-first React + Tailwind frontend
    • Manifest fields auto-filled from URL; all fields remain editable
    • Real-time build log streamed via Server-Sent Events
    • Download signed APK directly from the browser when the build completes

    Deployment

    • Single docker-compose up -d --build to deploy
    • Backend image: Node 20 + JDK 17 + Android SDK 34 (~1.5 GB, built on-demand)
    • Gradle dependency cache as Docker named volume (fast subsequent builds: ~30s)
    • Designed for a VPS behind an SSL-terminating reverse proxy

    Security

    • Non-root container (appuser UID 1001)
    • Zod input validation; all subprocess calls use array args (no shell injection)
    • Rate limiting: 3 concurrent builds, 10 builds/hr/IP
    • No built-in auth — protect at reverse proxy level (see SECURITY.md)

    Tests

    • 83 passing: 46 backend (Vitest) + 37 frontend (Vitest + React Testing Library)

    Known limitations / alpha caveats

    • Each build generates a new signing key. Re-installing a new build requires uninstalling the old APK first (Android enforces signing consistency for upgrades). This is by design for sideload-only use.
    • First APK build after a fresh container start takes 2–5 minutes while Gradle downloads dependencies. Subsequent builds use the cached volume (~30s).
    • The backend Docker image is ~1.5 GB. Ensure your VPS has sufficient disk space (recommend ≥ 5 GB free).
    • No built-in authentication — do not expose to the public internet without a reverse proxy auth layer.
    • macOS app generation is not included (simplest functional route was chosen).

    Quick start

    git clone https://github.com/niels-emmer/pwa-maker-android.git
    cd pwa-maker-android
    cp .env.example .env
    docker-compose up -d --build
    

    Then point your SSL reverse proxy at port 80.

    Feedback

    This is an alpha release. Open an issue for bugs, unexpected behaviour, or feature requests.

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