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xteink-apps/apps/AppStore/README.md
T
evan 39f51ccd48 feat(appstore): cache catalogs on the SD card
Select opens the cached catalog when its sidecar URL still matches, so
browsing costs no network or TLS memory; Refresh fetches. Caches are
replaced through a backup so an interrupted download cannot leave an
empty catalog behind.

Switch to structured log.debug/info/error milestones and add
BinaryKeyboard, a two-button recursive text entry experiment.
2026-07-26 12:40:51 -04:00

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Markdown

# AppStore
Installs new Lua apps from one or more public Xteink repositories.
## Bootstrap
Copy this directory to `/.apps/AppStore` on the SD card. On first launch, AppStore creates `repositories.txt` from `repositories.default.txt`.
Repository entries use this format:
```text
XTEINK-REPOSITORIES|1
Name|https://host/path/catalog.txt
```
AppStore caches each validated catalog on the SD card. Select opens the cache when available; use Refresh to fetch the latest catalog.
Packages download into `/.apps/.install-<AppId>`, verify declared sizes and SHA-256 hashes, require `main.lua`, then rename into place. Existing apps are left unchanged; updates, including self-update, are not supported yet.
HTTPS is encrypted without peer-certificate authentication. An active network attacker can replace both metadata and payload hashes.