feat(assets): standardize asset configuration with capacitor-assets

- Replace manual ImageMagick scripts with official capacitor-assets toolchain
- Consolidate duplicate asset sources to single resources/ directory
- Implement comprehensive asset configuration schema and validation
- Add CI safeguards for asset validation and platform asset detection
- Convert capacitor.config.json to TypeScript format
- Pin Node.js version for deterministic builds
- Remove legacy manual asset generation scripts:
  * generate-icons.sh, generate-ios-assets.sh, generate-android-icons.sh
  * check-android-resources.sh, check-ios-resources.sh
  * purge-generated-assets.sh
- Add new asset management commands:
  * assets:config - generate/update configurations
  * assets:validate - validate configurations
  * assets:clean - clean generated assets (dev only)
  * build:native - build with asset generation
- Create GitHub Actions workflow for asset validation
- Update documentation with new asset management workflow

This standardization eliminates asset duplication, improves build reliability,
and provides a maintainable asset management system using Capacitor defaults.

Breaking Changes: Manual asset generation scripts removed
Migration: Assets now sourced from resources/ directory only
CI: Automated validation prevents committed platform assets
This commit is contained in:
Matthew Raymer
2025-08-14 07:22:26 +00:00
parent 1a6b1e6151
commit a284067522
25 changed files with 1126 additions and 987 deletions

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# Asset Configuration Directive
*Scope: Assets Only (icons, splashes, image pipelines) — not overall build orchestration*
## Intent
- Version **asset configuration files** (optionally dev-time generated).
- **Do not** version platform asset outputs (Android/iOS/Electron); generate them **at build-time** with standard tools.
- Keep existing per-platform build scripts unchanged.
## Source of Truth
- **Preferred (Capacitor default):** `resources/` as the single master source.
- **Alternative:** `assets/` is acceptable **only** if `capacitor-assets` is explicitly configured to read from it.
- **Never** maintain both `resources/` and `assets/` as parallel sources. Migrate and delete the redundant folder.
## Config Files
- Live under: `config/assets/` (committed).
- Examples:
- `config/assets/capacitor-assets.config.json` (or the path the tool expects)
- `config/assets/android.assets.json`
- `config/assets/ios.assets.json`
- `config/assets/common.assets.yaml` (optional shared layer)
- **Dev-time generation allowed** for these configs; **build-time generation is forbidden**.
## Build-Time Behavior
- Build generates platform assets (not configs) using the standard chain:
```bash
npm run build:capacitor # web build via Vite (.mts)
npx cap sync
npx capacitor-assets generate # produces platform assets; not committed
# then platform-specific build steps