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

142
.github/workflows/asset-validation.yml vendored Normal file
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name: Asset Validation & CI Safeguards
on:
pull_request:
paths:
- 'resources/**'
- 'config/assets/**'
- 'capacitor-assets.config.json'
- 'capacitor.config.ts'
- 'capacitor.config.json'
push:
branches: [main, develop]
paths:
- 'resources/**'
- 'config/assets/**'
- 'capacitor-assets.config.json'
- 'capacitor.config.ts'
- 'capacitor.config.json'
jobs:
asset-validation:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version-file: '.nvmrc'
cache: 'npm'
- name: Install dependencies
run: npm ci
- name: Validate asset configuration
run: npm run assets:validate
- name: Check for committed platform assets (Android)
run: |
if git ls-files -z android/app/src/main/res | grep -E '(AppIcon.*\.png|Splash.*\.png|mipmap-.*/ic_launcher.*\.png)' > /dev/null; then
echo "❌ Android platform assets found in VCS - these should be generated at build-time"
git ls-files -z android/app/src/main/res | grep -E '(AppIcon.*\.png|Splash.*\.png|mipmap-.*/ic_launcher.*\.png)'
exit 1
fi
echo "✅ No Android platform assets committed"
- name: Check for committed platform assets (iOS)
run: |
if git ls-files -z ios/App/App/Assets.xcassets | grep -E '(AppIcon.*\.png|Splash.*\.png)' > /dev/null; then
echo "❌ iOS platform assets found in VCS - these should be generated at build-time"
git ls-files -z ios/App/App/Assets.xcassets | grep -E '(AppIcon.*\.png|Splash.*\.png)'
exit 1
fi
echo "✅ No iOS platform assets committed"
- name: Test asset generation
run: |
echo "🧪 Testing asset generation workflow..."
npm run build:capacitor
npx cap sync
npx capacitor-assets generate --dry-run || npx capacitor-assets generate
echo "✅ Asset generation test completed"
- name: Verify clean tree after build
run: |
if [ -n "$(git status --porcelain)" ]; then
echo "❌ Dirty tree after build - asset configs were modified"
git status
git diff
exit 1
fi
echo "✅ Build completed with clean tree"
schema-validation:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version-file: '.nvmrc'
cache: 'npm'
- name: Install dependencies
run: npm ci
- name: Validate schema compliance
run: |
echo "🔍 Validating schema compliance..."
node -e "
const fs = require('fs');
const config = JSON.parse(fs.readFileSync('capacitor-assets.config.json', 'utf8'));
const schema = JSON.parse(fs.readFileSync('config/assets/schema.json', 'utf8'));
// Basic schema validation
if (!config.icon || !config.splash) {
throw new Error('Missing required sections: icon and splash');
}
if (!config.icon.source || !config.splash.source) {
throw new Error('Missing required source fields');
}
if (!/^resources\/.*\.(png|svg)$/.test(config.icon.source)) {
throw new Error('Icon source must be in resources/ directory');
}
if (!/^resources\/.*\.(png|svg)$/.test(config.splash.source)) {
throw new Error('Splash source must be in resources/ directory');
}
console.log('✅ Schema validation passed');
"
- name: Check source file existence
run: |
echo "📁 Checking source file existence..."
node -e "
const fs = require('fs');
const config = JSON.parse(fs.readFileSync('capacitor-assets.config.json', 'utf8'));
const requiredFiles = [
config.icon.source,
config.splash.source
];
if (config.splash.darkSource) {
requiredFiles.push(config.splash.darkSource);
}
const missingFiles = requiredFiles.filter(file => !fs.existsSync(file));
if (missingFiles.length > 0) {
console.error('❌ Missing source files:', missingFiles);
process.exit(1);
}
console.log('✅ All source files exist');
"