88046dda7f
Focus on Wolfi benefits rather than competitor comparisons. Highlight lightweight nature and automatic updates. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
106 lines
2.4 KiB
Markdown
106 lines
2.4 KiB
Markdown
# Flutter SDK Docker Images
|
|
|
|
Lightweight Flutter SDK images for CI/CD pipelines. Built on [Wolfi](https://wolfi.dev), a security-focused Linux distribution designed for containers.
|
|
|
|
## Images
|
|
|
|
| Variant | Use Case | Size |
|
|
|---------|----------|------|
|
|
| `svrnty/flutter-sdk:web-latest` | Web/WASM builds | ~800 MB |
|
|
| `svrnty/flutter-sdk:android-latest` | Android APK/AAB builds | ~1.7 GB |
|
|
| `svrnty/flutter-sdk:linux-latest` | Linux desktop builds | ~1.3 GB |
|
|
|
|
## Why Wolfi?
|
|
|
|
[Wolfi](https://wolfi.dev) is a lightweight Linux distribution built specifically for containers. It provides:
|
|
|
|
- **Minimal footprint** - Only essential packages, nothing extra
|
|
- **Daily security updates** - Patches applied quickly
|
|
- **Designed for containers** - No legacy cruft from traditional distros
|
|
|
|
## Features
|
|
|
|
- **Lightweight** - Optimized for fast CI/CD pulls
|
|
- **Secure** - Built on Wolfi with continuous vulnerability scanning
|
|
- **Multi-arch** - Supports both `linux/amd64` and `linux/arm64`
|
|
- **Non-root** - Runs as unprivileged user (UID 65532)
|
|
- **Supply chain security** - SBOM and SLSA provenance attestations included
|
|
|
|
## Usage
|
|
|
|
### Web
|
|
|
|
```bash
|
|
docker run --rm -v $(pwd):/app -w /app svrnty/flutter-sdk:web-latest \
|
|
flutter build web
|
|
```
|
|
|
|
### Android
|
|
|
|
```bash
|
|
docker run --rm -v $(pwd):/app -w /app svrnty/flutter-sdk:android-latest \
|
|
flutter build apk
|
|
```
|
|
|
|
### Linux Desktop
|
|
|
|
```bash
|
|
docker run --rm -v $(pwd):/app -w /app svrnty/flutter-sdk:linux-latest \
|
|
flutter build linux
|
|
```
|
|
|
|
## CI/CD Examples
|
|
|
|
### GitHub Actions
|
|
|
|
```yaml
|
|
jobs:
|
|
build:
|
|
runs-on: ubuntu-latest
|
|
container:
|
|
image: svrnty/flutter-sdk:android-latest
|
|
steps:
|
|
- uses: actions/checkout@v4
|
|
- run: flutter build apk --release
|
|
```
|
|
|
|
### GitLab CI
|
|
|
|
```yaml
|
|
build:
|
|
image: svrnty/flutter-sdk:android-latest
|
|
script:
|
|
- flutter build apk --release
|
|
```
|
|
|
|
### Gitea Actions
|
|
|
|
```yaml
|
|
jobs:
|
|
build:
|
|
runs-on: ubuntu-latest
|
|
container:
|
|
image: svrnty/flutter-sdk:android-latest
|
|
steps:
|
|
- uses: actions/checkout@v3
|
|
- run: flutter build apk --release
|
|
```
|
|
|
|
## Tags
|
|
|
|
- `<variant>-latest` - Latest stable Flutter release
|
|
- `<variant>-<version>` - Specific Flutter version (e.g., `android-3.38.9`)
|
|
- `<variant>-dev` - Pre-release testing
|
|
|
|
## Automatic Updates
|
|
|
|
Images are automatically rebuilt when:
|
|
- New Flutter stable versions are released
|
|
- Base image security updates are available
|
|
|
|
Every build is scanned and includes supply chain attestations (SBOM, SLSA provenance).
|
|
|
|
## License
|
|
|
|
MIT
|