112 lines
4.4 KiB
Markdown
112 lines
4.4 KiB
Markdown
# Flutter SDK Docker Images
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<a href="https://git.openharbor.io/svrnty/docker-flutter-sdk" target="_blank"><img src="https://img.shields.io/badge/Git-Repository-orange?logo=gitea" alt="Git Repository"></a>
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<a href="https://hub.docker.com/r/svrnty/flutter-sdk" target="_blank"><img src="https://img.shields.io/badge/Docker%20Hub-svrnty%2Fflutter--sdk-blue?logo=docker" alt="Docker Hub"></a>
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<a href="https://hub.docker.com/r/svrnty/flutter-sdk" target="_blank"><img src="https://img.shields.io/docker/pulls/svrnty/flutter-sdk?logo=docker" alt="Docker Pulls"></a>
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<a href="https://developer.android.com/tools/releases/build-tools" target="_blank"><img src="https://img.shields.io/badge/Android%20SDK-36.1.0-green?logo=android" alt="Android SDK"></a>
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<a href="https://wolfi.dev" target="_blank"><img src="https://img.shields.io/badge/Base-Wolfi-purple?logo=linux" alt="Wolfi"></a>
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Lightweight Flutter SDK images for CI/CD pipelines. Built on [Wolfi](https://wolfi.dev), a security-focused Linux distribution designed for containers.
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## Images
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| Variant | Use Case | Size | Arch |
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|---------|----------|------|------|
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| <a href="https://hub.docker.com/r/svrnty/flutter-sdk/tags?name=web" target="_blank"><img src="https://img.shields.io/badge/flutter--sdk-web--3.38.9-blue?logo=docker" alt="web-3.38.9"></a> | Web/WASM builds | <img src="https://img.shields.io/docker/image-size/svrnty/flutter-sdk/web-3.38.9?label=&logo=docker" alt="size"> |   |
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| <a href="https://hub.docker.com/r/svrnty/flutter-sdk/tags?name=android" target="_blank"><img src="https://img.shields.io/badge/flutter--sdk-android--3.38.9-blue?logo=docker" alt="android-3.38.9"></a> | Android APK/AAB builds | <img src="https://img.shields.io/docker/image-size/svrnty/flutter-sdk/android-3.38.9?label=&logo=docker" alt="size"> |   |
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| <a href="https://hub.docker.com/r/svrnty/flutter-sdk/tags?name=linux" target="_blank"><img src="https://img.shields.io/badge/flutter--sdk-linux--3.38.9-blue?logo=docker" alt="linux-3.38.9"></a> | Linux desktop builds | <img src="https://img.shields.io/docker/image-size/svrnty/flutter-sdk/linux-3.38.9?label=&logo=docker" alt="size"> |   |
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## Why Wolfi?
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[Wolfi](https://wolfi.dev) is a lightweight Linux distribution built specifically for containers. It provides:
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- **Minimal footprint** - Only essential packages, nothing extra
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- **Daily security updates** - Patches applied quickly
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- **Designed for containers** - No legacy cruft from traditional distros
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## Features
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- **Lightweight** - Optimized for fast CI/CD pulls
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- **Secure** - Built on Wolfi with continuous vulnerability scanning
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- **Multi-arch** - Supports both `linux/amd64` and `linux/arm64`
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- **Non-root** - Runs as unprivileged user (UID 65532)
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- **Supply chain security** - SBOM and SLSA provenance attestations included
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## Usage
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### Web
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```bash
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docker run --rm -v $(pwd):/app -w /app svrnty/flutter-sdk:web-latest \
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flutter build web
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```
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### Android
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```bash
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docker run --rm -v $(pwd):/app -w /app svrnty/flutter-sdk:android-latest \
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flutter build apk
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```
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### Linux Desktop
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```bash
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docker run --rm -v $(pwd):/app -w /app svrnty/flutter-sdk:linux-latest \
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flutter build linux
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```
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## CI/CD Examples
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### GitHub Actions
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```yaml
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jobs:
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build:
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runs-on: ubuntu-latest
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container:
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image: svrnty/flutter-sdk:android-latest
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steps:
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- uses: actions/checkout@v4
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- run: flutter build apk --release
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```
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### GitLab CI
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```yaml
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build:
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image: svrnty/flutter-sdk:android-latest
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script:
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- flutter build apk --release
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```
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### Gitea Actions
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```yaml
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jobs:
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build:
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runs-on: ubuntu-latest
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container:
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image: svrnty/flutter-sdk:android-latest
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steps:
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- uses: actions/checkout@v3
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- run: flutter build apk --release
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```
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## Tags
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- `<variant>-latest` - Latest stable Flutter release
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- `<variant>-<version>` - Specific Flutter version (e.g., `android-3.38.9`)
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- `<variant>-dev` - Pre-release testing
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## Automatic Updates
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Images are automatically rebuilt when:
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- New Flutter stable versions are released
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- Base image security updates are available
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Every build is scanned and includes supply chain attestations (SBOM, SLSA provenance).
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## License
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MIT
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