libostree-dev/CI-CD-IMPROVEMENTS.md
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Add multi-distribution ostree backport support for Ubuntu Noble and Debian Trixie
- Add main ostree-backport.sh script with distribution selection
- Add wrapper scripts: backport-noble.sh and backport-trixie.sh
- Add usage-guide.sh for comprehensive documentation
- Update CI/CD workflows with improved multi-distribution support
- Add test-build.yml workflow for quick validation
- Update README.md with multi-distribution documentation
- Add CI-CD-IMPROVEMENTS.md with detailed workflow documentation
- Remove old .deb files (steam.deb, wget_1.21.4-1ubuntu4.1_amd64.deb)

Features:
- Ubuntu Noble: Source from Questing, target Noble
- Debian Trixie: Source from sid, target Trixie
- Enhanced error handling and logging
- Manual triggers for single/all distributions
- Comprehensive CI/CD documentation
2025-08-05 09:33:14 -07:00

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Markdown

# CI/CD Improvements Summary
## 🚀 Enhanced Workflows
### 1. Main Build Workflow (`build-ostree-backports.yml`)
**Key Improvements:**
-**Matrix Strategy**: Proper multi-distribution support with dynamic matrix generation
-**Manual Triggers**: Support for single distribution or all distributions
-**Better Error Handling**: Comprehensive error checking and exit codes
-**Detailed Logging**: Step-by-step progress with distribution-specific context
-**Upload Statistics**: Success/failure counters with warnings
-**Package Path Configuration**: Distribution-specific upload paths
**New Features:**
- `build_all` parameter for building both distributions simultaneously
- Distribution-specific package upload paths (`noble/main`, `trixie/main`)
- Enhanced error reporting with GitHub Actions warnings
- Improved source download with error checking
### 2. Test Workflow (`test-build.yml`)
**Purpose:**
- Quick validation of build process
- Tests source download from both distributions
- Verifies source extraction and changelog modification
- Fast feedback before full builds
**Features:**
- Manual trigger with distribution selection
- Step-by-step validation
- Clear success/failure reporting
## 🎯 Manual Trigger Options
### Single Distribution Build
```yaml
workflow_dispatch:
inputs:
target_distro: noble # or trixie
build_all: false
```
### All Distributions Build
```yaml
workflow_dispatch:
inputs:
target_distro: noble # ignored when build_all=true
build_all: true
```
### Test Mode
```yaml
workflow_dispatch:
inputs:
target_distro: noble # or trixie
```
## 📊 Matrix Configuration
### Ubuntu Noble
```yaml
- target_distro: noble
distro_type: ubuntu
source_release: questing
target_release: noble
backport_suffix: ~noble1
pool_url: http://archive.ubuntu.com/ubuntu/pool/universe/o/ostree/
sources_list: "deb-src http://us.archive.ubuntu.com/ubuntu/ noble main universe"
package_upload_path: noble/main
```
### Debian Trixie
```yaml
- target_distro: trixie
distro_type: debian
source_release: sid
target_release: trixie
backport_suffix: ~trixie1
pool_url: http://deb.debian.org/debian/pool/main/o/ostree/
sources_list: "deb-src http://deb.debian.org/debian/ trixie main contrib non-free"
package_upload_path: trixie/main
```
## 🔧 Error Handling Improvements
### Source Download
```bash
wget "${POOL_URL}ostree_${OSTREE_VERSION}-${OSTREE_DEBIAN_REVISION}.dsc" || exit 1
wget "${POOL_URL}ostree_${OSTREE_VERSION}.orig.tar.xz" || exit 1
wget "${POOL_URL}ostree_${OSTREE_VERSION}-${OSTREE_DEBIAN_REVISION}.debian.tar.xz" || exit 1
```
### Build Process
```bash
dpkg-source -x "ostree_${OSTREE_VERSION}-${OSTREE_DEBIAN_REVISION}.dsc" || exit 1
apt-get build-dep -y --no-install-recommends ./ || exit 1
dpkg-buildpackage -us -uc -b || exit 1
```
### Upload Statistics
```bash
upload_success=0
upload_failed=0
# ... upload logic ...
echo "Upload Summary for ${{ matrix.target_distro }}:"
echo " ✅ Successful uploads: $upload_success"
echo " ❌ Failed uploads: $upload_failed"
```
## 📈 Benefits
1. **Reliability**: Better error handling prevents silent failures
2. **Flexibility**: Support for single or multi-distribution builds
3. **Debugging**: Detailed logging for troubleshooting
4. **Testing**: Quick validation workflow for rapid iteration
5. **Monitoring**: Upload statistics and success tracking
6. **Maintainability**: Clear separation of concerns and configuration
## 🎯 Usage Examples
### GitHub Actions UI
1. Go to Actions → Build ostree Backports
2. Click "Run workflow"
3. Select target distribution or "Build all"
4. Monitor progress with detailed logging
### Test Mode
1. Go to Actions → Test ostree Build
2. Click "Run workflow"
3. Select distribution to test
4. Quick validation of build process
## 📋 Workflow Files
- `build-ostree-backports.yml` - Main multi-distribution build workflow
- `test-build.yml` - Quick validation workflow
- `build-libostree-backport.yml` - Legacy single-distribution workflow (kept for reference)
- `manual-update-readme.yml` - Documentation update workflow
- `update-readme.yml` - Automated README updates