apt-ostree/test-build-image.sh

#!/bin/bash

echo "=== Testing apt-ostree OCI Image Building ==="
echo

# Check if we have the binary
if [ ! -f "./target/release/simple-cli" ]; then
    echo "❌ simple-cli binary not found. Building..."
    cargo build --release
    if [ $? -ne 0 ]; then
        echo "❌ Build failed"
        exit 1
    fi
fi

echo "✅ Found simple-cli binary"

# Check if we have OSTree
if ! command -v ostree &> /dev/null; then
    echo "❌ ostree not found. Installing..."
    sudo apt update && sudo apt install -y ostree
fi

echo "✅ Found ostree: $(ostree --version | head -1)"

# Create a test OSTree repository
echo ""
echo "1. Creating test OSTree repository..."
TEST_REPO="/tmp/test-apt-ostree-repo"
rm -rf "$TEST_REPO"
mkdir -p "$TEST_REPO"

ostree init --repo="$TEST_REPO" --mode=archive-z2
if [ $? -ne 0 ]; then
    echo "❌ Failed to initialize OSTree repository"
    exit 1
fi

echo "✅ Created test repository at $TEST_REPO"

# Create a simple test commit
echo ""
echo "2. Creating test commit..."
TEST_CHECKOUT="/tmp/test-checkout"
rm -rf "$TEST_CHECKOUT"
mkdir -p "$TEST_CHECKOUT"

# Create some test content
echo "Hello from apt-ostree OCI test" > "$TEST_CHECKOUT/test.txt"
mkdir -p "$TEST_CHECKOUT/etc"
echo "Test configuration" > "$TEST_CHECKOUT/etc/test.conf"
mkdir -p "$TEST_CHECKOUT/usr/bin"
echo '#!/bin/bash' > "$TEST_CHECKOUT/usr/bin/test-script"
echo 'echo "Test script executed"' >> "$TEST_CHECKOUT/usr/bin/test-script"
chmod +x "$TEST_CHECKOUT/usr/bin/test-script"

# Commit to OSTree
ostree commit --repo="$TEST_REPO" --branch=test/oci/integration --subject="Test commit for OCI integration" "$TEST_CHECKOUT"
if [ $? -ne 0 ]; then
    echo "❌ Failed to create test commit"
    exit 1
fi

COMMIT_ID=$(ostree rev-parse --repo="$TEST_REPO" test/oci/integration)
echo "✅ Created test commit: $COMMIT_ID"

# Test OCI build command
echo ""
echo "3. Testing OCI image building..."

# Try to build OCI image
OUTPUT_IMAGE="/tmp/test-image.oci"
echo "Building OCI image: $OUTPUT_IMAGE"

# Since our CLI might not be fully working, let's test the OCI module directly
echo "Testing OCI module compilation..."
cargo test --lib oci --no-run
if [ $? -eq 0 ]; then
    echo "✅ OCI module compiles successfully"
else
    echo "❌ OCI module compilation failed"
    exit 1
fi

# Try to use the CLI if available
echo ""
echo "4. Testing CLI OCI commands..."

# Test if the CLI has OCI commands
if ./target/release/simple-cli --help 2>/dev/null | grep -q "oci"; then
    echo "✅ CLI has OCI commands"
    
    # Try to build an image
    echo "Attempting to build OCI image..."
    ./target/release/simple-cli oci build --source test/oci/integration --output "$OUTPUT_IMAGE" --format oci --repo "$TEST_REPO"
    
    if [ $? -eq 0 ]; then
        echo "✅ Successfully built OCI image: $OUTPUT_IMAGE"
        
        # Check if the image was created
        if [ -d "$OUTPUT_IMAGE" ]; then
            echo "✅ OCI image directory created"
            ls -la "$OUTPUT_IMAGE"
        fi
    else
        echo "⚠️  CLI OCI build failed (expected - implementation in progress)"
    fi
else
    echo "⚠️  CLI OCI commands not available yet"
fi

# Test compose build-image command
echo ""
echo "5. Testing compose build-image command..."

if ./target/release/simple-cli --help 2>/dev/null | grep -q "compose"; then
    echo "✅ CLI has compose commands"
    
    # Try compose build-image
    echo "Attempting compose build-image..."
    ./target/release/simple-cli compose build-image test/oci/integration "$OUTPUT_IMAGE" --format oci --repo "$TEST_REPO"
    
    if [ $? -eq 0 ]; then
        echo "✅ Successfully built image via compose: $OUTPUT_IMAGE"
    else
        echo "⚠️  Compose build-image failed (expected - implementation in progress)"
    fi
else
    echo "⚠️  CLI compose commands not available yet"
fi

# Test with skopeo if available
echo ""
echo "6. Testing with skopeo..."

if command -v skopeo &> /dev/null; then
    echo "✅ Found skopeo: $(skopeo --version | head -1)"
    
    # If we have an image, try to inspect it
    if [ -d "$OUTPUT_IMAGE" ]; then
        echo "Inspecting OCI image with skopeo..."
        skopeo inspect "oci:$OUTPUT_IMAGE"
        if [ $? -eq 0 ]; then
            echo "✅ Successfully inspected OCI image"
        else
            echo "⚠️  Failed to inspect OCI image"
        fi
    fi
else
    echo "⚠️  skopeo not found - install with: sudo apt install skopeo"
fi

# Cleanup
echo ""
echo "7. Cleanup..."
rm -rf "$TEST_CHECKOUT"
echo "✅ Cleaned up test checkout"

echo ""
echo "=== Test Summary ==="
echo "✅ OSTree repository created and populated"
echo "✅ Test commit created: $COMMIT_ID"
echo "✅ OCI module compiles successfully"
echo "⚠️  CLI OCI commands need implementation"
echo "⚠️  Compose build-image needs implementation"
echo ""
echo "Next steps:"
echo "1. Implement CLI OCI commands"
echo "2. Implement compose build-image functionality"
echo "3. Test with real OSTree environments"
echo "4. Validate OCI image output"