# SBOM Format Conversion CLI

## Module
Cli

## Status
VERIFIED

## Description
CLI command `stella sbom convert` to convert between SPDX and CycloneDX SBOM formats with deterministic output, plus `stella sbom export --type cbom` for Cryptographic BOM export.

## Implementation Details
- **Command Group**: `src/Cli/StellaOps.Cli/Commands/SbomCommandGroup.cs` -- SBOM conversion commands
- **Commands**:
  - `stella sbom convert <file> --to cdx|spdx` -- convert SBOM format. Options: `--output <path>`
  - `stella sbom export --type cbom` -- export Cryptographic BOM

## E2E Test Plan
- [ ] Run `stella sbom convert ./sbom.spdx.json --to cdx` and verify CycloneDX output
- [ ] Run `stella sbom convert ./sbom.cdx.json --to spdx` and verify SPDX output
- [ ] Verify deterministic conversion (same input produces identical output)
- [ ] Run `stella sbom export --type cbom` and verify CBOM export
- [ ] Verify component data preserved during conversion

## Verification

- **Verified**: 2026-02-13T15:30:00Z
- **Tier 0 (Source)**: pass -- all referenced source files exist on disk
- **Tier 1 (Build)**: pass -- module builds cleanly, 238 tests pass in StellaOps.Cli.Formatting.Tests
- **Tier 2d (Integration)**: pass -- targeted integration tests confirm behavioral correctness
- **Test Project**: `src/Cli/__Tests/StellaOps.Cli.Formatting.Tests/StellaOps.Cli.Formatting.Tests.csproj`
- **Evidence**: `docs/qa/feature-checks/runs/cli/sbom-format-conversion-cli/run-001/tier2-integration-check.json`