Replay Command Generator Service

Module

Cli

Status

VERIFIED

Description

Backend service that generates copy-ready replay commands for deterministic verdict reproduction. Builds command strings with all necessary hashes (artifact, manifest, feeds, policy) and provides downloadable evidence bundles as ZIP for one-click replay from the UI.

Implementation Details

Replay Infrastructure: src/Cli/StellaOps.Cli/Replay/ -- replay command generation
Determinism Harness: src/Cli/StellaOps.Cli/Services/DeterminismHarness.cs -- determinism enforcement
Commands:
- stella replay generate <digest> -- generate replay command with all input hashes
- stella replay bundle <digest> --output <path> -- download evidence bundle as ZIP
Output: Copy-ready command string with all hashes pinned for deterministic reproduction

E2E Test Plan

Run stella replay generate sha256:abc123 and verify command string output
Verify generated command includes artifact hash, manifest hash, feeds hash, policy hash
Run the generated command and verify deterministic reproduction
Run stella replay bundle sha256:abc123 --output ./replay.zip and verify ZIP created
Verify ZIP bundle enables offline replay

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, 412 tests pass in StellaOps.Cli.Commands.Tests
Tier 2d (Integration): pass -- targeted integration tests confirm behavioral correctness
Test Project: src/Cli/__Tests/StellaOps.Cli.Commands.Tests/StellaOps.Cli.Commands.Tests.csproj
Evidence: docs/qa/feature-checks/runs/cli/replay-command-generator-service/run-001/tier2-integration-check.json

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