Commit History

When ACR_TRACK_GENERATED_COMMITS=1 (default), cgen records each AI-generated commit hash and message preview in a per-repository cache, so you can later tell which commits were machine-written and inspect them.

• cgen history inside a git repo shows that repo's tracked commits
• cgen history outside a git repo lists all tracked repos, then shows commits for the selected one
• Selecting a commit runs git show on it

The cache is stored in {config_dir}/cgen/cache/, is concurrency-safe, deduplicates hashes rewritten by cgen alter, and retains the latest 200 entries per repository. Set ACR_TRACK_GENERATED_COMMITS=0 to disable tracking entirely.