grokmirror
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Description:
Framework to smartly mirror git repositories
Type: Formula  |  Latest Version: 2.0.12@4  |  Tracked Since: Dec 6, 2025
Links: Homepage  |  formulae.brew.sh
Category: Devops
Tags: git mirroring devops version-control infrastructure
Install: brew install grokmirror
About:
Grokmirror is a framework for mirroring Git repositories using the 'grok' algorithm, which efficiently determines which objects are missing from a mirror. It leverages the existing smart HTTP Git protocol to minimize data transfer and server load, making it ideal for large-scale, multi-site mirroring operations.
Key Features:
  • Efficient object discovery using the grok algorithm
  • Uses standard smart HTTP Git protocol
  • Supports partial and full mirroring
  • Includes tools for managing mirror farms
Use Cases:
  • Creating geographically distributed mirrors for large open-source projects
  • Reducing load on primary Git servers
  • Maintaining offline backups of critical repositories
Alternatives:
  • git-mirroring – Grokmirror uses a specific algorithm for efficiency, whereas generic scripts may transfer redundant data.
  • rsync – Grokmirror understands Git internals and protocol, unlike rsync which is a generic file sync tool.
Version History
Detected Version Rev Change Commit
Jan 9, 2026 8:28am 4 REVISION_ONLY 3a8e5c56
Dec 6, 2025 1:48am 3 VERSION_BUMP f1858c66
Oct 13, 2024 1:57am 0 VERSION_BUMP 23bfb5f5
Oct 12, 2024 6:55pm 0 VERSION_BUMP 01473916
Sep 13, 2024 12:28pm 0 VERSION_BUMP 919a9ffc