Replaces manual inspection of Docker image layers to recover build instructions. Extracts commands and metadata from existing images to generate a functional Dockerfile.
Tech Stack
GoDevOps & CI/CD
Why Whaler?
• Recovers lost build logic
• Identifies bloated image layers
• No Docker daemon required
Limitations
• Cannot recover multi-stage context
• Output may require manual fixing
• Limited to exported image layers
2/27/2026
Last Update
101
Forks
5
Issues
GPL-3.0
License
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