John Ogle
1f9e9138ab
Create update.sh script that fetches the latest claude-code version and SHA256 hashes from Homebrew cask and automatically updates the Nix package definition. Features: - Fetches version and all 4 platform SHA256 hashes from Homebrew - Updates default.nix in-place using awk for reliable parsing - Validates extracted data before updating - Supports --dry-run mode to preview changes - Supports --help flag for usage information - Idempotent (safe to run multiple times) Update README to document the automated update method as the recommended approach, with manual update as a fallback option.