By name: cachix-push description: Build Nix derivations and push resulting store paths to the ccycle Cachix cache using cachix watch-exec. Builds all darwin and home configurations, or a specific profile.
Cachix Push
This skill builds Nix configurations and pushes all resulting store paths to the ccycle Cachix binary cache using cachix watch-exec.
Usage
Run the push script from the repository root:
skills/project/cachix-push/scripts/push.sh [profile]
If no profile is specified, all discovered profiles in both darwinConfigurations and homeConfigurations are built and pushed.
Authentication
The script resolves a Cachix auth token in priority order:
CACHIX_AUTH_TOKENenvironment variable (used directly)- Token file at
/run/secrets/cachix-auth-token-ccycle(sops-nix secret path) - No explicit token (cachix CLI may still push if authenticated via
cachix authtoken)
What Gets Built
darwinConfigurations.<profile>.<system>.system(nested profiles)darwinConfigurations.<profile>.system(flat profiles, current system only)homeConfigurations.<profile>.<system>.activationPackage(nested profiles)homeConfigurations.<profile>.activationPackage(flat profiles)
When to Use
- After making changes that should be cached for other machines or CI
- Before traveling or working offline (pre-warm the cache)
- As a manual alternative to the CI cache push pipeline