Release 0.7.0: Add flake validator module

Summary

Release 0.7.0 adds a new flake validator module.

Changes in 0.7.0

• Add new flake validator module combining flake-lock and flake-show validation
• Creates two separate CI jobs for better granularity:
  • flake-lock: Ensures flake.lock is up to date
  • flake-show: Validates nix flake show succeeds (catches evaluation errors)
• Optional allowImportFromDerivation flag (defaults to false)
• Import via inputs.gitlab-ci.modules.gitlab-ci.flake

Example Usage

{
  perSystem = { ... }: {
    gitlab.ci = {
      enable = true;
      imports = [ inputs.gitlab-ci.modules.gitlab-ci.flake ];

      flake = {
        enable = true;
        allowImportFromDerivation = false;  # optional, defaults to false
      };
    };
  };
}

Rationale

The flake validator helps catch both lock file drift and flake evaluation errors early in CI, ensuring the flake stays healthy.

🤖 Generated with Claude Code