ab92937e95
feat: nix flake with OCI image + Forgejo CI
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Add Nix flake build system with automated container image building:
**Nix Flake (flake.nix)**
- Built with flake-parts for modularity
- `solidhaus` package: builds SvelteKit app with buildNpmPackage
- `solidhaus-image` package: OCI image with nginx serving app
- `push-solidhaus-image` app: pushes to registry.toph.so
- Dev shell with Node.js 22
**OCI Image**
- Based on nixpkgs nginx
- Serves SvelteKit build/ as static SPA
- SPA fallback routing configured
- Security headers (X-Frame-Options, X-Content-Type-Options, X-XSS-Protection)
- Gzip compression for text assets
- 1-year cache for immutable static assets
**Forgejo CI (.forgejo/workflows/build-image.yml)**
- Runs on 'nix' runner (uses nix-runner-image)
- Builds OCI image on every push
- Pushes to registry.toph.so on main branch
- Tags with :latest and :${commit-sha}
**Build commands**
- `nix build .#solidhaus` — build app
- `nix build .#solidhaus-image` — build OCI image
- `nix run .#push-solidhaus-image` — push to registry
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-27 00:00:00 +01:00
