When encoding_format is unset, LiteLLM forwards it to the backend as JSON
null, and llama.cpp's embeddings endpoint rejects it with a 500
("type must be string, but is null"). Pin encoding_format="float" so the
gateway always relays a string.
Uptime Kuma already binds 4000, so the gateway never got the port and
requests hit the wrong service. Move LiteLLM to 4001 and update the rag
CLI default endpoint to match.
Stand up document retrieval as shared, client-agnostic primitives rather
than locking it inside Open WebUI:
- Qdrant as the LAN-reachable vector store
- LiteLLM gains a bge-m3 route so sgx:4000 also serves /v1/embeddings
- a thin `rag` CLI (ingest/query, optional coder synthesis) usable from
any machine and from scripts
Embeddings and synthesis run on halo via the gateway; the CLI is
configured entirely through RAG_* env vars.
Vendors the npm tarball + lockfile and wraps the `pi` binary with `fd` and
`ripgrep` on PATH. Also installs it on the m4 darwin host.
`buildNpmPackage` is pulled from `inputs.unstable` because nixos-25.11's
`prefetch-npm-deps-0.1.0` panics on cacache index entries that contain
either multiple lines or JSON values with embedded spaces (npm's
`accept: application/...; q=1.0, ...` headers). For this lockfile,
`@esbuild/netbsd-arm64` and `@rollup/rollup-linux-x64-musl` trigger
both conditions and `--map-cache` fails with `EOF while parsing a
string at line 1 column 369`. Fixed upstream in nixos-unstable, which
now uses `lines()` + `split_once('\t')`.
- Replaced `host.pkgs.system` with `host.pkgs.stdenv.hostPlatform.system` in `default.nix` for consistent attribute referencing.
- Aligns with recent changes in Nixpkgs attribute structure and improves compatibility.
Replaces `[[ $# > 0 ]]` with `(( $# > 0 ))` for clarity and correctness. This ensures improved readability and adherence to best practices in Bash scripting.
This commit adds support for the Brother DCP-L2530DW printer driver. The new file, dcpl2530dw-cups/default.nix, includes necessary build inputs and sets up installation paths. Currently, this build only supports the x86_64 platform.
