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tools.covibe: omp collab client that hosts on the covibe relay
author
lassulus
date
(Jul 25, 2026, 11:28 PM CEST)
commit
0a05a401
0a05a4017da2b6d837f880ad954fcacba80307e2
parent
7ba94121
7ba94121eacd650a0d659150c8aeffa69c4f5cb4
+63
+59
tools/covibe/flake-module.nix
+59
tools/covibe/flake-module.nix
···
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{ self, ... }:
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{
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perSystem =
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{ pkgs, system, ... }:
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let
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# Client omp carrying covibe's env-driven headless collab autostart
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# (OMP_COLLAB_*) -- the exact patch the neoprism covibe service uses. A
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# session started from any machine hosts natively against the covibe
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# relay and is immediately joinable / browser-viewable. It does NOT show
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# up in the covibe dashboard overview: that list is built from a local
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# spool dir + local pid liveness + a per-session unix socket, so it only
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# enumerates sessions running on the dashboard host.
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ompCollab = self.legacyPackages.${system}.llm.omp.overrideAttrs (o: {
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patches = (o.patches or [ ]) ++ [ ../../2configs/omp-collab-autostart.patch ];
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});
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in
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{
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packages.covibe =
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(pkgs.writeShellApplication {
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name = "covibe";
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runtimeInputs = [
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pkgs.coreutils
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pkgs.qrencode
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];
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text = ''
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relay="''${COVIBE_RELAY:-wss://covibe.lassul.us}"
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web="''${COVIBE_WEB:-https://covibe.lassul.us/c}"
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host="''${COVIBE_RELAY_HOST:-covibe.lassul.us}"
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# Mint an omp-compatible collab room, matching covibe's collablink:
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# room = base64url(16 random bytes) -> 22 chars
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# secret = base64url(32-byte AES key + 16-byte token) -> 64 chars
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# Handing these to omp via OMP_COLLAB_ROOM/KEY makes the shareable
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# link stable and known up front (no scraping the TUI).
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room="$(head -c 16 /dev/urandom | basenc --base64url -w0 | tr -d '=')"
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secret="$(head -c 48 /dev/urandom | basenc --base64url -w0 | tr -d '=')"
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join="''${host}/r/''${room}.''${secret}"
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browser="''${web}/#''${join}"
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export OMP_COLLAB_RELAY="$relay"
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export OMP_COLLAB_WEB="$web"
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export OMP_COLLAB_ROOM="$room"
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export OMP_COLLAB_KEY="$secret"
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{
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printf '\n covibe: hosting this session on %s\n\n' "$host"
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printf ' omp join %s\n' "$join"
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printf ' browser %s\n\n' "$browser"
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qrencode -t UTF8 -m 2 "$browser" || true
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printf '\n'
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} >&2
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exec ${ompCollab}/bin/omp "$@"
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'';
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}).overrideAttrs
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{ passthru.usage = builtins.readFile ./usage.kdl; };
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};
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}