asepharyana
e0eef05b6b
The version label now renders 'v0.5.86 (<shortsha>)' when the flake build injects NEXT_PUBLIC_GIT_SHA (git commit identity of the deployed artifact), so any running dashboard traces to its exact source commit. Falls back to semver-only when the env var is absent (local dev). Also fixes the profile page repo link back to asepharyana/9router (MIBP merge target), replacing the mhiqrambg fork label left over from the merge.
104 lines
4.0 KiB
Nix
104 lines
4.0 KiB
Nix
{
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description = "9Router — AI routing gateway + Next.js dashboard (Nix build)";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, flake-utils }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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# Build identifier = the git commit this flake was built from, so the
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# nix store path is "-9router-<shortsha>" and a deployed build can be
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# traced back to its exact source commit (versioning by git SHA, no
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# package.json version bumps needed). Falls back to "dirty" when the
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# tree isn't a clean git checkout (self.shortRev is only defined when
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# the flake lives in a git repo with no uncommitted changes).
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rev = self.shortRev or self.rev or "dirty";
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pkgs = import nixpkgs {
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inherit system;
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overlays = [
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(self: super: {
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bun = super.bun.overrideAttrs (old: rec {
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version = "1.4.0";
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src = super.fetchzip {
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url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.0/bun-linux-x64.zip";
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sha256 = "sha256:Poy0vf7yJ/hzk33QiQj5gnshI5Q7dfbaMD7xgwiyDKw=";
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};
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});
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})
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];
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};
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nodejs = pkgs.nodejs_22;
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in {
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packages.default = pkgs.stdenv.mkDerivation {
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pname = "9router";
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version = rev;
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src = ./.;
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nativeBuildInputs = [
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pkgs.bun
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pkgs.git
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pkgs.python3
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pkgs.gnumake
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pkgs.gcc
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pkgs.cacert
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pkgs.makeBinaryWrapper
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];
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buildPhase = ''
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export HOME=$TMPDIR/home
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export npm_config_cache=$TMPDIR/npm-cache
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mkdir -p "$npm_config_cache" "$HOME"
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# SSL/TLS certs (Nix sandbox doesn't have system CA bundle)
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export SSL_CERT_FILE=${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt
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export NODE_EXTRA_CA_CERTS=${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt
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echo "=== bun install ==="
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bun install 2>&1
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echo "=== bun run build (next build --webpack) ==="
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# Inline the git SHA into the client bundle so the dashboard header
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# shows "v0.5.86 (<shortsha>)" — traceable build identity in the UI.
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export NEXT_PUBLIC_GIT_SHA="${rev}"
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bun run build 2>&1
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echo "=== Build complete ==="
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'';
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installPhase = ''
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mkdir -p $out/bin $out/lib/9router
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# Next.js standalone output (self-contained server + traced node_modules)
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cp -r .next/standalone/* $out/lib/9router/
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# Full node_modules from bun install — standalone trace can miss deps
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# (e.g. undici for /v1/chat executor); overwrite traced subset
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rm -rf $out/lib/9router/node_modules
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cp -r node_modules $out/lib/9router/node_modules
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# Full .next build (BUILD_ID, server chunks, static) — standalone output
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# may omit it depending on Next version; the server requires it at runtime
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cp -r .next $out/lib/9router/.next
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rm -rf $out/lib/9router/.next/cache $out/lib/9router/.next/standalone
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# Runtime engine + source dirs the standalone server traces/fetches
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cp -r open-sse $out/lib/9router/open-sse 2>/dev/null || true
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cp -r src $out/lib/9router/src 2>/dev/null || true
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# Public assets
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cp -r public $out/lib/9router/public 2>/dev/null || true
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# Custom server (IP derivation, header sanitisation)
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cp custom-server.js $out/lib/9router/custom-server.js
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# Wrapper — cd into lib dir so process.cwd() resolves (Drizzle/relative lookups)
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cat > $out/bin/9router << WRAPPER
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#!${pkgs.runtimeShell}
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export PATH=${nodejs}/bin:\$PATH
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cd $out/lib/9router
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exec ${nodejs}/bin/node custom-server.js
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WRAPPER
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chmod +x $out/bin/9router
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'';
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};
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});
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}
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