59 lines
2.0 KiB
Nix
59 lines
2.0 KiB
Nix
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# ─── Web: packages pre-built .next ──────────────────────────────────────
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# Next.js 16/Turbopack has a Bun incompatibility in the Nix sandbox.
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# Fix: CI builds .next with `bun run build`, then this derivation packages
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# the .next + node_modules (from a full monorepo install) into a Nix store path.
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#
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# `webNextDir` = Nix path to pre-built .next directory
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# `webPkgDir` = Nix path to apps/web
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# `nodeModulesPath` = Nix path to monorepo node_modules (root)
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#
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# Usage:
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# nix-build -E 'let pkgs = import <nixpkgs> {}; in pkgs.callPackage ./web.nix { webNextDir = /abs/apps/web/.next; webPkgDir = /abs/apps/web; nodeModulesPath = /abs; }'
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{ pkgs
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, stdenv
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, makeBinaryWrapper
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, bun
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, webNextDir
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, webPkgDir
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, nodeModulesPath
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, ...
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}:
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stdenv.mkDerivation {
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pname = "mcpedia-web";
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version = "1.0.0";
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src = pkgs.writeText "dummy-src" "";
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nativeBuildInputs = [ pkgs.bun makeBinaryWrapper ];
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dontUnpack = true;
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buildPhase = "";
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installPhase = ''
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mkdir -p $out/share/mcpedia-web
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# Copy pre-built .next
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cp -r "${webNextDir}" $out/share/mcpedia-web/.next
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# Copy node_modules from monorepo root (preserves symlinks to workspace pkgs)
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cp -r "${nodeModulesPath}/node_modules" $out/share/mcpedia-web/node_modules
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# Fix workspace symlinks: node_modules/@mcpedia/* points to ../../packages/*
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# In the Nix store, resolve to actual package source dirs
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cd $out/share/mcpedia-web
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for ws_pkg in @mcpedia/config @mcpedia/core @mcpedia/db @mcpedia/embeddings \
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@mcpedia/parser @mcpedia/queue @mcpedia/search @mcpedia/types; do
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link="node_modules/$ws_pkg"
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if [ -L "$link" ]; then
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target=$(readlink -f "$link")
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rm "$link"
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mkdir -p "$(dirname "$link")"
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cp -rL "$target" "$link"
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fi
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done
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cp "${webPkgDir}/package.json" $out/share/mcpedia-web/
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makeBinaryWrapper ${pkgs.bun}/bin/bun $out/bin/mcpedia-web \
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--add-flags "run node_modules/.bin/next start" \
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--chdir $out/share/mcpedia-web
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'';
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}
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