proper scrolls

shelf/deno-workspace.nix

@@ -0,0 +1,63 @@
+{ pkgs, system }:
+
+let
+  target =
+    let
+      arch = builtins.head (builtins.split "-" system);
+      os = builtins.elemAt (builtins.split "-" system) 1;
+      vendor = if os == "darwin" then "apple" else "unknown";
+      sys = if os == "darwin" then "darwin" else "linux-gnu";
+    in "${arch}-${vendor}-${sys}";
+
+  # currently unused, needed for deno compile
+  denort = pkgs.fetchzip {
+    url = "https://dl.deno.land/release/v${pkgs.deno.version}/denort-${target}.zip";
+    hash = "sha256-ukIk8K2CE+N+3eFs++RPiGZlhhRRVk1gjhdt77/s+4o=";
+  };
+  
+  scrollsDir = ./deno;
+  lib = pkgs.lib;
+  packageDirs = builtins.attrNames (builtins.readDir scrollsDir);
+  
+  # Separate FOD for cache only
+  unifiedCache = pkgs.stdenv.mkDerivation {
+    name = "deno-scrolls-cache";
+    src = scrollsDir;
+    
+    nativeBuildInputs = [ pkgs.deno pkgs.jq ];
+    dontPatchShebangs = true;
+
+    buildPhase = ''
+      export DENO_DIR=$out
+      
+      ${lib.concatStringsSep "\n" (map (pkg: 
+        let config = import (scrollsDir + "/${pkg}/scroll.nix");
+        in ''
+          echo "Caching ${pkg}..."
+          cd ${pkg}
+          ${config.cache-command}
+          cd ..
+        ''
+      ) packageDirs)}
+
+      echo 'Go fuck yourself, SQLite!'
+      find $out -name "*-wal" -delete
+      find $out -name "*-shm" -delete
+
+      echo 'Go fuck yourself, JSON!'
+      find $out/npm -name "*.json" -type f 2>/dev/null | while read -r file; do
+        if ${pkgs.jq}/bin/jq empty "$file" 2>/dev/null; then
+          ${pkgs.jq}/bin/jq -S . "$file" > "$file.tmp" && mv "$file.tmp" "$file"
+        fi
+      done
+    '';
+    
+    installPhase = "true";
+    
+    outputHashMode = "recursive";
+    outputHashAlgo = "sha256";
+    outputHash = "sha256-maP/JMY6n95A9FQx72YFwRtnprGXc97v1ZdPgt2GB8s=";
+  };
+  
+in
+unifiedCache