fix DENO_DIR

flake.nix

@@ -21,6 +21,7 @@
           devShells.default = pkgs.mkShell {
             buildInputs = [ pkgs.deno ];
             shellHook = ''
+              export DENO_DIR=$PWD/.deno_cache
               ${shelf.setupScript}
 
               echo "Availabe scrolls:"

nix/deno/buildCache.nix

@@ -29,6 +29,8 @@ pkgs.stdenv.mkDerivation {
     else "${scroll.name}-incremental-cache";
   src = scrollsDir;
 
+  passAsFile = [ "knownHashesJson" ];
+  knownHashesJson = builtins.toJSON scroll.build.knownHashes;
   nativeBuildInputs = [ pkgs.deno pkgs.jq ];
   dontPatchShebangs = true;
 

nix/deno/makeShelfSetup.nix

@@ -1,11 +1,14 @@
 { self }:
 { pkgs, sharedCache }:
-
 pkgs.writeShellScript "deno-shelf-setup" ''
-  export DENO_DIR=$PWD/.deno_cache
+  # DENO_DIR should be set by the caller
+  if [ -z "$DENO_DIR" ]; then
+    echo "Error: DENO_DIR environment variable must be set"
+    exit 1
+  fi
 
   if [ ! -d "$DENO_DIR" ] || [ "${sharedCache}" -nt "$DENO_DIR/.cache_timestamp" ]; then
-    echo "Setting up shared Deno cache..."
+    echo "Setting up shared Deno cache in $DENO_DIR..."
 
     rm -rf "$DENO_DIR"
     cp -r "${sharedCache}" "$DENO_DIR"

shelf/deno/hjq/scroll.nix

@@ -26,7 +26,7 @@
     cacheCommand = "deno cache --frozen main.ts";
     knownHashes = {
       "sha1-gSeoE0sSj+dFQ7SUoyaQV0X/KJE=" =
-        "sha256-0ZfdWVfShbhgAoSse9vEpFPRh5XTTVjgxGMmezwon9I=";
+        "sha256-0ZfdWVfShbhgAoSse9vEpFPRh5XTTVjgxGMmezwon1I=";
     };
   };
 }