multiviewer-for-f1: fix updateScript (#497406)

pkgs/by-name/mu/multiviewer-for-f1/package.nix

@@ -100,7 +100,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
 
   passthru.updateScript = writeScript "update-multiviewer-for-f1" ''
     #!/usr/bin/env nix-shell
-    #!nix-shell -i bash -p curl common-updater-scripts
+    #!nix-shell -i bash -p curl jq common-updater-scripts
     set -eu -o pipefail
 
     # Get latest API for packages, store so we only make one request
@@ -114,10 +114,10 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     if [ "$version" != "${finalAttrs.version}" ]
     then
       # Pre-calculate package hash
-      hash=$(nix-prefetch-url --type sha256 $link)
+      hash=$(nix-hash --type sha256 --to-sri $(nix-prefetch-url --type sha256 $link))
 
       # Update ID and version in source
-      update-source-version ${finalAttrs.pname} "$id" --version-key=id
+      sed -i "s/id = \"[0-9]*\"/id = \"$id\"/" ${__curPos.file}
       update-source-version ${finalAttrs.pname} "$version" "$hash" --system=x86_64-linux
     fi
   '';