Update julia-modules

Author: thomasjm

languages/julia/julia-modules/default.nix

@@ -172,6 +172,7 @@ runCommand "julia-${julia.version}-env" {
   inherit juliaWrapped;
 
   version = julia.version;
+  meta = julia.meta;
 
   # Expose the steps we used along the way in case the user wants to use them, for example to build
   # expressions and build them separately to avoid IFD.

languages/julia/julia-modules/package-closure.nix

@@ -78,23 +78,27 @@ let
     pkgs, deps_map = _resolve(ctx.io, ctx.env, ctx.registries, pkgs, PRESERVE_NONE, ctx.julia_version)
 
     if VERSION >= VersionNumber("1.9")
-        # Check for weak dependencies, which appear on the RHS of the deps_map but not in pkgs.
-        # Build up weak_name_to_uuid
-        uuid_to_name = Dict()
-        for pkg in pkgs
-            uuid_to_name[pkg.uuid] = pkg.name
-        end
-        weak_name_to_uuid = Dict()
-        for (uuid, deps) in pairs(deps_map)
-            for (dep_name, dep_uuid) in pairs(deps)
-                if !haskey(uuid_to_name, dep_uuid)
-                    weak_name_to_uuid[dep_name] = dep_uuid
+        while true
+            # Check for weak dependencies, which appear on the RHS of the deps_map but not in pkgs.
+            # Build up weak_name_to_uuid
+            uuid_to_name = Dict()
+            for pkg in pkgs
+                uuid_to_name[pkg.uuid] = pkg.name
+            end
+            weak_name_to_uuid = Dict()
+            for (uuid, deps) in pairs(deps_map)
+                for (dep_name, dep_uuid) in pairs(deps)
+                    if !haskey(uuid_to_name, dep_uuid)
+                        weak_name_to_uuid[dep_name] = dep_uuid
+                    end
                 end
             end
-        end
 
-        # If we have nontrivial weak dependencies, add each one to the initial pkgs and then re-run _resolve
-        if !isempty(weak_name_to_uuid)
+            if isempty(weak_name_to_uuid)
+                break
+            end
+
+            # We have nontrivial weak dependencies, so add each one to the initial pkgs and then re-run _resolve
             println("Found weak dependencies: $(keys(weak_name_to_uuid))")
 
             orig_uuids = Set([pkg.uuid for pkg in orig_pkgs])
@@ -113,7 +117,7 @@ let
                 orig_pkgs[length(orig_pkgs)] = update_package_add(ctx, pkg, entry, false)
             end
 
-            pkgs, deps_map = _resolve(ctx.io, ctx.env, ctx.registries, orig_pkgs, PRESERVE_NONE, ctx.julia_version)
+            global pkgs, deps_map = _resolve(ctx.io, ctx.env, ctx.registries, orig_pkgs, PRESERVE_NONE, ctx.julia_version)
         end
     end
   '';