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Add method for dependencies(uuid) #4011

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7 changes: 5 additions & 2 deletions src/API.jl
Original file line number Diff line number Diff line change
Expand Up @@ -85,12 +85,15 @@ function dependencies(env::EnvCache)
pkgs = Operations.load_all_deps_loadable(env)
return Dict(pkg.uuid::UUID => package_info(env, pkg) for pkg in pkgs)
end
function dependencies(fn::Function, uuid::UUID)
function dependencies(uuid::UUID)
dep = get(dependencies(), uuid, nothing)
if dep === nothing
pkgerror("dependency with UUID `$uuid` does not exist")
end
fn(dep)
return dep
end
function dependencies(fn::Function, uuid::UUID)
return fn(dependencies(uuid))
end


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