I don’t know about a builtin way to do this. But you could add the following in your global startup.jl:
let
local_startup = joinpath(dirname(Base.active_project()), "startup.jl")
if isfile(local_startup)
include(local_startup)
end
end
If you had this problem, you can set the environment variable JULIA_DEPOT_PATH
to modify where your Julia packages are installed and where your global startup.jl
is read from.