Try installing packages only if needed

Project.toml

@@ -74,18 +74,15 @@ Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
 ComponentArrays = "b0b7db55-cfe3-40fc-9ded-d10e2dbeff66"
 ExplicitImports = "7d51a73a-1435-4ff3-83d9-f097790105c7"
 FillArrays = "1a297f60-69ca-5386-bcde-b61e274b549b"
-LuxAMDGPU = "83120cb1-ca15-4f04-bf3b-6967d2e6b60b"
-LuxCUDA = "d0bbae9a-e099-4d5b-a835-1c6931763bda"
 LuxCore = "bb33d45b-7691-41d6-9220-0943567d0623"
-Metal = "dde4c033-4e86-420c-a63e-0dd931031962"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 RecursiveArrayTools = "731186ca-8d62-57ce-b412-fbd966d074cd"
 SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 TestSetExtensions = "98d24dd4-01ad-11ea-1b02-c9a08f80db04"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
-oneAPI = "8f75cd03-7ff8-4ecb-9b8f-daf728133b1b"
 
 [targets]
-test = ["Aqua", "ComponentArrays", "ExplicitImports", "FillArrays", "LuxAMDGPU", "LuxCUDA", "LuxCore", "Metal", "Random", "RecursiveArrayTools", "SafeTestsets", "SparseArrays", "Test", "TestSetExtensions", "Zygote", "oneAPI"]
+test = ["Aqua", "ComponentArrays", "ExplicitImports", "FillArrays", "LuxCore", "Pkg", "Random", "RecursiveArrayTools", "SafeTestsets", "SparseArrays", "Test", "TestSetExtensions", "Zygote"]

test/runtests.jl

@@ -1,21 +1,26 @@
+import Pkg
 using Aqua, SafeTestsets, Test, LuxDeviceUtils, TestSetExtensions
 
 const GROUP = get(ENV, "GROUP", "NONE")
 
 @testset ExtendedTestSet "LuxDeviceUtils Tests" begin
     if GROUP == "CUDA" || GROUP == "ALL"
+        Pkg.add("LuxCUDA")
         @safetestset "CUDA" include("cuda.jl")
     end
 
     if GROUP == "AMDGPU" || GROUP == "ALL"
+        Pkg.add("LuxAMDGPU")
         @safetestset "AMDGPU" include("amdgpu.jl")
     end
 
     if GROUP == "Metal" || GROUP == "ALL"
+        Pkg.add("Metal")
         @safetestset "Metal" include("metal.jl")
     end
 
     if GROUP == "oneAPI" || GROUP == "ALL"
+        Pkg.add("oneAPI")
         @safetestset "oneAPI" include("oneapi.jl")
     end
 
@@ -24,6 +29,9 @@ const GROUP = get(ENV, "GROUP", "NONE")
 
         @safetestset "Component Arrays" include("component_arrays.jl")
 
-        @safetestset "Explicit Imports" include("explicit_imports.jl")
+        @safetestset "Explicit Imports" begin
+            Pkg.add(["LuxCUDA", "LuxAMDGPU", "Metal", "oneAPI"])
+            include("explicit_imports.jl")
+        end
     end
 end