try with artifacts at roots

Author: aTrotier

.github/workflows/CI.yml

@@ -37,16 +37,7 @@ jobs:
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - uses: actions/cache@v3
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+      - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
   docs:

test/Artifacts.toml Artifacts.toml

@@ -5,7 +5,6 @@ using SEQ_BRUKER_a_MP2RAGE_CS_360.NIfTI
 using SEQ_BRUKER_a_MP2RAGE_CS_360.JSON
 using Pkg
 
-Pkg.instantiate()
 const datadir = joinpath(artifact"MP2RAGE_data")
 @info "The test data is located at $datadir."