Merge pull request #182 from JuliaLinearAlgebra/vs/ci-lts

Update ci.yml

Author: ViralBShah

.github/workflows/ci.yml

@@ -16,6 +16,7 @@ jobs:
       matrix:
         version:
           - '1'
+          - 'lts'
         os:
           - ubuntu-latest
           - windows-latest
@@ -28,23 +29,9 @@ jobs:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
       - name: Cache artifacts
-        uses: actions/cache@v4
-        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
       - name: Build package
-        shell: julia --color=yes --project="" {0}
-        run: |
-          using Pkg
-          Pkg.develop(PackageSpec(path=pwd()))
-          Pkg.build("MKL"; verbose=true)
+        uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@latest
         env:
           # Loading MKL during the tests can create an environment variable for OpenMP that is visible after the tests (#130)