specify R version

lorenzwalthert · Oct 25, 2020 · 6308df5 · 6308df5
1 parent 7f1e9fb
commit 6308df5
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/.github/workflows/benchmarking.yaml b/.github/workflows/benchmarking.yaml
@@ -35,12 +35,22 @@ jobs:
         run: git branch $GITHUB_BASE_REF remotes/origin/$GITHUB_BASE_REF; git branch
       - name: Setup R
         uses: r-lib/actions/setup-r@master
+        with:
+          r-version: ${{ matrix.config.r }}
       - name: Query dependencies
         run: |
           install.packages('remotes')
           saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
           writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
         shell: Rscript {0}
+      - name: Cache R packages
+        if: runner.os != 'Windows'
+        uses: actions/cache@v1
+        with:
+          path: ${{ env.R_LIBS_USER }}
+          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
+          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
+
       - name: Install system dependencies
         if: runner.os == 'Linux'
         env: