R >= 4.0.0

.github/workflows/custom/before-install/action.yml

@@ -3,31 +3,11 @@ name: 'Custom steps to run before R packages are installed'
 runs:
   using: "composite"
   steps:
-    - name: Define R CMD check error condition
-      # Rscript not available on Mac
-      if: runner.os != 'macOS'
-      run: |
-        if (getRversion() < "4.0") {
-          message("Setting RCMDCHECK_ERROR_ON")
-          cat('RCMDCHECK_ERROR_ON="warning"\n', file = Sys.getenv("GITHUB_ENV"), append = TRUE)
-        }
-      shell: Rscript {0}
-
     - name: Define _R_CHECK_PKG_SIZES_THRESHOLD_
       run: |
         echo '_R_CHECK_PKG_SIZES_THRESHOLD_=10' | tee -a $GITHUB_ENV
       shell: bash
 
-    - name: Define _R_CHECK_FORCE_SUGGESTS_
-      # Rscript not available on Mac
-      if: runner.os != 'macOS'
-      run: |
-        if (getRversion() < "4.0") {
-          message("Setting _R_CHECK_FORCE_SUGGESTS_")
-          cat('_R_CHECK_FORCE_SUGGESTS_=false\n', file = Sys.getenv("GITHUB_ENV"), append = TRUE)
-        }
-      shell: Rscript {0}
-
     - name: Define DM_TEST_SRC
       run: |
         echo "DM_TEST_SRC=${{ matrix.config.test-src }}" | tee -a $GITHUB_ENV