Use r-lib actions for dependencies, install, and check

This tests the current version of the package instead of the release and simplifies maintenance.

.github/workflows/test-package.yml

@@ -28,19 +28,14 @@ jobs:
       - name: Setup R (Other)
         if: matrix.os != 'ubuntu-latest'
         uses: r-lib/actions/setup-r@v2
-      - name: Install package dependencies
-        run: |
-          install.packages(c("remotes", "rcmdcheck", "reticulate"))
-          remotes::install_deps(dependencies = TRUE, repos = c("CRAN" = Sys.getenv("CRAN_REPO")))
-        shell: Rscript {0}
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
       - name: Install DeepForest
         run: |
           reticulate::install_miniconda()
           reticulate::py_install('DeepForest', pip=TRUE)
-          install.packages('deepforestr')
         shell: Rscript {0}
-      - name: Check
-        run: |
-          options(crayon.enabled = TRUE)
-          rcmdcheck::rcmdcheck(args = "--no-manual", error_on = "error")
-        shell: Rscript {0}
+      - name: Build and check deepforester
+        uses: r-lib/actions/check-r-package@v2