Add Github Actions workflow for R CMD check

Author: cherylisabella

.github/workflows/R-CMD-check.yaml

@@ -0,0 +1,26 @@
+name: R-CMD-check
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  R-CMD-check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
+
+      - name: Install dependencies
+        run: |
+          install.packages('remotes')
+          remotes::install_deps(dependencies = TRUE)
+
+      - name: Check
+        run: R CMD check --no-manual --as-cran .