add gha for coverage

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

@@ -29,7 +29,6 @@ jobs:
           - {os: ubuntu-20.04,   r: 'release'}
           - {os: ubuntu-18.04,   r: 'oldrel-1'}
     env:
-      RSPM: ${{ matrix.config.rspm }}
       TAN_GH_TOKEN: ${{ secrets.TAN_GH_TOKEN }}
       R_KEEP_PKG_SOURCE: yes
 

.github/workflows/test-coverage.yaml

@@ -0,0 +1,34 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+  workflow_dispatch:
+
+name: test-coverage
+
+jobs:
+  test-coverage:
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      TAN_GH_TOKEN: ${{ secrets.TAN_GH_TOKEN }}
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::covr
+          needs: coverage
+
+      - name: Test coverage
+        run: covr::codecov(quiet = FALSE)
+        shell: Rscript {0}