feat: codecoverage workflow

.Rbuildignore

@@ -12,3 +12,4 @@
 ^_pkgdown\.yml$
 ^docs$
 ^pkgdown$
+^codecov\.yml$

.github/workflows/test-coverage.yaml

@@ -0,0 +1,50 @@
+# 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]
+
+name: test-coverage
+
+jobs:
+  test-coverage:
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::covr
+          needs: coverage
+
+      - name: Test coverage
+        run: |
+          covr::codecov(
+            quiet = FALSE,
+            clean = FALSE,
+            install_path = file.path(normalizePath(Sys.getenv("RUNNER_TEMP"), winslash = "/"), "package")
+          )
+        shell: Rscript {0}
+
+      - name: Show testthat output
+        if: always()
+        run: |
+          ## --------------------------------------------------------------------
+          find '${{ runner.temp }}/package' -name 'testthat.Rout*' -exec cat '{}' \; || true
+        shell: bash
+
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-test-failures
+          path: ${{ runner.temp }}/package

README.md

@@ -1,6 +1,8 @@
 # polyglotr <a href='https://github.com/Tomeriko96/polyglotr'><img src="man/figures/hex-polyglotr.png" style="float:right; height:200px;" height="200" align="right"/></a>
 
-[![CodeFactor](https://www.codefactor.io/repository/github/Tomeriko96/polyglotr/badge)](https://www.codefactor.io/repository/github/Tomeriko96/polyglotr) [![R-CMD-check](https://github.com/Tomeriko96/polyglotr/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/Tomeriko96/polyglotr/actions/workflows/R-CMD-check.yaml) [![CRAN status](https://www.r-pkg.org/badges/version/polyglotr)](https://CRAN.R-project.org/package=polyglotr/) <a href="https://diffify.com/R/polyglotr" target="_blank"><img src="https://diffify.com/diffify-badge.svg" alt="The diffify page for the R package polyglotr" style="width: 100px; max-width: 100%;"/></a> [![CRAN last month downloads](https://cranlogs.r-pkg.org/badges/last-month/polyglotr?color=green/)](https://cran.r-project.org/package=polyglotr/) [![CRAN downloads](https://cranlogs.r-pkg.org/badges/grand-total/polyglotr?color=green/)](https://cran.r-project.org/package=polyglotr/)
+[![CodeFactor](https://www.codefactor.io/repository/github/Tomeriko96/polyglotr/badge)](https://www.codefactor.io/repository/github/Tomeriko96/polyglotr)
+[![Codecov test coverage](https://codecov.io/gh/tomeriko96/polyglotr/branch/main/graph/badge.svg)](https://app.codecov.io/gh/tomeriko96/polyglotr?branch=main)
+[![R-CMD-check](https://github.com/Tomeriko96/polyglotr/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/Tomeriko96/polyglotr/actions/workflows/R-CMD-check.yaml) [![CRAN status](https://www.r-pkg.org/badges/version/polyglotr)](https://CRAN.R-project.org/package=polyglotr/) <a href="https://diffify.com/R/polyglotr" target="_blank"><img src="https://diffify.com/diffify-badge.svg" alt="The diffify page for the R package polyglotr" style="width: 100px; max-width: 100%;"/></a> [![CRAN last month downloads](https://cranlogs.r-pkg.org/badges/last-month/polyglotr?color=green/)](https://cran.r-project.org/package=polyglotr/) [![CRAN downloads](https://cranlogs.r-pkg.org/badges/grand-total/polyglotr?color=green/)](https://cran.r-project.org/package=polyglotr/)
 
 R package to translate text.
 

codecov.yml

@@ -0,0 +1,14 @@
+comment: false
+
+coverage:
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 1%
+        informational: true
+    patch:
+      default:
+        target: auto
+        threshold: 1%
+        informational: true