add R-CMD-check workflow

Author: friendly

.Rbuildignore

@@ -23,3 +23,5 @@ README.*
 ^[.]?air[.]toml$
 ^NAMESPACE-old$
 ^.github$
+^.claude$
+^\.github$

.claude/settings.local.json

@@ -0,0 +1,12 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(echo:*)",
+      "Bash(/c/R/R-4.5.1/bin/Rscript.exe:*)",
+      "Bash(cat:*)",
+      "Bash(source ~/.profile)",
+      "Bash(Rscript --version:*)",
+      "Bash(Rscript:*)"
+    ]
+  }
+}

.github/.gitignore

@@ -0,0 +1 @@
+*.html

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

@@ -0,0 +1,51 @@
+# 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:
+
+name: R-CMD-check.yaml
+
+permissions: read-all
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: macos-latest,   r: 'release'}
+          - {os: windows-latest, r: 'release'}
+          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: ubuntu-latest,   r: 'release'}
+          - {os: ubuntu-latest,   r: 'oldrel-1'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
+
+      - uses: r-lib/actions/check-r-package@v2
+        with:
+          upload-snapshots: true
+          build_args: 'c("--no-manual","--compact-vignettes=gs+qpdf")'

NEWS.md

@@ -5,6 +5,7 @@
 * `datasets()`: added `ndim` arg; package="vcdExtra" default
 * Added a tidyCat hex logo
 * Generalized vcd::woolf_test() to handle strata better, with special handling for 2 x 2 x R x C case. 
+* Added GH actions R-CMD-check & pkgdown
 
 ## Version 0.8.7 (2025-12-10)
 

README.Rmd

@@ -26,7 +26,7 @@ library(vcdExtra)
 [![downloads](http://cranlogs.r-pkg.org/badges/grand-total/vcdExtra)](https://cran.r-project.org/package=vcdExtra)
 [![Lifecycle: stable](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)](https://lifecycle.r-lib.org/articles/stages.html#stable)
 [![License](https://img.shields.io/badge/license-GPL%20%28%3E=%202%29-brightgreen.svg?style=flat)](https://www.gnu.org/licenses/gpl-2.0.html) 
-
+[![R-CMD-check](https://github.com/friendly/vcdExtra/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/friendly/vcdExtra/actions/workflows/R-CMD-check.yaml)
 
 <!-- badges: end -->
 

README.md

@@ -11,6 +11,7 @@ Commit](https://img.shields.io/github/last-commit/friendly/vcdExtra)](https://gi
 [![Lifecycle:
 stable](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)](https://lifecycle.r-lib.org/articles/stages.html#stable)
 [![License](https://img.shields.io/badge/license-GPL%20%28%3E=%202%29-brightgreen.svg?style=flat)](https://www.gnu.org/licenses/gpl-2.0.html)
+[![R-CMD-check](https://github.com/friendly/vcdExtra/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/friendly/vcdExtra/actions/workflows/R-CMD-check.yaml)
 
 <!-- badges: end -->
 
@@ -20,7 +21,7 @@ stable](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)](https://
 
 <!-- Version 0.8-6 -->
 
-Version 0.9.0; documentation built for `pkgdown` 2025-12-21
+Version 0.9.0; documentation built for `pkgdown` 2025-12-22
 
 This package provides additional data sets, documentation, and many
 functions designed to extend the