update CI

.Rbuildignore

@@ -1,7 +1,8 @@
-^.*\.Rproj$
-^\.Rproj\.user$
-^data-raw$
-^LICENSE\.md$
-^\.travis\.yml$
-^cran-comments\.md$
-^CRAN-RELEASE$
+^.*\.Rproj$
+^\.Rproj\.user$
+^data-raw$
+^LICENSE\.md$
+^\.travis\.yml$
+^cran-comments\.md$
+^CRAN-RELEASE$
+^\.github$

.github/.gitignore

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

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

@@ -0,0 +1,49 @@
+# 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: R-CMD-check
+
+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@v3
+
+      - 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

README.md

@@ -1,8 +1,8 @@
 # pisaRT
 
 <!-- badges: start -->
-[![Travis build status](https://travis-ci.org/beckerbenj/pisaRT.svg?branch=master)](https://travis-ci.org/beckerbenj/pisaRT)
 [![CRAN status](https://www.r-pkg.org/badges/version/pisaRT)](https://CRAN.R-project.org/package=pisaRT)
+[![R-CMD-check](https://github.com/beckerbenj/pisaRT/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/beckerbenj/pisaRT/actions/workflows/R-CMD-check.yaml)
 [![](http://cranlogs.r-pkg.org/badges/grand-total/pisaRT?color=blue)](https://cran.r-project.org/package=pisaRT)
 <!-- badges: end -->