Moves testing (including R cmd check) to github actions

.Rbuildignore

@@ -14,3 +14,6 @@ errors
 ^Meta$
 FAQ.md
 ^CRAN-RELEASE$
+^.*\.Rproj$
+^\.Rproj\.user$
+^\.github$

.github/.gitignore

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

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

@@ -0,0 +1,45 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/master/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  pull_request:
+    branches: [main]
+
+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: 'release'}
+          - {os: macOS-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: windows-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-pandoc@v1
+
+      - uses: r-lib/actions/setup-r@v1
+        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@v1
+        with:
+          extra-packages: rcmdcheck
+
+      - uses: r-lib/actions/check-r-package@v1

.gitignore

@@ -3,3 +3,4 @@
 inst/doc
 doc
 Meta
+.Rproj.user

R/zzz.R

@@ -1,3 +1,3 @@
 .onAttach <- function(libname, pkgname) {
-  packageStartupMessage(paste("This is coloc version",packageVersion("coloc")))
+  packageStartupMessage(paste("This is coloc version",utils::packageVersion("coloc")))
 }

README.md

@@ -1,7 +1,6 @@
 coloc
 =====
 
-[![Build Status](https://travis-ci.org/chr1swallace/coloc.svg?branch=master)](https://travis-ci.org/chr1swallace/coloc)
 [![CRAN_Status_Badge](https://www.r-pkg.org/badges/version/coloc)](https://cran.r-project.org/package=coloc)
 
 <img src="man/figures/logo30.png" align="right" />