Goodbye Travis, welcome Actions! (#14)

* Workflow based on `usethis::use_github_action("check-standard", save_as = "ci.yaml")`.
* Triggered on any branch, full matrix of OS's and R versions.
* Badge based on `usethis::use_github_actions_badge()`, link made specific to the R-CMD-check workflow.

.Rbuildignore

@@ -5,8 +5,8 @@
 ^src/trng/.*\.o$
 ^README\.Rmd$
 ^README-.*\.png$
-^\.travis\.yml$
 ^codecov\.yml$
 ^appveyor\.yml$
 ^cran-comments\.md$
 LICENSE
+^\.github$

.github/workflows/ci.yaml

@@ -0,0 +1,81 @@
+# For help debugging build failures open an issue on the RStudio community with the 'github-actions' tag.
+# https://community.rstudio.com/new-topic?category=Package%20development&tags=github-actions
+on: [push, pull_request]
+
+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: windows-latest, r: 'oldrel'}
+          - {os: windows-latest, r: 'release'}
+          - {os: windows-latest, r: 'devel'}
+          - {os: macOS-latest, r: 'oldrel'}
+          - {os: macOS-latest, r: 'release'}
+          - {os: macOS-latest, r: 'devel'}
+          - {os: ubuntu-20.04, r: 'oldrel', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
+          - {os: ubuntu-20.04, r: 'release', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
+          - {os: ubuntu-20.04, r: 'devel', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
+
+    env:
+      R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
+      RSPM: ${{ matrix.config.rspm }}
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-r@v1
+        with:
+          r-version: ${{ matrix.config.r }}
+
+      - uses: r-lib/actions/setup-pandoc@v1
+
+      - name: Query dependencies
+        run: |
+          install.packages('remotes')
+          saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
+          writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
+        shell: Rscript {0}
+
+      - name: Cache R packages
+        if: runner.os != 'Windows'
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.R_LIBS_USER }}
+          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
+          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
+
+      - name: Install system dependencies
+        if: runner.os == 'Linux'
+        run: |
+          while read -r cmd
+          do
+            eval sudo $cmd
+          done < <(Rscript -e 'writeLines(remotes::system_requirements("ubuntu", "20.04"))')
+
+      - name: Install dependencies
+        run: |
+          remotes::install_deps(dependencies = TRUE)
+          remotes::install_cran("rcmdcheck")
+        shell: Rscript {0}
+
+      - name: Check
+        env:
+          _R_CHECK_CRAN_INCOMING_REMOTE_: false
+        run: rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "warning", check_dir = "check")
+        shell: Rscript {0}
+
+      - name: Upload check results
+        if: failure()
+        uses: actions/upload-artifact@main
+        with:
+          name: ${{ runner.os }}-r${{ matrix.config.r }}-results
+          path: check

README.Rmd

@@ -39,7 +39,7 @@ stop_if_no_vignette <- function(topic, package = "rTRNG") {
 # rTRNG: R package providing access and examples to TRNG C++ library
 
 [![CRAN status](http://www.r-pkg.org/badges/version/rTRNG)](https://cran.r-project.org/package=rTRNG)
-[![Travis build status](https://travis-ci.com/miraisolutions/rTRNG.svg?branch=master)](https://travis-ci.com/miraisolutions/rTRNG)
+[![R-CMD-check](https://github.com/miraisolutions/rTRNG/workflows/R-CMD-check/badge.svg)](https://github.com/miraisolutions/rTRNG/actions?query=workflow%3AR-CMD-check)
 [![AppVeyor build status](https://ci.appveyor.com/api/projects/status/github/miraisolutions/rTRNG?branch=master&svg=true)](https://ci.appveyor.com/project/riccardoporreca/rtrng)
 [![Codecov status](https://img.shields.io/codecov/c/github/miraisolutions/rTRNG/master.svg)](https://codecov.io/github/miraisolutions/rTRNG?branch=master)
 

README.md

@@ -7,8 +7,7 @@
 
 [![CRAN
 status](http://www.r-pkg.org/badges/version/rTRNG)](https://cran.r-project.org/package=rTRNG)
-[![Travis build
-status](https://travis-ci.com/miraisolutions/rTRNG.svg?branch=master)](https://travis-ci.com/miraisolutions/rTRNG)
+[![R-CMD-check](https://github.com/miraisolutions/rTRNG/workflows/R-CMD-check/badge.svg)](https://github.com/miraisolutions/rTRNG/actions?query=workflow%3AR-CMD-check)
 [![AppVeyor build
 status](https://ci.appveyor.com/api/projects/status/github/miraisolutions/rTRNG?branch=master&svg=true)](https://ci.appveyor.com/project/riccardoporreca/rtrng)
 [![Codecov